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Author SHA1 Message Date
xiaofeng
4a84a59cb8 ANDROID: vendor_hooks:vendor hook for pidfd_open 
Add vendor hook when detecting process status through
pidfd_open.

Bug: 238725692
Change-Id: I565988cb8bf6dd44ab4dc15c410c2dcf50703def
Signed-off-by: xiaofeng <xiaofeng5@xiaomi.com>
 2022-08-16 02:42:13 +00:00
Darren Hsu
571f9fff87 ANDROID: Update the ABI representation 
Leaf changes summary: 2 artifacts changed
Changed leaf types summary: 0 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 1 Added
function
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 1 Added
variable

1 Added function:

  [A] 'function int __traceiter_android_vh_try_to_freeze_todo_logging(
void*, bool*)'

1 Added variable:

  [A] 'tracepoint __tracepoint_android_vh_try_to_freeze_todo_logging'

Bug: 240091483
Signed-off-by: Darren Hsu <darrenhsu@google.com>
Change-Id: I2ba595d12385ba86f2d90e6f1014fcf411269591
 2022-08-15 15:50:47 +08:00
Greg Kroah-Hartman
6eae1503dd Linux 5.10.136 
Link: https://lore.kernel.org/r/20220809175512.853274191@linuxfoundation.org
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Pavel Machek (CIP) <pavel@denx.de>
Tested-by: Rudi Heitbaum <rudi@heitbaum.com>
Tested-by: Salvatore Bonaccorso <carnil@debian.org>
Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:47 +02:00
Pawan Gupta
1bea03b44e x86/speculation: Add LFENCE to RSB fill sequence 
commit ba6e31af2b upstream.

RSB fill sequence does not have any protection for miss-prediction of
conditional branch at the end of the sequence. CPU can speculatively
execute code immediately after the sequence, while RSB filling hasn't
completed yet.

  #define __FILL_RETURN_BUFFER(reg, nr, sp)       \
          mov     $(nr/2), reg;                   \
  771:                                            \
          ANNOTATE_INTRA_FUNCTION_CALL;           \
          call    772f;                           \
  773:    /* speculation trap */                  \
          UNWIND_HINT_EMPTY;                      \
          pause;                                  \
          lfence;                                 \
          jmp     773b;                           \
  772:                                            \
          ANNOTATE_INTRA_FUNCTION_CALL;           \
          call    774f;                           \
  775:    /* speculation trap */                  \
          UNWIND_HINT_EMPTY;                      \
          pause;                                  \
          lfence;                                 \
          jmp     775b;                           \
  774:                                            \
          add     $(BITS_PER_LONG/8) * 2, sp;     \
          dec     reg;                            \
          jnz     771b;        <----- CPU can miss-predict here.

Before RSB is filled, RETs that come in program order after this macro
can be executed speculatively, making them vulnerable to RSB-based
attacks.

Mitigate it by adding an LFENCE after the conditional branch to prevent
speculation while RSB is being filled.

Suggested-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Daniel Sneddon <daniel.sneddon@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:47 +02:00
Daniel Sneddon
509c2c9fe7 x86/speculation: Add RSB VM Exit protections 
commit 2b12993220 upstream.

tl;dr: The Enhanced IBRS mitigation for Spectre v2 does not work as
documented for RET instructions after VM exits. Mitigate it with a new
one-entry RSB stuffing mechanism and a new LFENCE.

== Background ==

Indirect Branch Restricted Speculation (IBRS) was designed to help
mitigate Branch Target Injection and Speculative Store Bypass, i.e.
Spectre, attacks. IBRS prevents software run in less privileged modes
from affecting branch prediction in more privileged modes. IBRS requires
the MSR to be written on every privilege level change.

To overcome some of the performance issues of IBRS, Enhanced IBRS was
introduced.  eIBRS is an "always on" IBRS, in other words, just turn
it on once instead of writing the MSR on every privilege level change.
When eIBRS is enabled, more privileged modes should be protected from
less privileged modes, including protecting VMMs from guests.

== Problem ==

Here's a simplification of how guests are run on Linux' KVM:

void run_kvm_guest(void)
{
	// Prepare to run guest
	VMRESUME();
	// Clean up after guest runs
}

The execution flow for that would look something like this to the
processor:

1. Host-side: call run_kvm_guest()
2. Host-side: VMRESUME
3. Guest runs, does "CALL guest_function"
4. VM exit, host runs again
5. Host might make some "cleanup" function calls
6. Host-side: RET from run_kvm_guest()

Now, when back on the host, there are a couple of possible scenarios of
post-guest activity the host needs to do before executing host code:

* on pre-eIBRS hardware (legacy IBRS, or nothing at all), the RSB is not
touched and Linux has to do a 32-entry stuffing.

* on eIBRS hardware, VM exit with IBRS enabled, or restoring the host
IBRS=1 shortly after VM exit, has a documented side effect of flushing
the RSB except in this PBRSB situation where the software needs to stuff
the last RSB entry "by hand".

IOW, with eIBRS supported, host RET instructions should no longer be
influenced by guest behavior after the host retires a single CALL
instruction.

However, if the RET instructions are "unbalanced" with CALLs after a VM
exit as is the RET in #6, it might speculatively use the address for the
instruction after the CALL in #3 as an RSB prediction. This is a problem
since the (untrusted) guest controls this address.

Balanced CALL/RET instruction pairs such as in step #5 are not affected.

== Solution ==

The PBRSB issue affects a wide variety of Intel processors which
support eIBRS. But not all of them need mitigation. Today,
X86_FEATURE_RSB_VMEXIT triggers an RSB filling sequence that mitigates
PBRSB. Systems setting RSB_VMEXIT need no further mitigation - i.e.,
eIBRS systems which enable legacy IBRS explicitly.

However, such systems (X86_FEATURE_IBRS_ENHANCED) do not set RSB_VMEXIT
and most of them need a new mitigation.

Therefore, introduce a new feature flag X86_FEATURE_RSB_VMEXIT_LITE
which triggers a lighter-weight PBRSB mitigation versus RSB_VMEXIT.

The lighter-weight mitigation performs a CALL instruction which is
immediately followed by a speculative execution barrier (INT3). This
steers speculative execution to the barrier -- just like a retpoline
-- which ensures that speculation can never reach an unbalanced RET.
Then, ensure this CALL is retired before continuing execution with an
LFENCE.

In other words, the window of exposure is opened at VM exit where RET
behavior is troublesome. While the window is open, force RSB predictions
sampling for RET targets to a dead end at the INT3. Close the window
with the LFENCE.

There is a subset of eIBRS systems which are not vulnerable to PBRSB.
Add these systems to the cpu_vuln_whitelist[] as NO_EIBRS_PBRSB.
Future systems that aren't vulnerable will set ARCH_CAP_PBRSB_NO.

  [ bp: Massage, incorporate review comments from Andy Cooper. ]

Signed-off-by: Daniel Sneddon <daniel.sneddon@linux.intel.com>
Co-developed-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:47 +02:00
Ning Qiang
e5b556a7b2 macintosh/adb: fix oob read in do_adb_query() function 
commit fd97e4ad6d upstream.

In do_adb_query() function of drivers/macintosh/adb.c, req->data is copied
form userland. The parameter "req->data[2]" is missing check, the array
size of adb_handler[] is 16, so adb_handler[req->data[2]].original_address and
adb_handler[req->data[2]].handler_id will lead to oob read.

Cc: stable <stable@kernel.org>
Signed-off-by: Ning Qiang <sohu0106@126.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220713153734.2248-1-sohu0106@126.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:47 +02:00
Hilda Wu
75742ffc36 Bluetooth: btusb: Add Realtek RTL8852C support ID 0x13D3:0x3586 
commit 6ad353dfc8 upstream.

Add the support ID(0x13D3, 0x3586) to usb_device_id table for
Realtek RTL8852C.

The device info from /sys/kernel/debug/usb/devices as below.

T:  Bus=03 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#=  2 Spd=12   MxCh= 0
D:  Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=13d3 ProdID=3586 Rev= 0.00
S:  Manufacturer=Realtek
S:  Product=Bluetooth Radio
S:  SerialNumber=00e04c000001
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms

Signed-off-by: Hilda Wu <hildawu@realtek.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:46 +02:00
Hilda Wu
40e2e7f1bf Bluetooth: btusb: Add Realtek RTL8852C support ID 0x13D3:0x3587 
commit 8f0054dd29 upstream.

Add the support ID(0x13D3, 0x3587) to usb_device_id table for
Realtek RTL8852C.

The device info from /sys/kernel/debug/usb/devices as below.

T:  Bus=03 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#=  2 Spd=12   MxCh= 0
D:  Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=13d3 ProdID=3587 Rev= 0.00
S:  Manufacturer=Realtek
S:  Product=Bluetooth Radio
S:  SerialNumber=00e04c000001
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms

Signed-off-by: Hilda Wu <hildawu@realtek.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:46 +02:00
Hilda Wu
9c45bb363e Bluetooth: btusb: Add Realtek RTL8852C support ID 0x0CB8:0xC558 
commit 5b75ee37eb upstream.

Add the support ID(0x0CB8, 0xC558) to usb_device_id table for
Realtek RTL8852C.

The device info from /sys/kernel/debug/usb/devices as below.

T:  Bus=03 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#=  2 Spd=12   MxCh= 0
D:  Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=0cb8 ProdID=c558 Rev= 0.00
S:  Manufacturer=Realtek
S:  Product=Bluetooth Radio
S:  SerialNumber=00e04c000001
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms

Signed-off-by: Hilda Wu <hildawu@realtek.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:46 +02:00
Hilda Wu
3a292cb181 Bluetooth: btusb: Add Realtek RTL8852C support ID 0x04C5:0x1675 
commit 893fa8bc99 upstream.

Add the support ID(0x04c5, 0x1675) to usb_device_id table for
Realtek RTL8852C.

The device info from /sys/kernel/debug/usb/devices as below.

T:  Bus=03 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#=  2 Spd=12   MxCh= 0
D:  Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=04c5 ProdID=1675 Rev= 0.00
S:  Manufacturer=Realtek
S:  Product=Bluetooth Radio
S:  SerialNumber=00e04c000001
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms

Signed-off-by: Hilda Wu <hildawu@realtek.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:46 +02:00
Hilda Wu
1a2a2e3456 Bluetooth: btusb: Add Realtek RTL8852C support ID 0x04CA:0x4007 
commit c379c96cc2 upstream.

Add the support ID(0x04CA, 0x4007) to usb_device_id table for
Realtek RTL8852C.

The device info from /sys/kernel/debug/usb/devices as below.

T:  Bus=03 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#=  2 Spd=12   MxCh= 0
D:  Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=04ca ProdID=4007 Rev= 0.00
S:  Manufacturer=Realtek
S:  Product=Bluetooth Radio
S:  SerialNumber=00e04c000001
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms

Signed-off-by: Hilda Wu <hildawu@realtek.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:46 +02:00
Aaron Ma
e81f95d030 Bluetooth: btusb: Add support of IMC Networks PID 0x3568 
commit c69ecb0ea4 upstream.

It is 13d3:3568 for MediaTek MT7922 USB Bluetooth chip.

T:  Bus=03 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#=  2 Spd=480 MxCh= 0
D:  Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=13d3 ProdID=3568 Rev=01.00
S:  Manufacturer=MediaTek Inc.
S:  Product=Wireless_Device
S:  SerialNumber=...
C:  #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=100mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=125us
E:  Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:  If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
I:  If#= 2 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
E:  Ad=0a(O) Atr=03(Int.) MxPS=  64 Ivl=125us
E:  Ad=8a(I) Atr=03(Int.) MxPS=  64 Ivl=125us

Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:46 +02:00
Hakan Jansson
918ce738e2 Bluetooth: hci_bcm: Add DT compatible for CYW55572 
commit f8cad62002 upstream.

CYW55572 is a Wi-Fi + Bluetooth combo device from Infineon.

Signed-off-by: Hakan Jansson <hakan.jansson@infineon.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:46 +02:00
Ahmad Fatoum
033a4455d9 Bluetooth: hci_bcm: Add BCM4349B1 variant 
commit 4f17c2b669 upstream.

The BCM4349B1, aka CYW/BCM89359, is a WiFi+BT chip and its Bluetooth
portion can be controlled over serial.

Two subversions are added for the chip, because ROM firmware reports
002.002.013 (at least for the chips I have here), while depending on
patchram firmware revision, either 002.002.013 or 002.002.014 is
reported.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:45 +02:00
Raghavendra Rao Ananta
50763f0ac0 selftests: KVM: Handle compiler optimizations in ucall 
[ Upstream commit 9e2f6498ef ]

The selftests, when built with newer versions of clang, is found
to have over optimized guests' ucall() function, and eliminating
the stores for uc.cmd (perhaps due to no immediate readers). This
resulted in the userspace side always reading a value of '0', and
causing multiple test failures.

As a result, prevent the compiler from optimizing the stores in
ucall() with WRITE_ONCE().

Suggested-by: Ricardo Koller <ricarkol@google.com>
Suggested-by: Reiji Watanabe <reijiw@google.com>
Signed-off-by: Raghavendra Rao Ananta <rananta@google.com>
Message-Id: <20220615185706.1099208-1-rananta@google.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-11 13:06:45 +02:00
Dmitry Klochkov
a56e1ccdb7 tools/kvm_stat: fix display of error when multiple processes are found 
[ Upstream commit 933b5f9f98 ]

Instead of printing an error message, kvm_stat script fails when we
restrict statistics to a guest by its name and there are multiple guests
with such name:

  # kvm_stat -g my_vm
  Traceback (most recent call last):
    File "/usr/bin/kvm_stat", line 1819, in <module>
      main()
    File "/usr/bin/kvm_stat", line 1779, in main
      options = get_options()
    File "/usr/bin/kvm_stat", line 1718, in get_options
      options = argparser.parse_args()
    File "/usr/lib64/python3.10/argparse.py", line 1825, in parse_args
      args, argv = self.parse_known_args(args, namespace)
    File "/usr/lib64/python3.10/argparse.py", line 1858, in parse_known_args
      namespace, args = self._parse_known_args(args, namespace)
    File "/usr/lib64/python3.10/argparse.py", line 2067, in _parse_known_args
      start_index = consume_optional(start_index)
    File "/usr/lib64/python3.10/argparse.py", line 2007, in consume_optional
      take_action(action, args, option_string)
    File "/usr/lib64/python3.10/argparse.py", line 1935, in take_action
      action(self, namespace, argument_values, option_string)
    File "/usr/bin/kvm_stat", line 1649, in __call__
      ' to specify the desired pid'.format(" ".join(pids)))
  TypeError: sequence item 0: expected str instance, int found

To avoid this, it's needed to convert pids int values to strings before
pass them to join().

Signed-off-by: Dmitry Klochkov <kdmitry556@gmail.com>
Message-Id: <20220614121141.160689-1-kdmitry556@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2022-08-11 13:06:45 +02:00
GUO Zihua
3c77292d52 crypto: arm64/poly1305 - fix a read out-of-bound 
commit 7ae19d422c upstream.

A kasan error was reported during fuzzing:

BUG: KASAN: slab-out-of-bounds in neon_poly1305_blocks.constprop.0+0x1b4/0x250 [poly1305_neon]
Read of size 4 at addr ffff0010e293f010 by task syz-executor.5/1646715
CPU: 4 PID: 1646715 Comm: syz-executor.5 Kdump: loaded Not tainted 5.10.0.aarch64 #1
Hardware name: Huawei TaiShan 2280 /BC11SPCD, BIOS 1.59 01/31/2019
Call trace:
 dump_backtrace+0x0/0x394
 show_stack+0x34/0x4c arch/arm64/kernel/stacktrace.c:196
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x158/0x1e4 lib/dump_stack.c:118
 print_address_description.constprop.0+0x68/0x204 mm/kasan/report.c:387
 __kasan_report+0xe0/0x140 mm/kasan/report.c:547
 kasan_report+0x44/0xe0 mm/kasan/report.c:564
 check_memory_region_inline mm/kasan/generic.c:187 [inline]
 __asan_load4+0x94/0xd0 mm/kasan/generic.c:252
 neon_poly1305_blocks.constprop.0+0x1b4/0x250 [poly1305_neon]
 neon_poly1305_do_update+0x6c/0x15c [poly1305_neon]
 neon_poly1305_update+0x9c/0x1c4 [poly1305_neon]
 crypto_shash_update crypto/shash.c:131 [inline]
 shash_finup_unaligned+0x84/0x15c crypto/shash.c:179
 crypto_shash_finup+0x8c/0x140 crypto/shash.c:193
 shash_digest_unaligned+0xb8/0xe4 crypto/shash.c:201
 crypto_shash_digest+0xa4/0xfc crypto/shash.c:217
 crypto_shash_tfm_digest+0xb4/0x150 crypto/shash.c:229
 essiv_skcipher_setkey+0x164/0x200 [essiv]
 crypto_skcipher_setkey+0xb0/0x160 crypto/skcipher.c:612
 skcipher_setkey+0x3c/0x50 crypto/algif_skcipher.c:305
 alg_setkey+0x114/0x2a0 crypto/af_alg.c:220
 alg_setsockopt+0x19c/0x210 crypto/af_alg.c:253
 __sys_setsockopt+0x190/0x2e0 net/socket.c:2123
 __do_sys_setsockopt net/socket.c:2134 [inline]
 __se_sys_setsockopt net/socket.c:2131 [inline]
 __arm64_sys_setsockopt+0x78/0x94 net/socket.c:2131
 __invoke_syscall arch/arm64/kernel/syscall.c:36 [inline]
 invoke_syscall+0x64/0x100 arch/arm64/kernel/syscall.c:48
 el0_svc_common.constprop.0+0x220/0x230 arch/arm64/kernel/syscall.c:155
 do_el0_svc+0xb4/0xd4 arch/arm64/kernel/syscall.c:217
 el0_svc+0x24/0x3c arch/arm64/kernel/entry-common.c:353
 el0_sync_handler+0x160/0x164 arch/arm64/kernel/entry-common.c:369
 el0_sync+0x160/0x180 arch/arm64/kernel/entry.S:683

This error can be reproduced by the following code compiled as ko on a
system with kasan enabled:

#include <linux/module.h>
#include <linux/crypto.h>
#include <crypto/hash.h>
#include <crypto/poly1305.h>

char test_data[] = "\x00\x01\x02\x03\x04\x05\x06\x07"
                   "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
                   "\x10\x11\x12\x13\x14\x15\x16\x17"
                   "\x18\x19\x1a\x1b\x1c\x1d\x1e";

int init(void)
{
        struct crypto_shash *tfm = NULL;
        char *data = NULL, *out = NULL;

        tfm = crypto_alloc_shash("poly1305", 0, 0);
        data = kmalloc(POLY1305_KEY_SIZE - 1, GFP_KERNEL);
        out = kmalloc(POLY1305_DIGEST_SIZE, GFP_KERNEL);
        memcpy(data, test_data, POLY1305_KEY_SIZE - 1);
        crypto_shash_tfm_digest(tfm, data, POLY1305_KEY_SIZE - 1, out);

        kfree(data);
        kfree(out);
        return 0;
}

void deinit(void)
{
}

module_init(init)
module_exit(deinit)
MODULE_LICENSE("GPL");

The root cause of the bug sits in neon_poly1305_blocks. The logic
neon_poly1305_blocks() performed is that if it was called with both s[]
and r[] uninitialized, it will first try to initialize them with the
data from the first "block" that it believed to be 32 bytes in length.
First 16 bytes are used as the key and the next 16 bytes for s[]. This
would lead to the aforementioned read out-of-bound. However, after
calling poly1305_init_arch(), only 16 bytes were deducted from the input
and s[] is initialized yet again with the following 16 bytes. The second
initialization of s[] is certainly redundent which indicates that the
first initialization should be for r[] only.

This patch fixes the issue by calling poly1305_init_arm64() instead of
poly1305_init_arch(). This is also the implementation for the same
algorithm on arm platform.

Fixes: f569ca1647 ("crypto: arm64/poly1305 - incorporate OpenSSL/CRYPTOGAMS NEON implementation")
Cc: stable@vger.kernel.org
Signed-off-by: GUO Zihua <guozihua@huawei.com>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:45 +02:00
Tony Luck
e2c63e1afd ACPI: APEI: Better fix to avoid spamming the console with old error logs 
commit c3481b6b75 upstream.

The fix in commit 3f8dec1162 ("ACPI/APEI: Limit printable size of BERT
table data") does not work as intended on systems where the BIOS has a
fixed size block of memory for the BERT table, relying on s/w to quit
when it finds a record with estatus->block_status == 0. On these systems
all errors are suppressed because the check:

	if (region_len < ACPI_BERT_PRINT_MAX_LEN)

always fails.

New scheme skips individual CPER records that are too large, and also
limits the total number of records that will be printed to 5.

Fixes: 3f8dec1162 ("ACPI/APEI: Limit printable size of BERT table data")
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:45 +02:00
Werner Sembach
6ccff35588 ACPI: video: Shortening quirk list by identifying Clevo by board_name only 
commit f0341e67b3 upstream.

Taking a recent change in the i8042 quirklist to this one: Clevo
board_names are somewhat unique, and if not: The generic Board_-/Sys_Vendor
string "Notebook" doesn't help much anyway. So identifying the devices just
by the board_name helps keeping the list significantly shorter and might
even hit more devices requiring the fix.

Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Fixes: c844d22fe0 ("ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU")
Cc: All applicable <stable@vger.kernel.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:45 +02:00
Werner Sembach
a2b472b152 ACPI: video: Force backlight native for some TongFang devices 
commit c752089f7c upstream.

The TongFang PF5PU1G, PF4NU1F, PF5NU1G, and PF5LUXG/TUXEDO BA15 Gen10,
Pulse 14/15 Gen1, and Pulse 15 Gen2 have the same problem as the Clevo
NL5xRU and NL5xNU/TUXEDO Aura 15 Gen1 and Gen2:
They have a working native and video interface. However the default
detection mechanism first registers the video interface before
unregistering it again and switching to the native interface during boot.
This results in a dangling SBIOS request for backlight change for some
reason, causing the backlight to switch to ~2% once per boot on the first
power cord connect or disconnect event. Setting the native interface
explicitly circumvents this buggy behaviour by avoiding the unregistering
process.

Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: All applicable <stable@vger.kernel.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:45 +02:00
George Kennedy
a01a4e9f5d tun: avoid double free in tun_free_netdev 
commit 158b515f70 upstream.

Avoid double free in tun_free_netdev() by moving the
dev->tstats and tun->security allocs to a new ndo_init routine
(tun_net_init()) that will be called by register_netdevice().
ndo_init is paired with the desctructor (tun_free_netdev()),
so if there's an error in register_netdevice() the destructor
will handle the frees.

BUG: KASAN: double-free or invalid-free in selinux_tun_dev_free_security+0x1a/0x20 security/selinux/hooks.c:5605

CPU: 0 PID: 25750 Comm: syz-executor416 Not tainted 5.16.0-rc2-syzk #1
Hardware name: Red Hat KVM, BIOS
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x89/0xb5 lib/dump_stack.c:106
print_address_description.constprop.9+0x28/0x160 mm/kasan/report.c:247
kasan_report_invalid_free+0x55/0x80 mm/kasan/report.c:372
____kasan_slab_free mm/kasan/common.c:346 [inline]
__kasan_slab_free+0x107/0x120 mm/kasan/common.c:374
kasan_slab_free include/linux/kasan.h:235 [inline]
slab_free_hook mm/slub.c:1723 [inline]
slab_free_freelist_hook mm/slub.c:1749 [inline]
slab_free mm/slub.c:3513 [inline]
kfree+0xac/0x2d0 mm/slub.c:4561
selinux_tun_dev_free_security+0x1a/0x20 security/selinux/hooks.c:5605
security_tun_dev_free_security+0x4f/0x90 security/security.c:2342
tun_free_netdev+0xe6/0x150 drivers/net/tun.c:2215
netdev_run_todo+0x4df/0x840 net/core/dev.c:10627
rtnl_unlock+0x13/0x20 net/core/rtnetlink.c:112
__tun_chr_ioctl+0x80c/0x2870 drivers/net/tun.c:3302
tun_chr_ioctl+0x2f/0x40 drivers/net/tun.c:3311
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:874 [inline]
__se_sys_ioctl fs/ioctl.c:860 [inline]
__x64_sys_ioctl+0x19d/0x220 fs/ioctl.c:860
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3a/0x80 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae

Reported-by: syzkaller <syzkaller@googlegroups.com>
Signed-off-by: George Kennedy <george.kennedy@oracle.com>
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/1639679132-19884-1-git-send-email-george.kennedy@oracle.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:44 +02:00
Jakub Sitnicki
1069087e2f selftests/bpf: Check dst_port only on the client socket 
commit 2d2202ba85 upstream.

cgroup_skb/egress programs which sock_fields test installs process packets
flying in both directions, from the client to the server, and in reverse
direction.

Recently added dst_port check relies on the fact that destination
port (remote peer port) of the socket which sends the packet is known ahead
of time. This holds true only for the client socket, which connects to the
known server port.

Filter out any traffic that is not egressing from the client socket in the
BPF program that tests reading the dst_port.

Fixes: 8f50f16ff3 ("selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads")
Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20220317113920.1068535-3-jakub@cloudflare.com
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:44 +02:00
Jakub Sitnicki
042fb1c281 selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads 
commit 8f50f16ff3 upstream.

Add coverage to the verifier tests and tests for reading bpf_sock fields to
ensure that 32-bit, 16-bit, and 8-bit loads from dst_port field are allowed
only at intended offsets and produce expected values.

While 16-bit and 8-bit access to dst_port field is straight-forward, 32-bit
wide loads need be allowed and produce a zero-padded 16-bit value for
backward compatibility.

Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Link: https://lore.kernel.org/r/20220130115518.213259-3-jakub@cloudflare.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
[OP: backport to 5.10: adjusted context in sock_fields.c]
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:44 +02:00
Tetsuo Handa
78c8397132 ath9k_htc: fix NULL pointer dereference at ath9k_htc_tx_get_packet() 
commit 8b3046abc9 upstream.

syzbot is reporting lockdep warning at ath9k_wmi_event_tasklet() followed
by kernel panic at get_htc_epid_queue() from ath9k_htc_tx_get_packet() from
ath9k_htc_txstatus() [1], for ath9k_wmi_event_tasklet(WMI_TXSTATUS_EVENTID)
depends on spin_lock_init() from ath9k_init_priv() being already completed.

Since ath9k_wmi_event_tasklet() is set by ath9k_init_wmi() from
ath9k_htc_probe_device(), it is possible that ath9k_wmi_event_tasklet() is
called via tasklet interrupt before spin_lock_init() from ath9k_init_priv()
 from ath9k_init_device() from ath9k_htc_probe_device() is called.

Let's hold ath9k_wmi_event_tasklet(WMI_TXSTATUS_EVENTID) no-op until
ath9k_tx_init() completes.

Link: https://syzkaller.appspot.com/bug?extid=31d54c60c5b254d6f75b [1]
Reported-by: syzbot <syzbot+31d54c60c5b254d6f75b@syzkaller.appspotmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Tested-by: syzbot <syzbot+31d54c60c5b254d6f75b@syzkaller.appspotmail.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/77b76ac8-2bee-6444-d26c-8c30858b8daa@i-love.sakura.ne.jp
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:44 +02:00
Tetsuo Handa
4f3b852336 ath9k_htc: fix NULL pointer dereference at ath9k_htc_rxep() 
commit b0ec7e55fc upstream.

syzbot is reporting lockdep warning followed by kernel panic at
ath9k_htc_rxep() [1], for ath9k_htc_rxep() depends on ath9k_rx_init()
being already completed.

Since ath9k_htc_rxep() is set by ath9k_htc_connect_svc(WMI_BEACON_SVC)
 from ath9k_init_htc_services(), it is possible that ath9k_htc_rxep() is
called via timer interrupt before ath9k_rx_init() from ath9k_init_device()
is called.

Since we can't call ath9k_init_device() before ath9k_init_htc_services(),
let's hold ath9k_htc_rxep() no-op until ath9k_rx_init() completes.

Link: https://syzkaller.appspot.com/bug?extid=4d2d56175b934b9a7bf9 [1]
Reported-by: syzbot <syzbot+4d2d56175b934b9a7bf9@syzkaller.appspotmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Tested-by: syzbot <syzbot+4d2d56175b934b9a7bf9@syzkaller.appspotmail.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/2b88f416-b2cb-7a18-d688-951e6dc3fe92@i-love.sakura.ne.jp
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:44 +02:00
Ben Hutchings
45b69848a2 x86/speculation: Make all RETbleed mitigations 64-bit only 
commit b648ab487f upstream.

The mitigations for RETBleed are currently ineffective on x86_32 since
entry_32.S does not use the required macros.  However, for an x86_32
target, the kconfig symbols for them are still enabled by default and
/sys/devices/system/cpu/vulnerabilities/retbleed will wrongly report
that mitigations are in place.

Make all of these symbols depend on X86_64, and only enable RETHUNK by
default on X86_64.

Fixes: f43b9876e8 ("x86/retbleed: Add fine grained Kconfig knobs")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/YtwSR3NNsWp1ohfV@decadent.org.uk
[bwh: Backported to 5.10/5.15/5.18: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2022-08-11 13:06:44 +02:00
Greg Kroah-Hartman
3581e4a686 Revert "cgroup: Use separate src/dst nodes when preloading css_sets for migration" 
This reverts commit 7657e39585 which is
commit 07fd5b6cdf upstream.

It breaks the Android kernel ABI and is not needed for Android devices,
so it is safe to revert for now.  If it is determined that it is needed
in the future, it can be brought back in an abi-preserving way.

Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I13460fd4409b5bb84a0ae95c790ac604fc1ce7be
 2022-08-11 12:31:12 +02:00
Jaegeuk Kim
a48ad117ec BACKPORT: f2fs: do not set compression bit if kernel doesn't support 
If kernel doesn't have CONFIG_F2FS_FS_COMPRESSION, a file having FS_COMPR_FL via
ioctl(FS_IOC_SETFLAGS) is unaccessible due to f2fs_is_compress_backend_ready().
Let's avoid it.

Bug: 240921972
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
(cherry picked from commit 376523b97c005fa57bb2f8e70f61ab965f16e160)
Change-Id: Ieb0f8945175ea5ccb0060690e882f054360fb8f0
 2022-08-11 06:12:24 +00:00
Jaegeuk Kim
406e9b3d0b BACKPORT: f2fs: do not count ENOENT for error case 
Otherwise, we can get a wrong cp_error mark.

Bug: 239451498
Cc: <stable@vger.kernel.org>
Fixes: a7b8618aa2 ("f2fs: avoid infinite loop to flush node pages")
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
(cherry picked from commit 1a81f1ba6f9e0e7ab72b32bbd8184892319f1583)
Change-Id: Ic28a139341e96cb6fb0eca9f614895ae14e96946
 2022-08-11 03:29:20 +00:00
Jaegeuk Kim
0d59b2578a BACKPORT: f2fs: avoid infinite loop to flush node pages 
xfstests/generic/475 can give EIO all the time which give an infinite loop
to flush node page like below. Let's avoid it.

[16418.518551] Call Trace:
[16418.518553]  ? dm_submit_bio+0x48/0x400
[16418.518574]  ? submit_bio_checks+0x1ac/0x5a0
[16418.525207]  __submit_bio+0x1a9/0x230
[16418.525210]  ? kmem_cache_alloc+0x29e/0x3c0
[16418.525223]  submit_bio_noacct+0xa8/0x2b0
[16418.525226]  submit_bio+0x4d/0x130
[16418.525238]  __submit_bio+0x49/0x310 [f2fs]
[16418.525339]  ? bio_add_page+0x6a/0x90
[16418.525344]  f2fs_submit_page_bio+0x134/0x1f0 [f2fs]
[16418.525365]  read_node_page+0x125/0x1b0 [f2fs]
[16418.525388]  __get_node_page.part.0+0x58/0x3f0 [f2fs]
[16418.525409]  __get_node_page+0x2f/0x60 [f2fs]
[16418.525431]  f2fs_get_dnode_of_data+0x423/0x860 [f2fs]
[16418.525452]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[16418.525458]  ? __mod_memcg_state.part.0+0x2a/0x30
[16418.525465]  ? __mod_memcg_lruvec_state+0x27/0x40
[16418.525467]  ? __xa_set_mark+0x57/0x70
[16418.525472]  f2fs_do_write_data_page+0x10e/0x7b0 [f2fs]
[16418.525493]  f2fs_write_single_data_page+0x555/0x830 [f2fs]
[16418.525514]  ? sysvec_apic_timer_interrupt+0x4e/0x90
[16418.525518]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[16418.525523]  f2fs_write_cache_pages+0x303/0x880 [f2fs]
[16418.525545]  ? blk_flush_plug_list+0x47/0x100
[16418.525548]  f2fs_write_data_pages+0xfd/0x320 [f2fs]
[16418.525569]  do_writepages+0xd5/0x210
[16418.525648]  filemap_fdatawrite_wbc+0x7d/0xc0
[16418.525655]  filemap_fdatawrite+0x50/0x70
[16418.525658]  f2fs_sync_dirty_inodes+0xa4/0x230 [f2fs]
[16418.525679]  f2fs_write_checkpoint+0x16d/0x1720 [f2fs]
[16418.525699]  ? ttwu_do_wakeup+0x1c/0x160
[16418.525709]  ? ttwu_do_activate+0x6d/0xd0
[16418.525711]  ? __wait_for_common+0x11d/0x150
[16418.525715]  kill_f2fs_super+0xca/0x100 [f2fs]
[16418.525733]  deactivate_locked_super+0x3b/0xb0
[16418.525739]  deactivate_super+0x40/0x50
[16418.525741]  cleanup_mnt+0x139/0x190
[16418.525747]  __cleanup_mnt+0x12/0x20
[16418.525749]  task_work_run+0x6d/0xa0
[16418.525765]  exit_to_user_mode_prepare+0x1ad/0x1b0
[16418.525771]  syscall_exit_to_user_mode+0x27/0x50
[16418.525774]  do_syscall_64+0x48/0xc0
[16418.525776]  entry_SYSCALL_64_after_hwframe+0x44/0xae

Bug: 239451498
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
(cherry picked from commit 059bfa5616af9343da13063ac7d5079c2f4baeea)
Change-Id: I8e1e03208e28b3e9d21e6348cfb57a1adbcbd527
 2022-08-11 03:29:20 +00:00
NeilBrown
6d2d344c5f BACKPORT: f2fs: replace congestion_wait() calls with io_schedule_timeout() 
As congestion is no longer tracked, congestion_wait() is effectively
equivalent to io_schedule_timeout().

So introduce f2fs_io_schedule_timeout() which sets TASK_UNINTERRUPTIBLE
and call that instead.

Bug: 239451498
Link: https://lkml.kernel.org/r/164549983744.9187.6425865370954230902.stgit@noble.brown
Signed-off-by: NeilBrown <neilb@suse.de>
Cc: Anna Schumaker <Anna.Schumaker@Netapp.com>
Cc: Chao Yu <chao@kernel.org>
Cc: Darrick J. Wong <djwong@kernel.org>
Cc: Ilya Dryomov <idryomov@gmail.com>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Jeff Layton <jlayton@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Lars Ellenberg <lars.ellenberg@linbit.com>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Paolo Valente <paolo.valente@linaro.org>
Cc: Philipp Reisner <philipp.reisner@linbit.com>
Cc: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Cc: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
(cherry picked from commit 7634669ca55379537e5358bd5783b29bf15f67e4)
Change-Id: Ia09696633e0f957838771efbee8ee23c9d8c6c46
 2022-08-11 03:29:20 +00:00
Jaegeuk Kim
ffe2cbbff9 BACKPORT: f2fs: fix wrong condition check when failing metapage read 
This patch fixes wrong initialization.

Bug: 239451498
Fixes: 50c63009f6 ("f2fs: avoid an infinite loop in f2fs_sync_dirty_inodes")
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
(cherry picked from commit 6dff2f6fa8278c1f0bdd90cd07c3a1d88d687a33)
Change-Id: I27aa190a58d59558a49e8cd35c2f7a94318d7b0d
 2022-08-11 03:29:20 +00:00
Greg Kroah-Hartman
d28684281b Merge 5.10.132 into android13-5.10-lts 
Changes in 5.10.132
	ALSA: hda - Add fixup for Dell Latitidue E5430
	ALSA: hda/conexant: Apply quirk for another HP ProDesk 600 G3 model
	ALSA: hda/realtek: Fix headset mic for Acer SF313-51
	ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc671
	ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc221
	ALSA: hda/realtek - Enable the headset-mic on a Xiaomi's laptop
	xen/netback: avoid entering xenvif_rx_next_skb() with an empty rx queue
	fix race between exit_itimers() and /proc/pid/timers
	mm: split huge PUD on wp_huge_pud fallback
	tracing/histograms: Fix memory leak problem
	net: sock: tracing: Fix sock_exceed_buf_limit not to dereference stale pointer
	ip: fix dflt addr selection for connected nexthop
	ARM: 9213/1: Print message about disabled Spectre workarounds only once
	ARM: 9214/1: alignment: advance IT state after emulating Thumb instruction
	wifi: mac80211: fix queue selection for mesh/OCB interfaces
	cgroup: Use separate src/dst nodes when preloading css_sets for migration
	btrfs: return -EAGAIN for NOWAIT dio reads/writes on compressed and inline extents
	drm/panfrost: Put mapping instead of shmem obj on panfrost_mmu_map_fault_addr() error
	drm/panfrost: Fix shrinker list corruption by madvise IOCTL
	fs/remap: constrain dedupe of EOF blocks
	nilfs2: fix incorrect masking of permission flags for symlinks
	sh: convert nommu io{re,un}map() to static inline functions
	Revert "evm: Fix memleak in init_desc"
	ext4: fix race condition between ext4_write and ext4_convert_inline_data
	ARM: dts: imx6qdl-ts7970: Fix ngpio typo and count
	spi: amd: Limit max transfer and message size
	ARM: 9209/1: Spectre-BHB: avoid pr_info() every time a CPU comes out of idle
	ARM: 9210/1: Mark the FDT_FIXED sections as shareable
	net/mlx5e: kTLS, Fix build time constant test in TX
	net/mlx5e: kTLS, Fix build time constant test in RX
	net/mlx5e: Fix capability check for updating vnic env counters
	drm/i915: fix a possible refcount leak in intel_dp_add_mst_connector()
	ima: Fix a potential integer overflow in ima_appraise_measurement
	ASoC: sgtl5000: Fix noise on shutdown/remove
	ASoC: tas2764: Add post reset delays
	ASoC: tas2764: Fix and extend FSYNC polarity handling
	ASoC: tas2764: Correct playback volume range
	ASoC: tas2764: Fix amp gain register offset & default
	ASoC: Intel: Skylake: Correct the ssp rate discovery in skl_get_ssp_clks()
	ASoC: Intel: Skylake: Correct the handling of fmt_config flexible array
	net: stmmac: dwc-qos: Disable split header for Tegra194
	sysctl: Fix data races in proc_dointvec().
	sysctl: Fix data races in proc_douintvec().
	sysctl: Fix data races in proc_dointvec_minmax().
	sysctl: Fix data races in proc_douintvec_minmax().
	sysctl: Fix data races in proc_doulongvec_minmax().
	sysctl: Fix data races in proc_dointvec_jiffies().
	tcp: Fix a data-race around sysctl_tcp_max_orphans.
	inetpeer: Fix data-races around sysctl.
	net: Fix data-races around sysctl_mem.
	cipso: Fix data-races around sysctl.
	icmp: Fix data-races around sysctl.
	ipv4: Fix a data-race around sysctl_fib_sync_mem.
	ARM: dts: at91: sama5d2: Fix typo in i2s1 node
	ARM: dts: sunxi: Fix SPI NOR campatible on Orange Pi Zero
	drm/i915/selftests: fix a couple IS_ERR() vs NULL tests
	drm/i915/gt: Serialize TLB invalidates with GT resets
	sysctl: Fix data-races in proc_dointvec_ms_jiffies().
	icmp: Fix a data-race around sysctl_icmp_ratelimit.
	icmp: Fix a data-race around sysctl_icmp_ratemask.
	raw: Fix a data-race around sysctl_raw_l3mdev_accept.
	ipv4: Fix data-races around sysctl_ip_dynaddr.
	nexthop: Fix data-races around nexthop_compat_mode.
	net: ftgmac100: Hold reference returned by of_get_child_by_name()
	ima: force signature verification when CONFIG_KEXEC_SIG is configured
	ima: Fix potential memory leak in ima_init_crypto()
	sfc: fix use after free when disabling sriov
	seg6: fix skb checksum evaluation in SRH encapsulation/insertion
	seg6: fix skb checksum in SRv6 End.B6 and End.B6.Encaps behaviors
	seg6: bpf: fix skb checksum in bpf_push_seg6_encap()
	sfc: fix kernel panic when creating VF
	net: atlantic: remove deep parameter on suspend/resume functions
	net: atlantic: remove aq_nic_deinit() when resume
	KVM: x86: Fully initialize 'struct kvm_lapic_irq' in kvm_pv_kick_cpu_op()
	net/tls: Check for errors in tls_device_init
	mm: sysctl: fix missing numa_stat when !CONFIG_HUGETLB_PAGE
	virtio_mmio: Add missing PM calls to freeze/restore
	virtio_mmio: Restore guest page size on resume
	netfilter: br_netfilter: do not skip all hooks with 0 priority
	scsi: hisi_sas: Limit max hw sectors for v3 HW
	cpufreq: pmac32-cpufreq: Fix refcount leak bug
	platform/x86: hp-wmi: Ignore Sanitization Mode event
	net: tipc: fix possible refcount leak in tipc_sk_create()
	NFC: nxp-nci: don't print header length mismatch on i2c error
	nvme-tcp: always fail a request when sending it failed
	nvme: fix regression when disconnect a recovering ctrl
	net: sfp: fix memory leak in sfp_probe()
	ASoC: ops: Fix off by one in range control validation
	pinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()
	ASoC: SOF: Intel: hda-loader: Clarify the cl_dsp_init() flow
	ASoC: wm5110: Fix DRE control
	ASoC: dapm: Initialise kcontrol data for mux/demux controls
	ASoC: cs47l15: Fix event generation for low power mux control
	ASoC: madera: Fix event generation for OUT1 demux
	ASoC: madera: Fix event generation for rate controls
	irqchip: or1k-pic: Undefine mask_ack for level triggered hardware
	x86: Clear .brk area at early boot
	soc: ixp4xx/npe: Fix unused match warning
	ARM: dts: stm32: use the correct clock source for CEC on stm32mp151
	Revert "can: xilinx_can: Limit CANFD brp to 2"
	nvme-pci: phison e16 has bogus namespace ids
	signal handling: don't use BUG_ON() for debugging
	USB: serial: ftdi_sio: add Belimo device ids
	usb: typec: add missing uevent when partner support PD
	usb: dwc3: gadget: Fix event pending check
	tty: serial: samsung_tty: set dma burst_size to 1
	vt: fix memory overlapping when deleting chars in the buffer
	serial: 8250: fix return error code in serial8250_request_std_resource()
	serial: stm32: Clear prev values before setting RTS delays
	serial: pl011: UPSTAT_AUTORTS requires .throttle/unthrottle
	serial: 8250: Fix PM usage_count for console handover
	x86/pat: Fix x86_has_pat_wp()
	Linux 5.10.132

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I03edd74e43a2343810b3fbc8c551176640bad04a
 2022-08-10 17:53:04 +02:00
Greg Kroah-Hartman
ea867e8307 Merge 5.10.131 into android13-5.10-lts 
Changes in 5.10.131
	Revert "mtd: rawnand: gpmi: Fix setting busy timeout setting"
	Linux 5.10.131

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I9e3e07f02973b5f503ab50869ea517a3565af7ff
 2022-08-10 17:52:46 +02:00
Greg Kroah-Hartman
df1d4ee9d7 Merge 5.10.130 into android13-5.10-lts 
Changes in 5.10.130
	mm/slub: add missing TID updates on slab deactivation
	ALSA: hda/realtek: Add quirk for Clevo L140PU
	can: bcm: use call_rcu() instead of costly synchronize_rcu()
	can: grcan: grcan_probe(): remove extra of_node_get()
	can: gs_usb: gs_usb_open/close(): fix memory leak
	bpf: Fix incorrect verifier simulation around jmp32's jeq/jne
	bpf: Fix insufficient bounds propagation from adjust_scalar_min_max_vals
	usbnet: fix memory leak in error case
	net: rose: fix UAF bug caused by rose_t0timer_expiry
	netfilter: nft_set_pipapo: release elements in clone from abort path
	netfilter: nf_tables: stricter validation of element data
	iommu/vt-d: Fix PCI bus rescan device hot add
	fbdev: fbmem: Fix logo center image dx issue
	fbmem: Check virtual screen sizes in fb_set_var()
	fbcon: Disallow setting font bigger than screen size
	fbcon: Prevent that screen size is smaller than font size
	PM: runtime: Redefine pm_runtime_release_supplier()
	memregion: Fix memregion_free() fallback definition
	video: of_display_timing.h: include errno.h
	powerpc/powernv: delay rng platform device creation until later in boot
	can: kvaser_usb: replace run-time checks with struct kvaser_usb_driver_info
	can: kvaser_usb: kvaser_usb_leaf: fix CAN clock frequency regression
	can: kvaser_usb: kvaser_usb_leaf: fix bittiming limits
	xfs: remove incorrect ASSERT in xfs_rename
	ARM: meson: Fix refcount leak in meson_smp_prepare_cpus
	pinctrl: sunxi: a83t: Fix NAND function name for some pins
	arm64: dts: qcom: msm8994: Fix CPU6/7 reg values
	arm64: dts: imx8mp-evk: correct mmc pad settings
	arm64: dts: imx8mp-evk: correct the uart2 pinctl value
	arm64: dts: imx8mp-evk: correct gpio-led pad settings
	arm64: dts: imx8mp-evk: correct I2C3 pad settings
	pinctrl: sunxi: sunxi_pconf_set: use correct offset
	arm64: dts: qcom: msm8992-*: Fix vdd_lvs1_2-supply typo
	ARM: at91: pm: use proper compatible for sama5d2's rtc
	ARM: at91: pm: use proper compatibles for sam9x60's rtc and rtt
	ARM: dts: at91: sam9x60ek: fix eeprom compatible and size
	ARM: dts: at91: sama5d2_icp: fix eeprom compatibles
	xsk: Clear page contiguity bit when unmapping pool
	i40e: Fix dropped jumbo frames statistics
	ibmvnic: Properly dispose of all skbs during a failover.
	selftests: forwarding: fix flood_unicast_test when h2 supports IFF_UNICAST_FLT
	selftests: forwarding: fix learning_test when h1 supports IFF_UNICAST_FLT
	selftests: forwarding: fix error message in learning_test
	r8169: fix accessing unset transport header
	i2c: cadence: Unregister the clk notifier in error path
	dmaengine: imx-sdma: Allow imx8m for imx7 FW revs
	misc: rtsx_usb: fix use of dma mapped buffer for usb bulk transfer
	misc: rtsx_usb: use separate command and response buffers
	misc: rtsx_usb: set return value in rsp_buf alloc err path
	dt-bindings: dma: allwinner,sun50i-a64-dma: Fix min/max typo
	ida: don't use BUG_ON() for debugging
	dmaengine: pl330: Fix lockdep warning about non-static key
	dmaengine: at_xdma: handle errors of at_xdmac_alloc_desc() correctly
	dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
	dmaengine: ti: Add missing put_device in ti_dra7_xbar_route_allocate
	Linux 5.10.130

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id8a7c8ed8f6f1aab605fc0ad328bbeb3d3d0946f
 2022-08-10 17:51:30 +02:00
Greg Kroah-Hartman
51d36faaf7 Merge 5.10.129 into android13-5.10-lts 
Changes in 5.10.129
	drm/amdgpu: To flush tlb for MMHUB of RAVEN series
	ipv6: take care of disable_policy when restoring routes
	nvme-pci: add NVME_QUIRK_BOGUS_NID for ADATA XPG SX6000LNP (AKA SPECTRIX S40G)
	nvdimm: Fix badblocks clear off-by-one error
	powerpc/prom_init: Fix kernel config grep
	powerpc/book3e: Fix PUD allocation size in map_kernel_page()
	powerpc/bpf: Fix use of user_pt_regs in uapi
	dm raid: fix accesses beyond end of raid member array
	dm raid: fix KASAN warning in raid5_add_disks
	s390/archrandom: simplify back to earlier design and initialize earlier
	SUNRPC: Fix READ_PLUS crasher
	net: rose: fix UAF bugs caused by timer handler
	net: usb: ax88179_178a: Fix packet receiving
	virtio-net: fix race between ndo_open() and virtio_device_ready()
	selftests/net: pass ipv6_args to udpgso_bench's IPv6 TCP test
	net: dsa: bcm_sf2: force pause link settings
	net: tun: unlink NAPI from device on destruction
	net: tun: stop NAPI when detaching queues
	net: dp83822: disable false carrier interrupt
	net: dp83822: disable rx error interrupt
	RDMA/qedr: Fix reporting QP timeout attribute
	RDMA/cm: Fix memory leak in ib_cm_insert_listen
	linux/dim: Fix divide by 0 in RDMA DIM
	usbnet: fix memory allocation in helpers
	net: ipv6: unexport __init-annotated seg6_hmac_net_init()
	NFSD: restore EINVAL error translation in nfsd_commit()
	caif_virtio: fix race between virtio_device_ready() and ndo_open()
	PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events
	s390: remove unneeded 'select BUILD_BIN2C'
	netfilter: nft_dynset: restore set element counter when failing to update
	net/sched: act_api: Notify user space if any actions were flushed before error
	net: bonding: fix possible NULL deref in rlb code
	net: bonding: fix use-after-free after 802.3ad slave unbind
	nfc: nfcmrvl: Fix irq_of_parse_and_map() return value
	NFC: nxp-nci: Don't issue a zero length i2c_master_read()
	tipc: move bc link creation back to tipc_node_create
	epic100: fix use after free on rmmod
	io_uring: ensure that send/sendmsg and recv/recvmsg check sqe->ioprio
	tunnels: do not assume mac header is set in skb_tunnel_check_pmtu()
	net: tun: avoid disabling NAPI twice
	xfs: use current->journal_info for detecting transaction recursion
	xfs: rename variable mp to parsing_mp
	xfs: Skip repetitive warnings about mount options
	xfs: ensure xfs_errortag_random_default matches XFS_ERRTAG_MAX
	xfs: fix xfs_trans slab cache name
	xfs: update superblock counters correctly for !lazysbcount
	xfs: fix xfs_reflink_unshare usage of filemap_write_and_wait_range
	tcp: add a missing nf_reset_ct() in 3WHS handling
	xen/gntdev: Avoid blocking in unmap_grant_pages()
	drivers: cpufreq: Add missing of_node_put() in qoriq-cpufreq.c
	sit: use min
	ipv6/sit: fix ipip6_tunnel_get_prl return value
	hwmon: (ibmaem) don't call platform_device_del() if platform_device_add() fails
	selftests/rseq: remove ARRAY_SIZE define from individual tests
	selftests/rseq: introduce own copy of rseq uapi header
	selftests/rseq: Remove useless assignment to cpu variable
	selftests/rseq: Remove volatile from __rseq_abi
	selftests/rseq: Introduce rseq_get_abi() helper
	selftests/rseq: Introduce thread pointer getters
	selftests/rseq: Uplift rseq selftests for compatibility with glibc-2.35
	selftests/rseq: Fix ppc32: wrong rseq_cs 32-bit field pointer on big endian
	selftests/rseq: Fix ppc32 missing instruction selection "u" and "x" for load/store
	selftests/rseq: Fix ppc32 offsets by using long rather than off_t
	selftests/rseq: Fix warnings about #if checks of undefined tokens
	selftests/rseq: Remove arm/mips asm goto compiler work-around
	selftests/rseq: Fix: work-around asm goto compiler bugs
	selftests/rseq: x86-64: use %fs segment selector for accessing rseq thread area
	selftests/rseq: x86-32: use %gs segment selector for accessing rseq thread area
	selftests/rseq: Change type of rseq_offset to ptrdiff_t
	xen/blkfront: fix leaking data in shared pages
	xen/netfront: fix leaking data in shared pages
	xen/netfront: force data bouncing when backend is untrusted
	xen/blkfront: force data bouncing when backend is untrusted
	xen-netfront: restore __skb_queue_tail() positioning in xennet_get_responses()
	xen/arm: Fix race in RB-tree based P2M accounting
	net: usb: qmi_wwan: add Telit 0x1060 composition
	net: usb: qmi_wwan: add Telit 0x1070 composition
	clocksource/drivers/ixp4xx: remove EXPORT_SYMBOL_GPL from ixp4xx_timer_setup()
	Linux 5.10.129

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia51c8e0aa511088fa01627409647c1f1e7f5c0bd
 2022-08-10 17:51:11 +02:00
Greg Kroah-Hartman
5b41788406 Merge 5.10.128 into android13-5.10-lts 
Changes in 5.10.128
	MAINTAINERS: add Amir as xfs maintainer for 5.10.y
	drm: remove drm_fb_helper_modinit
	tick/nohz: unexport __init-annotated tick_nohz_full_setup()
	bcache: memset on stack variables in bch_btree_check() and bch_sectors_dirty_init()
	xfs: use kmem_cache_free() for kmem_cache objects
	xfs: punch out data fork delalloc blocks on COW writeback failure
	xfs: Fix the free logic of state in xfs_attr_node_hasname
	xfs: remove all COW fork extents when remounting readonly
	xfs: check sb_meta_uuid for dabuf buffer recovery
	powerpc/ftrace: Remove ftrace init tramp once kernel init is complete
	net: mscc: ocelot: allow unregistered IP multicast flooding
	Linux 5.10.128

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I54f6c996c5835682c0a90c5923626b7202353ba4
 2022-08-10 17:50:53 +02:00
Greg Kroah-Hartman
bdb69a7d69 Merge 5.10.127 into android13-5.10-lts 
Changes in 5.10.127
	vt: drop old FONT ioctls
	random: schedule mix_interrupt_randomness() less often
	random: quiet urandom warning ratelimit suppression message
	ALSA: hda/via: Fix missing beep setup
	ALSA: hda/conexant: Fix missing beep setup
	ALSA: hda/realtek: Add mute LED quirk for HP Omen laptop
	ALSA: hda/realtek - ALC897 headset MIC no sound
	ALSA: hda/realtek: Apply fixup for Lenovo Yoga Duet 7 properly
	ALSA: hda/realtek: Add quirk for Clevo PD70PNT
	ALSA: hda/realtek: Add quirk for Clevo NS50PU
	net: openvswitch: fix parsing of nw_proto for IPv6 fragments
	btrfs: add error messages to all unrecognized mount options
	mmc: sdhci-pci-o2micro: Fix card detect by dealing with debouncing
	mtd: rawnand: gpmi: Fix setting busy timeout setting
	ata: libata: add qc->flags in ata_qc_complete_template tracepoint
	dm era: commit metadata in postsuspend after worker stops
	dm mirror log: clear log bits up to BITS_PER_LONG boundary
	USB: serial: option: add Telit LE910Cx 0x1250 composition
	USB: serial: option: add Quectel EM05-G modem
	USB: serial: option: add Quectel RM500K module support
	drm/msm: Fix double pm_runtime_disable() call
	netfilter: nftables: add nft_parse_register_load() and use it
	netfilter: nftables: add nft_parse_register_store() and use it
	netfilter: use get_random_u32 instead of prandom
	scsi: scsi_debug: Fix zone transition to full condition
	drm/msm: use for_each_sgtable_sg to iterate over scatterlist
	bpf: Fix request_sock leak in sk lookup helpers
	drm/sun4i: Fix crash during suspend after component bind failure
	bpf, x86: Fix tail call count offset calculation on bpf2bpf call
	phy: aquantia: Fix AN when higher speeds than 1G are not advertised
	tipc: simplify the finalize work queue
	tipc: fix use-after-free Read in tipc_named_reinit
	igb: fix a use-after-free issue in igb_clean_tx_ring
	bonding: ARP monitor spams NETDEV_NOTIFY_PEERS notifiers
	net/sched: sch_netem: Fix arithmetic in netem_dump() for 32-bit platforms
	drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf
	drm/msm/dp: check core_initialized before disable interrupts at dp_display_unbind()
	drm/msm/dp: fixes wrong connection state caused by failure of link train
	drm/msm/dp: deinitialize mainlink if link training failed
	drm/msm/dp: promote irq_hpd handle to handle link training correctly
	drm/msm/dp: fix connect/disconnect handled at irq_hpd
	erspan: do not assume transport header is always set
	net/tls: fix tls_sk_proto_close executed repeatedly
	udmabuf: add back sanity check
	selftests: netfilter: correct PKTGEN_SCRIPT_PATHS in nft_concat_range.sh
	x86/xen: Remove undefined behavior in setup_features()
	MIPS: Remove repetitive increase irq_err_count
	afs: Fix dynamic root getattr
	ice: ethtool: advertise 1000M speeds properly
	regmap-irq: Fix a bug in regmap_irq_enable() for type_in_mask chips
	igb: Make DMA faster when CPU is active on the PCIe link
	virtio_net: fix xdp_rxq_info bug after suspend/resume
	Revert "net/tls: fix tls_sk_proto_close executed repeatedly"
	nvme: centralize setting the timeout in nvme_alloc_request
	nvme: split nvme_alloc_request()
	nvme: mark nvme_setup_passsthru() inline
	nvme: don't check nvme_req flags for new req
	nvme-pci: allocate nvme_command within driver pdu
	nvme-pci: add NO APST quirk for Kioxia device
	nvme: move the Samsung X5 quirk entry to the core quirks
	gpio: winbond: Fix error code in winbond_gpio_get()
	s390/cpumf: Handle events cycles and instructions identical
	iio: mma8452: fix probe fail when device tree compatible is used.
	iio: adc: vf610: fix conversion mode sysfs node name
	usb: typec: wcove: Drop wrong dependency to INTEL_SOC_PMIC
	xhci: turn off port power in shutdown
	xhci-pci: Allow host runtime PM as default for Intel Raptor Lake xHCI
	xhci-pci: Allow host runtime PM as default for Intel Meteor Lake xHCI
	usb: gadget: Fix non-unique driver names in raw-gadget driver
	USB: gadget: Fix double-free bug in raw_gadget driver
	usb: chipidea: udc: check request status before setting device address
	f2fs: attach inline_data after setting compression
	iio:chemical:ccs811: rearrange iio trigger get and register
	iio:accel:bma180: rearrange iio trigger get and register
	iio:accel:mxc4005: rearrange iio trigger get and register
	iio: accel: mma8452: ignore the return value of reset operation
	iio: gyro: mpu3050: Fix the error handling in mpu3050_power_up()
	iio: trigger: sysfs: fix use-after-free on remove
	iio: adc: stm32: fix maximum clock rate for stm32mp15x
	iio: imu: inv_icm42600: Fix broken icm42600 (chip id 0 value)
	iio: adc: stm32: Fix ADCs iteration in irq handler
	iio: adc: stm32: Fix IRQs on STM32F4 by removing custom spurious IRQs message
	iio: adc: axp288: Override TS pin bias current for some models
	iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client
	xtensa: xtfpga: Fix refcount leak bug in setup
	xtensa: Fix refcount leak bug in time.c
	parisc/stifb: Fix fb_is_primary_device() only available with CONFIG_FB_STI
	parisc: Enable ARCH_HAS_STRICT_MODULE_RWX
	powerpc: Enable execve syscall exit tracepoint
	powerpc/rtas: Allow ibm,platform-dump RTAS call with null buffer address
	powerpc/powernv: wire up rng during setup_arch
	ARM: dts: imx7: Move hsic_phy power domain to HSIC PHY node
	ARM: dts: imx6qdl: correct PU regulator ramp delay
	ARM: exynos: Fix refcount leak in exynos_map_pmu
	soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe
	ARM: Fix refcount leak in axxia_boot_secondary
	memory: samsung: exynos5422-dmc: Fix refcount leak in of_get_dram_timings
	ARM: cns3xxx: Fix refcount leak in cns3xxx_init
	modpost: fix section mismatch check for exported init/exit sections
	random: update comment from copy_to_user() -> copy_to_iter()
	kbuild: link vmlinux only once for CONFIG_TRIM_UNUSED_KSYMS (2nd attempt)
	powerpc/pseries: wire up rng during setup_arch()
	Linux 5.10.127

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie890155be8976eb42f1ae1905571071eed5e66ac
 2022-08-10 17:47:28 +02:00
Greg Kroah-Hartman
dcb3373bb9 Merge 5.10.126 into android13-5.10-lts 
Changes in 5.10.126
	io_uring: use separate list entry for iopoll requests
	Linux 5.10.126

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Icf7e5d06b75d13bbeb9ff16145ead1e7db0fc917
 2022-08-10 17:45:09 +02:00
Greg Kroah-Hartman
8d0a39b476 Merge 5.10.125 into android13-5.10-lts 
Changes in 5.10.125
	s390/mm: use non-quiescing sske for KVM switch to keyed guest
	zonefs: fix zonefs_iomap_begin() for reads
	usb: gadget: u_ether: fix regression in setting fixed MAC address
	tcp: add some entropy in __inet_hash_connect()
	tcp: use different parts of the port_offset for index and offset
	tcp: add small random increments to the source port
	tcp: dynamically allocate the perturb table used by source ports
	tcp: increase source port perturb table to 2^16
	tcp: drop the hash_32() part from the index calculation
	serial: core: Initialize rs485 RTS polarity already on probe
	arm64: mm: Don't invalidate FROM_DEVICE buffers at start of DMA transfer
	io_uring: add missing item types for various requests
	Linux 5.10.125

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iacf39ff739111de61e65e03c088e77a1bbcbc6cb
 2022-08-10 17:00:45 +02:00
Greg Kroah-Hartman
022253f862 ANDROID: GKI: remove CONFIG_RANDOM_TRUST_CPU=y from gki_defconfig 
In commit 4603a37f6e ("random: credit cpu and bootloader seeds by
default") this option is now the default, so no need to explicitly set
it.  Fix the build breakage by removing it from the gki_defconfig files.

Fixes: 4603a37f6e ("random: credit cpu and bootloader seeds by default")
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibb54fc5c34cf249a8acfa45a373d587fbe2c393a
 2022-08-10 16:51:51 +02:00
Greg Kroah-Hartman
78df4e8f81 Merge 5.10.124 into android13-5.10-lts 
Changes in 5.10.124
	9p: missing chunk of "fs/9p: Don't update file type when updating file attributes"
	nfsd: Replace use of rwsem with errseq_t
	bpf: Fix incorrect memory charge cost calculation in stack_map_alloc()
	arm64: dts: imx8mm-beacon: Enable RTS-CTS on UART3
	powerpc/kasan: Silence KASAN warnings in __get_wchan()
	ASoC: nau8822: Add operation for internal PLL off and on
	dma-debug: make things less spammy under memory pressure
	ASoC: cs42l52: Fix TLV scales for mixer controls
	ASoC: cs35l36: Update digital volume TLV
	ASoC: cs53l30: Correct number of volume levels on SX controls
	ASoC: cs42l52: Correct TLV for Bypass Volume
	ASoC: cs42l56: Correct typo in minimum level for SX volume controls
	ASoC: cs42l51: Correct minimum value for SX volume control
	ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo()
	quota: Prevent memory allocation recursion while holding dq_lock
	ASoC: wm8962: Fix suspend while playing music
	ASoC: es8328: Fix event generation for deemphasis control
	ASoC: wm_adsp: Fix event generation for wm_adsp_fw_put()
	Input: soc_button_array - also add Lenovo Yoga Tablet2 1051F to dmi_use_low_level_irq
	scsi: vmw_pvscsi: Expand vcpuHint to 16 bits
	scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topology
	scsi: lpfc: Allow reduced polling rate for nvme_admin_async_event cmd completion
	scsi: ipr: Fix missing/incorrect resource cleanup in error case
	scsi: pmcraid: Fix missing resource cleanup in error case
	ALSA: hda/realtek - Add HW8326 support
	virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failed
	nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
	ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg
	net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag
	mellanox: mlx5: avoid uninitialized variable warning with gcc-12
	MIPS: Loongson-3: fix compile mips cpu_hwmon as module build error.
	gpio: dwapb: Don't print error on -EPROBE_DEFER
	random: credit cpu and bootloader seeds by default
	pNFS: Don't keep retrying if the server replied NFS4ERR_LAYOUTUNAVAILABLE
	pNFS: Avoid a live lock condition in pnfs_update_layout()
	clocksource: hyper-v: unexport __init-annotated hv_init_clocksource()
	i40e: Fix adding ADQ filter to TC0
	i40e: Fix calculating the number of queue pairs
	i40e: Fix call trace in setup_tx_descriptors
	Drivers: hv: vmbus: Release cpu lock in error case
	tty: goldfish: Fix free_irq() on remove
	misc: atmel-ssc: Fix IRQ check in ssc_probe
	drm/i915/reset: Fix error_state_read ptr + offset use
	nvme: use sysfs_emit instead of sprintf
	nvme: add device name to warning in uuid_show()
	mlxsw: spectrum_cnt: Reorder counter pools
	net: bgmac: Fix an erroneous kfree() in bgmac_remove()
	net: ax25: Fix deadlock caused by skb_recv_datagram in ax25_recvmsg
	arm64: ftrace: fix branch range checks
	arm64: ftrace: consistently handle PLTs.
	certs/blacklist_hashes.c: fix const confusion in certs blacklist
	block: Fix handling of offline queues in blk_mq_alloc_request_hctx()
	faddr2line: Fix overlapping text section failures, the sequel
	i2c: npcm7xx: Add check for platform_driver_register
	irqchip/gic/realview: Fix refcount leak in realview_gic_of_init
	irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions
	irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions
	i2c: designware: Use standard optional ref clock implementation
	mei: me: add raptor lake point S DID
	comedi: vmk80xx: fix expression for tx buffer size
	crypto: memneq - move into lib/
	USB: serial: option: add support for Cinterion MV31 with new baseline
	USB: serial: io_ti: add Agilent E5805A support
	usb: dwc2: Fix memory leak in dwc2_hcd_init
	usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe
	serial: 8250: Store to lsr_save_flags after lsr read
	dm mirror log: round up region bitmap size to BITS_PER_LONG
	drm/amd/display: Cap OLED brightness per max frame-average luminance
	ext4: fix bug_on ext4_mb_use_inode_pa
	ext4: make variable "count" signed
	ext4: add reserved GDT blocks check
	KVM: arm64: Don't read a HW interrupt pending state in user context
	KVM: x86: Account a variety of miscellaneous allocations
	KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak
	ALSA: hda/realtek: fix right sounds and mute/micmute LEDs for HP machine
	virtio-pci: Remove wrong address verification in vp_del_vqs()
	dma-direct: don't over-decrypt memory
	net/sched: act_police: more accurate MTU policing
	net: openvswitch: fix misuse of the cached connection on tuple changes
	Revert "PCI: Make pci_enable_ptm() private"
	igc: Enable PCIe PTM
	powerpc/book3e: get rid of #include <generated/compile.h>
	clk: imx8mp: fix usb_root_clk parent
	Linux 5.10.124

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I987dc63a8a51c3310ee3a28be855ed9cb0e3d9b4
 2022-08-10 16:50:42 +02:00
Greg Kroah-Hartman
139306ceb0 Merge 5.10.123 into android13-5.10-lts 
Changes in 5.10.123
	Documentation: Add documentation for Processor MMIO Stale Data
	x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug
	x86/speculation: Add a common function for MD_CLEAR mitigation update
	x86/speculation/mmio: Add mitigation for Processor MMIO Stale Data
	x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigations
	x86/speculation/mmio: Enable CPU Fill buffer clearing on idle
	x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data
	x86/speculation/srbds: Update SRBDS mitigation selection
	x86/speculation/mmio: Reuse SRBDS mitigation for SBDS
	KVM: x86/speculation: Disable Fill buffer clear within guests
	x86/speculation/mmio: Print SMT warning
	Linux 5.10.123

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id4ac331753976e27e181b50634b446dbf97092e1
 2022-08-10 16:38:18 +02:00
Greg Kroah-Hartman
48f617349a Merge 5.10.122 into android13-5.10-lts 
Changes in 5.10.122
	pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
	staging: greybus: codecs: fix type confusion of list iterator variable
	iio: adc: ad7124: Remove shift from scan_type
	lkdtm/bugs: Check for the NULL pointer after calling kmalloc
	tty: goldfish: Use tty_port_destroy() to destroy port
	tty: serial: owl: Fix missing clk_disable_unprepare() in owl_uart_probe
	tty: n_tty: Restore EOF push handling behavior
	tty: serial: fsl_lpuart: fix potential bug when using both of_alias_get_id and ida_simple_get
	usb: usbip: fix a refcount leak in stub_probe()
	usb: usbip: add missing device lock on tweak configuration cmd
	USB: storage: karma: fix rio_karma_init return
	usb: musb: Fix missing of_node_put() in omap2430_probe
	staging: fieldbus: Fix the error handling path in anybuss_host_common_probe()
	pwm: lp3943: Fix duty calculation in case period was clamped
	rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value
	usb: dwc3: pci: Fix pm_runtime_get_sync() error checking
	misc: fastrpc: fix an incorrect NULL check on list iterator
	firmware: stratix10-svc: fix a missing check on list iterator
	usb: typec: mux: Check dev_set_name() return value
	iio: adc: stmpe-adc: Fix wait_for_completion_timeout return value check
	iio: proximity: vl53l0x: Fix return value check of wait_for_completion_timeout
	iio: adc: sc27xx: fix read big scale voltage not right
	iio: adc: sc27xx: Fine tune the scale calibration values
	rpmsg: qcom_smd: Fix returning 0 if irq_of_parse_and_map() fails
	phy: qcom-qmp: fix pipe-clock imbalance on power-on failure
	serial: sifive: Report actual baud base rather than fixed 115200
	coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier
	extcon: ptn5150: Add queue work sync before driver release
	soc: rockchip: Fix refcount leak in rockchip_grf_init
	clocksource/drivers/riscv: Events are stopped during CPU suspend
	rtc: mt6397: check return value after calling platform_get_resource()
	serial: meson: acquire port->lock in startup()
	serial: 8250_fintek: Check SER_RS485_RTS_* only with RS485
	serial: digicolor-usart: Don't allow CS5-6
	serial: rda-uart: Don't allow CS5-6
	serial: txx9: Don't allow CS5-6
	serial: sh-sci: Don't allow CS5-6
	serial: sifive: Sanitize CSIZE and c_iflag
	serial: st-asc: Sanitize CSIZE and correct PARENB for CS7
	serial: stm32-usart: Correct CSIZE, bits, and parity
	firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle
	bus: ti-sysc: Fix warnings for unbind for serial
	driver: base: fix UAF when driver_attach failed
	driver core: fix deadlock in __device_attach
	watchdog: rti-wdt: Fix pm_runtime_get_sync() error checking
	watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe
	ASoC: fsl_sai: Fix FSL_SAI_xDR/xFR definition
	clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value
	s390/crypto: fix scatterwalk_unmap() callers in AES-GCM
	net: sched: fixed barrier to prevent skbuff sticking in qdisc backlog
	net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()
	net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks
	net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register
	modpost: fix removing numeric suffixes
	jffs2: fix memory leak in jffs2_do_fill_super
	ubi: fastmap: Fix high cpu usage of ubi_bgt by making sure wl_pool not empty
	ubi: ubi_create_volume: Fix use-after-free when volume creation failed
	bpf: Fix probe read error in ___bpf_prog_run()
	riscv: read-only pages should not be writable
	net/smc: fixes for converting from "struct smc_cdc_tx_pend **" to "struct smc_wr_tx_pend_priv *"
	nfp: only report pause frame configuration for physical device
	sfc: fix considering that all channels have TX queues
	sfc: fix wrong tx channel offset with efx_separate_tx_channels
	net/mlx5: Don't use already freed action pointer
	net/mlx5: correct ECE offset in query qp output
	net/mlx5e: Update netdev features after changing XDP state
	net: sched: add barrier to fix packet stuck problem for lockless qdisc
	tcp: tcp_rtx_synack() can be called from process context
	gpio: pca953x: use the correct register address to do regcache sync
	afs: Fix infinite loop found by xfstest generic/676
	scsi: sd: Fix potential NULL pointer dereference
	tipc: check attribute length for bearer name
	driver core: Fix wait_for_device_probe() & deferred_probe_timeout interaction
	perf c2c: Fix sorting in percent_rmt_hitm_cmp()
	dmaengine: idxd: set DMA_INTERRUPT cap bit
	mips: cpc: Fix refcount leak in mips_cpc_default_phys_base
	bootconfig: Make the bootconfig.o as a normal object file
	tracing: Fix sleeping function called from invalid context on RT kernel
	tracing: Avoid adding tracer option before update_tracer_options
	iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe()
	iommu/arm-smmu-v3: check return value after calling platform_get_resource()
	f2fs: remove WARN_ON in f2fs_is_valid_blkaddr
	i2c: cadence: Increase timeout per message if necessary
	m68knommu: set ZERO_PAGE() to the allocated zeroed page
	m68knommu: fix undefined reference to `_init_sp'
	dmaengine: zynqmp_dma: In struct zynqmp_dma_chan fix desc_size data type
	NFSv4: Don't hold the layoutget locks across multiple RPC calls
	video: fbdev: hyperv_fb: Allow resolutions with size > 64 MB for Gen1
	video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()
	xprtrdma: treat all calls not a bcall when bc_serv is NULL
	netfilter: nat: really support inet nat without l3 address
	netfilter: nf_tables: delete flowtable hooks via transaction list
	powerpc/kasan: Force thread size increase with KASAN
	netfilter: nf_tables: always initialize flowtable hook list in transaction
	ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe
	netfilter: nf_tables: release new hooks on unsupported flowtable flags
	netfilter: nf_tables: memleak flow rule from commit path
	netfilter: nf_tables: bail out early if hardware offload is not supported
	xen: unexport __init-annotated xen_xlate_map_ballooned_pages()
	af_unix: Fix a data-race in unix_dgram_peer_wake_me().
	bpf, arm64: Clear prog->jited_len along prog->jited
	net: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_list
	net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure
	SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer()
	net: mdio: unexport __init-annotated mdio_bus_init()
	net: xfrm: unexport __init-annotated xfrm4_protocol_init()
	net: ipv6: unexport __init-annotated seg6_hmac_init()
	net/mlx5: Rearm the FW tracer after each tracer event
	net/mlx5: fs, fail conflicting actions
	ip_gre: test csum_start instead of transport header
	net: altera: Fix refcount leak in altera_tse_mdio_create
	drm: imx: fix compiler warning with gcc-12
	iio: dummy: iio_simple_dummy: check the return value of kstrdup()
	staging: rtl8712: fix a potential memory leak in r871xu_drv_init()
	iio: st_sensors: Add a local lock for protecting odr
	lkdtm/usercopy: Expand size of "out of frame" object
	tty: synclink_gt: Fix null-pointer-dereference in slgt_clean()
	tty: Fix a possible resource leak in icom_probe
	drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop()
	drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop()
	USB: host: isp116x: check return value after calling platform_get_resource()
	drivers: tty: serial: Fix deadlock in sa1100_set_termios()
	drivers: usb: host: Fix deadlock in oxu_bus_suspend()
	USB: hcd-pci: Fully suspend across freeze/thaw cycle
	sysrq: do not omit current cpu when showing backtrace of all active CPUs
	usb: dwc2: gadget: don't reset gadget's driver->bus
	misc: rtsx: set NULL intfdata when probe fails
	extcon: Modify extcon device to be created after driver data is set
	clocksource/drivers/sp804: Avoid error on multiple instances
	staging: rtl8712: fix uninit-value in usb_read8() and friends
	staging: rtl8712: fix uninit-value in r871xu_drv_init()
	serial: msm_serial: disable interrupts in __msm_console_write()
	kernfs: Separate kernfs_pr_cont_buf and rename_lock.
	watchdog: wdat_wdt: Stop watchdog when rebooting the system
	md: protect md_unregister_thread from reentrancy
	scsi: myrb: Fix up null pointer access on myrb_cleanup()
	Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process"
	ceph: allow ceph.dir.rctime xattr to be updatable
	drm/radeon: fix a possible null pointer dereference
	modpost: fix undefined behavior of is_arm_mapping_symbol()
	x86/cpu: Elide KCSAN for cpu_has() and friends
	jump_label,noinstr: Avoid instrumentation for JUMP_LABEL=n builds
	nbd: call genl_unregister_family() first in nbd_cleanup()
	nbd: fix race between nbd_alloc_config() and module removal
	nbd: fix io hung while disconnecting device
	s390/gmap: voluntarily schedule during key setting
	cifs: version operations for smb20 unneeded when legacy support disabled
	nodemask: Fix return values to be unsigned
	vringh: Fix loop descriptors check in the indirect cases
	scripts/gdb: change kernel config dumping method
	ALSA: hda/conexant - Fix loopback issue with CX20632
	ALSA: hda/realtek: Fix for quirk to enable speaker output on the Lenovo Yoga DuetITL 2021
	cifs: return errors during session setup during reconnects
	cifs: fix reconnect on smb3 mount types
	ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files
	mmc: block: Fix CQE recovery reset success
	net: phy: dp83867: retrigger SGMII AN when link change
	nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION
	nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling
	nfc: st21nfca: fix incorrect sizing calculations in EVT_TRANSACTION
	ixgbe: fix bcast packets Rx on VF after promisc removal
	ixgbe: fix unexpected VLAN Rx in promisc mode on VF
	Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag
	drm/bridge: analogix_dp: Support PSR-exit to disable transition
	drm/atomic: Force bridge self-refresh-exit on CRTC switch
	powerpc/32: Fix overread/overwrite of thread_struct via ptrace
	powerpc/mm: Switch obsolete dssall to .long
	interconnect: qcom: sc7180: Drop IP0 interconnects
	interconnect: Restore sync state by ignoring ipa-virt in provider count
	md/raid0: Ignore RAID0 layout if the second zone has only one device
	PCI: qcom: Fix pipe clock imbalance
	zonefs: fix handling of explicit_open option on mount
	dmaengine: idxd: add missing callback function to support DMA_INTERRUPT
	tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd
	Linux 5.10.122

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7e5a1ee0701c33542f046ce8e1a6bc927028fa7c
 2022-08-10 16:24:44 +02:00
Greg Kroah-Hartman
807852e09a Revert "drm: fix EDID struct for old ARM OABI format" 
This reverts commit 61bbbde9b6 which is
commit 47f15561b6 upstream.

It breaks the Android kernel ABI CRC signatures and is not needed for
Android devices, so it is safe to revert for now.  If it is determined
that it is needed in the future, it can be brought back in an
abi-preserving way.

Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib4225a2aa2b9ad6eac9af856a6230eb34f2a42f4
 2022-08-10 15:54:04 +02:00
Greg Kroah-Hartman
a60e0a6f71 Revert "mailbox: forward the hrtimer if not queued and under a lock" 
This reverts commit bb2220e067 which is
commit bca1a10046 upstream.

It breaks the Android kernel ABI and is not needed for Android devices,
so it is safe to revert for now.  If it is determined that it is needed
in the future, it can be brought back in an abi-preserving way.

Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I5e9282790af470cf09d353c7e1e54e9f93f01d85
 2022-08-10 15:53:36 +02:00
Greg Kroah-Hartman
5b92736e7d Revert "Bluetooth: Interleave with allowlist scan" 
This reverts commit 5702c3c657 which is
commit c4f1f40816 upstream.

It breaks the Android kernel ABI and is not needed for Android devices,
so it is safe to revert for now.  If it is determined that it is needed
in the future, it can be brought back in an abi-preserving way.

Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0931559c61d70d9750eae7c12cdcfe4485163a39
 2022-08-10 14:44:32 +02:00
Greg Kroah-Hartman
28c1cdf9c7 Revert "Bluetooth: use inclusive language when filtering devices" 
This reverts commit 792f8b0e74 which is
commit 3d4f9c0049 upstream.

It breaks the Android kernel ABI and is not needed for Android devices,
so it is safe to revert for now.  If it is determined that it is needed
in the future, it can be brought back in an abi-preserving way.

Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie2af5f73a1726c05497d64b797a97fd4f6564383
 2022-08-10 14:44:27 +02:00
Greg Kroah-Hartman
bb2fcc3cf4 Revert "Bluetooth: use hdev lock for accept_list and reject_list in conn req" 
This reverts commit 8ace1e6355 which is
commit fb048cae51 upstream.

It breaks the Android kernel ABI and is not needed for Android devices,
so it is safe to revert for now.  If it is determined that it is needed
in the future, it can be brought back in an abi-preserving way.

Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I6593a06f315b0b5798602895e095e680f8dbd535
 2022-08-10 14:44:21 +02:00
Greg Kroah-Hartman
80e1eb27f0 Revert "thermal/drivers/core: Use a char pointer for the cooling device name" 
This reverts commit dcf5ffc91c which is
commit 5848376181 upstream.

It breaks the Android kernel ABI and is not needed for Android devices,
so it is safe to revert for now.  If it is determined that it is needed
in the future, it can be brought back in an abi-preserving way.

Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I1554f3e0e4972d5553d62dc7b994303708c617b5
 2022-08-10 14:44:10 +02:00