Remove queue_work for CPL timeout to avoid duplicated recover.

Bug: 197715023

Signed-off-by: Kisang Lee <kisang80.lee@samsung.com>
Change-Id: I01f46dcadd110fec97fed65fbfc6126ab26ef662
(cherry picked from commit df8ac3c0)

Signed-off-by: Petri Gynther <pgynther@google.com>
Change-Id: If568b7b74f71042df2262121a4c5950748745cb8

Bug: 199816923
Signed-off-by: yihsiangpeng <yihsiangpeng@google.com>
Change-Id: Ia8f9512b4b9604a914bc83a18c00160e1fe45803
(cherry picked from commit bcd088fc)

unix_gc() assumes that candidate sockets can never gain an external
reference (i.e.  be installed into an fd) while the unix_gc_lock is
held.  Except for MSG_PEEK this is guaranteed by modifying inflight
count under the unix_gc_lock.

MSG_PEEK does not touch any variable protected by unix_gc_lock (file
count is not), yet it needs to be serialized with garbage collection.
Do this by locking/unlocking unix_gc_lock:

 1) increment file count

 2) lock/unlock barrier to make sure incremented file count is visible
    to garbage collection

 3) install file into fd

This is a lock barrier (unlike smp_mb()) that ensures that garbage
collection is run completely before or completely after the barrier.

Cc: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
(cherry picked from commit cbcf0112)
Signed-off-by: Will Deacon <willdeacon@google.com>
Bug: 196926917
Change-Id: Iaae09d2603c9a680b596d0501479296491ee3d64

Add a level to the thermal limits to decrease device temperature
while wireless charging.

Bug: 199167637
Test: sweep through levels, verify off
Signed-off-by: AleX Pelosi <apelosi@google.com>
Change-Id: Idd8806f4a201e09f81b0ffc4ad191771d189f039
(cherry picked from commit 8ebd8f98)

Before the KMI freeze, there was a concern that developers would
encounter boot or compile time issues when trying to check out their
aosp/ directory beyond the current merge point. This is less of an issue
now, and this check has been confusing for some, so we can go ahead and
remove it.

Signed-off-by: J. Avila <elavila@google.com>
Change-Id: I83ee7d43aebfdd97cb8dcb9c11c665ff367b8b79

With the basic guidelines for OWNERS+1 established at
go/gki-p21-owners-guidelines, we can now hand over OWNERS_core
permissions to the P21 team.

Signed-off-by: J. Avila <elavila@google.com>
Change-Id: I608527303d7f9c2797f053ca70b6727b17f3f63a

Temporary workaround blindly enqueuing work to force trusty scheduler
to run after a cpu suspend.
Root causing the workqueue being inappropriately empty (e.g. loss of an IPI)
may make this workaround unnecessary in the future.

Bug: 197458307
Change-Id: Ice8497c9027666a320ada8aa9c15195e31237201
Signed-off-by: Armelle Laine <armellel@google.com>

Extending hysteresis expire value for VDROOP per subsystems.

Bug: 195322083
Signed-off-by: George Lee <geolee@google.com>
Change-Id: Ia411fecafb3fb89427bc0158f6d37354a2542bbc

This reverts commit bc6ca711. As with
the prior two patches, partner gerrit cannot see these OWNERS, so it's
causing patches to be blocked. Revert this until the gerrit team has a
proper fix in place.

Bug: 197928983
Change-Id: Ieffd43dd5678e2928a5c3039dc008dc43ca90da1
Signed-off-by: J. Avila <elavila@google.com>
(cherry picked from commit 0fdb4e32)

This reverts commit fdbfae03. This
OWNERS file is not visible in the partner gerrit, so it's causing
issues. Revert until the gerrit team resolves this.

Bug: 197928983
Change-Id: I4845507c8e95506d2e1b76dfc58d74ee6ff7acbf
Signed-off-by: J. Avila <elavila@google.com>
(cherry picked from commit 04ee563e)

This reverts commit 2e4b322b. Because
the partner gerrit does not have visibility into android-mainline, it
can't find these OWNERS. This shouldn't be a problem, but a bug in
gerrit is causing patches to block on this nonexistent file. Revert this
until a proper fix is in place.

Bug: 197928983
Change-Id: I918ade6b9482d9edff321b01d5d86509e0e87336
Signed-off-by: J. Avila <elavila@google.com>
(cherry picked from commit 191c0ee6)

Since OWNERS file is mostly present to reject changes to the core kernel
and the only time we give OWNER +1s in this tree is for merges from
AOSP, lets remove most ACK team members and add a few people working
on Pixel 2021 GKI.

Signed-off-by: Saravana Kannan <saravanak@google.com>
Change-Id: I54fca16bdc158c2b8a1cda16703add42b8b22ec3
(cherry picked from commit db86e497)

Remove the vendor gro flush and use netdev gro_flush_timeout only.
I believe packets won't be delayed without the custom flush timeout.

Bug: 197032525
Test: Phone sanity test

Signed-off-by: Namkyu Kim <namkyu78.kim@samsung.com>
Change-Id: Iecd3cd1ed183114bc2fc2594c4d1e341a6ee893c
Signed-off-by: Mars Lin <marslin@google.com>

to mitigate the impact from out-of-order packets in the NW side

Bug: 197032525
Test: Phone sanity test

Signed-off-by: Namkyu Kim <namkyu78.kim@samsung.com>
Change-Id: I9fdc6144fa70248d161e17a620e2e157c1b1d247
Signed-off-by: Mars Lin <marslin@google.com>

Ideally auto discharge should have been cleared while transitioning
into the unattached state. Check and clear autodischarge if this is
not the case as a recovery path.

Bug: 195706673
Change-Id: I4ba2ea320d760534d6a2df1bac375cee191c8f7d
Signed-off-by: Badhri Jagan Sridharan <badhri@google.com>

Bug: 197470356
Signed-off-by: AyoungSim <a.sim@samsung.com>
Change-Id: Ie1527c42a534c1aedf44358afde7884b643fd50d

Enable kernel address space layout randomization

Bug: 197748284
Signed-off-by: Petri Gynther <pgynther@google.com>
Change-Id: If7450b4411e9fa48db832bf8cb242eecaaa00e64

This reverts commit 7b3259ac.

Reason for revert: caused the airplane suspend regression (b/196242282)

Bug: 196242282
Change-Id: I269858f4c65ac43c15d4a7300a7e507ae51d2822
Signed-off-by: Albert Wang <albertccwang@google.com>

Signed-off-by: Petri Gynther <pgynther@google.com>
Change-Id: I02a28382bc0827c5471a077aa712cb346921754e

This patch handles a variety of small cleanups to download_gki:
* Removes GKI-files and replaces it with an array in download_gki itself
* Removes the conditional check for downloading the -user images
* Only unzips the chosen boot.img type from the img.zip
* Remove some string redundancies

Bug: 194513402
Signed-off-by: J. Avila <elavila@google.com>
Change-Id: Ifd4cb7b2a6e1de44e493f68f6f80712ee16d880c
(cherry picked from commit 775ab869)

Because the boot.img is compressed as lz4, sometimes the strings call
used to check its SHA will be truncated. Make this more consistent by
decompressing it first.

Bug: 194513402
Signed-off-by: J. Avila <elavila@google.com>
Change-Id: I1187427ac25ae36b32db89e66cb4bcc5c67a2044
(cherry picked from commit 845fccc1)

xTS testing requires a signed user boot.img. Now that these are more
readily available, default to downloading the user boot.img from the
signed artifacts. Support for unsigned boot-user.img remains via a
switch.

Bug: 194513402
Signed-off-by: J. Avila <elavila@google.com>
Change-Id: I9b8cd2b746fb6aac7323379d865d1c3507ae1de6
(cherry picked from commit 77728392)

This reverts commit d7c0d4f4.
Apply pa/1987105 Due to Lassen fixed Wifi calling issue b/197189571

arm64/configs: support channel extension

Bug: 197189571
Test: WFC work normally
Signed-off-by: Mars Lin <marslin@google.com>
Change-Id: I0b6812c37a692898415459bb48827cdd333147f9

This reverts commit d13ac1d7.

Apply pa/1987104 Due to Lassen fixed Wifi calling issue b/197189571

arm64/dts: support channel extension

Bug: 197189571
Test: WFC work normally
Signed-off-by: Mars Lin <marslin@google.com>
Change-Id: I439552b3219d5e197fecd8f3ab152d9dc694f7b5

This reverts commit e6a200c0.

Apply pa/1987103 Due to Lassen fixed Wifi calling issue b/197189571

soc/google/cpif: support channel extension

Bug: 197189571
Test: WFC work normally
Signed-off-by: Mars Lin <marslin@google.com>
Change-Id: Ib35458f50429409d40919ae6b70b948e07bb6d03

This reverts commit 11b3be6e.

Apply pa/1987102 Due to Lassen fixed Wifi calling issue b/197189571

arm64/dts: support multi ch dts

Bug: 197189571
Test: WFC work normally
Signed-off-by: Mars Lin <marslin@google.com>
Change-Id: Idef42faa66df127434807818b02546f7eb6e16e7

This reverts commit 33716e8a.

Apply pa/1987101 Due to Lassen fixed Wifi calling issue b/197189571

soc/google/cpif: support multi ch dts

Bug: 197189571
Test: WFC work normally
Change-Id: Ib32034ec1c62a347f62133d7d23c5796fdd83f1c
Signed-off-by: Mars Lin <marslin@google.com>

Add a hide-page-fault property for the tpu in device-tree.

Bug: 192415557
Change-Id: I8370266bef82008440f7937a16b787a6761893ec
Signed-off-by: Alex <acnwigwe@google.com>
(cherry picked from commit 63829e40)

Add 'hide_page_fault' functionality for the tpu so when it performs
speculative fetches, the error logs for page faults are not printed.

Bug: 192415557
Change-Id: Ic1463cab7fbfab2140d41ceb0bb4275e396a6575
Signed-off-by: Alex <acnwigwe@google.com>
(cherry picked from commit b43ee2f3)

This reverts commit e8c20602.

Revert this change due to it will cause Wifi calling cannot work normally.

Bug: 197189571
Test: WFC work normally
Signed-off-by: Mars Lin <marslin@google.com>
Change-Id: I0ccdd60ee51c4b310a4605eb0be0904ecaacfb74

This reverts commit 2efcddca.

Revert this change due to it will cause Wifi calling cannot work normally.

Bug: 197189571
Test: WFC work normally
Signed-off-by: Mars Lin <marslin@google.com>
Change-Id: Icf44bf9e78e3938207ea54faa496581c7002ed49

This reverts commit 7b8add62.

Revert this change due to it will cause Wifi calling cannot work normally.

Bug: 197189571
Test: WFC work normally
Signed-off-by: Mars Lin <marslin@google.com>
Change-Id: Ib8964bba4f7df609d022485580e07641e45b29ad

This reverts commit be98016a.

Revert this change due to it will cause Wifi calling cannot work normally.

Bug: 197189571
Test: WFC work normally
Signed-off-by: Mars Lin <marslin@google.com>
Change-Id: I621fbf3b44394b74fe175edbc5d46f47622576a7

This reverts commit 03cde49b.

Revert this change due to it will cause Wifi calling cannot work normally.

Bug: 197189571
Test: WFC work normally
Signed-off-by: Mars Lin <marslin@google.com>
Change-Id: Ifaee0b25ac4e1f6d8c02e8001c453d9bf122a8a2

Increased 8 bit to 16 bit to cover the increase from
250mA to 300mA.

Bug: 195720309
Signed-off-by: George Lee <geolee@google.com>
Change-Id: Ib6fad33a64b67fefdc176d60a7df716461a72f1d

Bug: 195720309
Signed-off-by: Olivier Cozette <cozette@google.com>
Change-Id: I7959689392896a9d3534809ed15366a722b6a515

It has possibility that LDOs were off and not back to on yet while
other thread tried to access register in the IRQ event flow. Check
to turn LDOs back on as suspend was interrupted.

Bug: 196665879
Test: USB functions work well normally
Test: Verify LDOs on after the break of suspend
Signed-off-by: Albert Wang <albertccwang@google.com>
Change-Id: I2b8ffe675c79a4cdbf5b5e401a03fa0e8d4f9abe

Disable PCIe L1.2 on CP crash for stable operation.

Bug: 195651167
Test: Simulated over 3000 crashes and CP could resume.

Signed-off-by: Kisang Lee <kisang80.lee@samsung.com>
Change-Id: I8d8e5b1b6b632547fd6badbca20c15e4286b17fa

When receiving FRS and Sourcing_Vbus events from low-level drivers, keep
other events which come a bit earlier so that they will not be ignored
in the event handler.

Fixes: 8dc4bd07 ("usb: typec: tcpm: Add support for Sink Fast Role SWAP(FRS)")
Cc: stable <stable@vger.kernel.org>
Cc: Badhri Jagan Sridharan <badhri@google.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Badhri Jagan Sridharan <badhri@google.com>
Signed-off-by: Kyle Tso <kyletso@google.com>
Link: https://lore.kernel.org/r/20210803091314.3051302-1-kyletso@google.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 43ad944c
 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git

 usb-linus)
Bug: 194987217
Signed-off-by: Kyle Tso <kyletso@google.com>
Change-Id: Ibb4a2ccd2bbb34e53d4fbe44803aad521bb7029f
(cherry picked from commit 8914725a)