In the case of ffs_free_inst() called, whole ffs_dev structure is
freed. Userspace related API do not check if ffs_dev is freed or
not.
If ffs endpoint is opened by userspace, ffs_free_inst() is executed,
mark inst_exist to false but do not free instance structures until
ffs_data is freed.
Besides, ffs_data is allocated in ffs_fs_mount() while opts->dev
is allocated when ffs instance created. And opts->dev will
be freed when ffs instance freed.
If ffs instance is freed and created once, opts->dev is allocated
to new memory, but since ffs_fs_mount() won't be called in this
case, new opts->dev miss the ffs_data address and
ffs_data->private_data still point to old opts->dev address which
is already freed.
So new allocated opts->dev need to initialize opts->dev->ffs_data,
and ffs_private_data also need to update new allocated opts->dev
address.
Change-Id: Idea56f86c62da700926e8ce3a724d5be6295a4fd
Signed-off-by: Liangliang Lu <luliang@codeaurora.org>
If there are continuous data-CRC errors in higher speed modes (SDR104
mode), then driver fallbacks to lower speed mode. But if at all it
fails to fallback to lower speed mode, then that error should be
propagated to the caller so that caller will handle it appropriately.
Without this change, sometime while processing card removal event,
driver fails to detect card removal and treats card as present
eventhough its removed.
Change-Id: I89544d41c5b014eb9227ba33ef9ec1917b6793dc
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Simplify the message processing of CEC adapter driver's transmit
function. Don't need to decompose CEC message's header block and
data block 0 before programming to the registers.
Change-Id: Icf2b2f123bda560ef4e3c8c4c6a2eaf828b7ce9a
CRs-Fixed: 2117559
Signed-off-by: Zhiming Weng <czweng@codeaurora.org>
Ensure that session continue is not sent to firmware
in cases where resources sufficient event is converted
to insufficient.
Change-Id: I3500a63d49dcd799ad76491a207c68bfef854dd3
Signed-off-by: Surajit Podder <spodder@codeaurora.org>
Changes to enable csiphy in combo mode for (2+1) lane
sensors.
CRs-Fixed: 1068576
Change-Id: Iaf03c1a6b13a19e8591ab3dbb462154130b41e5e
Signed-off-by: Vivek Veenam <vveenam@codeaurora.org>
Currently same pipe index is used for both QDSS and DPL pipes for SDM660.
This causes QDSS not working in composition 90DB having both QDSS and DPL
interfaces. Hence fix it by changing QDSS pipe index to 3 so that both
QDSS and DPL works fine with 90DB composition on SDM660.
Change-Id: I7c799716cff7321985fcb88a8073737343a932f5
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
Add sdhc_2 on msm8996 virtual platform for SDIO WLAN.
Change-Id: Ic021ca67507af88a2c98eac4d5b4c10c3300f1a9
Signed-off-by: Zhiqiang Tu <ztu@codeaurora.org>
Before accessing step position table we need to make sure
its valid.
Change-Id: I914a51861e982d556039e5ba8510a67cab69fb82
Signed-off-by: Vijay kumar Tumati <vtumati@codeaurora.org>
Enable MMC to support SDIO pass-through on virtual platform.
Change-Id: I808510d6d30ea780f3936c4eba98bb6e3e637050
Signed-off-by: Zhiqiang Tu <ztu@codeaurora.org>
* refs/heads/tmp-ceee5bd
BACKPORT: arm64: relocatable: suppress R_AARCH64_ABS64 relocations in vmlinux
sched/core: fix have_sched_energy_data build warning
sched/core: Warn if ENERGY_AWARE is enabled but data is missing
sched: walt: Correct WALT window size initialization
FROMLIST: sched/fair: Use wake_q length as a hint for wake_wide
sched: WALT: account cumulative window demand
sched/fair: remove useless variable in find_best_target
sched/tune: access schedtune_initialized under CGROUP_SCHEDTUNE
sched/fair: consider task utilization in group_max_util()
sched/fair: consider task utilization in group_norm_util()
sched/fair: enforce EAS mode
sched/fair: ignore backup CPU when not valid
sched/fair: trace energy_diff for non boosted tasks
UPSTREAM: sched/fair: Sync task util before slow-path wakeup
UPSTREAM: sched/fair: Fix usage of find_idlest_group() when the local group is idlest
UPSTREAM: sched/fair: Fix usage of find_idlest_group() when no groups are allowed
BACKPORT: sched/fair: Fix find_idlest_group when local group is not allowed
UPSTREAM: sched/fair: Remove unnecessary comparison with -1
BACKPORT: sched/fair: Move select_task_rq_fair slow-path into its own function
UPSTREAM: sched/fair: Force balancing on nohz balance if local group has capacity
UPSTREAM: sched/core: Add missing update_rq_clock() call in set_user_nice()
UPSTREAM: sched/core: Add missing update_rq_clock() call for task_hot()
UPSTREAM: sched/core: Add missing update_rq_clock() in detach_task_cfs_rq()
UPSTREAM: sched/core: Add missing update_rq_clock() in post_init_entity_util_avg()
UPSTREAM: sched/core: Fix find_idlest_group() for fork
BACKPORT: sched/fair: Fix PELT integrity for new tasks
BACKPORT: sched/cgroup: Fix cpu_cgroup_fork() handling
UPSTREAM: sched/fair: Fix and optimize the fork() path
BACKPORT: sched/fair: Make it possible to account fair load avg consistently
cpufreq/sched: Consider max cpu capacity when choosing frequencies
Linux 4.4.95
FS-Cache: fix dereference of NULL user_key_payload
fscrypto: require write access to mount to set encryption policy
KEYS: Fix race between updating and finding a negative key
fscrypt: fix dereference of NULL user_key_payload
f2fs crypto: add missing locking for keyring_key access
f2fs crypto: replace some BUG_ON()'s with error checks
sched/autogroup: Fix autogroup_move_group() to never skip sched_move_task()
parisc: Fix double-word compare and exchange in LWS code on 32-bit kernels
parisc: Avoid trashing sr2 and sr3 in LWS code
pkcs7: Prevent NULL pointer dereference, since sinfo is not always set.
KEYS: don't let add_key() update an uninstantiated key
lib/digsig: fix dereference of NULL user_key_payload
KEYS: encrypted: fix dereference of NULL user_key_payload
rtlwifi: rtl8821ae: Fix connection lost problem
clockevents/drivers/cs5535: Improve resilience to spurious interrupts
bus: mbus: fix window size calculation for 4GB windows
brcmsmac: make some local variables 'static const' to reduce stack size
i2c: ismt: Separate I2C block read from SMBus block read
ALSA: hda: Remove superfluous '-' added by printk conversion
ALSA: seq: Enable 'use' locking in all configurations
drm/nouveau/mmu: flush tlbs before deleting page tables
drm/nouveau/bsp/g92: disable by default
can: esd_usb2: Fix can_dlc value for received RTR, frames
usb: musb: Check for host-mode using is_host_active() on reset interrupt
usb: musb: sunxi: Explicitly release USB PHY on exit
can: gs_usb: fix busy loop if no more TX context is available
ALSA: usb-audio: Add native DSD support for Pro-Ject Pre Box S2 Digital
usb: hub: Allow reset retry for USB2 devices on connect bounce
usb: quirks: add quirk for WORLDE MINI MIDI keyboard
usb: cdc_acm: Add quirk for Elatec TWN3
USB: serial: metro-usb: add MS7820 device id
USB: core: fix out-of-bounds access bug in usb_get_bos_descriptor()
USB: devio: Revert "USB: devio: Don't corrupt user memory"
ANDROID: binder: show high watermark of alloc->pages.
ANDROID: binder: Add thread->process_todo flag.
UPSTREAM: arm64: compat: Remove leftover variable declaration
ANDROID: sched/fair: Select correct capacity state for energy_diff
Revert "UPSTREAM: efi/libstub/arm64: Set -fpie when building the EFI stub"
cpufreq: schedutil: clamp util to CPU maximum capacity
FROMLIST: android: binder: Fix null ptr dereference in debug msg
FROMLIST: android: binder: Change binder_shrinker to static
cpufreq/sched: Use cpu max freq rather than policy max
Conflicts:
include/linux/sched.h
kernel/sched/core.c
kernel/sched/fair.c
Change-Id: I2751f851df741f00e797deaf2119872b3dced655
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
Code closed in ifdef CONFIG_SCHED_WALT blocks is not used in
msm-4.4 builds, hence in order to be as much as closer to
upstream and subsequently to have less merge conflicts in the
future, let's restore this code.
Restore below CONFIG_SCHED_WALT changes in file [1]:
be832f6 sched: walt: Leverage existing
^^^^^^^ Discarded in dbad9b8.
efb86bd sched: Introduce Window Assisted Load Tracking (WALT)
^^^^^^^ Restore only the block, which is modified by be832f6.
Discarded in efbe378.
dbad9b8 Merge android-4.4@89074de (v4.4.94) into msm-4.4
efbe378 Merge branch 'v4.4-16.09-android-tmp' into lsk-v4.4-16.09-android
[1] kernel/sched/sched.h
Change-Id: Ifd7e230b3b47dde61abf2472f092ff78d80b7427
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
cam_snapshot and cam_focus GPIO pins are unused on Mojave,
thus remove them from DT. Those pins are used for ADV7481
on Mojave.
Change-Id: I8c0026a215fdc2cf1aa94eb763f82258229435c8
Suggested-by: Resmi Rajendran <resmir@qti.qualcomm.com>
Signed-off-by: Rahul Sharma <sharah@codeaurora.org>
Virtual plane limited the usage of plane on assigned display only.
It is against the implementation in strategy manager in SDM, which
assume any plane can be used by any display.
Change-Id: Iddcb94d888dfa1ec7685f2964116b4296a0e9a7f
Signed-off-by: Camus Wong <camusw@codeaurora.org>
Signed-off-by: Rahul Sharma <sharah@codeaurora.org>
Add device pointer to all external APIs so that platform driver is
able to support multiple devices/instances at the same time.
Change-Id: I09dfb146da30d3fd6514dc79dc31cd239a03afa8
Signed-off-by: Yue Ma <yuem@codeaurora.org>
cnss_set_driver_status() is no longer needed by WLAN host driver.
Hence remove it from platform driver.
Change-Id: I31a3174bdded924a9279a40ece05a835277e4626
Signed-off-by: Yue Ma <yuem@codeaurora.org>
Writing data to DDR is not ensured to be completed even with addition
of data memory barrier. It is possible that CPU receive that write
instruction is completed but in reality data can be stuck in intermediate
buffer.
Readback of write index is added to ensure that remote side is sent
interrupt only after data is written on DDR.
CRs-Fixed: 2136645
Change-Id: I32c4967daf71991621b57421167e0ac8d38ce065
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
Add a length check in wil_cfg80211_mgmt_tx to detect unsigned integer
overflow.
Change-Id: I37f988481433a2e1238831980715aef32aa89a85
Signed-off-by: Lior David <liord@codeaurora.org>
Add a length check in wmi_set_ie to detect unsigned integer
overflow.
Change-Id: Id1ec6a6218f3fe6e00cc3f9a8e674f8f843273f2
Signed-off-by: Lior David <liord@codeaurora.org>
When loading FW from file add block size checks to ensure a
corrupted FW file will not cause the driver to write outside
the device memory.
Change-Id: I6d7342cd33b2c47b701bcca4ee3cd84febbc56a2
Signed-off-by: Lior David <liord@codeaurora.org>
