PD#142961: only status[7] of samsung indicate the R/B status, as others
using status[6:7].
Change-Id: I6b6030c868f81e250b4c96629025c1aeeb7b7d65
Signed-off-by: Yonghui Yu <yonghui.yu@amlogic.com>
PD#138714: Re-implement legacy early_suspend for Amlogic driver.
1. re-implement early_suspend mechanism for legacy early_suspend driver code.
The early_suspend/late_resume can be trigger via cmd:
echo 1/0 > /sys/power/eary_suspend_trigger
2. Register wakeup source and report wakeup event for Remoute KEY_POWER
Change-Id: I07ba9861aa0c0c1126238e84248948f7707e9ae2
Signed-off-by: Qiufang Dai <qiufang.dai@amlogic.com>
PD#141217: fix pcm bclk following sample rate, pcm format and slot number
Change-Id: I4e1547c6c7c133a46a8c8b9a9d595adb7aa2771c
Signed-off-by: Xing Wang <xing.wang@amlogic.com>
PD#138714: initial add bt support for gxl and m8b
Change-Id: Ia243a220ec87ff7bb6242f21e8372b90a4f6456b
Signed-off-by: Larson Jiang <larson.jiang@amlogic.com>
PD#141217: enable CONFIG_DEBUG_INFO to add -g to KBUILD_CFLAGS
Change-Id: I4fa030ec02729d58ff5076c3ccf1e6c50385c1a5
Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
Replaced read_lock with rcu_read_lock to reduce time that preemption
is disabled.
Added a function to update io stats for specific uid and moved
hash table lookup, user_namespace out of loops.
Bug: 37319300
Change-Id: I2b81b5cd3b6399b40d08c3c14b42cad044556970
Signed-off-by: Jin Qian <jinqian@google.com>
MTP function doesn't show as a drive in Windows when the device
is connected to PC's USB3 port, because device fails to respond
ACK to BULK OUT transfer request.
This patch modifies MTP OUT request length as multiple of MaxPacketSize
per databook requirement in order to fix this issue.
Patchset: mtp
Change-Id: I090d7880ff00c499dc5ba7fd644b1fe7cd87fcb5
Signed-off-by: Jiebing Li <jiebing.li@intel.com>
Signed-off-by: Wang, Yu <yu.y.wang@intel.com>
Signed-off-by: Russ Weight <russell.h.weight@intel.com>
This reverts commit ab16e2fd5e.
This change caused issues for sdcardfs on top of vfat
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Change-Id: I34918eed57a8b566c58f8083de12a93a12ba5857
PD#141217: enable percpu local timer for m8b
1. TimerA ~ TimerD for CPU0 ~ CPU3
2. TimerE is clock source
3. TimerE is delay source
4. hrtimer is enabled
Change-Id: I79b0b73f5ab5ec4d2321faa8ea5cba25e28550b2
Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
PD#138714: disable useless devices on p400 and p401
Change-Id: I7f0d2f4b59cae56814b3a91ceacf4aaac6058e16
Signed-off-by: Frank Chen <frank.chen@amlogic.com>
Not all filesystems support changing the owner of a file.
We shouldn't complain if it doesn't happen.
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Bug: 37488099
Change-Id: I403e44ab7230f176e6df82f6adb4e5c82ce57f33
For file based encryption, ext4 explicitly does not
create negative dentries for encrypted files. If you
force one over it, the decrypted file will be hidden
until the cache is cleared. Instead, just fail out.
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Bug: 37231161
Change-Id: Id2a9708dfa75e1c22f89915c529789caadd2ca4b
Adapted from wrapfs
commit 8c49eaa0sb9c ("Wrapfs: ->iget fixes")
Change where we igrab/iput to ensure we always hold a valid lower_inode.
Return ENOMEM (not EACCES) if iget5_locked returns NULL.
Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Bug: 35766959
Change-Id: Id8d4e0c0cbc685a0a77685ce73c923e9a3ddc094
Changes in 4.9.23:
drm/i915/gen9: Increase PCODE request timeout to 50ms
drm/i915: Nuke debug messages from the pipe update critical section
drm/i915: Avoid tweaking evaluation thresholds on Baytrail v3
drm/i915: Only enable hotplug interrupts if the display interrupts are enabled
drm/i915: Drop support for I915_EXEC_CONSTANTS_* execbuf parameters.
drm/i915: Stop using RP_DOWN_EI on Baytrail
drm/i915: Avoid rcu_barrier() from reclaim paths (shrinker)
orangefs: fix memory leak of string 'new' on exit path
orangefs: Dan Carpenter influenced cleanups...
orangefs: fix buffer size mis-match between kernel space and user space.
i2c: bcm2835: Fix hang for writing messages larger than 16 bytes
rt2x00usb: fix anchor initialization
rt2x00usb: do not anchor rx and tx urb's
rt2x00: Fix incorrect usage of CONFIG_RT2X00_LIB_USB
mtd: bcm47xxpart: fix parsing first block after aligned TRX
MIPS: Introduce irq_stack
MIPS: Stack unwinding while on IRQ stack
MIPS: Only change $28 to thread_info if coming from user mode
MIPS: Switch to the irq_stack in interrupts
MIPS: Select HAVE_IRQ_EXIT_ON_IRQ_STACK
MIPS: IRQ Stack: Fix erroneous jal to plat_irq_dispatch
crypto: caam - fix RNG deinstantiation error checking
crypto: caam - fix invalid dereference in caam_rsa_init_tfm()
Revert "drm/i915/execlists: Reset RING registers upon resume"
net/packet: fix overflow in check for priv area size
blk-mq: Avoid memory reclaim when remapping queues
usb: hub: Wait for connection to be reestablished after port reset
net/mlx4_en: Fix bad WQE issue
net/mlx4_core: Fix racy CQ (Completion Queue) free
net/mlx4_core: Fix when to save some qp context flags for dynamic VST to VGT transitions
dma-buf: add support for compat ioctl
Linux 4.9.23
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 7c3945bc20 upstream.
Save the qp context flags byte containing the flag disabling vlan stripping
in the RESET to INIT qp transition, rather than in the INIT to RTR
transition. Per the firmware spec, the flags in this byte are active
in the RESET to INIT transition.
As a result of saving the flags in the incorrect qp transition, when
switching dynamically from VGT to VST and back to VGT, the vlan
remained stripped (as is required for VST) and did not return to
not-stripped (as is required for VGT).
Fixes: f0f829bf42 ("net/mlx4_core: Add immediate activate for VGT->VST->VGT")
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
