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94816d9fd6
This adds initial symbol list for Exynos Auto SoC. Below functions / variables are newly added. Leaf changes summary: 93 artifacts changed Changed leaf types summary: 0 leaf type changed Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 84 Added functions Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 9 Added variables 84 Added functions: [A] 'function int __traceiter_cpu_idle(void*, unsigned int, unsigned int)' [A] 'function int __traceiter_hrtimer_expire_entry(void*, hrtimer*, ktime_t*)' [A] 'function int __traceiter_hrtimer_expire_exit(void*, hrtimer*)' [A] 'function int __traceiter_irq_handler_entry(void*, int, irqaction*)' [A] 'function int __traceiter_irq_handler_exit(void*, int, irqaction*, int)' [A] 'function int __traceiter_rwmmio_post_read(void*, unsigned long int, u64, u8, const volatile void*)' [A] 'function int __traceiter_rwmmio_read(void*, unsigned long int, u8, const volatile void*)' [A] 'function int __traceiter_rwmmio_write(void*, unsigned long int, u64, u8, volatile void*)' [A] 'function int __traceiter_workqueue_execute_end(void*, work_struct*, work_func_t)' [A] 'function int __traceiter_workqueue_execute_start(void*, work_struct*)' [A] 'function void blk_ksm_init_passthrough(blk_keyslot_manager*)' [A] 'function long int copy_from_user_nofault(void*, void*, size_t)' [A] 'function int device_property_read_u8_array(device*, const char*, u8*, size_t)' [A] 'function void display_timings_release(display_timings*)' [A] 'function dma_status dma_sync_wait(dma_chan*, dma_cookie_t)' [A] 'function dmaengine_unmap_data* dmaengine_get_unmap_data(device*, int, gfp_t)' [A] 'function void drm_atomic_bridge_chain_enable(drm_bridge*, drm_atomic_state*)' [A] 'function void drm_atomic_bridge_chain_pre_enable(drm_bridge*, drm_atomic_state*)' [A] 'function int drm_connector_set_path_property(drm_connector*, const char*)' [A] 'function u64 drm_crtc_vblank_count(drm_crtc*)' [A] 'function wait_queue_head_t* drm_crtc_vblank_waitqueue(drm_crtc*)' [A] 'function int drm_dp_check_act_status(drm_dp_mst_topology_mgr*)' [A] 'function void drm_dp_downstream_debug(seq_file*, const u8*, const u8*, const edid*, drm_dp_aux*)' [A] 'function u8 drm_dp_dsc_sink_line_buf_depth(const u8*)' [A] 'function u8 drm_dp_dsc_sink_max_slice_count(const u8*, bool)' [A] 'function int drm_dp_find_vcpi_slots(drm_dp_mst_topology_mgr*, int)' [A] 'function bool drm_dp_mst_allocate_vcpi(drm_dp_mst_topology_mgr*, drm_dp_mst_port*, int, int)' [A] 'function void drm_dp_mst_deallocate_vcpi(drm_dp_mst_topology_mgr*, drm_dp_mst_port*)' [A] 'function int drm_dp_mst_detect_port(drm_connector*, drm_modeset_acquire_ctx*, drm_dp_mst_topology_mgr*, drm_dp_mst_port*)' [A] 'function int drm_dp_mst_hpd_irq(drm_dp_mst_topology_mgr*, u8*, bool*)' [A] 'function void drm_dp_mst_reset_vcpi_slots(drm_dp_mst_topology_mgr*, drm_dp_mst_port*)' [A] 'function int drm_dp_mst_topology_mgr_init(drm_dp_mst_topology_mgr*, drm_device*, drm_dp_aux*, int, int, int, int, int)' [A] 'function int drm_dp_mst_topology_mgr_set_mst(drm_dp_mst_topology_mgr*, bool)' [A] 'function int drm_dp_update_payload_part1(drm_dp_mst_topology_mgr*)' [A] 'function int drm_dp_update_payload_part2(drm_dp_mst_topology_mgr*)' [A] 'function int drm_dsc_compute_rc_parameters(drm_dsc_config*)' [A] 'function void drm_dsc_pps_payload_pack(drm_dsc_picture_parameter_set*, const drm_dsc_config*)' [A] 'function int drm_helper_connector_dpms(drm_connector*, int)' [A] 'function int drm_helper_probe_detect(drm_connector*, drm_modeset_acquire_ctx*, bool)' [A] 'function uint32_t drm_of_crtc_port_mask(drm_device*, device_node*)' [A] 'function int dw_pcie_ep_init(dw_pcie_ep*)' [A] 'function void* dw_pcie_own_conf_map_bus(pci_bus*, unsigned int, int)' [A] 'function pid* get_task_pid(task_struct*, pid_type)' [A] 'function bool kmsg_dump_get_line(kmsg_dump_iter*, bool, char*, size_t, size_t*)' [A] 'function void kmsg_dump_rewind(kmsg_dump_iter*)' [A] 'function phy_device* mdiobus_get_phy(mii_bus*, int)' [A] 'function void netdev_alert(const net_device*, const char*, ...)' [A] 'function display_timings* of_get_display_timings(const device_node*)' [A] 'function int of_graph_get_endpoint_count(const device_node*)' [A] 'function device_node* of_graph_get_remote_port(const device_node*)' [A] 'function int param_get_string(char*, const kernel_param*)' [A] 'function int param_set_copystring(const char*, const kernel_param*)' [A] 'function int pci_epc_map_addr(pci_epc*, u8, u8, phys_addr_t, u64, size_t)' [A] 'function void* pci_epc_mem_alloc_addr(pci_epc*, phys_addr_t*, size_t)' [A] 'function void pci_epc_mem_free_addr(pci_epc*, phys_addr_t, void*, size_t)' [A] 'function int pci_epc_set_bar(pci_epc*, u8, u8, pci_epf_bar*)' [A] 'function void pci_epc_unmap_addr(pci_epc*, u8, u8, phys_addr_t)' [A] 'function int pci_generic_config_read(pci_bus*, unsigned int, int, int, u32*)' [A] 'function int pci_generic_config_write(pci_bus*, unsigned int, int, int, u32)' [A] 'function int pci_num_vf(pci_dev*)' [A] 'function int pcie_get_mps(pci_dev*)' [A] 'function int pcie_set_mps(pci_dev*, int)' [A] 'function void phy_ethtool_ksettings_get(phy_device*, ethtool_link_ksettings*)' [A] 'function int phy_ethtool_ksettings_set(phy_device*, const ethtool_link_ksettings*)' [A] 'function int phy_get_eee_err(phy_device*)' [A] 'function void phy_mac_interrupt(phy_device*)' [A] 'function int phy_resume(phy_device*)' [A] 'function int phylink_connect_phy(phylink*, phy_device*)' [A] 'function phylink* phylink_create(phylink_config*, fwnode_handle*, phy_interface_t, const phylink_mac_ops*)' [A] 'function void phylink_destroy(phylink*)' [A] 'function int phylink_of_phy_connect(phylink*, device_node*, u32)' [A] 'function void phylink_set_port_modes(unsigned long int*)' [A] 'function void phylink_start(phylink*)' [A] 'function void prandom_bytes(void*, size_t)' [A] 'function void* pwm_get_chip_data(pwm_device*)' [A] 'function int pwm_set_chip_data(pwm_device*, void*)' [A] 'function void scsi_schedule_eh(Scsi_Host*)' [A] 'function int snd_soc_dai_set_tristate(snd_soc_dai*, int)' [A] 'function snd_soc_dapm_widget* snd_soc_dapm_new_control(snd_soc_dapm_context*, const snd_soc_dapm_widget*)' [A] 'function void snd_soc_of_put_dai_link_codecs(snd_soc_dai_link*)' [A] 'function void start_backtrace(stackframe*, unsigned long int, unsigned long int)' [A] 'function int v4l2_m2m_mmap(file*, v4l2_m2m_ctx*, vm_area_struct*)' [A] 'function __poll_t v4l2_m2m_poll(file*, v4l2_m2m_ctx*, poll_table_struct*)' [A] 'function int videomode_from_timings(const display_timings*, videomode*, unsigned int)' 9 Added variables: [A] 'tracepoint __tracepoint_hrtimer_expire_entry' [A] 'tracepoint __tracepoint_hrtimer_expire_exit' [A] 'tracepoint __tracepoint_irq_handler_entry' [A] 'tracepoint __tracepoint_irq_handler_exit' [A] 'tracepoint __tracepoint_rwmmio_post_read' [A] 'tracepoint __tracepoint_rwmmio_read' [A] 'tracepoint __tracepoint_rwmmio_write' [A] 'tracepoint __tracepoint_workqueue_execute_end' [A] 'tracepoint __tracepoint_workqueue_execute_start' Bug: 230559582 Signed-off-by: Chanho Park <chanho61.park@samsung.com> Change-Id: I75ef1594d3cdb6769ce23dc2774d4e821f5e81a9
How do I submit patches to Android Common Kernels
-
BEST: Make all of your changes to upstream Linux. If appropriate, backport to the stable releases. These patches will be merged automatically in the corresponding common kernels. If the patch is already in upstream Linux, post a backport of the patch that conforms to the patch requirements below.
- Do not send patches upstream that contain only symbol exports. To be considered for upstream Linux,
additions of
EXPORT_SYMBOL_GPL()require an in-tree modular driver that uses the symbol -- so include the new driver or changes to an existing driver in the same patchset as the export. - When sending patches upstream, the commit message must contain a clear case for why the patch is needed and beneficial to the community. Enabling out-of-tree drivers or functionality is not not a persuasive case.
- Do not send patches upstream that contain only symbol exports. To be considered for upstream Linux,
additions of
-
LESS GOOD: Develop your patches out-of-tree (from an upstream Linux point-of-view). Unless these are fixing an Android-specific bug, these are very unlikely to be accepted unless they have been coordinated with kernel-team@android.com. If you want to proceed, post a patch that conforms to the patch requirements below.
Common Kernel patch requirements
- All patches must conform to the Linux kernel coding standards and pass
scripts/checkpatch.pl - Patches shall not break gki_defconfig or allmodconfig builds for arm, arm64, x86, x86_64 architectures (see https://source.android.com/setup/build/building-kernels)
- If the patch is not merged from an upstream branch, the subject must be tagged with the type of patch:
UPSTREAM:,BACKPORT:,FROMGIT:,FROMLIST:, orANDROID:. - All patches must have a
Change-Id:tag (see https://gerrit-review.googlesource.com/Documentation/user-changeid.html) - If an Android bug has been assigned, there must be a
Bug:tag. - All patches must have a
Signed-off-by:tag by the author and the submitter
Additional requirements are listed below based on patch type
Requirements for backports from mainline Linux: UPSTREAM:, BACKPORT:
- If the patch is a cherry-pick from Linux mainline with no changes at all
- tag the patch subject with
UPSTREAM:. - add upstream commit information with a
(cherry picked from commit ...)line - Example:
- if the upstream commit message is
- tag the patch subject with
important patch from upstream
This is the detailed description of the important patch
Signed-off-by: Fred Jones <fred.jones@foo.org>
- then Joe Smith would upload the patch for the common kernel as
UPSTREAM: important patch from upstream
This is the detailed description of the important patch
Signed-off-by: Fred Jones <fred.jones@foo.org>
Bug: 135791357
Change-Id: I4caaaa566ea080fa148c5e768bb1a0b6f7201c01
(cherry picked from commit c31e73121f4c1ec41143423ac6ce3ce6dafdcec1)
Signed-off-by: Joe Smith <joe.smith@foo.org>
- If the patch requires any changes from the upstream version, tag the patch with
BACKPORT:instead ofUPSTREAM:.- use the same tags as
UPSTREAM: - add comments about the changes under the
(cherry picked from commit ...)line - Example:
- use the same tags as
BACKPORT: important patch from upstream
This is the detailed description of the important patch
Signed-off-by: Fred Jones <fred.jones@foo.org>
Bug: 135791357
Change-Id: I4caaaa566ea080fa148c5e768bb1a0b6f7201c01
(cherry picked from commit c31e73121f4c1ec41143423ac6ce3ce6dafdcec1)
[joe: Resolved minor conflict in drivers/foo/bar.c ]
Signed-off-by: Joe Smith <joe.smith@foo.org>
Requirements for other backports: FROMGIT:, FROMLIST:,
- If the patch has been merged into an upstream maintainer tree, but has not yet
been merged into Linux mainline
- tag the patch subject with
FROMGIT: - add info on where the patch came from as
(cherry picked from commit <sha1> <repo> <branch>). This must be a stable maintainer branch (not rebased, so don't uselinux-nextfor example). - if changes were required, use
BACKPORT: FROMGIT: - Example:
- if the commit message in the maintainer tree is
- tag the patch subject with
important patch from upstream
This is the detailed description of the important patch
Signed-off-by: Fred Jones <fred.jones@foo.org>
- then Joe Smith would upload the patch for the common kernel as
FROMGIT: important patch from upstream
This is the detailed description of the important patch
Signed-off-by: Fred Jones <fred.jones@foo.org>
Bug: 135791357
(cherry picked from commit 878a2fd9de10b03d11d2f622250285c7e63deace
https://git.kernel.org/pub/scm/linux/kernel/git/foo/bar.git test-branch)
Change-Id: I4caaaa566ea080fa148c5e768bb1a0b6f7201c01
Signed-off-by: Joe Smith <joe.smith@foo.org>
- If the patch has been submitted to LKML, but not accepted into any maintainer tree
- tag the patch subject with
FROMLIST: - add a
Link:tag with a link to the submittal on lore.kernel.org - add a
Bug:tag with the Android bug (required for patches not accepted into a maintainer tree) - if changes were required, use
BACKPORT: FROMLIST: - Example:
- tag the patch subject with
FROMLIST: important patch from upstream
This is the detailed description of the important patch
Signed-off-by: Fred Jones <fred.jones@foo.org>
Bug: 135791357
Link: https://lore.kernel.org/lkml/20190619171517.GA17557@someone.com/
Change-Id: I4caaaa566ea080fa148c5e768bb1a0b6f7201c01
Signed-off-by: Joe Smith <joe.smith@foo.org>
Requirements for Android-specific patches: ANDROID:
- If the patch is fixing a bug to Android-specific code
- tag the patch subject with
ANDROID: - add a
Fixes:tag that cites the patch with the bug - Example:
- tag the patch subject with
ANDROID: fix android-specific bug in foobar.c
This is the detailed description of the important fix
Fixes: 1234abcd2468 ("foobar: add cool feature")
Change-Id: I4caaaa566ea080fa148c5e768bb1a0b6f7201c01
Signed-off-by: Joe Smith <joe.smith@foo.org>
- If the patch is a new feature
- tag the patch subject with
ANDROID: - add a
Bug:tag with the Android bug (required for android-specific features)
- tag the patch subject with