Add a Kconfig.gki option to enable qcom clk drivers.
This is needed as the qcom clk drivers are also used as power
domain sources. Unfortunately the powerdomain logic stops
returning EPROBE_DEFER when initcall_done is true (after
initcalls, but before modules load). This results in the drivers
(in our case, the smmu which is built in) that depend on the clk
provided power-domain to fail to load.
This issue seems to be due to the following commit, which when
reverted resolve the problem and allows dependent drivers to
still load once the clk modules are loaded:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e01afc32502555beb2057ddd74401be38475d851
I'm working with the patch author and Bjorn to try to find
a good upstream solution, but in the meantime, set the qcom
clks to =y for now.
Bug: 146449535
Change-Id: Iaf6655a22243335083c0f7b3a673e795cea68021
Signed-off-by: John Stultz <john.stultz@linaro.org>
This allows pinctrl drivers to work as a module on qcom hardware
Change-Id: I6df13dd45985751afcdaa7c27c3674f06bbbc083
Bug: 146449535
Signed-off-by: John Stultz <john.stultz@linaro.org>
In order to work with the modularized DRM_MSM driver, we
need to enable CONFIG_WANT_DEV_COREDUMP
Change-Id: Ieeab292a0aad851edd49d368156fc18fe78fccb7
Bug: 146449535
Signed-off-by: John Stultz <john.stultz@linaro.org>
The SDM845 has one Gen2 and one Gen3 controller, add support for these.
Due to lack of hardware only the Gen2 controller has been verified.
Bug: 146449535
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
(cherry picked from commit ff885cfa19c77f4e16b797c3aa9a5f588fecf50c
https://git.linaro.org/landing-teams/working/qualcomm/kernel.git
qclt/integration-linux-qcomlt - An unstable rebased branch)
Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: I76e60cca47c9b6cab5252a28a9748e5f8fe4b51b
There exists non-bridge PCIe devices with PCI_VENDOR_ID_QCOM, so limit
the fixup to only affect the PCIe 2.0 (0x106) and PCIe 3.0 (0x107)
bridges.
Bug: 146449535
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
(cherry picked from commit 5ed49c7a1ca12470415229233a3e6b4216a76c62
https://git.linaro.org/landing-teams/working/qualcomm/kernel.git
qclt/integration-linux-qcomlt - An unstable rebased branch)
Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: Ibfd2b2dd41f6a22c832afb3d8e805c3602acba95
qcom_qmp_phy_init() is extended to support the additional register
writes needed in PCS MISC and the appropriate sequences and resources
are defined for the GEN2 PCIe QMP PHY found in SDM845.
Bug: 146449535
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
(cherry picked from commit ea22de53ffeb5c9a8b725b471e8ed4935ac3aaf5
https://git.linaro.org/landing-teams/working/qualcomm/kernel.git
qclt/integration-linux-qcomlt - An unstable rebased branch)
Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: Ia763ff19382898dcbecf538cf001a7402ad7a934
The PCIe PHY needs to be initialized as part of the PCI initialization
and should therefore implement the power_on/power_off ops, rather than
init/exit.
Bug: 146449535
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
(cherry picked from commit 49020f887a7ee8da2271e0e3f3eeb83925f80fb8
https://git.linaro.org/landing-teams/working/qualcomm/kernel.git
qclt/integration-linux-qcomlt - An unstable rebased branch)
Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: I90bec4df92abb86984ef617a65d0ed98e8702545
It's typical for the QHP PHY to take slightly above 1ms to initialize,
so increase the timeout of the PHY ready check to 10ms - as already done
in the downstream PCIe driver.
Bug: 146449535
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
(cherry picked from commit d62d7294de98c504a345b0750ad4d0f53587f516
https://git.linaro.org/landing-teams/working/qualcomm/kernel.git
qclt/integration-linux-qcomlt - An unstable rebased branch)
Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: I5b1c06406a97b4a2592549bcf668796c141bcccb
Because of CPU affinity, the local group can be skipped which breaks the
assumption that statistics are always collected for local group. With
uninitialized local_sgs, the comparison is meaningless and the behavior
unpredictable. This can even end up to use local pointer which is to
NULL in this case.
If the local group has been skipped because of CPU affinity, we return
the idlest group.
Fixes: 57abff067a ("sched/fair: Rework find_idlest_group()")
Reported-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Tested-by: John Stultz <john.stultz@linaro.org>
Link: https://lkml.org/lkml/2019/12/4/1042
Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: Ica9738112b1ee9c485e0354a37f4ce887c983531
Re-apply commit 3e6998b17f ("staging: android: ion: Remove unused
rbtree for ion_buffer") which has been inadvertently and partly reverted
by merge commit bfa0399bc8
("Merge Linus's 5.4-rc1-prerelease branch into android-mainline").
Later, the following two commits completed the incomplete revert:
commit c8e152bc7d ("ANDROID: staging: ion: Fix missing entry in
kerneldoc header")
commit f9aa2c6071 ("ANDROID: ion: Fix buffer_lock mutex
initialization")
This commit re-applies the original commit, i.e. it removes the unused
rbtree again.
ion_buffer_add() insert ion_buffer into rbtree every time creating
an ion_buffer but never use it after ION reworking.
Also, buffer_lock protects only rbtree operation, remove it together.
Change-Id: I56cc75fbc84d7412fb4d090f577b5d4a6980b879
Signed-off-by: Lecopzer Chen <lecopzer.chen@mediatek.com>
Cc: YJ Chiang <yj.chiang@mediatek.com>
Cc: Lecopzer Chen <lecopzer.chen@mediatek.com>
Acked-by: Laura Abbott <labbott@redhat.com>
Link: https://lore.kernel.org/r/20190712084717.12441-1-lecopzer.chen@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Previously we were throttling rss_stat tracepoint by checking for 512KB
boundary cross over. We removed that because upstream suggested eBPF or
other ways. However right now, we don't have support for those. Let us
re introduce the patch to throttle and avoid large number of events
which are causing data loss.
Bug: 145972256
Change-Id: I4132133aa36163430069b3ca2f57443940fb90b3
Signed-off-by: Joel Fernandes <joelaf@google.com>
(cherry picked from commit b3ddf584b0)
The commit with change-id: Icb56b0c760780c3f9081f82d921406d17f4f1c08
exported mm_trace_rss_stat which is great, but as this change is not
upstream it needs to be exported as gpl-only.
Cc: Yongqin Liu <yongqin.liu@linaro.org>
Cc: Alistair Delva <adelva@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib72cf26a7824415b4beb5133c2cb477ec23d65c1
The commit with change-id I26343af2e4a35952d93dc2d5fa0caad2a3e50ffe only
exported a new symbol, it needs to be marked as gpl-only until it lands
upstream to be properly handled.
Cc: Banajit Goswami <bgoswami@codeaurora.org>
Cc: Sudheer Papothi <spapothi@codeaurora.org>
Cc: Meng Wang <mwang@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I07bbe701dfcd3fe84818bde45ccac1cf699fe769
Vendor drivers may need to send query requests in proprietary
implementations. Hence, export the query request interfaces
so that vendor drivers can use them.
Removed export of internal helper functions:
ufshcd_query_attr_retry and ufshcd_query_flag_retry
Bug: 146013342
Change-Id: Ibe3082097554e89e03b33a926ef013503bac0e74
Link: https://lore.kernel.org/patchwork/patch/1163542/
Signed-off-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
to workaround following error:
ERROR: "mm_trace_rss_stat" [drivers/gpu/arm_gpu/mali_kbase.ko] undefined!
reported when make modules
Test: test 5.5.0-rc1-mainline with hikey960 with GKI method
Change-Id: Icb56b0c760780c3f9081f82d921406d17f4f1c08
[adelva: workaround for Mali driver on hikey960]
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
Signed-off-by: Alistair Delva <adelva@google.com>
Pull rdma fixes from Doug Ledford:
"A small collection of -rc fixes. Mostly. One API addition, but that's
because we wanted to use it in a fix. There's also a bug fix that is
going to render the 5.5 kernel's soft-RoCE driver incompatible with
all soft-RoCE versions prior, but it's required to actually implement
the protocol according to the RoCE spec and required in order for the
soft-RoCE driver to be able to successfully work with actual RoCE
hardware.
Summary:
- Update Steve Wise info
- Fix for soft-RoCE crc calculations (will break back compatibility,
but only with the soft-RoCE driver, which has had this bug since it
was introduced and it is an on-the-wire bug, but will make
soft-RoCE fully compatible with real RoCE hardware)
- cma init fixup
- counters oops fix
- fix for mlx4 init/teardown sequence
- fix for mkx5 steering rules
- introduce a cleanup API, which isn't a fix, but we want to use it
in the next fix
- fix for mlx5 memory management that uses API in previous patch"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
IB/mlx5: Fix device memory flows
IB/core: Introduce rdma_user_mmap_entry_insert_range() API
IB/mlx5: Fix steering rule of drop and count
IB/mlx4: Follow mirror sequence of device add during device removal
RDMA/counter: Prevent auto-binding a QP which are not tracked with res
rxe: correctly calculate iCRC for unaligned payloads
Update mailmap info for Steve Wise
RDMA/cma: add missed unregister_pernet_subsys in init failure
Pull RISC-V fixes from Paul Walmsley:
"Two minor build fixes:
- Fix builds of the ELF loader when built with 'make -j1' (nommu
only)
- Fix CONFIG_SOC_SIFIVE builds when CONFIG_TTY is disabled (found
during randconfig testing)"
* tag 'riscv/for-v5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: only select serial sifive if TTY is enabled
riscv: Fix build dependency for loader
Pull xen fixes from Juergen Gross:
"Two fixes: one for a resource accounting bug in some configurations
and a fix for another patch which went into rc1"
* tag 'for-linus-5.5b-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/balloon: fix ballooned page accounting without hotplug enabled
xen-blkback: prevent premature module unload
Pull ksys_mount() and ksys_dup() removal from Dominik Brodowski:
"This small series replaces all in-kernel calls to the
userspace-focused ksys_mount() and ksys_dup() with calls to
kernel-centric functions:
For each replacement of ksys_mount() with do_mount(), one needs to
verify that the first and third parameter (char *dev_name, char *type)
are strings allocated in kernelspace and that the fifth parameter
(void *data) is either NULL or refers to a full page (only occurence
in init/do_mounts.c::do_mount_root()). The second and fourth
parameters (char *dir_name, unsigned long flags) are passed by
ksys_mount() to do_mount() unchanged, and therefore do not require
particular care.
Moreover, instead of pretending to be userspace, the opening of
/dev/console as stdin/stdout/stderr can be implemented using in-kernel
functions as well. Thereby, ksys_dup() can be removed for good"
[ This doesn't get rid of the special "kernel init runs with KERNEL_DS"
case, but it at least removes _some_ of the users of "treat kernel
pointers as user pointers for our magical init sequence".
One day we'll hopefully be rid of it all, and can initialize our
init_thread addr_limit to USER_DS. - Linus ]
* 'remove-ksys-mount-dup' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux:
fs: remove ksys_dup()
init: unify opening /dev/console as stdin/stdout/stderr
init: use do_mount() instead of ksys_mount()
initrd: use do_mount() instead of ksys_mount()
devtmpfs: use do_mount() instead of ksys_mount()
Pull fall through fix from Gustavo Silva:
"Fix compile error on sh by marking expected switch fall-through"
* tag 'Wimplicit-fallthrough-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux:
sh: kgdb: Mark expected switch fall-throughs
Pull SCSI fixes from James Bottomley:
"24 fixes, all in drivers. The lion's share (16) are qla2xxx and the
rest are iscsi (3), ufs (2), smarpqi, lpfc and libsas"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (24 commits)
scsi: iscsi: Avoid potential deadlock in iscsi_if_rx func
scsi: iscsi: Fix a potential deadlock in the timeout handler
scsi: smartpqi: Update attribute name to `driver_version`
scsi: libsas: stop discovering if oob mode is disconnected
scsi: ufs: Disable autohibern8 feature in Cadence UFS
scsi: iscsi: qla4xxx: fix double free in probe
scsi: ufs: Give an unique ID to each ufs-bsg
scsi: qla2xxx: Add debug dump of LOGO payload and ELS IOCB
scsi: qla2xxx: Ignore PORT UPDATE after N2N PLOGI
scsi: qla2xxx: Don't defer relogin unconditonally
scsi: qla2xxx: Send Notify ACK after N2N PLOGI
scsi: qla2xxx: Configure local loop for N2N target
scsi: qla2xxx: Fix PLOGI payload and ELS IOCB dump length
scsi: qla2xxx: Don't call qlt_async_event twice
scsi: qla2xxx: Allow PLOGI in target mode
scsi: qla2xxx: Change discovery state before PLOGI
scsi: qla2xxx: Drop superfluous INIT_WORK of del_work
scsi: qla2xxx: Initialize free_work before flushing it
scsi: qla2xxx: Use explicit LOGO in target mode
scsi: qla2xxx: Ignore NULL pointer in tcm_qla2xxx_free_mcmd
...
Pull char/misc driver fixes from Greg KH:
"Here are six small fixes for some reported char/misc driver issues:
- fix build warnings with new 'awk' with the raid6 code
- four interconnect driver bugfixes
- binder fix for reported problem
All of these except the binder fix have been in linux-next with no
reported issues. The binder fix is "new" but Todd says it is good as
he has tested it :)"
* tag 'char-misc-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
binder: fix incorrect calculation for num_valid
interconnect: qcom: msm8974: Walk the list safely on node removal
interconnect: qcom: qcs404: Walk the list safely on node removal
interconnect: qcom: sdm845: Walk the list safely on node removal
interconnect: qcom: Fix Kconfig indentation
lib: raid6: fix awk build warnings
Pull driver core fixes from Greg KH:
"Here are two small driver core fixes to resolve some reported issues
The first is to handle the much-reported (by the build systems)
problem that superH does not boot anymore.
The second handles an issue in the new platform logic that a number of
people ran into with the automated tests in kbuild
Both of these have been in linux-next with no reported issues"
* tag 'driver-core-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
drivers: Fix boot problem on SuperH
of/platform: Unconditionally pause/resume sync state during kernel init
Pull staging/IIO fixes from Greg KH:
"Here are a number of small staging and IIO driver fixes for reported
issues for 5.5-rc2
Nothing major, a bunch of tiny IIO driver issues resolved, and some
staging driver fixes for things that people ran into with 5.5-rc1.
Full details are in the shortlog.
All of these have been in linux-next with no reported issues"
* tag 'staging-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (28 commits)
fbtft: Fix the initialization from property algorithm
staging: rtl8712: fix interface sanity check
staging: rtl8188eu: fix interface sanity check
staging: gigaset: add endpoint-type sanity check
staging: gigaset: fix illegal free on probe errors
staging: gigaset: fix general protection fault on probe
staging: vchiq: call unregister_chrdev_region() when driver registration fails
staging: exfat: fix multiple definition error of `rename_file'
staging/wlan-ng: add CRC32 dependency in Kconfig
staging: hp100: Fix build error without ETHERNET
staging: fbtft: Do not hardcode SPI CS polarity inversion
staging: exfat: properly support discard in clr_alloc_bitmap()
staging/octeon: Mark Ethernet driver as BROKEN
iio: adc: max9611: Fix too short conversion time delay
iio: ad7949: fix channels mixups
iio: imu: st_lsm6dsx: do not power-off accel if events are enabled
iio: imu: st_lsm6dsx: track hw FIFO buffering with fifo_mask
iio: imu: st_lsm6dsx: fix decimation factor estimation
iio: imu: inv_mpu6050: fix temperature reporting using bad unit
iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting
...
Pull USB fixes from Greg KH:
"Here are some small USB driver fixes for reported issues for 5.5-rc2
There's the usual gadget and xhci fixes, as well as some other
problems that syzbot has been finding during it's fuzzing runs. Full
details are in the shortlog.
All of these have been in linux-next with no reported issues"
* tag 'usb-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (21 commits)
usb: dwc3: pci: add ID for the Intel Comet Lake -H variant
xhci: make sure interrupts are restored to correct state
xhci: handle some XHCI_TRUST_TX_LENGTH quirks cases as default behaviour.
xhci: Increase STS_HALT timeout in xhci_suspend()
usb: xhci: only set D3hot for pci device
xhci: fix USB3 device initiated resume race with roothub autosuspend
xhci: Fix memory leak in xhci_add_in_port()
USB: Fix incorrect DMA allocations for local memory pool drivers
usb: gadget: fix wrong endpoint desc
usb: dwc3: ep0: Clear started flag on completion
usb: dwc3: gadget: Clear started flag for non-IOC
usb: dwc3: gadget: Fix logical condition
USB: atm: ueagle-atm: add missing endpoint check
USB: adutux: fix interface sanity check
USB: idmouse: fix interface sanity checks
USB: serial: io_edgeport: fix epic endpoint lookup
usb: mon: Fix a deadlock in usbmon between mmap and read
usb: common: usb-conn-gpio: Don't log an error on probe deferral
usb: core: urb: fix URB structure initialization function
usb: typec: fix use after free in typec_register_port()
...
Pull s390 updates from Vasily Gorbik:
- Add support for KASAN_VMALLOC feature.
- Remove the last user of problematic diag 0x44 call.
- Adjust sampling interval and avoid sample data block overflow
condition on pressure in perf code.
- Prefer EOPNOTSUPP over ENOTSUPP and comments fixes.
* tag 's390-5.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/kasan: add KASAN_VMALLOC support
s390: remove last diag 0x44 caller
s390/uv: use EOPNOTSUPP instead of ENOTSUPP
s390/cpum_sf: Avoid SBD overflow condition in irq handler
s390/cpum_sf: Adjust sampling interval to avoid hitting sample limits
s390/test_unwind: fix spelling mistake "reqister" -> "register"
s390/spinlock: remove confusing comment in arch_spin_lock_wait
Pull crypto fix from Herbert Xu:
"Fix another build problem for Wireguard without Crypto"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: arm/curve25519 - add arch-specific key generation function
Pull cfis fixes from Steve French:
"Three small smb3 fixes: this addresses two recent issues reported in
additional testing during rc1, a refcount underflow and a problem with
an intermittent crash in SMB2_open_init"
* tag '5.5-rc1-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
CIFS: Close cached root handle only if it has a lease
SMB3: Fix crash in SMB2_open_init due to uninitialized field in compounding path
smb3: fix refcount underflow warning on unmount when no directory leases
Pull overlayfs fixes from Miklos Szeredi:
"Fix some bugs and documentation"
* tag 'ovl-fixes-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
docs: filesystems: overlayfs: Fix restview warnings
docs: filesystems: overlayfs: Rename overlayfs.txt to .rst
ovl: relax WARN_ON() on rename to self
ovl: fix corner case of non-unique st_dev;st_ino
ovl: don't use a temp buf for encoding real fh
ovl: make sure that real fid is 32bit aligned in memory
ovl: fix lookup failure on multi lower squashfs
Pull Devicetree fixes from Rob Herring:
- Fix for dependency tracking caused by unittest interaction
- Fix some schema errors in Tegra memory controller schema
- Update Maxime Ripard's email address
- Review fixes to TI cpsw-switch
- Add wakeup-source prop for STM32 rproc. Got dropped in the schema
conversion.
* tag 'devicetree-fixes-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
of/platform: Unconditionally pause/resume sync state during kernel init
dt-bindings: memory-controllers: tegra: Fix type references
dt-bindings: Change maintainer address
dt-bindings: net: ti: cpsw-switch: update to fix comments
dt-bindings: remoteproc: stm32: add wakeup-source property
Pull virtio fixes from Michael Tsirkin:
"Some fixes and cleanup patches"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
virtio_balloon: divide/multiply instead of shifts
virtio_balloon: name cleanups
virtio-balloon: fix managed page counts when migrating pages between zones
Pull PCI fix from Bjorn Helgaas:
"Fix rockchip outbound ATU issue that prevented Google Kevin
Chromebooks from booting (Enric Balletbo i Serra)"
* tag 'pci-v5.5-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI: rockchip: Fix IO outbound ATU register number
Pull i2c updates from Wolfram Sang:
- removal of an old API where all in-kernel users have been converted
as of this merge window.
- a kdoc fix
- a new helper that will make dependencies for the next API conversion
a tad easier
* 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: add helper to check if a client has a driver attached
i2c: fix header file kernel-doc warning
i2c: remove i2c_new_dummy() API
Pull power management fixes from Rafael Wysocki:
"These add PM QoS support to devfreq and fix a few issues in that
subsystem, fix two cpuidle issues and do one minor cleanup in there,
and address an ACPI power management problem related to devices with
special power management requirements, like fans.
Specifics:
- Add PM QoS support, based on the frequency QoS introduced during
the 5.4 cycle, to devfreq (Leonard Crestez).
- Fix some assorted devfreq issues (Leonard Crestez).
- Fix an unintentional cpuidle behavior change (introduced during the
5.4 cycle) related to the active polling time limit (Marcelo
Tosatti).
- Fix a recently introduced cpuidle helper function and do a minor
cleanup in the cpuidle core (Rafael Wysocki).
- Avoid adding devices with special power management requirements,
like fans, to the generic ACPI PM domain (Rafael Wysocki)"
* tag 'pm-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpuidle: Drop unnecessary type cast in cpuidle_poll_time()
cpuidle: Fix cpuidle_driver_state_disabled()
ACPI: PM: Avoid attaching ACPI PM domain to certain devices
cpuidle: use first valid target residency as poll time
PM / devfreq: Use PM QoS for sysfs min/max_freq
PM / devfreq: Add PM QoS support
PM / devfreq: Don't fail devfreq_dev_release if not in list
PM / devfreq: Introduce get_freq_range helper
PM / devfreq: Set scaling_max_freq to max on OPP notifier error
PM / devfreq: Fix devfreq_notifier_call returning errno
Pull sound fixes from Takashi Iwai:
"A small collection of fixes.
The main changes are fixes for a couple of regressions in AMD HD-audio
and FireWire that were introduced in 5.5-rc1. The rest are small fixes
for echoaudio and FireWire, as well as a usual Dell HD-audio fixup"
* tag 'sound-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda/realtek - Line-out jack doesn't work on a Dell AIO
ALSA: hda/hdmi - Fix duplicate unref of pci_dev
ALSA: fireface: fix return value in error path of isochronous resources reservation
ALSA: oxfw: fix return value in error path of isochronous resources reservation
ALSA: firewire-motu: fix double unlocked 'motu->mutex'
ALSA: echoaudio: simplify get_audio_levels
Pull drm fixes from Dave Airlie:
"Usual round of rc2 fixes.
i915 and amdgpu leading the charge, but a few others in here,
including some nouveau fixes, all seems pretty for rc2, but hey it's a
Fri 13th pull so I'm sure it'll cause untold bad fortune.
dma-buf:
- memory leak fix
- expand MAINTAINERS scope
core:
- fix mode matching for drivers not using picture_aspect_ratio
nouveau:
- panel scaling fix
- MST BPC fix
- atomic fixes
i915:
- GPU hang on idle transition
- GLK+ FBC corruption fix
- non-priv OA access on Tigerlake
- HDCP state fix
- CI found race fixes
amdgpu:
- renoir DC fixes
- GFX8 fence flush alignment with userspace
- Arcturus power profile fix
- DC aux + i2c over aux fixes
- GPUVM invalidation semaphore fixes
- gfx10 golden registers update
mgag200:
- expand startadd fix
panfrost:
- devfreq fix
- memory fixes
mcde:
- DSI pointer deref fix"
* tag 'drm-fixes-2019-12-13' of git://anongit.freedesktop.org/drm/drm: (51 commits)
drm/amdgpu: add invalidate semaphore limit for SRIOV in gmc10
drm/amdgpu: add invalidate semaphore limit for SRIOV and picasso in gmc9
drm/amdgpu: avoid using invalidate semaphore for picasso
Revert "drm/amdgpu: dont schedule jobs while in reset"
drm/amdgpu: fix license on Kconfig and Makefiles
drm/amdgpu/gfx10: update gfx golden settings for navi14
drm/amdgpu/gfx10: update gfx golden settings
drm/amdgpu/gfx10: update gfx golden settings for navi14
drm/amdgpu/gfx10: update gfx golden settings
drm/i915: Serialise with remote retirement
drm/amd/display: include linux/slab.h where needed
drm/amd/display: fix undefined struct member reference
drm/nouveau/kms/nv50-: fix panel scaling
drm/nouveau/kms/nv50-: Limit MST BPC to 8
drm/nouveau/kms/nv50-: Store the bpc we're using in nv50_head_atom
drm/nouveau/kms/nv50-: Call outp_atomic_check_view() before handling PBN
drm/nouveau: Fix drm-core using atomic code-paths on pre-nv50 hardware
drm/nouveau: Move the declaration of struct nouveau_conn_atom up a bit
drm/i915/gt: Detect if we miss WaIdleLiteRestore
drm/i915/hdcp: Nuke intel_hdcp_transcoder_config()
...
Pull block fixes from Jens Axboe:
- stable fix for the bi_size overflow. Not a corruption issue, but a
case wher we could merge but disallowed (Andreas)
- NVMe pull request via Keith, with various fixes.
- MD pull request from Song.
- Merge window regression fix for the rq passthrough stats (Logan)
- Remove unused blkcg_drain_queue() function (Guoqing)
* tag 'for-linus-20191212' of git://git.kernel.dk/linux-block:
blk-cgroup: remove blkcg_drain_queue
block: fix NULL pointer dereference in account statistics with IDE
md: make sure desc_nr less than MD_SB_DISKS
md: raid1: check rdev before reference in raid1_sync_request func
raid5: need to set STRIPE_HANDLE for batch head
block: fix "check bi_size overflow before merge"
nvme/pci: Fix read queue count
nvme/pci Limit write queue sizes to possible cpus
nvme/pci: Fix write and poll queue types
nvme/pci: Remove last_cq_head
nvme: Namepace identification descriptor list is optional
nvme-fc: fix double-free scenarios on hw queues
nvme: else following return is not needed
nvme: add error message on mismatching controller ids
nvme_fc: add module to ops template to allow module references
nvmet-loop: Avoid preallocating big SGL for data
nvme-fc: Avoid preallocating big SGL for data
nvme-rdma: Avoid preallocating big SGL for data
Pull io_uring fixes from Jens Axboe:
- A tweak to IOSQE_IO_LINK (also marked for stable) to allow links that
don't sever if the result is < 0.
This is mostly for linked timeouts, where if we ask for a pure
timeout we always get -ETIME. This makes links useless for that case,
hence allow a case where it works.
- Five minor optimizations to fix and improve cases that regressed
since v5.4.
- An SQTHREAD locking fix.
- A sendmsg/recvmsg iov assignment fix.
- Net fix where read_iter/write_iter don't honor IOCB_NOWAIT, and
subsequently ensuring that works for io_uring.
- Fix a case where for an invalid opcode we might return -EBADF instead
of -EINVAL, if the ->fd of that sqe was set to an invalid fd value.
* tag 'io_uring-5.5-20191212' of git://git.kernel.dk/linux-block:
io_uring: ensure we return -EINVAL on unknown opcode
io_uring: add sockets to list of files that support non-blocking issue
net: make socket read/write_iter() honor IOCB_NOWAIT
io_uring: only hash regular files for async work execution
io_uring: run next sqe inline if possible
io_uring: don't dynamically allocate poll data
io_uring: deferred send/recvmsg should assign iov
io_uring: sqthread should grab ctx->uring_lock for submissions
io-wq: briefly spin for new work after finishing work
io-wq: remove worker->wait waitqueue
io_uring: allow unbreakable links
Pull device mapper fixes from Mike Snitzer:
- Fix DM multipath by restoring full path selector functionality for
bio-based configurations that don't haave a SCSI device handler.
- Fix dm-btree removal to ensure non-root btree nodes have at least
(max_entries / 3) entries. This resolves userspace thin_check
utility's report of "too few entries in btree_node".
- Fix both the DM thin-provisioning and dm-clone targets to properly
flush the data device prior to metadata commit. This resolves the
potential for inconsistency across a power loss event when the data
device has a volatile writeback cache.
- Small documentation fixes to dm-clone and dm-integrity.
* tag 'for-5.5/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
docs: dm-integrity: remove reference to ARC4
dm thin: Flush data device before committing metadata
dm thin metadata: Add support for a pre-commit callback
dm clone: Flush destination device before committing metadata
dm clone metadata: Use a two phase commit
dm clone metadata: Track exact changes per transaction
dm btree: increase rebalance threshold in __rebalance2()
dm: add dm-clone to the documentation index
dm mpath: remove harmful bio-based optimization
Pull FIELD_SIZEOF conversion from Kees Cook:
"A mostly mechanical treewide conversion from FIELD_SIZEOF() to
sizeof_field(). This avoids the redundancy of having 2 macros
(actually 3) doing the same thing, and consolidates on sizeof_field().
While "field" is not an accurate name, it is the common name used in
the kernel, and doesn't result in any unintended innuendo.
As there are still users of FIELD_SIZEOF() in -next, I will clean up
those during this coming development cycle and send the final old
macro removal patch at that time"
* tag 'sizeof_field-v5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
treewide: Use sizeof_field() macro
MIPS: OCTEON: Replace SIZEOF_FIELD() macro
* pm-cpuidle:
cpuidle: Drop unnecessary type cast in cpuidle_poll_time()
cpuidle: Fix cpuidle_driver_state_disabled()
cpuidle: use first valid target residency as poll time
* acpi-pm:
ACPI: PM: Avoid attaching ACPI PM domain to certain devices
