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| author | Greg Kroah-Hartman <gregkh@google.com> | 2019-07-22 15:54:20 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2019-07-22 15:54:20 +0200 |
| commit | cf682cc8e37d0191ca9c6d5f2092c3e0147f647e (patch) | |
| tree | 9dbc93d02c1d2969832bcca6f5b37b7aea797bb7 /kernel/events/core.c | |
| parent | 60a02c0d815e1df9bb8e6dd14105c31d8c298f2d (diff) | |
| parent | a3e421fbb8579236dfb5fa82c395553828dec233 (diff) | |
Merge 4.4.186 into android-4.4-p
Changes in 4.4.186
Input: elantech - enable middle button support on 2 ThinkPads
samples, bpf: fix to change the buffer size for read()
mac80211: mesh: fix RCU warning
mwifiex: Fix possible buffer overflows at parsing bss descriptor
dt-bindings: can: mcp251x: add mcp25625 support
can: mcp251x: add support for mcp25625
Input: imx_keypad - make sure keyboard can always wake up system
ARM: davinci: da850-evm: call regulator_has_full_constraints()
ARM: davinci: da8xx: specify dma_coherent_mask for lcdc
md: fix for divide error in status_resync
bnx2x: Check if transceiver implements DDM before access
udf: Fix incorrect final NOT_ALLOCATED (hole) extent length
x86/ptrace: Fix possible spectre-v1 in ptrace_get_debugreg()
x86/tls: Fix possible spectre-v1 in do_get_thread_area()
mwifiex: Abort at too short BSS descriptor element
mwifiex: Fix heap overflow in mwifiex_uap_parse_tail_ies()
fscrypt: don't set policy for a dead directory
mwifiex: Don't abort on small, spec-compliant vendor IEs
USB: serial: ftdi_sio: add ID for isodebug v1
USB: serial: option: add support for GosunCn ME3630 RNDIS mode
usb: gadget: ether: Fix race between gether_disconnect and rx_submit
usb: renesas_usbhs: add a workaround for a race condition of workqueue
staging: comedi: dt282x: fix a null pointer deref on interrupt
staging: comedi: amplc_pci230: fix null pointer deref on interrupt
carl9170: fix misuse of device driver API
VMCI: Fix integer overflow in VMCI handle arrays
MIPS: Remove superfluous check for __linux__
e1000e: start network tx queue only when link is up
perf/core: Fix perf_sample_regs_user() mm check
ARM: omap2: remove incorrect __init annotation
be2net: fix link failure after ethtool offline test
ppp: mppe: Add softdep to arc4
sis900: fix TX completion
dm verity: use message limit for data block corruption message
kvm: x86: avoid warning on repeated KVM_SET_TSS_ADDR
ARC: hide unused function unw_hdr_alloc
s390: fix stfle zero padding
s390/qdio: (re-)initialize tiqdio list entries
s390/qdio: don't touch the dsci in tiqdio_add_input_queues()
KVM: x86: protect KVM_CREATE_PIT/KVM_CREATE_PIT2 with kvm->lock
Linux 4.4.186
Change-Id: Ib318f4f4b7c21ffdccc7807d8bb26c0b46557129
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'kernel/events/core.c')
| -rw-r--r-- | kernel/events/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index fbdc21cab957..e6ab4399104b 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -5083,7 +5083,7 @@ static void perf_sample_regs_user(struct perf_regs *regs_user, if (user_mode(regs)) { regs_user->abi = perf_reg_abi(current); regs_user->regs = regs; - } else if (current->mm) { + } else if (!(current->flags & PF_KTHREAD)) { perf_get_regs_user(regs_user, regs, regs_user_copy); } else { regs_user->abi = PERF_SAMPLE_REGS_ABI_NONE; |