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0e10f65fa989fb9251df8dc0e85bb401c6a030b0
1053566 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Yunxian He
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0e10f65fa9 |
ANDROID: usb: Add vendor hook when core detect a new device
Add vendor hook when core detect a new device. Vendor side can use this hook to do several things. Our Unisoc ASIC had some drawback. most scene, we use DWC3 controller and associated PHY, when digital headset plug in, we need end the enumeration and switch to another controller and phy. Using this hook, we can do the switch easily and efficiently. Bug: 229330749 Change-Id: I1cba28b43ff1b1f5ac0138c0bb743f3d8e9f1e4b Signed-off-by: Yunxian He <yunxian.he@unisoc.com> |
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Yifan Hong
|
4790282ac1 |
ANDROID: Move BRANCH from build.config.common to .constants.
This allows Bazel to load the value of $BRANCH in order to determine the value of --dist_dir of copy_to_dist_dir statically. Test: TH Bug: 229268271 Change-Id: Iff759b8188360ea1b2bc204d29750eece9095582 Signed-off-by: Yifan Hong <elsk@google.com> |
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Fuad Tabba
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4d5aa4280a |
ANDROID: KVM: arm64: Do not allow memslot modifications once a PVM has run
Currently trying to move or delete a memslot results in a warning and a failure. Userspace shouldn't be able to trigger kernel warnings. The cause is that in protected mode, stage-2 is managed by hyp. Modifying a memslot flushes the shadow memslot, which tries to unmap any stage-2 mapped pages. Bug: 226890762 Signed-off-by: Fuad Tabba <tabba@google.com> Change-Id: Icc6a0aada76e8492285cd5509bad1ee57700af7c |
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Marc Zyngier
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5f852449e8 |
ANDROID: arm64: Wrap MPAM setup with a config option
As it turns out, there are broken firmwares out there, and an apparent need to turn MPAM off until the firmware can be fixed. Introduce the ARM64_MPAM config option, wrap the MPAM setup with it, and set it as default for GKI. Non-GKI uses with broken firmwares can have their own config fragments to deal with it. The config option text is lifted from James Morse's git tree. Bug: 228613614 Signed-off-by: Marc Zyngier <mzyngier@google.com> Change-Id: Ib782aab89c826ea96dbf9ae26c16d1a4a61c41fb |
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Nick Desaulniers
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53b9568a1c |
ANDROID: clang: update to 14.0.4
Bug: 229024402 Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Change-Id: I24759afac1c558a04ba5987166042b435470949c |
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Jaskaran Singh
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e12dcc29cc |
ANDROID: Configure out the macros in android_kabi and android_vendor
Add configs to control removing the macros or not. On some platform, configureing out the macros removes the associated members from the structs, this reduces the object size of the slabs related with the structs, therefore reduces the total slab memory consumption of system. Besides, this also reduces vmlinux size a bit, therefore the total kernel memory size increses a bit. The macros are ANDROID_KABI_RESERVE, ANDROID_VENDOR_DATA, ANDROID_VENDOR_DATA_ARRAY, ANDROID_OEM_DATA, ANDROID_OEM_DATA_ARRAY. Bug: 206561931 (cherry picked from commit |
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Will Deacon
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3d21efc81c |
ANDROID: KVM: arm64: Fix size calculation of FFA memory range
Ensure that the FFA memory range to be checked and annotated in the host stage-2 page-table is page-aligned and that its size is calculated using 64-bit arithmetic to avoid the host triggering overflow and subsequent truncation. Bug: 228889679 Reported-by: Gulshan Singh <gsgx@google.com> Signed-off-by: Will Deacon <willdeacon@google.com> Change-Id: Ifc51ee9598905cf2926d19c53159804f89d74040 |
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Will Deacon
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7a67d424c1 |
ANDROID: KVM: arm64: Pin FFA mailboxes shared by the host
Gulshan reports that the hypervisor is not pinning the host FFA mailbox pages, therefore allowing the host to unshare them after registration and to later donate them for things like page-table pages. Pin the host FFA mailboxes to prevent the host from unsharing them while they are in use. Bug: 228931886 Reported-by: Gulshan Singh <gsgx@google.com> Signed-off-by: Will Deacon <willdeacon@google.com> Change-Id: I18ecad6ccaa3ef89015a71d97890fad55f0568f2 |
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Arnaud Pouliquen
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0f1d21aeb4 |
UPSTREAM: rpmsg: ctrl: Introduce new RPMSG_CREATE/RELEASE_DEV_IOCTL controls
Allow the user space application to create and release an rpmsg device
by adding RPMSG_CREATE_DEV_IOCTL and RPMSG_RELEASE_DEV_IOCTL ioctrls to
the /dev/rpmsg_ctrl interface
The RPMSG_CREATE_DEV_IOCTL Ioctl can be used to instantiate a local rpmsg
device.
Depending on the back-end implementation, the associated rpmsg driver is
probed and a NS announcement can be sent to the remote processor.
The RPMSG_RELEASE_DEV_IOCTL allows the user application to release a
rpmsg device created either by the remote processor or with the
RPMSG_CREATE_DEV_IOCTL call.
Depending on the back-end implementation, the associated rpmsg driver is
removed and a NS destroy rpmsg can be sent to the remote processor.
Suggested-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220124102524.295783-12-arnaud.pouliquen@foss.st.com
Bug: 228237154
(cherry picked from commit
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Arnaud Pouliquen
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ac2a5fe28c |
UPSTREAM: rpmsg: char: Introduce the "rpmsg-raw" channel
For the rpmsg virtio backend, the current implementation of the rpmsg char
only allows to instantiate static(i.e. prefixed source and destination
addresses) end points, and only on the Linux user space initiative.
This patch defines the "rpmsg-raw" channel and registers it to the rpmsg bus.
This registration allows:
- To create the channel at the initiative of the remote processor
relying on the name service announcement mechanism. In other words the
/dev/rpmsgX interface is instantiate by the remote processor.
- To use the channel object instead of the endpoint, thus preventing the
user space from having the knowledge of the remote processor's
endpoint addresses.
- To rely on udev to be inform when a /dev/rpmsgX is created on remote
processor request, indicating that the remote processor is ready to
communicate.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220124102524.295783-11-arnaud.pouliquen@foss.st.com
Bug: 228237154
(cherry picked from commit
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Arnaud Pouliquen
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80082a8b27 |
UPSTREAM: rpmsg: char: Add possibility to use default endpoint of the rpmsg device
Current implementation create/destroy a new endpoint on each
rpmsg_eptdev_open/rpmsg_eptdev_release calls.
For a rpmsg device created by the NS announcement a default endpoint is created.
In this case we have to reuse the default rpmsg device endpoint associated to
the channel instead of creating a new one.
This patch prepares the introduction of a rpmsg channel device for the
char device. The rpmsg channel device will require a default endpoint to
communicate to the remote processor.
Add the default_ept field in rpmsg_eptdev structure.This pointer
determines the behavior on rpmsg_eptdev_open and rpmsg_eptdev_release call.
- If default_ept == NULL:
Use the legacy behavior by creating a new endpoint each time
rpmsg_eptdev_open is called and release it when rpmsg_eptdev_release
is called on /dev/rpmsgX device open/close.
- If default_ept is set:
use the rpmsg device default endpoint for the communication.
Add protection in rpmsg_eptdev_ioctl to prevent to destroy a default endpoint.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220124102524.295783-10-arnaud.pouliquen@foss.st.com
Bug: 228237154
(cherry picked from commit
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Arnaud Pouliquen
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3ebe5afe93 |
UPSTREAM: rpmsg: char: Refactor rpmsg_chrdev_eptdev_create function
Introduce the rpmsg_chrdev_eptdev_alloc and rpmsg_chrdev_eptdev_add
internal function to split the allocation part from the device add.
This patch prepares the introduction of a rpmsg channel device for the
char device. An default endpoint will be created,
referenced in the rpmsg_eptdev structure before adding the devices.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220124102524.295783-9-arnaud.pouliquen@foss.st.com
Bug: 228237154
(cherry picked from commit
|
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Arnaud Pouliquen
|
d08b81c362 |
UPSTREAM: rpmsg: Update rpmsg_chrdev_register_device function
The rpmsg_chrdev driver has been replaced by the rpmsg_ctrl driver
for the /dev/rpmsg_ctrlX devices management. The reference for the
driver override is now the rpmsg_ctrl.
Update the rpmsg_chrdev_register_device function to reflect the update,
and rename the function to use the rpmsg_ctrldev prefix.
The platform drivers are updated accordingly.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220124102524.295783-8-arnaud.pouliquen@foss.st.com
Bug: 228237154
(cherry picked from commit
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Arnaud Pouliquen
|
902aa461ee |
UPSTREAM: rpmsg: Move the rpmsg control device from rpmsg_char to rpmsg_ctrl
Create the rpmsg_ctrl.c module and move the code related to the
rpmsg_ctrldev device in this new module.
Add the dependency between rpmsg_char and rpmsg_ctrl in the
kconfig file:
1) RPMSG_CTRL can set as module or built-in if
RPMSG=y || RPMSG_CHAR=y || RPMSG_CHAR=n
2) RPMSG_CTRL can not be set as built-in if
RPMSG=m || RPMSG_CHAR=m
Note that RPMGH_CHAR and RPMSG_CTRL can be activated separately.
Therefore, the RPMSG_CTRL configuration must be set for backwards compatibility.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220124102524.295783-4-arnaud.pouliquen@foss.st.com
Bug: 228237154
(cherry picked from commit
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Arnaud Pouliquen
|
1081d84dc4 |
UPSTREAM: rpmsg: Create the rpmsg class in core instead of in rpmsg char
Migrate the creation of the rpmsg class from the rpmsg_char
to the core that the class is usable by the rpmsg_char and
the future rpmsg_ctrl module.
Suggested-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220124102524.295783-3-arnaud.pouliquen@foss.st.com
Bug: 228237154
(cherry picked from commit
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Arnaud Pouliquen
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33b09b1ac7 |
UPSTREAM: rpmsg: char: Export eptdev create and destroy functions
To prepare the split of the code related to the control (ctrldev)
and the endpoint (eptdev) devices in 2 separate files:
- Rename and export the functions in rpmsg_char.h.
- Suppress the dependency with the rpmsg_ctrldev struct in the
rpmsg_eptdev_create function.
Suggested-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220124102524.295783-2-arnaud.pouliquen@foss.st.com
Bug: 228237154
(cherry picked from commit
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Arnaud Pouliquen
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5ce1bc8a73 |
UPSTREAM: rpmsg: char: Add pr_fmt() to prefix messages
Make all messages to be prefixed in a unified way.
Add pr_fmt() to achieve this.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Link: https://lore.kernel.org/r/20211108135945.3364-1-arnaud.pouliquen@foss.st.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Bug: 228237154
(cherry picked from commit
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Arnaud Pouliquen
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374fbf2939 |
UPSTREAM: rpmsg: char: Remove useless include
No facility requests the include of rpmsg_internal.h header file.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210712123752.10449-2-arnaud.pouliquen@foss.st.com
Bug: 228237154
(cherry picked from commit
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Jian Gong
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6ba50a5936 |
ANDROID: ABI: Add unisoc whitelist for the A13-5.15
Update whitelist for the symbols used by the unisoc device and update the ABI representation accordingly. Leaf changes summary: 510 artifacts changed Changed leaf types summary: 0 leaf type changed Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 499 Added functions Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 11 Added variables Function symbols changes summary: 0 Removed, 0 Added function symbol not referenced by debug info Variable symbols changes summary: 0 Removed, 3 Added variable symbols not referenced by debug info 499 Added functions: [A] 'function block_device* I_BDEV(inode*)' [A] 'function int LZ4_decompress_safe_partial(const char*, char*, int, int, int)' [A] 'function gendisk* __alloc_disk_node(request_queue*, int, lock_class_key*)' [A] 'function void __blk_mq_end_request(request*, blk_status_t)' [A] 'function ssize_t __blockdev_direct_IO(kiocb*, inode*, block_device*, iov_iter*, get_block_t*, dio_iodone_t*, dio_submit_t*, int)' [A] 'function void __breadahead(block_device*, sector_t, unsigned int)' [A] 'function unsigned long int __crypto_memneq(void*, void*, size_t)' [A] 'function void __crypto_xor(u8*, const u8*, const u8*, unsigned int)' [A] 'function net_device* __dev_get_by_name(net*, const char*)' [A] 'function void __dynamic_netdev_dbg(_ddebug*, const net_device*, const char*, ...)' [A] 'function buffer_head* __find_get_block(block_device*, sector_t, unsigned int)' [A] 'function int __iio_trigger_register(iio_trigger*, module*)' [A] 'function void __ip_select_ident(net*, iphdr*, int)' [A] 'function int __ipv6_addr_type(const in6_addr*)' [A] 'function int __kfifo_from_user_r(__kfifo*, void*, unsigned long int, unsigned int*, size_t)' [A] 'function int __kfifo_to_user_r(__kfifo*, void*, unsigned long int, unsigned int*, size_t)' [A] 'function void __mark_inode_dirty(inode*, int)' [A] 'function sk_buff* __pskb_copy_fclone(sk_buff*, int, gfp_t, bool)' [A] 'function void __put_net(net*)' [A] 'function sock* __raw_v4_lookup(net*, sock*, unsigned short int, __be32, __be32, int, int)' [A] 'function sock* __raw_v6_lookup(net*, sock*, unsigned short int, const in6_addr*, const in6_addr*, int, int)' [A] 'function void __remove_inode_hash(inode*)' [A] 'function scsi_device* __scsi_add_device(Scsi_Host*, uint, uint, u64, void*)' [A] 'function int __sk_receive_skb(sock*, sk_buff*, const int, unsigned int, bool)' [A] 'function tty_driver* __tty_alloc_driver(unsigned int, module*, unsigned long int)' [A] 'function int __usb_get_extra_descriptor(char*, unsigned int, unsigned char, void**, size_t)' [A] 'function int add_to_page_cache_lru(page*, address_space*, unsigned long int, gfp_t)' [A] 'function int addrconf_prefix_rcv_add_addr(net*, net_device*, const prefix_info*, inet6_dev*, const in6_addr*, int, u32, bool, bool, __u32, u32)' [A] 'function void aes_encrypt(const crypto_aes_ctx*, u8*, const u8*)' [A] 'function int aes_expandkey(crypto_aes_ctx*, const u8*, unsigned int)' [A] 'function ktime_t alarm_expires_remaining(const alarm*)' [A] 'function u64 alarm_forward(alarm*, ktime_t, ktime_t)' [A] 'function void arc4_crypt(arc4_ctx*, u8*, const u8*, unsigned int)' [A] 'function int arc4_setkey(arc4_ctx*, const u8*, unsigned int)' [A] 'function int bio_add_page(bio*, page*, unsigned int, unsigned int)' [A] 'function void bio_associate_blkg(bio*)' [A] 'function void bio_init(bio*, bio_vec*, unsigned short int)' [A] 'function void bio_put(bio*)' [A] 'function int bit_wait(wait_bit_key*, int)' [A] 'function void blk_cleanup_queue(request_queue*)' [A] 'function void blk_finish_plug(blk_plug*)' [A] 'function int blk_mq_map_queues(blk_mq_queue_map*)' [A] 'function void blk_mq_requeue_request(request*, bool)' [A] 'function void blk_mq_run_hw_queues(request_queue*, bool)' [A] 'function void blk_queue_bounce_limit(request_queue*, blk_bounce)' [A] 'function void blk_queue_update_dma_alignment(request_queue*, int)' [A] 'function void blk_start_plug(blk_plug*)' [A] 'function bool blk_update_request(request*, blk_status_t, unsigned int)' [A] 'function void blkdev_put(block_device*, fmode_t)' [A] 'function int block_write_full_page(page*, get_block_t*, writeback_control*)' [A] 'function int bpf_prog_create(bpf_prog**, sock_fprog_kern*)' [A] 'function void bpf_prog_destroy(bpf_prog*)' [A] 'function void* bsearch(void*, void*, size_t, size_t, cmp_func_t)' [A] 'function int cdc_parse_cdc_header(usb_cdc_parsed_header*, usb_interface*, u8*, int)' [A] 'function int ce_aes_expandkey(crypto_aes_ctx*, const u8*, unsigned int)' [A] 'function void cfg80211_rx_unprot_mlme_mgmt(net_device*, const u8*, size_t)' [A] 'function void clear_nlink(inode*)' [A] 'function int clk_bulk_get(device*, int, clk_bulk_data*)' [A] 'function int clk_bulk_get_all(device*, clk_bulk_data**)' [A] 'function void console_lock()' [A] 'function int cont_write_begin(file*, address_space*, loff_t, unsigned int, unsigned int, page**, void**, get_block_t*, loff_t*)' [A] 'function unsigned int cpufreq_generic_get(unsigned int)' [A] 'function int cpufreq_generic_suspend(cpufreq_policy*)' [A] 'function int cpufreq_unregister_notifier(notifier_block*, unsigned int)' [A] 'function int crypto_ahash_digest(ahash_request*)' [A] 'function crypto_ahash* crypto_alloc_ahash(const char*, u32, u32)' [A] 'function crypto_engine* crypto_engine_alloc_init(device*, bool)' [A] 'function int crypto_engine_exit(crypto_engine*)' [A] 'function int crypto_engine_start(crypto_engine*)' [A] 'function int crypto_has_ahash(const char*, u32, u32)' [A] 'function void crypto_inc(u8*, unsigned int)' [A] 'function void crypto_mod_put(crypto_alg*)' [A] 'function int crypto_register_scomp(scomp_alg*)' [A] 'function int crypto_sha1_finup(shash_desc*, const u8*, unsigned int, u8*)' [A] 'function int crypto_sha1_update(shash_desc*, const u8*, unsigned int)' [A] 'function void crypto_unregister_skcipher(skcipher_alg*)' [A] 'function __wsum csum_partial(void*, int, __wsum)' [A] 'function timespec64 current_time(inode*)' [A] 'function dentry* d_find_alias(inode*)' [A] 'function void d_instantiate(dentry*, inode*)' [A] 'function void d_move(dentry*, dentry*)' [A] 'function bool debugfs_initialized()' [A] 'function void dev_add_pack(packet_type*)' [A] 'function net_device* dev_get_by_index(net*, int)' [A] 'function net_device* dev_get_by_index_rcu(net*, int)' [A] 'function net_device* dev_get_by_name_rcu(net*, const char*)' [A] 'function void dev_pm_opp_free_cpufreq_table(device*, cpufreq_frequency_table**)' [A] 'function void dev_pm_opp_remove(device*, unsigned long int)' [A] 'function void dev_remove_pack(packet_type*)' [A] 'function int devfreq_event_get_event(devfreq_event_dev*, devfreq_event_data*)' [A] 'function int devfreq_update_status(devfreq*, unsigned long int)' [A] 'function int devm_extcon_register_notifier_all(device*, extcon_dev*, notifier_block*)' [A] 'function hwspinlock* devm_hwspin_lock_request_specific(device*, unsigned int)' [A] 'function usb_phy* devm_usb_get_phy(device*, usb_phy_type)' [A] 'function size_t dma_max_mapping_size(device*)' [A] 'function int driver_attach(device_driver*)' [A] 'function void drm_atomic_helper_commit_tail_rpm(drm_atomic_state*)' [A] 'function void drm_atomic_helper_update_legacy_modeset_state(drm_device*, drm_atomic_state*)' [A] 'function void drm_atomic_set_fence_for_plane(drm_plane_state*, dma_fence*)' [A] 'function int drm_atomic_set_mode_for_crtc(drm_crtc_state*, const drm_display_mode*)' [A] 'function int drm_connector_attach_content_protection_property(drm_connector*, bool)' [A] 'function int drm_dp_calc_pbn_mode(int, int, bool)' [A] 'function dma_buf* drm_gem_prime_export(drm_gem_object*, int)' [A] 'function int drm_hdcp_check_ksvs_revoked(drm_device*, u8*, u32)' [A] 'function void drm_hdcp_update_content_protection(drm_connector*, u64)' [A] 'function long int drm_ioctl_kernel(file*, drm_ioctl_t*, void*, u32)' [A] 'function u8 drm_match_cea_mode(const drm_display_mode*)' [A] 'function int drm_plane_create_color_properties(drm_plane*, u32, u32, drm_color_encoding, drm_color_range)' [A] 'function int drm_plane_create_zpos_immutable_property(drm_plane*, unsigned int)' [A] 'function void drm_put_dev(drm_device*)' [A] 'function void drop_nlink(inode*)' [A] 'function u32 dw_pcie_read_dbi(dw_pcie*, u32, size_t)' [A] 'function int dw_pcie_wait_for_link(dw_pcie*)' [A] 'function void dw_pcie_write_dbi(dw_pcie*, u32, size_t, u32)' [A] 'function extcon_dev* extcon_find_edev_by_node(device_node*)' [A] 'function char* file_path(file*, char*, int)' [A] 'function int filemap_fdatawait_range(address_space*, loff_t, loff_t)' [A] 'function int filemap_fdatawrite_range(address_space*, loff_t, loff_t)' [A] 'function int filp_close(file*, fl_owner_t)' [A] 'function file* filp_open_block(const char*, int, umode_t)' [A] 'function unsigned char fs_ftype_to_dtype(unsigned int)' [A] 'function void* fwnode_connection_find_match(fwnode_handle*, const char*, void*, devcon_match_fn_t)' [A] 'function fwnode_handle* fwnode_get_parent(const fwnode_handle*)' [A] 'function int fwnode_property_read_u16_array(const fwnode_handle*, const char*, u16*, size_t)' [A] 'function unsigned long int gen_pool_fixed_alloc(unsigned long int*, unsigned long int, unsigned long int, unsigned int, void*, gen_pool*, unsigned long int)' [A] 'function sector_t generic_block_bmap(address_space*, sector_t, get_block_t*)' [A] 'function int generic_cont_expand_simple(inode*, loff_t)' [A] 'function int generic_file_fsync(file*, loff_t, loff_t, int)' [A] 'function ssize_t generic_file_write_iter(kiocb*, iov_iter*)' [A] 'function void generic_fillattr(user_namespace*, inode*, kstat*)' [A] 'function int generic_key_instantiate(key*, key_preparsed_payload*)' [A] 'function int generic_write_end(file*, address_space*, loff_t, unsigned int, unsigned int, page*, void*)' [A] 'function void gf128mul_lle(be128*, const be128*)' [A] 'function bool gpiochip_line_is_irq(gpio_chip*, unsigned int)' [A] 'function int gpiod_get_direction(gpio_desc*)' [A] 'function gpio_chip* gpiod_to_chip(const gpio_desc*)' [A] 'function int gre_add_protocol(const gre_protocol*, u8)' [A] 'function int gre_del_protocol(const gre_protocol*, u8)' [A] 'function int hwspin_lock_register(hwspinlock_device*, device*, const hwspinlock_ops*, int, int)' [A] 'function int hwspin_lock_unregister(hwspinlock_device*)' [A] 'function s32 i2c_smbus_read_word_data(const i2c_client*, u8)' [A] 'function void icmp6_send(sk_buff*, u8, u8, __u32, const in6_addr*, const inet6_skb_parm*)' [A] 'function void* idr_replace(idr*, void*, unsigned long int)' [A] 'function void iget_failed(inode*)' [A] 'function irqreturn_t iio_pollfunc_store_time(int, void*)' [A] 'function iio_trigger* iio_trigger_alloc(device*, const char*, ...)' [A] 'function void iio_trigger_free(iio_trigger*)' [A] 'function void iio_trigger_poll(iio_trigger*)' [A] 'function void iio_trigger_unregister(iio_trigger*)' [A] 'function int iio_write_channel_attribute(iio_channel*, int, int, iio_chan_info_enum)' [A] 'function inode* ilookup(super_block*, unsigned long int)' [A] 'function int in4_pton(const char*, int, u8*, int, const char**)' [A] 'function void in6_dev_finish_destroy(inet6_dev*)' [A] 'function int in_group_p(kgid_t)' [A] 'function void inc_nlink(inode*)' [A] 'function unsigned int inet_dev_addr_type(net*, const net_device*, __be32)' [A] 'function int inet_diag_bc_sk(const nlattr*, sock*)' [A] 'function int inet_diag_register(const inet_diag_handler*)' [A] 'function void inet_diag_unregister(const inet_diag_handler*)' [A] 'function void inet_proto_csum_replace4(__sum16*, sk_buff*, __be32, __be32, bool)' [A] 'function __be32 inet_select_addr(const net_device*, __be32, int)' [A] 'function int inet_sk_diag_fill(sock*, inet_connection_sock*, sk_buff*, netlink_callback*, const inet_diag_req_v2*, u16, bool)' [A] 'function void init_special_inode(inode*, umode_t, dev_t)' [A] 'function void inode_nohighmem(inode*)' [A] 'function int input_ff_create_memless(input_dev*, void*, int (input_dev*, void*, ff_effect*)*)' [A] 'function int input_mt_get_slot_by_key(input_dev*, int)' [A] 'function int input_scancode_to_scalar(const input_keymap_entry*, unsigned int*)' [A] 'function u64 int_pow(u64, unsigned int)' [A] 'function void invalidate_inode_buffers(inode*)' [A] 'function int iommu_device_link(iommu_device*, device*)' [A] 'function void iommu_group_remove_device(device*)' [A] 'function int ip6_find_1stfragopt(sk_buff*, u8**)' [A] 'function int ip6_local_out(net*, sock*, sk_buff*)' [A] 'function void ip6_redirect(sk_buff*, net*, int, u32, kuid_t)' [A] 'function dst_entry* ip6_route_output_flags(net*, const sock*, flowi6*, int)' [A] 'function void ip6_update_pmtu(sk_buff*, net*, __be32, int, u32, kuid_t)' [A] 'function void* ip6t_alloc_initial_table(const xt_table*)' [A] 'function unsigned int ip6t_do_table(sk_buff*, const nf_hook_state*, xt_table*)' [A] 'function int ip6t_register_table(net*, const xt_table*, const ip6t_replace*, const nf_hook_ops*)' [A] 'function int ip_local_out(net*, sock*, sk_buff*)' [A] 'function rtable* ip_route_output_flow(net*, flowi4*, const sock*)' [A] 'function void ipcomp_destroy(xfrm_state*)' [A] 'function int ipcomp_init_state(xfrm_state*)' [A] 'function int ipcomp_input(xfrm_state*, sk_buff*)' [A] 'function int ipcomp_output(xfrm_state*, sk_buff*)' [A] 'function void ipv4_redirect(sk_buff*, net*, int, u8)' [A] 'function void ipv4_update_pmtu(sk_buff*, net*, u32, int, u8)' [A] 'function int ipv6_chk_addr(net*, const in6_addr*, const net_device*, int)' [A] 'function int ipv6_dev_get_saddr(net*, const net_device*, const in6_addr*, unsigned int, in6_addr*)' [A] 'function bool ipv6_ext_hdr(u8)' [A] 'function int ipv6_find_hdr(const sk_buff*, unsigned int*, int, unsigned short int*, int*)' [A] 'function __be32 ipv6_select_ident(net*, const in6_addr*, const in6_addr*)' [A] 'function int ir_raw_gen_manchester(ir_raw_event**, unsigned int, const ir_raw_timings_manchester*, unsigned int, u64)' [A] 'function int ir_raw_gen_pd(ir_raw_event**, unsigned int, const ir_raw_timings_pd*, unsigned int, u64)' [A] 'function int ir_raw_gen_pl(ir_raw_event**, unsigned int, const ir_raw_timings_pl*, unsigned int, u64)' [A] 'function int ir_raw_handler_register(ir_raw_handler*)' [A] 'function void ir_raw_handler_unregister(ir_raw_handler*)' [A] 'function int is_console_locked()' [A] 'function ino_t iunique(super_block*, ino_t)' [A] 'function void key_invalidate(key*)' [A] 'function void key_put(key*)' [A] 'function void key_revoke(key*)' [A] 'function int key_validate(const key*)' [A] 'function key* keyring_alloc(const char*, kuid_t, kgid_t, const cred*, key_perm_t, unsigned long int, key_restriction*, key*)' [A] 'function void kfree_skb_list(sk_buff*)' [A] 'function int kill_pid(pid*, int, int)' [A] 'function char* kobject_get_path(kobject*, gfp_t)' [A] 'function size_t ksize(void*)' [A] 'function bool kthread_freezable_should_stop(bool*)' [A] 'function u64 ktime_get_boot_fast_ns()' [A] 'function l2tp_session* l2tp_session_create(int, l2tp_tunnel*, u32, u32, l2tp_session_cfg*)' [A] 'function void l2tp_session_delete(l2tp_session*)' [A] 'function l2tp_session* l2tp_session_get_nth(l2tp_tunnel*, int)' [A] 'function int l2tp_session_register(l2tp_session*, l2tp_tunnel*)' [A] 'function void l2tp_session_set_header_len(l2tp_session*, int)' [A] 'function int l2tp_tunnel_create(int, int, u32, u32, l2tp_tunnel_cfg*, l2tp_tunnel**)' [A] 'function void l2tp_tunnel_delete(l2tp_tunnel*)' [A] 'function l2tp_tunnel* l2tp_tunnel_get(const net*, u32)' [A] 'function l2tp_tunnel* l2tp_tunnel_get_nth(const net*, int)' [A] 'function l2tp_session* l2tp_tunnel_get_session(l2tp_tunnel*, u32)' [A] 'function int l2tp_tunnel_register(l2tp_tunnel*, net*, l2tp_tunnel_cfg*)' [A] 'function int l2tp_udp_encap_recv(sock*, sk_buff*)' [A] 'function int l2tp_xmit_skb(l2tp_session*, sk_buff*)' [A] 'function u32* led_get_default_pattern(led_classdev*, unsigned int*)' [A] 'function int led_trigger_register(led_trigger*)' [A] 'function void led_trigger_register_simple(const char*, led_trigger**)' [A] 'function void led_trigger_unregister(led_trigger*)' [A] 'function void led_trigger_unregister_simple(led_trigger*)' [A] 'function int lzorle1x_1_compress(const unsigned char*, size_t, unsigned char*, size_t*, void*)' [A] 'function int match_octal(substring_t*, int*)' [A] 'function char* match_strdup(const substring_t*)' [A] 'function mbox_chan* mbox_request_channel_byname(mbox_client*, const char*)' [A] 'function void* mempool_alloc(mempool_t*, gfp_t)' [A] 'function void* mempool_alloc_slab(gfp_t, void*)' [A] 'function mempool_t* mempool_create(int, mempool_alloc_t*, mempool_free_t*, void*)' [A] 'function void mempool_destroy(mempool_t*)' [A] 'function void mempool_free(void*, mempool_t*)' [A] 'function void mempool_free_slab(void*, void*)' [A] 'function void* memset32(uint32_t*, uint32_t, size_t)' [A] 'function int mipi_dsi_set_maximum_return_packet_size(mipi_dsi_device*, u16)' [A] 'function int mpage_readpage(page*, get_block_t*)' [A] 'function int mpage_writepages(address_space*, writeback_control*, get_block_t*)' [A] 'function void* msi_desc_to_pci_sysdata(msi_desc*)' [A] 'function bool netlink_net_capable(const sk_buff*, int)' [A] 'function nf_conntrack_tuple_hash* nf_conntrack_find_get(net*, const nf_conntrack_zone*, const nf_conntrack_tuple*)' [A] 'function bool nf_ct_get_tuplepr(const sk_buff*, unsigned int, u_int16_t, net*, nf_conntrack_tuple*)' [A] 'function bool nf_ct_invert_tuple(nf_conntrack_tuple*, const nf_conntrack_tuple*)' [A] 'function const nf_conntrack_l4proto* nf_ct_l4proto_find(u8)' [A] 'function bool ns_capable(user_namespace*, int)' [A] 'function unsigned int of_clk_get_parent_count(const device_node*)' [A] 'function dma_chan* of_dma_simple_xlate(of_phandle_args*, of_dma*)' [A] 'function void* of_fdt_unflatten_tree(const unsigned long int*, device_node*, device_node**)' [A] 'function int of_genpd_add_subdomain(of_phandle_args*, of_phandle_args*)' [A] 'function int of_get_drm_display_mode(device_node*, drm_display_mode*, u32*, int)' [A] 'function int of_hwspin_lock_get_id_byname(device_node*, const char*)' [A] 'function int of_irq_to_resource(device_node*, int, resource*)' [A] 'function int of_modalias_node(device_node*, char*, int)' [A] 'function nvmem_cell* of_nvmem_cell_get(device_node*, const char*)' [A] 'function pwm_device* of_pwm_get(device*, device_node*, const char*)' [A] 'function reset_control* of_reset_control_array_get(device_node*, bool, bool, bool)' [A] 'function void orderly_poweroff(bool)' [A] 'function int out_of_line_wait_on_bit_lock(void*, int, wait_bit_action_f*, unsigned int)' [A] 'function const char* page_get_link(dentry*, inode*, delayed_call*)' [A] 'function void pci_assign_unassigned_bus_resources(pci_bus*)' [A] 'function bool pci_check_and_mask_intx(pci_dev*)' [A] 'function bool pci_check_and_unmask_intx(pci_dev*)' [A] 'function void pci_disable_msix(pci_dev*)' [A] 'function int pci_enable_msix_range(pci_dev*, msix_entry*, int, int)' [A] 'function void* pci_ioremap_wc_bar(pci_dev*, int)' [A] 'function void pci_lock_rescan_remove()' [A] 'function int pci_msi_vec_count(pci_dev*)' [A] 'function int pci_request_regions(pci_dev*, const char*)' [A] 'function int pci_reset_function(pci_dev*)' [A] 'function unsigned int pci_scan_child_bus(pci_bus*)' [A] 'function void pci_stop_and_remove_bus_device(pci_dev*)' [A] 'function void pci_unlock_rescan_remove()' [A] 'function int pcie_capability_read_dword(pci_dev*, int, u32*)' [A] 'function int phy_mii_ioctl(phy_device*, ifreq*, int)' [A] 'function pinctrl_dev* pinctrl_register(pinctrl_desc*, device*, void*)' [A] 'function int pinctrl_utils_add_map_mux(pinctrl_dev*, pinctrl_map**, unsigned int*, unsigned int*, const char*, const char*)' [A] 'function void pm_get_active_wakeup_sources(char*, size_t)' [A] 'function void pm_print_active_wakeup_sources()' [A] 'function posix_acl* posix_acl_from_xattr(user_namespace*, void*, size_t)' [A] 'function power_supply_battery_ocv_table* power_supply_find_ocv2cap_table(power_supply_battery_info*, int, int*)' [A] 'function int power_supply_get_battery_info(power_supply*, power_supply_battery_info*)' [A] 'function int power_supply_ocv2cap_simple(power_supply_battery_ocv_table*, int, int)' [A] 'function int power_supply_powers(power_supply*, device*)' [A] 'function void power_supply_put_battery_info(power_supply*, power_supply_battery_info*)' [A] 'function int power_supply_temp2resist_simple(power_supply_resistance_temp_table*, int, int)' [A] 'function int ppp_channel_index(ppp_channel*)' [A] 'function char* ppp_dev_name(ppp_channel*)' [A] 'function void ppp_input(ppp_channel*, sk_buff*)' [A] 'function void ppp_input_error(ppp_channel*, int)' [A] 'function void ppp_output_wakeup(ppp_channel*)' [A] 'function int ppp_register_channel(ppp_channel*)' [A] 'function int ppp_register_compressor(compressor*)' [A] 'function int ppp_register_net_channel(net*, ppp_channel*)' [A] 'function int ppp_unit_number(ppp_channel*)' [A] 'function void ppp_unregister_channel(ppp_channel*)' [A] 'function void ppp_unregister_compressor(compressor*)' [A] 'function int pppox_compat_ioctl(socket*, unsigned int, unsigned long int)' [A] 'function int pppox_ioctl(socket*, unsigned int, unsigned long int)' [A] 'function void pppox_unbind_sock(sock*)' [A] 'function cred* prepare_kernel_cred(task_struct*)' [A] 'function proc_dir_entry* proc_create_net_data(const char*, umode_t, proc_dir_entry*, const seq_operations*, unsigned int, void*)' [A] 'function proc_dir_entry* proc_create_seq_private(const char*, umode_t, proc_dir_entry*, const seq_operations*, unsigned int, void*)' [A] 'function int pskb_trim_rcsum_slow(sk_buff*, unsigned int)' [A] 'function void put_disk(gendisk*)' [A] 'function void put_pages_list(list_head*)' [A] 'function unsigned int radix_tree_gang_lookup(const xarray*, void**, unsigned long int, unsigned int)' [A] 'function int radix_tree_preload(gfp_t)' [A] 'function void rc_keydown(rc_dev*, rc_proto, u64, u8)' [A] 'function int rc_map_register(rc_map_list*)' [A] 'function void rc_map_unregister(rc_map_list*)' [A] 'function void rc_repeat(rc_dev*)' [A] 'function page* read_cache_page_gfp(address_space*, unsigned long int, gfp_t)' [A] 'function int register_key_type(key_type*)' [A] 'function ctl_table_header* register_net_sysctl(net*, const char*, ctl_table*)' [A] 'function int register_pppox_proto(int, const pppox_proto*)' [A] 'function int register_tcf_proto_ops(tcf_proto_ops*)' [A] 'function int regmap_get_reg_stride(regmap*)' [A] 'function unsigned int regulator_get_linear_step(regulator*)' [A] 'function key* request_key_tag(key_type*, const char*, key_tag*, const char*)' [A] 'function void reset_control_put(reset_control*)' [A] 'function rt6_info* rt6_lookup(net*, const in6_addr*, const in6_addr*, int, const sk_buff*, int)' [A] 'function int scsi_add_host_with_dma(Scsi_Host*, device*, device*)' [A] 'function void scsi_eh_prep_cmnd(scsi_cmnd*, scsi_eh_save*, unsigned char*, int, unsigned int)' [A] 'function void scsi_eh_restore_cmnd(scsi_cmnd*, scsi_eh_save*)' [A] 'function scsi_device* scsi_get_host_dev(Scsi_Host*)' [A] 'function Scsi_Host* scsi_host_alloc(scsi_host_template*, int)' [A] 'function void scsi_host_put(Scsi_Host*)' [A] 'function int scsi_is_host_device(const device*)' [A] 'function void scsi_remove_host(Scsi_Host*)' [A] 'function void scsi_report_bus_reset(Scsi_Host*, int)' [A] 'function void scsi_report_device_reset(Scsi_Host*, int, int)' [A] 'function void scsi_scan_host(Scsi_Host*)' [A] 'function const u8* scsi_sense_desc_find(const u8*, int, int)' [A] 'function int scsi_test_unit_ready(scsi_device*, int, int, scsi_sense_hdr*)' [A] 'function void sdhci_enable_v4_mode(sdhci_host*)' [A] 'function void sdhci_request(mmc_host*, mmc_request*)' [A] 'function int sdhci_request_atomic(mmc_host*, mmc_request*)' [A] 'function int sdhci_runtime_resume_host(sdhci_host*, int)' [A] 'function int sdhci_runtime_suspend_host(sdhci_host*)' [A] 'function int sdio_memcpy_fromio(sdio_func*, void*, unsigned int, int)' [A] 'function int sdio_memcpy_toio(sdio_func*, unsigned int, void*, int)' [A] 'function u16 sdio_readw(sdio_func*, unsigned int, int*)' [A] 'function void sdio_writew(sdio_func*, u16, unsigned int, int*)' [A] 'function void security_sk_classify_flow(sock*, flowi_common*)' [A] 'function void seq_vprintf(seq_file*, const char*, va_list)' [A] 'function int set_blocksize(block_device*, int)' [A] 'function void setattr_copy(user_namespace*, inode*, const iattr*)' [A] 'function int setattr_prepare(user_namespace*, dentry*, iattr*)' [A] 'function bool sg_miter_skip(sg_mapping_iter*, off_t)' [A] 'function int sg_nents_for_len(scatterlist*, u64)' [A] 'function const char* simple_get_link(dentry*, inode*, delayed_call*)' [A] 'function void sk_setup_caps(sock*, dst_entry*)' [A] 'function int skb_checksum_help(sk_buff*)' [A] 'function int skb_cow_data(sk_buff*, int, sk_buff**)' [A] 'function int skb_ensure_writable(sk_buff*, int)' [A] 'function void skb_scrub_packet(sk_buff*, bool)' [A] 'function int skb_to_sgvec_nomark(sk_buff*, scatterlist*, int, int)' [A] 'function int slhc_compress(slcompress*, unsigned char*, int, unsigned char*, unsigned char**, int)' [A] 'function void slhc_free(slcompress*)' [A] 'function slcompress* slhc_init(int, int)' [A] 'function int slhc_remember(slcompress*, unsigned char*, int)' [A] 'function int slhc_toss(slcompress*)' [A] 'function int slhc_uncompress(slcompress*, unsigned char*, int)' [A] 'function int smpboot_register_percpu_thread(smp_hotplug_thread*)' [A] 'function void snd_info_free_entry(snd_info_entry*)' [A] 'function int snd_info_register(snd_info_entry*)' [A] 'function int snd_pcm_hw_constraint_mask64(snd_pcm_runtime*, snd_pcm_hw_param_t, u_int64_t)' [A] 'function unsigned int snd_pcm_rate_bit_to_rate(unsigned int)' [A] 'function unsigned int snd_pcm_rate_to_rate_bit(unsigned int)' [A] 'function int snd_soc_of_parse_audio_simple_widgets(snd_soc_card*, const char*)' [A] 'function int snd_soc_of_parse_tdm_slot(device_node*, unsigned int*, unsigned int*, unsigned int*, unsigned int*)' [A] 'function int sock_diag_destroy(sock*, int)' [A] 'function sk_buff* sock_wmalloc(sock*, unsigned long int, int, gfp_t)' [A] 'function void start_tty(tty_struct*)' [A] 'function void stop_tty(tty_struct*)' [A] 'function int submit_bio_wait(bio*)' [A] 'function int sync_blockdev(block_device*)' [A] 'function int sync_mapping_buffers(address_space*)' [A] 'function regmap* syscon_regmap_lookup_by_phandle_args(device_node*, const char*, int, unsigned int*)' [A] 'function int tcf_action_exec(sk_buff*, tc_action**, int, tcf_result*)' [A] 'function void tcf_exts_destroy(tcf_exts*)' [A] 'function int tcf_exts_dump(sk_buff*, tcf_exts*)' [A] 'function int tcf_exts_dump_stats(sk_buff*, tcf_exts*)' [A] 'function int tcf_exts_validate(net*, tcf_proto*, nlattr**, nlattr*, tcf_exts*, u32, netlink_ext_ack*)' [A] 'function bool tcf_queue_work(rcu_work*, work_func_t)' [A] 'function tcpm_port* tcpm_register_port(device*, tcpc_dev*)' [A] 'function void tcpm_unregister_port(tcpm_port*)' [A] 'function void touch_buffer(buffer_head*)' [A] 'function int trace_define_field(trace_event_call*, const char*, const char*, int, int, int, int)' [A] 'function int trace_set_clr_event(const char*, const char*, int)' [A] 'function void truncate_inode_pages(address_space*, loff_t)' [A] 'function void truncate_pagecache(inode*, loff_t)' [A] 'function void truncate_setsize(inode*, loff_t)' [A] 'function void tty_ldisc_deref(tty_ldisc*)' [A] 'function tty_ldisc* tty_ldisc_ref(tty_struct*)' [A] 'function void tty_port_close(tty_port*, tty_struct*, file*)' [A] 'function void tty_port_destroy(tty_port*)' [A] 'function void tty_port_hangup(tty_port*)' [A] 'function void tty_port_init(tty_port*)' [A] 'function void tty_port_link_device(tty_port*, tty_driver*, unsigned int)' [A] 'function int tty_port_open(tty_port*, tty_struct*, file*)' [A] 'function void tty_port_put(tty_port*)' [A] 'function device* tty_port_register_device(tty_port*, tty_driver*, unsigned int, device*)' [A] 'function void tty_port_tty_hangup(tty_port*, bool)' [A] 'function void tty_port_tty_wakeup(tty_port*)' [A] 'function int tty_register_driver(tty_driver*)' [A] 'function void tty_schedule_flip(tty_port*)' [A] 'function int tty_standard_install(tty_driver*, tty_struct*)' [A] 'function void tty_termios_copy_hw(ktermios*, ktermios*)' [A] 'function void tty_unregister_device(tty_driver*, unsigned int)' [A] 'function void tty_unregister_driver(tty_driver*)' [A] 'function void tty_unthrottle(tty_struct*)' [A] 'function void tty_vhangup(tty_struct*)' [A] 'function void typec_altmode_attention(typec_altmode*, u32)' [A] 'function int typec_altmode_notify(typec_altmode*, unsigned long int, void*)' [A] 'function void typec_altmode_update_active(typec_altmode*, bool)' [A] 'function int typec_altmode_vdm(typec_altmode*, const u32, const u32*, int)' [A] 'function int typec_find_power_role(const char*)' [A] 'function typec_altmode* typec_match_altmode(typec_altmode**, size_t, u16, u8)' [A] 'function typec_altmode* typec_partner_register_altmode(typec_partner*, const typec_altmode_desc*)' [A] 'function typec_altmode* typec_port_register_altmode(typec_port*, const typec_altmode_desc*)' [A] 'function int typec_set_mode(typec_port*, int)' [A] 'function void typec_unregister_altmode(typec_altmode*)' [A] 'function int ufshcd_config_pwr_mode(ufs_hba*, ufs_pa_layer_attr*)' [A] 'function void unregister_key_type(key_type*)' [A] 'function void unregister_pppox_proto(int)' [A] 'function int unregister_tcf_proto_ops(tcf_proto_ops*)' [A] 'function int usb_autopm_get_interface_async(usb_interface*)' [A] 'function void usb_autopm_get_interface_no_resume(usb_interface*)' [A] 'function void usb_autopm_put_interface_async(usb_interface*)' [A] 'function void usb_autopm_put_interface_no_suspend(usb_interface*)' [A] 'function int usb_clear_halt(usb_device*, int)' [A] 'function int usb_find_common_endpoints(usb_host_interface*, usb_endpoint_descriptor**, usb_endpoint_descriptor**, usb_endpoint_descriptor**, usb_endpoint_descriptor**)' [A] 'function int usb_gadget_map_request_by_dev(device*, usb_request*, int)' [A] 'function usb_interface* usb_get_intf(usb_interface*)' [A] 'function int usb_hcd_map_urb_for_dma(usb_hcd*, urb*, gfp_t)' [A] 'function void usb_hcd_unmap_urb_for_dma(usb_hcd*, urb*)' [A] 'function int usb_lock_device_for_reset(usb_device*, const usb_interface*)' [A] 'function int usb_match_one_id(usb_interface*, const usb_device_id*)' [A] 'function void usb_phy_get_charger_current(usb_phy*, unsigned int*, unsigned int*)' [A] 'function void usb_phy_set_charger_state(usb_phy*, usb_charger_state)' [A] 'function void usb_poison_urb(urb*)' [A] 'function void usb_put_intf(usb_interface*)' [A] 'function int usb_reset_device(usb_device*)' [A] 'function void usb_sg_cancel(usb_sg_request*)' [A] 'function int usb_sg_init(usb_sg_request*, usb_device*, unsigned int, unsigned int, scatterlist*, int, size_t, gfp_t)' [A] 'function void usb_sg_wait(usb_sg_request*)' [A] 'function ssize_t usb_show_dynids(usb_dynids*, char*)' [A] 'function ssize_t usb_store_new_id(usb_dynids*, const usb_device_id*, device_driver*, const char*, size_t)' [A] 'function int usb_unlink_urb(urb*)' [A] 'function void usb_unpoison_urb(urb*)' [A] 'function void user_destroy(key*)' [A] 'function long int user_read(const key*, char*, size_t)' [A] 'function void user_revoke(key*)' [A] 'function int utf16s_to_utf8s(const wchar_t*, int, utf16_endian, u8*, int)' [A] 'function int utf8s_to_utf16s(const u8*, int, utf16_endian, wchar_t*, int)' [A] 'function int vm_insert_page(vm_area_struct*, unsigned long int, page*)' [A] 'function void vm_unmap_aliases()' [A] 'function vm_fault_t vmf_insert_pfn(vm_area_struct*, unsigned long int, unsigned long int)' [A] 'function int vsscanf(const char*, const char*, va_list)' [A] 'function int write_inode_now(inode*, int)' [A] 'function int xfrm4_protocol_deregister(xfrm4_protocol*, unsigned char)' [A] 'function int xfrm4_protocol_register(xfrm4_protocol*, unsigned char)' [A] 'function int xfrm4_rcv(sk_buff*)' [A] 'function int xfrm4_tunnel_deregister(xfrm_tunnel*, unsigned short int)' [A] 'function int xfrm4_tunnel_register(xfrm_tunnel*, unsigned short int)' [A] 'function int xfrm6_protocol_deregister(xfrm6_protocol*, unsigned char)' [A] 'function int xfrm6_protocol_register(xfrm6_protocol*, unsigned char)' [A] 'function int xfrm6_rcv(sk_buff*)' [A] 'function xfrm_algo_desc* xfrm_aalg_get_byname(const char*, int)' [A] 'function int xfrm_init_state(xfrm_state*)' [A] 'function int xfrm_input(sk_buff*, int, __be32, int)' [A] 'function int xfrm_input_resume(sk_buff*, int)' [A] 'function dst_entry* xfrm_lookup(net*, dst_entry*, const flowi*, const sock*, int)' [A] 'function int xfrm_output_resume(sk_buff*, int)' [A] 'function int xfrm_register_type(const xfrm_type*, unsigned short int)' [A] 'function xfrm_state_afinfo* xfrm_state_afinfo_get_rcu(unsigned int)' [A] 'function xfrm_state* xfrm_state_alloc(net*)' [A] 'function void xfrm_state_insert(xfrm_state*)' [A] 'function xfrm_state* xfrm_state_lookup(net*, u32, const xfrm_address_t*, __be32, u8, unsigned short int)' [A] 'function void xfrm_unregister_type(const xfrm_type*, unsigned short int)' [A] 'function nf_hook_ops* xt_hook_ops_alloc(const xt_table*, nf_hookfn*)' [A] 'function int xt_register_match(xt_match*)' [A] 'function int xt_register_matches(xt_match*, unsigned int)' [A] 'function int xt_register_target(xt_target*)' [A] 'function int xt_register_targets(xt_target*, unsigned int)' [A] 'function void xt_unregister_match(xt_match*)' [A] 'function void xt_unregister_matches(xt_match*, unsigned int)' [A] 'function void xt_unregister_target(xt_target*)' [A] 'function void xt_unregister_targets(xt_target*, unsigned int)' [A] 'function int zlib_inflate(z_streamp, int)' [A] 'function int zlib_inflateEnd(z_streamp)' [A] 'function int zlib_inflateIncomp(z_stream*)' [A] 'function int zlib_inflateInit2(z_streamp, int)' [A] 'function int zlib_inflateReset(z_streamp)' 11 Added variables: [A] 'tracepoint __tracepoint_android_rvh_tk_based_time_sync' [A] 'const u16 crc_ccitt_table[256]' [A] 'const file_operations generic_ro_fops' [A] 'atomic_t ignore_console_lock_warning' [A] 'user_namespace init_user_ns' [A] 'const xattr_handler posix_acl_access_xattr_handler' [A] 'const xattr_handler posix_acl_default_xattr_handler' [A] 'raw_hashinfo raw_v4_hashinfo' [A] 'raw_hashinfo raw_v6_hashinfo' [A] 'ktermios tty_std_termios' [A] 'static_key xt_tee_enabled' 3 Added variable symbols not referenced by debug info: [A] crypto_aes_inv_sbox [A] crypto_aes_sbox [A] fb_mode_option Bug: 227282653 Change-Id: I5051006793cfc9f1d6266c0554018f8976118f2d Signed-off-by: Jian Gong <Jian.Gong@unisoc.com> |
||
|
Jack Pham
|
bfa8ef2119 |
ANDROID: GKI: Add USB audio and XHCI symbols to QCOM ABI
Add additional symbols to the ABI to support the vendor module implementation of USB audio offload. Leaf changes summary: 17 artifacts changed Changed leaf types summary: 0 leaf type changed Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 15 Added functions Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 2 Added variables 15 Added functions: [A] 'function void _snd_pcm_hw_params_any(snd_pcm_hw_params*)' [A] 'function int snd_usb_autoresume(snd_usb_audio*)' [A] 'function void snd_usb_autosuspend(snd_usb_audio*)' [A] 'function void snd_usb_endpoint_close(snd_usb_audio*, snd_usb_endpoint*)' [A] 'function int snd_usb_endpoint_configure(snd_usb_audio*, snd_usb_endpoint*)' [A] 'function snd_usb_endpoint* snd_usb_endpoint_open(snd_usb_audio*, const audioformat*, const snd_pcm_hw_params*, bool)' [A] 'function xhci_command* xhci_alloc_command(xhci_hcd*, bool, gfp_t)' [A] 'function int xhci_alloc_erst(xhci_hcd*, xhci_ring*, xhci_erst*, gfp_t)' [A] 'function void xhci_free_command(xhci_hcd*, xhci_command*)' [A] 'function void xhci_free_erst(xhci_hcd*, xhci_erst*)' [A] 'function int xhci_queue_stop_endpoint(xhci_hcd*, xhci_command*, int, unsigned int, int)' [A] 'function xhci_ring* xhci_ring_alloc(xhci_hcd*, unsigned int, unsigned int, xhci_ring_type, unsigned int, gfp_t)' [A] 'function void xhci_ring_cmd_db(xhci_hcd*)' [A] 'function void xhci_ring_free(xhci_hcd*, xhci_ring*)' [A] 'function dma_addr_t xhci_trb_virt_to_dma(xhci_segment*, xhci_trb*)' 2 Added variables: [A] 'tracepoint __tracepoint_android_rvh_audio_usb_offload_disconnect' [A] 'tracepoint __tracepoint_android_vh_audio_usb_offload_connect' Bug: 224904393 Change-Id: I2124254760e63aae05c18a9c8a8405c313e1c5c5 Signed-off-by: Jack Pham <quic_jackp@quicinc.com> |
||
|
Jack Pham
|
4da208a0b0 |
ANDROID: usb: host: export additional xhci symbols for ring management
Export the following xhci symbols which will allow vendor modules
to perform their own ring management. These will be used to create
and manage additional secondary rings that are used to offload to a
separate coprocessor which interacts with the xHC controller.
xhci_ring_alloc
xhci_ring_free
- Allocate and free a struct xhci_ring.
xhci_alloc_erst
xhci_free_erst
- Allocate and free event ring segment tables.
xhci_trb_virt_to_dma
- Used to retrieve the DMA address of a TRB
xhci_ring_cmd_db
- Notify the controller when a new command is issued
xhci_alloc_command
xhci_free_command
- Allocate and free a struct xhci_command
xhci_queue_stop_endpoint
- Issue a stop endpoint command to the controller
Bug: 228259895
Change-Id: I9d4c5884108e656e890aca8137d4ef580bcd7a12
Signed-off-by: Jack Pham <quic_jackp@quicinc.com>
|
||
|
Jack Pham
|
4dad64ab32 |
ANDROID: sound: usb: Export symbols for endpoint management
Export the following symbols which are needed to support USB audio offload to a co-processor. snd_usb_autoresume snd_usb_autosuspend snd_usb_endpoint_open snd_usb_endpoint_close snd_usb_endpoint_configure Bug: 224904393 Change-Id: I8feaa225c7b869592b395815b3a7be47813c7aac Signed-off-by: Jack Pham <quic_jackp@quicinc.com> |
||
|
Jack Pham
|
982c7ee3e3 |
ANDROID: sound: usb: Add vendor hooks for connect & disconnect
Add vendor hooks to capture when a USB audio interface is probed and disconnected. These will allow for supporting offloading of audio device handling to a co-processor. The disconnect hook needs to be restricted as the additional vendor handling may need to perform operations (such as wait_for_completion) in non-atomic context. Bug: 224904393 Change-Id: Idf1da95556814e0ffbdc5f9fb5a25563ebee9be2 Signed-off-by: Jack Pham <quic_jackp@quicinc.com> |
||
|
Chun-Hung Wu
|
d5d14b8ff8 |
ANDROID: add initial symbol list for mtk
1. update mtk symbol list and abi.xml 2. update mtk entry in build.config.gki.aarch64 Leaf changes summary: 438 artifacts changed Changed leaf types summary: 0 leaf type changed Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 392 Added functions Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 46 Added variables Function symbols changes summary: 0 Removed, 0 Added function symbol not referenced by debug info Variable symbols changes summary: 0 Removed, 1 Added variable symbol not referenced by debug info 392 Added functions: [A] 'function void* __devm_alloc_percpu(device*, size_t, size_t)' [A] 'function int __devm_mdiobus_register(device*, mii_bus*, module*)' [A] 'function int __mdiobus_register(mii_bus*, module*)' [A] 'function int __scsi_execute(scsi_device*, const unsigned char*, int, void*, unsigned int, unsigned char*, scsi_sense_hdr*, int, int, u64, req_flags_t, int*)' [A] 'function int __traceiter_android_rvh_after_enqueue_task(void*, rq*, task_struct*)' [A] 'function int __traceiter_android_rvh_commit_creds(void*, const task_struct*, const cred*)' [A] 'function int __traceiter_android_rvh_enqueue_task(void*, rq*, task_struct*, int)' [A] 'function int __traceiter_android_rvh_exit_creds(void*, const task_struct*, const cred*)' [A] 'function int __traceiter_android_rvh_find_busiest_group(void*, sched_group*, rq*, int*)' [A] 'function int __traceiter_android_rvh_finish_prio_fork(void*, task_struct*)' [A] 'function int __traceiter_android_rvh_new_task_stats(void*, task_struct*)' [A] 'function int __traceiter_android_rvh_override_creds(void*, const task_struct*, const cred*)' [A] 'function int __traceiter_android_rvh_prepare_prio_fork(void*, task_struct*)' [A] 'function int __traceiter_android_rvh_revert_creds(void*, const task_struct*, const cred*)' [A] 'function int __traceiter_android_rvh_rtmutex_prepare_setprio(void*, task_struct*, task_struct*)' [A] 'function int __traceiter_android_rvh_sched_newidle_balance(void*, rq*, rq_flags*, int*, int*)' [A] 'function int __traceiter_android_rvh_select_task_rq_fair(void*, task_struct*, int, int, int, int*)' [A] 'function int __traceiter_android_rvh_selinux_avc_insert(void*, const avc_node*)' [A] 'function int __traceiter_android_rvh_selinux_avc_lookup(void*, const avc_node*, u32, u32, u16)' [A] 'function int __traceiter_android_rvh_selinux_avc_node_delete(void*, const avc_node*)' [A] 'function int __traceiter_android_rvh_selinux_avc_node_replace(void*, const avc_node*, const avc_node*)' [A] 'function int __traceiter_android_rvh_selinux_is_initialized(void*, const selinux_state*)' [A] 'function int __traceiter_android_rvh_set_user_nice(void*, task_struct*, long int*, bool*)' [A] 'function int __traceiter_android_rvh_setscheduler(void*, task_struct*)' [A] 'function int __traceiter_android_rvh_tick_entry(void*, rq*)' [A] 'function int __traceiter_android_rvh_update_cpu_capacity(void*, int, unsigned long int*)' [A] 'function int __traceiter_android_vh_alter_futex_plist_add(void*, plist_node*, plist_head*, bool*)' [A] 'function int __traceiter_android_vh_alter_rwsem_list_add(void*, rwsem_waiter*, rw_semaphore*, bool*)' [A] 'function int __traceiter_android_vh_binder_restore_priority(void*, binder_transaction*, task_struct*)' [A] 'function int __traceiter_android_vh_binder_set_priority(void*, binder_transaction*, task_struct*)' [A] 'function int __traceiter_android_vh_binder_transaction_init(void*, binder_transaction*)' [A] 'function int __traceiter_android_vh_cgroup_attach(void*, cgroup_subsys*, cgroup_taskset*)' [A] 'function int __traceiter_android_vh_cgroup_set_task(void*, int, task_struct*)' [A] 'function int __traceiter_android_vh_check_bpf_syscall(void*, int, const bpf_attr*, unsigned int)' [A] 'function int __traceiter_android_vh_check_file_open(void*, const file*)' [A] 'function int __traceiter_android_vh_check_mmap_file(void*, const file*, unsigned long int, unsigned long int, unsigned long int)' [A] 'function int __traceiter_android_vh_iommu_iovad_alloc_iova(void*, device*, iova_domain*, dma_addr_t, size_t)' [A] 'function int __traceiter_android_vh_iommu_iovad_free_iova(void*, iova_domain*, dma_addr_t, size_t)' [A] 'function int __traceiter_android_vh_is_fpsimd_save(void*, task_struct*, task_struct*)' [A] 'function int __traceiter_android_vh_logbuf(void*, printk_ringbuffer*, printk_record*)' [A] 'function int __traceiter_android_vh_rwsem_init(void*, rw_semaphore*)' [A] 'function int __traceiter_android_vh_rwsem_wake(void*, rw_semaphore*)' [A] 'function int __traceiter_android_vh_rwsem_write_finished(void*, rw_semaphore*)' [A] 'function int __traceiter_android_vh_scheduler_tick(void*, rq*)' [A] 'function int __traceiter_android_vh_set_memory_nx(void*, unsigned long int, int)' [A] 'function int __traceiter_android_vh_set_memory_rw(void*, unsigned long int, int)' [A] 'function int __traceiter_android_vh_set_module_permit_after_init(void*, const module*)' [A] 'function int __traceiter_android_vh_set_module_permit_before_init(void*, const module*)' [A] 'function int __traceiter_android_vh_set_wake_flags(void*, int*, unsigned int*)' [A] 'function int __traceiter_android_vh_show_resume_epoch_val(void*, u64)' [A] 'function int __traceiter_android_vh_show_suspend_epoch_val(void*, u64, u64)' [A] 'function int __traceiter_android_vh_syscall_prctl_finished(void*, int, task_struct*)' [A] 'function int __traceiter_task_newtask(void*, task_struct*, unsigned long int)' [A] 'function int __v4l2_ctrl_modify_range(v4l2_ctrl*, s64, s64, u64, s64)' [A] 'function int __v4l2_ctrl_s_ctrl(v4l2_ctrl*, s32)' [A] 'function int __v4l2_ctrl_s_ctrl_compound(v4l2_ctrl*, v4l2_ctrl_type, void*)' [A] 'function int __v4l2_device_register_subdev_nodes(v4l2_device*, bool)' [A] 'function void* __v4l2_find_nearest_size(void*, size_t, size_t, size_t, size_t, s32, s32)' [A] 'function int _raw_read_trylock(rwlock_t*)' [A] 'function void alarm_start(alarm*, ktime_t)' [A] 'function void bitmap_free(const unsigned long int*)' [A] 'function unsigned long int* bitmap_zalloc(unsigned int, gfp_t)' [A] 'function int cfg80211_register_netdevice(net_device*)' [A] 'function int clocksource_mmio_init(void*, const char*, unsigned long int, int, unsigned int, typedef u64 (clocksource*)*)' [A] 'function u64 clocksource_mmio_readl_up(clocksource*)' [A] 'function int component_add_typed(device*, const component_ops*, int)' [A] 'function void component_match_add_typed(device*, component_match**, int (device*, int, void*)*, void*)' [A] 'function void cpu_hotplug_disable()' [A] 'function void cpu_hotplug_enable()' [A] 'function int cpufreq_frequency_table_get_index(cpufreq_policy*, unsigned int)' [A] 'function void cpufreq_update_limits(unsigned int)' [A] 'function void cpuidle_driver_state_disabled(cpuidle_driver*, int, bool)' [A] 'function cpuidle_driver* cpuidle_get_driver()' [A] 'function void cpuidle_pause_and_lock()' [A] 'function void cpuidle_resume_and_unlock()' [A] 'function int dapm_clock_event(snd_soc_dapm_widget*, snd_kcontrol*, int)' [A] 'function unsigned int dapm_kcontrol_get_value(const snd_kcontrol*)' [A] 'function dentry* debugfs_create_blob(const char*, umode_t, dentry*, debugfs_blob_wrapper*)' [A] 'function int dev_change_flags(net_device*, unsigned int, netlink_ext_ack*)' [A] 'function void dev_pm_clear_wake_irq(device*)' [A] 'function device* dev_pm_domain_attach_by_id(device*, unsigned int)' [A] 'function int dev_pm_set_dedicated_wake_irq(device*, int)' [A] 'function int dev_set_mac_address(net_device*, sockaddr*, netlink_ext_ack*)' [A] 'function int device_create_bin_file(device*, const bin_attribute*)' [A] 'function void device_link_remove(void*, device*)' [A] 'function void device_remove_bin_file(device*, const bin_attribute*)' [A] 'function int device_rename(device*, const char*)' [A] 'function void device_set_of_node_from_dev(device*, const device*)' [A] 'function ssize_t device_show_bool(device*, device_attribute*, char*)' [A] 'function ssize_t device_store_bool(device*, device_attribute*, const char*, size_t)' [A] 'function pwm_device* devm_fwnode_pwm_get(device*, fwnode_handle*, const char*)' [A] 'function iio_channel* devm_iio_channel_get_all(device*)' [A] 'function void devm_led_classdev_unregister(device*, led_classdev*)' [A] 'function mii_bus* devm_mdiobus_alloc_size(device*, int)' [A] 'function power_supply* devm_power_supply_get_by_phandle(device*, const char*)' [A] 'function rc_dev* devm_rc_allocate_device(device*, rc_driver_type)' [A] 'function int devm_rc_register_device(device*, rc_dev*)' [A] 'function int devm_regmap_field_bulk_alloc(device*, regmap*, regmap_field**, const reg_field*, int)' [A] 'function void devm_regulator_unregister_notifier(regulator*, notifier_block*)' [A] 'function int devm_rtc_nvmem_register(rtc_device*, nvmem_config*)' [A] 'function int dma_fence_signal_timestamp_locked(dma_fence*, ktime_t)' [A] 'function void dma_heap_buffer_free(dma_buf*)' [A] 'function void dma_run_dependencies(dma_async_tx_descriptor*)' [A] 'function int drm_atomic_helper_resume(drm_device*, drm_atomic_state*)' [A] 'function drm_atomic_state* drm_atomic_helper_suspend(drm_device*)' [A] 'function void drm_atomic_helper_wait_for_vblanks(drm_device*, drm_atomic_state*)' [A] 'function void drm_atomic_state_default_release(drm_atomic_state*)' [A] 'function int drm_atomic_state_init(drm_device*, drm_atomic_state*)' [A] 'function void drm_dp_aux_init(drm_dp_aux*)' [A] 'function edid* drm_edid_duplicate(const edid*)' [A] 'function int drm_edid_to_sad(edid*, cea_sad**)' [A] 'function void drm_framebuffer_cleanup(drm_framebuffer*)' [A] 'function drm_framebuffer* drm_framebuffer_lookup(drm_device*, drm_file*, uint32_t)' [A] 'function void drm_framebuffer_remove(drm_framebuffer*)' [A] 'function bool drm_is_current_master(drm_file*)' [A] 'function void drm_kms_helper_poll_disable(drm_device*)' [A] 'function void drm_kms_helper_poll_enable(drm_device*)' [A] 'function void drm_mode_set_crtcinfo(drm_display_mode*, int)' [A] 'function void drm_mode_set_name(drm_display_mode*)' [A] 'function em_perf_domain* em_cpu_get(int)' [A] 'function int em_dev_register_perf_domain(device*, unsigned int, em_data_callback*, cpumask_t*, bool)' [A] 'function int eth_header_cache(const neighbour*, hh_cache*, __be16)' [A] 'function void eth_header_cache_update(hh_cache*, const net_device*, const unsigned char*)' [A] 'function pid* find_pid_ns(int, pid_namespace*)' [A] 'function void for_each_kernel_tracepoint(void (tracepoint*, void*)*, void*)' [A] 'function int freq_qos_add_notifier(freq_constraints*, freq_qos_req_type, notifier_block*)' [A] 'function int freq_qos_remove_notifier(freq_constraints*, freq_qos_req_type, notifier_block*)' [A] 'function int fsg_common_create_luns(fsg_common*, fsg_config*)' [A] 'function int fsg_common_set_cdev(fsg_common*, usb_composite_dev*, bool)' [A] 'function void fsg_common_set_inquiry_string(fsg_common*, const char*, const char*)' [A] 'function void fsg_common_set_sysfs(fsg_common*, bool)' [A] 'function void fsg_config_from_params(fsg_config*, const fsg_module_parameters*, unsigned int)' [A] 'function bool fwnode_device_is_available(const fwnode_handle*)' [A] 'function fwnode_handle* fwnode_graph_get_next_endpoint(const fwnode_handle*, fwnode_handle*)' [A] 'function fwnode_handle* fwnode_graph_get_port_parent(const fwnode_handle*)' [A] 'function fwnode_handle* fwnode_graph_get_remote_endpoint(const fwnode_handle*)' [A] 'function fwnode_handle* fwnode_graph_get_remote_port_parent(const fwnode_handle*)' [A] 'function int fwnode_graph_parse_endpoint(const fwnode_handle*, fwnode_endpoint*)' [A] 'function int fwnode_property_get_reference_args(const fwnode_handle*, const char*, const char*, unsigned int, unsigned int, fwnode_reference_args*)' [A] 'function int fwnode_property_read_u64_array(const fwnode_handle*, const char*, u64*, size_t)' [A] 'function int genphy_resume(phy_device*)' [A] 'function s32 i2c_smbus_read_i2c_block_data(const i2c_client*, u8, u8, u8*)' [A] 'function s32 i2c_smbus_write_i2c_block_data(const i2c_client*, u8, u8, const u8*)' [A] 'function s32 i2c_smbus_write_word_data(const i2c_client*, u8, u16)' [A] 'function void icc_node_del(icc_node*)' [A] 'function void icc_node_destroy(int)' [A] 'function iio_poll_func* iio_alloc_pollfunc(typedef irqreturn_t (int, void*)*, typedef irqreturn_t (int, void*)*, int, iio_dev*, const char*, ...)' [A] 'function void iio_buffer_init(iio_buffer*)' [A] 'function void iio_buffer_put(iio_buffer*)' [A] 'function iio_channel* iio_channel_get(device*, const char*)' [A] 'function void iio_channel_release(iio_channel*)' [A] 'function void iio_dealloc_pollfunc(iio_poll_func*)' [A] 'function int iio_device_attach_buffer(iio_dev*, iio_buffer*)' [A] 'function int iio_device_id(iio_dev*)' [A] 'function int iio_get_channel_type(iio_channel*, iio_chan_type*)' [A] 'function s64 iio_get_time_ns(const iio_dev*)' [A] 'function int iio_push_to_buffers(iio_dev*, void*)' [A] 'function int iio_read_channel_attribute(iio_channel*, int*, int*, iio_chan_info_enum)' [A] 'function int iio_read_channel_raw(iio_channel*, int*)' [A] 'function void iio_trigger_notify_done(iio_trigger*)' [A] 'function int ipv6_skip_exthdr(const sk_buff*, int, u8*, __be16*)' [A] 'function int irq_domain_xlate_onetwocell(irq_domain*, device_node*, const u32*, unsigned int, unsigned long int*, unsigned int*)' [A] 'function int irq_set_chip(unsigned int, irq_chip*)' [A] 'function void irq_work_run()' [A] 'function u64 jiffies_64_to_clock_t(u64)' [A] 'function kernfs_node* kernfs_find_and_get_ns(kernfs_node*, const char*, void*)' [A] 'function void kernfs_notify(kernfs_node*)' [A] 'function int kernfs_path_from_node(kernfs_node*, kernfs_node*, char*, size_t)' [A] 'function void kernfs_put(kernfs_node*)' [A] 'function void ksys_sync_helper()' [A] 'function bool kthread_queue_delayed_work(kthread_worker*, kthread_delayed_work*, unsigned long int)' [A] 'function int led_get_flash_fault(led_classdev_flash*, u32*)' [A] 'function int led_set_brightness_sync(led_classdev*, unsigned int)' [A] 'function int led_set_flash_brightness(led_classdev_flash*, u32)' [A] 'function int led_set_flash_timeout(led_classdev_flash*, u32)' [A] 'function void led_sysfs_disable(led_classdev*)' [A] 'function void led_sysfs_enable(led_classdev*)' [A] 'function void led_trigger_remove(led_classdev*)' [A] 'function int led_update_brightness(led_classdev*)' [A] 'function int led_update_flash_brightness(led_classdev_flash*)' [A] 'function void linear_range_get_selector_within(const linear_range*, unsigned int, unsigned int*)' [A] 'function int linear_range_get_value(const linear_range*, unsigned int, unsigned int*)' [A] 'function int match_hex(substring_t*, int*)' [A] 'function int match_int(substring_t*, int*)' [A] 'function int match_token(char*, const match_token*, substring_t*)' [A] 'function mii_bus* mdiobus_alloc_size(size_t)' [A] 'function void mdiobus_free(mii_bus*)' [A] 'function void mdiobus_unregister(mii_bus*)' [A] 'function media_pad* media_entity_remote_pad(const media_pad*)' [A] 'function void media_entity_remove_links(media_entity*)' [A] 'function media_entity* media_graph_walk_next(media_graph*)' [A] 'function void media_graph_walk_start(media_graph*, media_entity*)' [A] 'function int media_pipeline_start(media_entity*, media_pipeline*)' [A] 'function void media_pipeline_stop(media_entity*)' [A] 'function media_request* media_request_get_by_fd(media_device*, int)' [A] 'function void media_request_object_complete(media_request_object*)' [A] 'function void media_request_put(media_request*)' [A] 'function unsigned int mii_check_media(mii_if_info*, unsigned int, unsigned int)' [A] 'function int mii_link_ok(mii_if_info*)' [A] 'function ssize_t mipi_dsi_dcs_write(mipi_dsi_device*, u8, void*, size_t)' [A] 'function ssize_t mipi_dsi_generic_read(mipi_dsi_device*, void*, size_t, void*, size_t)' [A] 'function ssize_t mipi_dsi_generic_write(mipi_dsi_device*, void*, size_t)' [A] 'function time64_t mktime64(const unsigned int, const unsigned int, const unsigned int, const unsigned int, const unsigned int, const unsigned int)' [A] 'function bool mmc_can_gpio_cd(mmc_host*)' [A] 'function int mmc_cmdq_disable(mmc_card*)' [A] 'function int mmc_cmdq_enable(mmc_card*)' [A] 'function void mmc_detect_change(mmc_host*, unsigned long int)' [A] 'function void mmc_get_card(mmc_card*, mmc_ctx*)' [A] 'function void mmc_put_card(mmc_card*, mmc_ctx*)' [A] 'function void mmc_set_data_timeout(mmc_data*, const mmc_card*)' [A] 'function int mmc_switch(mmc_card*, u8, u8, u8, unsigned int)' [A] 'function int mod_timer_pending(timer_list*, unsigned long int)' [A] 'function u64 mul_u64_u64_div_u64(u64, u64, u64)' [A] 'function int mutex_lock_killable(mutex*)' [A] 'function int n_tty_ioctl_helper(tty_struct*, file*, unsigned int, unsigned long int)' [A] 'function void neigh_destroy(neighbour*)' [A] 'function neighbour* neigh_lookup(neigh_table*, void*, net_device*)' [A] 'function void net_selftest(net_device*, ethtool_test*, u64*)' [A] 'function int net_selftest_get_count()' [A] 'function void net_selftest_get_strings(u8*)' [A] 'function void netif_receive_skb_list(list_head*)' [A] 'function int nf_register_net_hooks(net*, const nf_hook_ops*, unsigned int)' [A] 'function void nf_unregister_net_hooks(net*, const nf_hook_ops*, unsigned int)' [A] 'function int nvmem_cell_read_u32(device*, const char*, u32*)' [A] 'function nvmem_device* nvmem_device_get(device*, const char*)' [A] 'function dma_chan* of_dma_xlate_by_chan_id(of_phandle_args*, of_dma*)' [A] 'function backlight_device* of_find_backlight_by_node(device_node*)' [A] 'function int of_genpd_add_device(of_phandle_args*, device*)' [A] 'function device_node* of_get_parent(const device_node*)' [A] 'function int of_irq_to_resource_table(device_node*, resource*, int)' [A] 'function int of_remove_property(device_node*, property*)' [A] 'function void on_each_cpu_cond_mask(smp_cond_func_t, smp_call_func_t, void*, bool, const cpumask*)' [A] 'function page* page_pool_alloc_pages(page_pool*, gfp_t)' [A] 'function page_pool* page_pool_create(const page_pool_params*)' [A] 'function void page_pool_put_page(page_pool*, page*, unsigned int, bool)' [A] 'function int param_get_bool(char*, const kernel_param*)' [A] 'function int param_get_charp(char*, const kernel_param*)' [A] 'function int param_get_uint(char*, const kernel_param*)' [A] 'function int param_get_ulong(char*, const kernel_param*)' [A] 'function int param_set_charp(const char*, const kernel_param*)' [A] 'function int param_set_uint(const char*, const kernel_param*)' [A] 'function int param_set_ulong(const char*, const kernel_param*)' [A] 'function pci_power_t pci_choose_state(pci_dev*, pm_message_t)' [A] 'function void pcim_iounmap_regions(pci_dev*, int)' [A] 'function void phy_attached_info(phy_device*)' [A] 'function phy_device* phy_connect(net_device*, const char*, void (net_device*)*, phy_interface_t)' [A] 'function void phy_disconnect(phy_device*)' [A] 'function int phy_do_ioctl_running(net_device*, ifreq*, int)' [A] 'function int phy_ethtool_get_link_ksettings(net_device*, ethtool_link_ksettings*)' [A] 'function int phy_ethtool_nway_reset(net_device*)' [A] 'function int phy_ethtool_set_link_ksettings(net_device*, const ethtool_link_ksettings*)' [A] 'function phy* phy_get(device*, const char*)' [A] 'function void phy_print_status(phy_device*)' [A] 'function void phy_put(device*, phy*)' [A] 'function void phy_start(phy_device*)' [A] 'function void phy_stop(phy_device*)' [A] 'function int phy_suspend(phy_device*)' [A] 'function int pinconf_generic_parse_dt_config(device_node*, pinctrl_dev*, unsigned long int**, unsigned int*)' [A] 'function int pinctrl_gpio_direction_input(unsigned int)' [A] 'function int pinctrl_gpio_direction_output(unsigned int)' [A] 'function void pinctrl_put(pinctrl*)' [A] 'function int pinctrl_utils_add_map_configs(pinctrl_dev*, pinctrl_map**, unsigned int*, unsigned int*, const char*, unsigned long int*, unsigned int, pinctrl_map_type)' [A] 'function int pinctrl_utils_reserve_map(pinctrl_dev*, pinctrl_map**, unsigned int*, unsigned int*, unsigned int)' [A] 'function int platform_get_irq_byname_optional(platform_device*, const char*)' [A] 'function int pm_genpd_add_device(generic_pm_domain*, device*)' [A] 'function int pm_genpd_remove_device(device*)' [A] 'function bool pm_suspend_default_s2idle()' [A] 'function void rcu_idle_enter()' [A] 'function void rcu_idle_exit()' [A] 'function device* rdev_get_dev(regulator_dev*)' [A] 'function regmap* rdev_get_regmap(regulator_dev*)' [A] 'function irq_domain* regmap_irq_get_domain(regmap_irq_chip_data*)' [A] 'function int regulator_list_voltage(regulator*, unsigned int)' [A] 'function int regulator_list_voltage_table(regulator_dev*, unsigned int)' [A] 'function int regulator_map_voltage_iterate(regulator_dev*, int, int)' [A] 'function int regulator_map_voltage_linear_range(regulator_dev*, int, int)' [A] 'function int regulator_set_active_discharge_regmap(regulator_dev*, bool)' [A] 'function int regulator_set_voltage_time_sel(regulator_dev*, unsigned int, unsigned int)' [A] 'function int regulator_sync_voltage(regulator*)' [A] 'function void release_pages(page**, int)' [A] 'function int reset_controller_register(reset_controller_dev*)' [A] 'function void rpmsg_destroy_ept(rpmsg_endpoint*)' [A] 'function rtc_time rtc_ktime_to_tm(ktime_t)' [A] 'function ktime_t rtc_tm_to_ktime(rtc_time)' [A] 'function void sched_clock_register(typedef u64 ()*, int, unsigned long int)' [A] 'function int scsi_device_quiesce(scsi_device*)' [A] 'function void scsi_print_sense_hdr(const scsi_device*, const char*, const scsi_sense_hdr*)' [A] 'function void sdio_claim_host(sdio_func*)' [A] 'function int sdio_claim_irq(sdio_func*, sdio_irq_handler_t*)' [A] 'function int sdio_disable_func(sdio_func*)' [A] 'function int sdio_enable_func(sdio_func*)' [A] 'function unsigned char sdio_f0_readb(sdio_func*, unsigned int, int*)' [A] 'function void sdio_f0_writeb(sdio_func*, unsigned char, unsigned int, int*)' [A] 'function mmc_pm_flag_t sdio_get_host_pm_caps(sdio_func*)' [A] 'function u8 sdio_readb(sdio_func*, unsigned int, int*)' [A] 'function u32 sdio_readl(sdio_func*, unsigned int, int*)' [A] 'function int sdio_readsb(sdio_func*, void*, unsigned int, int)' [A] 'function int sdio_register_driver(sdio_driver*)' [A] 'function void sdio_release_host(sdio_func*)' [A] 'function int sdio_release_irq(sdio_func*)' [A] 'function int sdio_set_block_size(sdio_func*, unsigned int)' [A] 'function int sdio_set_host_pm_flags(sdio_func*, mmc_pm_flag_t)' [A] 'function void sdio_signal_irq(mmc_host*)' [A] 'function void sdio_unregister_driver(sdio_driver*)' [A] 'function void sdio_writeb(sdio_func*, u8, unsigned int, int*)' [A] 'function void sdio_writel(sdio_func*, u32, unsigned int, int*)' [A] 'function int sdio_writesb(sdio_func*, unsigned int, void*, int)' [A] 'function int send_sig(int, task_struct*, int)' [A] 'function int seq_open_private(file*, const seq_operations*, int)' [A] 'function void serial8250_do_shutdown(uart_port*)' [A] 'function int serial8250_do_startup(uart_port*)' [A] 'function uart_8250_port* serial8250_get_port(int)' [A] 'function void serial8250_rpm_get(uart_8250_port*)' [A] 'function void serial8250_rpm_put(uart_8250_port*)' [A] 'function size_t sg_copy_from_buffer(scatterlist*, unsigned int, void*, size_t)' [A] 'function size_t sg_copy_to_buffer(scatterlist*, unsigned int, void*, size_t)' [A] 'function int snd_card_add_dev_attr(snd_card*, const attribute_group*)' [A] 'function void snd_pcm_lib_preallocate_free_for_all(snd_pcm*)' [A] 'function void snd_pcm_lib_preallocate_pages_for_all(snd_pcm*, int, void*, size_t, size_t)' [A] 'function void snd_soc_component_exit_regmap(snd_soc_component*)' [A] 'function int snd_soc_dapm_enable_pin(snd_soc_dapm_context*, const char*)' [A] 'function int snd_soc_dapm_get_pin_switch(snd_kcontrol*, snd_ctl_elem_value*)' [A] 'function int snd_soc_dapm_info_pin_switch(snd_kcontrol*, snd_ctl_elem_info*)' [A] 'function int snd_soc_dapm_new_widgets(snd_soc_card*)' [A] 'function int snd_soc_dapm_put_pin_switch(snd_kcontrol*, snd_ctl_elem_value*)' [A] 'function int snd_soc_poweroff(device*)' [A] 'function int snd_soc_resume(device*)' [A] 'function snd_soc_component* snd_soc_rtdcom_lookup(snd_soc_pcm_runtime*, const char*)' [A] 'function int spi_delay_to_ns(spi_delay*, spi_transfer*)' [A] 'function int sprint_symbol_no_offset(char*, unsigned long int)' [A] 'function regmap* syscon_regmap_lookup_by_compatible(const char*)' [A] 'function int sysfs_create_bin_file(kobject*, const bin_attribute*)' [A] 'function void sysfs_remove_bin_file(kobject*, const bin_attribute*)' [A] 'function int timer_of_init(device_node*, timer_of*)' [A] 'function void tty_driver_flush_buffer(tty_struct*)' [A] 'function void* typec_mux_get_drvdata(typec_mux*)' [A] 'function typec_mux* typec_mux_register(device*, const typec_mux_desc*)' [A] 'function int typec_mux_set(typec_mux*, typec_mux_state*)' [A] 'function void typec_mux_unregister(typec_mux*)' [A] 'function int typec_partner_set_identity(typec_partner*)' [A] 'function void typec_set_vconn_role(typec_port*, typec_role)' [A] 'function void ufshcd_delay_us(unsigned long int, unsigned long int)' [A] 'function int ufshcd_hba_enable(ufs_hba*)' [A] 'function int ufshcd_link_recovery(ufs_hba*)' [A] 'function int ufshcd_make_hba_operational(ufs_hba*)' [A] 'function void ufshcd_update_evt_hist(ufs_hba*, u32, u32)' [A] 'function int unregister_module_notifier(notifier_block*)' [A] 'function int usb_add_config(usb_composite_dev*, usb_configuration*, int (usb_configuration*)*)' [A] 'function int usb_composite_probe(usb_composite_driver*)' [A] 'function void usb_composite_unregister(usb_composite_driver*)' [A] 'function unsigned int usb_decode_interval(const usb_endpoint_descriptor*, usb_device_speed)' [A] 'function const char* usb_ep_type_string(int)' [A] 'function int usb_gadget_connect(usb_gadget*)' [A] 'function int usb_gadget_disconnect(usb_gadget*)' [A] 'function int usb_gadget_probe_driver(usb_gadget_driver*)' [A] 'function int usb_gadget_set_selfpowered(usb_gadget*)' [A] 'function usb_function* usb_get_function(usb_function_instance*)' [A] 'function usb_function_instance* usb_get_function_instance(const char*)' [A] 'function usb_device_speed usb_get_maximum_speed(device*)' [A] 'function usb_dr_mode usb_get_role_switch_default_mode(device*)' [A] 'function usb_string* usb_gstrings_attach(usb_composite_dev*, usb_gadget_strings**, unsigned int)' [A] 'function config_group* usb_os_desc_prepare_interf_dir(config_group*, int, usb_os_desc**, char**, module*)' [A] 'function void usb_put_function(usb_function*)' [A] 'function void usb_remove_function(usb_configuration*, usb_function*)' [A] 'function const char* usb_role_string(usb_role)' [A] 'function usb_role_switch* usb_role_switch_get(device*)' [A] 'function int usbnet_change_mtu(net_device*, int)' [A] 'function void usbnet_get_drvinfo(net_device*, ethtool_drvinfo*)' [A] 'function u32 usbnet_get_link(net_device*)' [A] 'function int usbnet_get_link_ksettings_mii(net_device*, ethtool_link_ksettings*)' [A] 'function int usbnet_set_link_ksettings_mii(net_device*, const ethtool_link_ksettings*)' [A] 'function void usbnet_unlink_rx_urbs(usbnet*)' [A] 'function long int v4l2_compat_ioctl32(file*, unsigned int, unsigned long int)' [A] 'function v4l2_ctrl* v4l2_ctrl_find(v4l2_ctrl_handler*, u32)' [A] 'function s32 v4l2_ctrl_g_ctrl(v4l2_ctrl*)' [A] 'function s64 v4l2_ctrl_g_ctrl_int64(v4l2_ctrl*)' [A] 'function v4l2_ctrl* v4l2_ctrl_new_std_menu_items(v4l2_ctrl_handler*, const v4l2_ctrl_ops*, u32, u8, u64, u8, const char* const*)' [A] 'function int v4l2_ctrl_subdev_subscribe_event(v4l2_subdev*, v4l2_fh*, v4l2_event_subscription*)' [A] 'function int v4l2_event_subdev_unsubscribe(v4l2_subdev*, v4l2_fh*, v4l2_event_subscription*)' [A] 'function const v4l2_format_info* v4l2_format_info(u32)' [A] 'function void v4l2_m2m_resume(v4l2_m2m_dev*)' [A] 'function void v4l2_m2m_suspend(v4l2_m2m_dev*)' [A] 'function int v4l2_pipeline_link_notify(media_link*, u32, unsigned int)' [A] 'function int v4l2_subdev_link_validate(media_link*)' [A] 'function int v4l2_subdev_link_validate_default(v4l2_subdev*, media_link*, v4l2_subdev_format*, v4l2_subdev_format*)' [A] 'function int vb2_ioctl_prepare_buf(file*, void*, v4l2_buffer*)' [A] 'function bool vb2_request_object_is_buffer(media_request_object*)' [A] 'function void vb2_request_queue(media_request*)' [A] 'function long int wait_for_completion_killable_timeout(completion*, unsigned long int)' [A] 'function void wakeup_source_remove(wakeup_source*)' [A] 'function long int work_on_cpu(int, long int (void*)*, void*)' [A] 'function int zlib_deflateEnd(z_streamp)' 46 Added variables: [A] 'tracepoint __tracepoint_android_rvh_commit_creds' [A] 'tracepoint __tracepoint_android_rvh_enqueue_task' [A] 'tracepoint __tracepoint_android_rvh_exit_creds' [A] 'tracepoint __tracepoint_android_rvh_find_busiest_group' [A] 'tracepoint __tracepoint_android_rvh_finish_prio_fork' [A] 'tracepoint __tracepoint_android_rvh_override_creds' [A] 'tracepoint __tracepoint_android_rvh_prepare_prio_fork' [A] 'tracepoint __tracepoint_android_rvh_revert_creds' [A] 'tracepoint __tracepoint_android_rvh_rtmutex_prepare_setprio' [A] 'tracepoint __tracepoint_android_rvh_selinux_avc_insert' [A] 'tracepoint __tracepoint_android_rvh_selinux_avc_lookup' [A] 'tracepoint __tracepoint_android_rvh_selinux_avc_node_delete' [A] 'tracepoint __tracepoint_android_rvh_selinux_avc_node_replace' [A] 'tracepoint __tracepoint_android_rvh_selinux_is_initialized' [A] 'tracepoint __tracepoint_android_rvh_set_user_nice' [A] 'tracepoint __tracepoint_android_rvh_setscheduler' [A] 'tracepoint __tracepoint_android_vh_alter_futex_plist_add' [A] 'tracepoint __tracepoint_android_vh_alter_rwsem_list_add' [A] 'tracepoint __tracepoint_android_vh_binder_transaction_init' [A] 'tracepoint __tracepoint_android_vh_cgroup_attach' [A] 'tracepoint __tracepoint_android_vh_cgroup_set_task' [A] 'tracepoint __tracepoint_android_vh_check_bpf_syscall' [A] 'tracepoint __tracepoint_android_vh_check_file_open' [A] 'tracepoint __tracepoint_android_vh_check_mmap_file' [A] 'tracepoint __tracepoint_android_vh_iommu_iovad_alloc_iova' [A] 'tracepoint __tracepoint_android_vh_iommu_iovad_free_iova' [A] 'tracepoint __tracepoint_android_vh_is_fpsimd_save' [A] 'tracepoint __tracepoint_android_vh_rwsem_init' [A] 'tracepoint __tracepoint_android_vh_rwsem_wake' [A] 'tracepoint __tracepoint_android_vh_rwsem_write_finished' [A] 'tracepoint __tracepoint_android_vh_set_memory_nx' [A] 'tracepoint __tracepoint_android_vh_set_memory_rw' [A] 'tracepoint __tracepoint_android_vh_set_module_permit_after_init' [A] 'tracepoint __tracepoint_android_vh_set_module_permit_before_init' [A] 'tracepoint __tracepoint_android_vh_set_wake_flags' [A] 'tracepoint __tracepoint_android_vh_syscall_prctl_finished' [A] 'tracepoint __tracepoint_task_newtask' [A] 'neigh_table arp_tbl' [A] 'rwlock_t dev_base_lock' [A] 'const font_desc font_vga_8x16' [A] 'const char hex_asc[17]' [A] 'neigh_table nd_tbl' [A] 'bus_type spi_bus_type' [A] 'workqueue_struct* system_freezable_power_efficient_wq' [A] 'const arch_timer_erratum_workaround* timer_unstable_counter_workaround' [A] 'const v4l2_subdev_ops v4l2_subdev_call_wrappers' 1 Added variable symbol not referenced by debug info: [A] console_drivers Bug: 228415386 Signed-off-by: Chun-Hung Wu <chun-hung.wu@mediatek.com> Change-Id: I6bff76e5f2c92465b03ab117de508b7f0eefbd99 |
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Di Shen
|
12b8ef18b2 |
ANDROID: thermal: Add vendor hook to get thermal zone device
Need to get temperature data and config info from thermal zone device.
Bug: 208946028
Signed-off-by: Di Shen <di.shen@unisoc.com>
Signed-off-by: Jeson Gao <jeson.gao@unisoc.com>
Change-Id: I5945df5258181b4a441b6bbe09327099491418b3
(cherry picked from commit
|
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Visweswara Tanuku
|
e21b6105a9 |
ANDROID: tty: serial: msm: geni: Do not access private data when console is disabled
uport private data is not initialized when console is disabled. Prevent access of private data to avoid null pointer access in system suspend/resume. Bug: 228299196 Signed-off-by: Visweswara Tanuku <quic_vtanuku@quicinc.com> Change-Id: I288a24e2c6bee091fa7c479de520958ea0bb3d17 |
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Jeson Gao
|
fbe6f8708d |
ANDROID: thermal: Add hook for cpufreq thermal
Add hook to get cpufreq policy data after registering and unregistering cpufreq thermal for platform thermal requirement. Bug: 228423762 Signed-off-by: Jeson Gao <jeson.gao@unisoc.com> Change-Id: I9c6bc88f348f252c428560427bd8bca91092edfa |
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Gokul krishna Krishnakumar
|
3b928fe250 |
ANDROID: abi_gki_aarch64_qcom: Update qcom abi symbol list
Leaf changes summary: 21 artifacts changed Changed leaf types summary: 0 leaf type changed Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 17 Added functions Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 4 Added variables 17 Added functions: [A] 'function int devm_regulator_register_notifier(regulator*, notifier_block*)' [A] 'function int edac_device_add_device(edac_device_ctl_info*)' [A] 'function edac_device_ctl_info* edac_device_alloc_ctl_info(unsigned int, char*, unsigned int, char*, unsigned int, unsigned int, edac_dev_sysfs_block_attribute*, unsigned int, int)' [A] 'function int edac_device_alloc_index()' [A] 'function edac_device_ctl_info* edac_device_del_device(device*)' [A] 'function void edac_device_free_ctl_info(edac_device_ctl_info*)' [A] 'function void edac_device_handle_ce_count(edac_device_ctl_info*, unsigned int, int, int, const char*)' [A] 'function void edac_device_handle_ue_count(edac_device_ctl_info*, unsigned int, int, int, const char*)' [A] 'function void gic_resume()' [A] 'function kobject* kset_find_obj(kset*, const char*)' [A] 'function void kset_unregister(kset*)' [A] 'function void rproc_coredump(rproc*)' [A] 'function void rproc_coredump_cleanup(rproc*)' [A] 'function char* strreplace(char*, char, char)' [A] 'function int ufshcd_uic_hibern8_enter(ufs_hba*)' [A] 'function int ufshcd_uic_hibern8_exit(ufs_hba*)' [A] 'function const char* usb_decode_ctrl(char*, size_t, __u8, __u8, __u16, __u16, __u16)' 4 Added variables: [A] 'tracepoint __tracepoint_android_vh_cpuidle_psci_enter' [A] 'tracepoint __tracepoint_android_vh_cpuidle_psci_exit' [A] 'tracepoint __tracepoint_android_vh_gic_resume' [A] 'tracepoint __tracepoint_android_vh_rproc_recovery' Bug: 211744078 Change-Id: I73a7ac503ba70ad7d8243bcfe573be7db3ee66a5 Signed-off-by: Gokul krishna Krishnakumar <quic_gokukris@quicinc.com> |
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Quentin Perret
|
0957aec081 |
ANDROID: KVM: arm64: Fix ToCToU issue when refilling the hyp memcache
Xiling reports that the hypervisor dereferences the host memcache struct twice when refilling its own memcache. This allows the host to change its memcache head after it has been admitted and before it is consumed, leading to an arbitrary write in hypervisor memory. Fix this by copying the host memcache on the stack before starting to refill hence guaranteeing its stability. Bug: 228435321 Reported-by: Xiling Gong <xiling@google.com> Signed-off-by: Quentin Perret <qperret@google.com> Change-Id: Ib7c5db203e4a4a7f27eb9f0c0083f4b5c726b4d9 |
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Gaofeng Sheng
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7b084e6135 |
ANDROID: GKI: drm: add vendor hook for drm_atomic_helper_check_modeset
Just mode changed no need to display previous planes. Deleted by SPRD for HWC SR function. There is no need to add all old planes for sprd drm according to plane mask. Because the dpu driver will display extra planes which reduce display abnormal. Bug: 227721498 Signed-off-by: Gaofeng Sheng <gaofeng.sheng@unisoc.com> Signed-off-by: Carlos Llamas <cmllamas@google.com> Change-Id: I47048e430d2b2605b9111b6c9ee4958443dc7239 |
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Gaofeng Sheng
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a63a546b89 |
ANDROID: GKI: drm: add vendor hook for atomic_remove_fb
Deleted by SPRD for HWC performance. There is no need to disable old planes for sprd drm. Because the dpu driver will clean all the planes first before flip each time. Bug: 227721498 Signed-off-by: Gaofeng Sheng <gaofeng.sheng@unisoc.com> Signed-off-by: Carlos Llamas <cmllamas@google.com> Change-Id: I81275ae86064d0b30163be17bce266120c90b130 |
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Mathias Nyman
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4e891ae8aa |
UPSTREAM: xhci: make xhci_handshake timeout for xhci_reset() adjustable
xhci_reset() timeout was increased from 250ms to 10 seconds in order to give Renesas 720201 xHC enough time to get ready in probe. xhci_reset() is called with interrupts disabled in other places, and waiting for 10 seconds there is not acceptable. Add a timeout parameter to xhci_reset(), and adjust it back to 250ms when called from xhci_stop() or xhci_shutdown() where interrupts are disabled, and successful reset isn't that critical. This solves issues when deactivating host mode on platforms like SM8450. For now don't change the timeout if xHC is reset in xhci_resume(). No issues are reported for it, and we need the reset to succeed. Locking around that reset needs to be revisited later. Additionally change the signed integer timeout parameter in xhci_handshake() to a u64 to match the timeout value we pass to readl_poll_timeout_atomic() Fixes: |
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Wei.Chen
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7c380c0057 |
ANDROID: Add vendor hook to support audio usb offload
android_vh_audio_usb_offload_vendor_set: To set vendor data, used in sound/usb/card.c android_vh_audio_usb_offload_ep_action: To start/stop offload ep, used in sound/usb/endpoiont.c android_vh_audio_usb_offload_synctype: To ignore specific synctype usb device, used in sound/usb/pcm.c Bug: 228276284 Test: build pass Signed-off-by: Wei Chen <wei.chen3@unisoc.com> Change-Id: I121ece1fee1934366c0b3b91b4f035ffac35d555 |
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Greg Kroah-Hartman
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0a77fca3aa |
ANDROID: GKI: set vfs-only exports into their own namespace
We have namespaces, so use them for all vfs-exported namespaces so that filesystems can use them, but not anything else. Some in-kernel drivers that do direct filesystem accesses (because they serve up files) are also allowed access to these symbols to keep 'make allmodconfig' builds working properly, but it is not needed for Android kernel images. Bug: 157965270 Bug: 210074446 Cc: Matthias Maennich <maennich@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Iaf6140baf3a18a516ab2d5c3966235c42f3f70de |
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David Brazdil
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8b304ef274 |
ANDROID: KVM: arm64: iommu: Optimize snapshot_host_stage2
Currently the generic IOMMU code lets the driver initialize its PT and then invokes callbacks to set the permissions across the entire PA range. Optimize this by making it a requirement on the driver to initialize its PTs to all memory owned by the host. snapshot_host_stage2 then only calls the driver's callback for memory regions not owned by the host. Bug: 190463801 Bug: 218012133 Signed-off-by: David Brazdil <dbrazdil@google.com> Change-Id: I51ff38cb4f4e28e19903af942776b401504c363e |
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David Brazdil
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b8a31a6030 |
ANDROID: KVM: arm64: s2mpu: Initialize MPTs to PROT_RW
Change the permissions that MPTs are initialized with from PROT_NONE to PROT_RW. No functional change intended as the generic IOMMU code sets permissions for the entire address space later. This will allow to optimize boot time by only unmapping pages not available to host. Bug: 190463801 Bug: 218012133 Signed-off-by: David Brazdil <dbrazdil@google.com> Change-Id: Ic29ec690a84cde22a2ce8fe33e7127711c6f0f3e |
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David Brazdil
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58f8121600 |
ANDROID: KVM: arm64: iommu: Fix upper bound of PT walk
The second argument of the kvm_pgtable_walker callback was misinterpreted as the end of the current entry, where in fact it is the end of the walked memory region. Fix this by computing the end of the current entry from the start and the level. This did not affect correctness, as the code iterates linarly over the entire address space, but it did affect boot time. Bug: 190463801 Bug: 218012133 Signed-off-by: David Brazdil <dbrazdil@google.com> Change-Id: I6d189b87645f47cd215a783c1bc9e1f032ff8c62 |
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Greg Kroah-Hartman
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ee6a26ce2c |
FROMLIST: export: fix string handling of namespace in EXPORT_SYMBOL_NS
Commit |
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Greg Kroah-Hartman
|
8a901b0051 |
UPSTREAM: module.h: allow #define strings to work with MODULE_IMPORT_NS
The MODULE_IMPORT_NS() macro does not allow defined strings to work
properly with it, so add a layer of indirection to allow this to happen.
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: Jessica Yu <jeyu@kernel.org>
Cc: Matthias Maennich <maennich@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Matthias Maennich <maennich@google.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
(cherry picked from commit
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Wesley Cheng
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ef6a831b6d |
UPSTREAM: usb: dwc3: gadget: Avoid starting DWC3 gadget during UDC unbind
There is a race present where the DWC3 runtime resume runs in parallel
to the UDC unbind sequence. This will eventually lead to a possible
scenario where we are enabling the run/stop bit, without a valid
composition defined.
Thread#1 (handling UDC unbind):
usb_gadget_remove_driver()
-->usb_gadget_disconnect()
-->dwc3_gadget_pullup(0)
--> continue UDC unbind sequence
-->Thread#2 is running in parallel here
Thread#2 (handing next cable connect)
__dwc3_set_mode()
-->pm_runtime_get_sync()
-->dwc3_gadget_resume()
-->dwc->gadget_driver is NOT NULL yet
-->dwc3_gadget_run_stop(1)
--> _dwc3gadget_start()
...
Fix this by tracking the pullup disable routine, and avoiding resuming
of the DWC3 gadget. Once the UDC is re-binded, that will trigger the
pullup enable routine, which would handle enabling the DWC3 gadget.
Acked-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Wesley Cheng <wcheng@codeaurora.org>
Link: https://lore.kernel.org/r/20210917021852.2037-1-wcheng@codeaurora.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bug: 200287549
(cherry picked from commit
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Yunfei Wang
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7bf263ef84 |
FROMGIT: iommu/iova: Improve 32-bit free space estimate
For various reasons based on the allocator behaviour and typical use-cases at the time, when the max32_alloc_size optimisation was introduced it seemed reasonable to couple the reset of the tracked size to the update of cached32_node upon freeing a relevant IOVA. However, since subsequent optimisations focused on helping genuine 32-bit devices make best use of even more limited address spaces, it is now a lot more likely for cached32_node to be anywhere in a "full" 32-bit address space, and as such more likely for space to become available from IOVAs below that node being freed. At this point, the short-cut in __cached_rbnode_delete_update() really doesn't hold up any more, and we need to fix the logic to reliably provide the expected behaviour. We still want cached32_node to only move upwards, but we should reset the allocation size if *any* 32-bit space has become available. Reported-by: Yunfei Wang <yf.wang@mediatek.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Miles Chen <miles.chen@mediatek.com> Link: https://lore.kernel.org/r/033815732d83ca73b13c11485ac39336f15c3b40.1646318408.git.robin.murphy@arm.com Signed-off-by: Joerg Roedel <jroedel@suse.de> Bug: 223712131 (cherry picked from commit |
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Todd Kjos
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0577882f78 |
ANDROID: GKI: 4/4/2022 KMI update
Set KMI_GENERATION=3 for 4/6 KMI update
Leaf changes summary: 3064 artifacts changed
Changed leaf types summary: 5 leaf types changed
Removed/Changed/Added functions summary: 11 Removed, 2960 Changed, 0 Added function
Removed/Changed/Added variables summary: 0 Removed, 88 Changed, 0 Added variable
11 Removed functions:
[D] 'function void rndis_deregister(rndis_params*)'
[D] 'function void rndis_free_response(rndis_params*, u8*)'
[D] 'function u8* rndis_get_next_response(rndis_params*, u32*)'
[D] 'function int rndis_msg_parser(rndis_params*, u8*)'
[D] 'function rndis_params* rndis_register(void (void*)*, void*)'
[D] 'function void rndis_set_host_mac(rndis_params*, const u8*)'
[D] 'function int rndis_set_param_dev(rndis_params*, net_device*, u16*)'
[D] 'function int rndis_set_param_medium(rndis_params*, u32, u32)'
[D] 'function int rndis_set_param_vendor(rndis_params*, u32, const char*)'
[D] 'function int rndis_signal_connect(rndis_params*)'
[D] 'function void rndis_uninit(rndis_params*)'
2960 functions with some sub-type change:
[C] 'function void* PDE_DATA(const inode*)' at generic.c:794:1 has some sub-type changes:
CRC (modversions) changed from 0xedd5d462 to 0x6a6d7264
[C] 'function void __ClearPageMovable(page*)' at compaction.c:138:1 has some sub-type changes:
CRC (modversions) changed from 0x3aeae4f2 to 0x2500d324
[C] 'function void __SetPageMovable(page*, address_space*)' at compaction.c:130:1 has some sub-type changes:
CRC (modversions) changed from 0x96ef33e3 to 0x3bc05121
... 2957 omitted; 2960 symbols have only CRC changes
88 Changed variables:
[C] 'pglist_data contig_page_data' was changed at memblock.c:96:1:
size of symbol changed from 5632 to 5760
CRC (modversions) changed from 0xafbdb526 to 0x42a6e924
type of variable changed:
type size changed from 45056 to 46080 (in bits)
1 data member insertion:
'task_struct* mkswapd[16]', at offset 39680 (in bits) at mmzone.h:848:1
there are data member changes:
16 ('int kswapd_order' .. 'atomic_long_t vm_stat[40]') offsets changed (by +1024 bits)
3276 impacted interfaces
[C] 'rq runqueues' was changed at core.c:49:1:
size of symbol changed from 4160 to 4416
CRC (modversions) changed from 0x3be19baa to 0x6043515f
type of variable changed:
type size changed from 33280 to 35328 (in bits)
there are data member changes:
'uclamp_rq uclamp[2]' size changed from 768 to 2688 (in bits) (by +1920 bits)
'unsigned int uclamp_flags' offset changed (by +1920 bits)
65 ('cfs_rq cfs' .. 'u64 android_vendor_data1[96]') offsets changed (by +2048 bits)
3276 impacted interfaces
[C] 'tracepoint __tracepoint_android_vh_aes_decrypt' was changed at fips140.h:40:1:
CRC (modversions) changed from 0xde5b1cc7 to 0x64eaf879
[C] 'tracepoint __tracepoint_android_vh_aes_encrypt' was changed at fips140.h:33:1:
CRC (modversions) changed from 0x10f648a3 to 0x85db9ebb
[C] 'tracepoint __tracepoint_android_vh_aes_expandkey' was changed at fips140.h:26:1:
CRC (modversions) changed from 0xf7274615 to 0x71396455
... 83 omitted; 86 symbols have only CRC changes
'struct pglist_data at mmzone.h:800:1' changed:
details were reported earlier
'struct rq at sched.h:931:1' changed:
details were reported earlier
'struct snd_pcm_runtime at pcm.h:344:1' changed:
type size changed from 6144 to 6400 (in bits)
1 data member insertion:
'mutex buffer_mutex', at offset 2752 (in bits) at pcm.h:401:1
there are data member changes:
14 ('void* private_data' .. 'timespec64 driver_tstamp') offsets changed (by +256 bits)
68 impacted interfaces
'struct uclamp_rq at sched.h:916:1' changed:
type size changed from 384 to 1344 (in bits)
there are data member changes:
type 'uclamp_bucket[5]' of 'uclamp_rq::bucket' changed:
type name changed from 'uclamp_bucket[5]' to 'uclamp_bucket[20]'
array type size changed from 320 to 1280
array type subrange 1 changed length from 5 to 20
3276 impacted interfaces
'struct uclamp_se at sched.h:690:1' changed:
type size hasn't changed
there are data member changes:
2 ('unsigned int active' .. 'unsigned int user_defined') offsets changed (by +2 bits)
3276 impacted interfaces
Bug: 228318757
Signed-off-by: Todd Kjos <tkjos@google.com>
Change-Id: I72e72f07f1d6c95ecca451925d8aaf017db2d404
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Quentin Perret
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d95c0652de |
Revert "Revert "ANDROID: GKI: Change UCLAMP_BUCKETS_COUNT to 20""
This reverts commit |
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Saravana Kannan
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0ef21e1c1a |
ANDROID: vendor_hooks: Reduce pointless modversions CRC churn
When vendor hooks are added to a file that previously didn't have any vendor hooks, we end up indirectly including linux/tracepoint.h. This causes some data types that used to be opaque (forward declared) to the code to become visible to the code. Modversions correctly catches this change in visibility, but we don't really care about the data types made visible when linux/tracepoint.h is included. So, hide this from modversions in the central vendor_hooks.h file instead of having to fix this on a case by case basis. This change itself will cause a one time CRC breakage/churn because it's fixing the existing vendor hook headers, but should reduce unnecessary CRC churns in the future. To avoid future pointless CRC churn, vendor hook header files that include vendor_hooks.h should not include linux/tracepoint.h directly. Bug: 227513263 Bug: 226140073 Signed-off-by: Saravana Kannan <saravanak@google.com> Change-Id: Ia88e6af11dd94fe475c464eb30a6e5e1e24c938b |
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Charan Teja Reddy
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d831f07038 |
ANDROID: vmscan: Support multiple kswapd threads per node
Page replacement is handled in the Linux Kernel in one of two ways:
1) Asynchronously via kswapd
2) Synchronously, via direct reclaim
At page allocation time the allocating task is immediately given a page
from the zone free list allowing it to go right back to work doing
whatever it was doing; Probably directly or indirectly executing business
logic.
Just prior to satisfying the allocation, free pages is checked to see if
it has reached the zone low watermark and if so, kswapd is awakened.
Kswapd will start scanning pages looking for inactive pages to evict to
make room for new page allocations. The work of kswapd allows tasks to
continue allocating memory from their respective zone free list without
incurring any delay.
When the demand for free pages exceeds the rate that kswapd tasks can
supply them, page allocation works differently. Once the allocating task
finds that the number of free pages is at or below the zone min watermark,
the task will no longer pull pages from the free list. Instead, the task
will run the same CPU-bound routines as kswapd to satisfy its own
allocation by scanning and evicting pages. This is called a direct reclaim.
The time spent performing a direct reclaim can be substantial, often
taking tens to hundreds of milliseconds for small order0 allocations to
half a second or more for order9 huge-page allocations. In fact, kswapd is
not actually required on a linux system. It exists for the sole purpose of
optimizing performance by preventing direct reclaims.
When memory shortfall is sufficient to trigger direct reclaims, they can
occur in any task that is running on the system. A single aggressive
memory allocating task can set the stage for collateral damage to occur in
small tasks that rarely allocate additional memory. Consider the impact of
injecting an additional 100ms of latency when nscd allocates memory to
facilitate caching of a DNS query.
The presence of direct reclaims 10 years ago was a fairly reliable
indicator that too much was being asked of a Linux system. Kswapd was
likely wasting time scanning pages that were ineligible for eviction.
Adding RAM or reducing the working set size would usually make the problem
go away. Since then hardware has evolved to bring a new struggle for
kswapd. Storage speeds have increased by orders of magnitude while CPU
clock speeds stayed the same or even slowed down in exchange for more
cores per package. This presents a throughput problem for a single
threaded kswapd that will get worse with each generation of new hardware.
Test Details
NOTE: The tests below were run with shadow entries disabled. See the
associated patch and cover letter for details
The tests below were designed with the assumption that a kswapd bottleneck
is best demonstrated using filesystem reads. This way, the inactive list
will be full of clean pages, simplifying the analysis and allowing kswapd
to achieve the highest possible steal rate. Maximum steal rates for kswapd
are likely to be the same or lower for any other mix of page types on the
system.
Tests were run on a 2U Oracle X7-2L with 52 Intel Xeon Skylake 2GHz cores,
756GB of RAM and 8 x 3.6 TB NVMe Solid State Disk drives. Each drive has
an XFS file system mounted separately as /d0 through /d7. SSD drives
require multiple concurrent streams to show their potential, so I created
eleven 250GB zero-filled files on each drive so that I could test with
parallel reads.
The test script runs in multiple stages. At each stage, the number of dd
tasks run concurrently is increased by 2. I did not include all of the
test output for brevity.
During each stage dd tasks are launched to read from each drive in a round
robin fashion until the specified number of tasks for the stage has been
reached. Then iostat, vmstat and top are started in the background with 10
second intervals. After five minutes, all of the dd tasks are killed and
the iostat, vmstat and top output is parsed in order to report the
following:
CPU consumption
- sy - aggregate kernel mode CPU consumption from vmstat output. The value
doesn't tend to fluctuate much so I just grab the highest value.
Each sample is averaged over 10 seconds
- dd_cpu - for all of the dd tasks averaged across the top samples since
there is a lot of variation.
Throughput
- in Kbytes
- Command is iostat -x -d 10 -g total
This first test performs reads using O_DIRECT in order to show the maximum
throughput that can be obtained using these drives. It also demonstrates
how rapidly throughput scales as the number of dd tasks are increased.
The dd command for this test looks like this:
Command Used: dd iflag=direct if=/d${i}/$n of=/dev/null bs=4M
Test #1: Direct IO
dd sy dd_cpu throughput
6 0 2.33 14726026.40
10 1 2.95 19954974.80
16 1 2.63 24419689.30
22 1 2.63 25430303.20
28 1 2.91 26026513.20
34 1 2.53 26178618.00
40 1 2.18 26239229.20
46 1 1.91 26250550.40
52 1 1.69 26251845.60
58 1 1.54 26253205.60
64 1 1.43 26253780.80
70 1 1.31 26254154.80
76 1 1.21 26253660.80
82 1 1.12 26254214.80
88 1 1.07 26253770.00
90 1 1.04 26252406.40
Throughput was close to peak with only 22 dd tasks. Very little system CPU
was consumed as expected as the drives DMA directly into the user address
space when using direct IO.
In this next test, the iflag=direct option is removed and we only run the
test until the pgscan_kswapd from /proc/vmstat starts to increment. At
that point metrics are parsed and reported and the pagecache contents are
dropped prior to the next test. Lather, rinse, repeat.
Test #2: standard file system IO, no page replacement
dd sy dd_cpu throughput
6 2 28.78 5134316.40
10 3 31.40 8051218.40
16 5 34.73 11438106.80
22 7 33.65 14140596.40
28 8 31.24 16393455.20
34 10 29.88 18219463.60
40 11 28.33 19644159.60
46 11 25.05 20802497.60
52 13 26.92 22092370.00
58 13 23.29 22884881.20
64 14 23.12 23452248.80
70 15 22.40 23916468.00
76 16 22.06 24328737.20
82 17 20.97 24718693.20
88 16 18.57 25149404.40
90 16 18.31 25245565.60
Each read has to pause after the buffer in kernel space is populated while
those pages are added to the pagecache and copied into the user address
space. For this reason, more parallel streams are required to achieve peak
throughput. The copy operation consumes substantially more CPU than direct
IO as expected.
The next test measures throughput after kswapd starts running. This is the
same test only we wait for kswapd to wake up before we start collecting
metrics. The script actually keeps track of a few things that were not
mentioned earlier. It tracks direct reclaims and page scans by watching
the metrics in /proc/vmstat. CPU consumption for kswapd is tracked the
same way it is tracked for dd.
Since the test is 100% reads, you can assume that the page steal rate for
kswapd and direct reclaims is almost identical to the scan rate.
Test #3: 1 kswapd thread per node
dd sy dd_cpu kswapd0 kswapd1 throughput dr pgscan_kswapd pgscan_direct
10 4 26.07 28.56 27.03 7355924.40 0 459316976 0
16 7 34.94 69.33 69.66 10867895.20 0 872661643 0
22 10 36.03 93.99 99.33 13130613.60 489 1037654473 11268334
28 10 30.34 95.90 98.60 14601509.60 671 1182591373 15429142
34 14 34.77 97.50 99.23 16468012.00 10850 1069005644 249839515
40 17 36.32 91.49 97.11 17335987.60 18903 975417728 434467710
46 19 38.40 90.54 91.61 17705394.40 25369 855737040 582427973
52 22 40.88 83.97 83.70 17607680.40 31250 709532935 724282458
58 25 40.89 82.19 80.14 17976905.60 35060 657796473 804117540
64 28 41.77 73.49 75.20 18001910.00 39073 561813658 895289337
70 33 45.51 63.78 64.39 17061897.20 44523 379465571 1020726436
76 36 46.95 57.96 60.32 16964459.60 47717 291299464 1093172384
82 39 47.16 55.43 56.16 16949956.00 49479 247071062 1134163008
88 42 47.41 53.75 47.62 16930911.20 51521 195449924 1180442208
90 43 47.18 51.40 50.59 16864428.00 51618 190758156 1183203901
In the previous test where kswapd was not involved, the system-wide kernel
mode CPU consumption with 90 dd tasks was 16%. In this test CPU consumption
with 90 tasks is at 43%. With 52 cores, and two kswapd tasks (one per NUMA
node), kswapd can only be responsible for a little over 4% of the increase.
The rest is likely caused by 51,618 direct reclaims that scanned 1.2
billion pages over the five minute time period of the test.
Same test, more kswapd tasks:
Test #4: 4 kswapd threads per node
dd sy dd_cpu kswapd0 kswapd1 throughput dr pgscan_kswapd pgscan_direct
10 5 27.09 16.65 14.17 7842605.60 0 459105291 0
16 10 37.12 26.02 24.85 11352920.40 15 920527796 358515
22 11 36.94 37.13 35.82 13771869.60 0 1132169011 0
28 13 35.23 48.43 46.86 16089746.00 0 1312902070 0
34 15 33.37 53.02 55.69 18314856.40 0 1476169080 0
40 19 35.90 69.60 64.41 19836126.80 0 1629999149 0
46 22 36.82 88.55 57.20 20740216.40 0 1708478106 0
52 24 34.38 93.76 68.34 21758352.00 0 1794055559 0
58 24 30.51 79.20 82.33 22735594.00 0 1872794397 0
64 26 30.21 97.12 76.73 23302203.60 176 1916593721 4206821
70 33 32.92 92.91 92.87 23776588.00 3575 1817685086 85574159
76 37 31.62 91.20 89.83 24308196.80 4752 1812262569 113981763
82 29 25.53 93.23 92.33 24802791.20 306 2032093122 7350704
88 43 37.12 76.18 77.01 25145694.40 20310 1253204719 487048202
90 42 38.56 73.90 74.57 22516787.60 22774 1193637495 545463615
By increasing the number of kswapd threads, throughput increased by ~50%
while kernel mode CPU utilization decreased or stayed the same, likely due
to a decrease in the number of parallel tasks at any given time doing page
replacement.
Signed-off-by: Buddy Lumpkin <buddy.lumpkin@oracle.com>
Bug: 201263306
Link: https://lore.kernel.org/lkml/1522661062-39745-1-git-send-email-buddy.lumpkin@oracle.com
[charante@codeaurora.org]: Changes made to select number of kswapds through uapi
Change-Id: I8425cab7f40cbeaf65af0ea118c1a9ac7da0930e
Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>
[quic_vjitta@quicinc.com]: Changes made to move multiple kswapd threads logic to vendor hooks
Signed-off-by: Vijayanand Jitta <quic_vjitta@quicinc.com>
(cherry picked from commit
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Greg Kroah-Hartman
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e82eff62b1 |
Revert "Revert "ALSA: pcm: Fix races among concurrent prealloc proc writes""
This reverts commit
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Greg Kroah-Hartman
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a9ac889b4c |
Revert "Revert "ALSA: pcm: Fix races among concurrent prepare and hw_params/hw_free calls""
This reverts commit
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Greg Kroah-Hartman
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750d586555 |
Revert "Revert "ALSA: pcm: Fix races among concurrent read/write and buffer changes""
This reverts commit
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Greg Kroah-Hartman
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ebe4f5f49f |
Revert "Revert "ALSA: pcm: Fix races among concurrent hw_params and hw_free calls""
This reverts commit
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Greg Kroah-Hartman
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0ea619fbd3 |
ANDROID: GKI: disable rndis USB gadget driver
It's obsolete and only works for unsupported Windows hosts and is totally insecure and should never be used. Remove it in order to remove a potential attack vector on Android systems. NCM is a much better interface to use and it also works on other operating system hosts. Bug: 157965270 Bug: 226303025 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I45acc8b894220cdc9f170f9d5428aca195e9af38 |