diff options
| author | Jens Axboe <axboe@kernel.dk> | 2020-10-09 16:00:49 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-11-12 08:45:51 -0700 |
| commit | 32d59773da38cd83e497a70eb9754d4bbae3aeae (patch) | |
| tree | 78727cd6981784c670af5d7b5c247e755a3be3b5 /arch/arm/kernel/entry-v7m.S | |
| parent | f4ea089e429e0d366cd1a34a2cbe3c7b13d98d75 (diff) | |
arm: add support for TIF_NOTIFY_SIGNAL
Wire up TIF_NOTIFY_SIGNAL handling for arm.
Cc: linux-arm-kernel@lists.infradead.org
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'arch/arm/kernel/entry-v7m.S')
| -rw-r--r-- | arch/arm/kernel/entry-v7m.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kernel/entry-v7m.S b/arch/arm/kernel/entry-v7m.S index de1f20624be1..d0e898608d30 100644 --- a/arch/arm/kernel/entry-v7m.S +++ b/arch/arm/kernel/entry-v7m.S @@ -59,7 +59,7 @@ __irq_entry: get_thread_info tsk ldr r2, [tsk, #TI_FLAGS] - tst r2, #_TIF_WORK_MASK + movs r2, r2, lsl #16 beq 2f @ no work pending mov r0, #V7M_SCB_ICSR_PENDSVSET str r0, [r1, V7M_SCB_ICSR] @ raise PendSV |