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| author | Thomas Gleixner <tglx@linutronix.de> | 2020-07-30 12:14:07 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-08-06 16:50:59 +0200 |
| commit | 0099808553ad4f9c04ad7afd966f6d7f470f247f (patch) | |
| tree | b83e0bd2cdfd30691e6e355c3fce37a9589415fa /arch/x86 | |
| parent | 1fb497dd003009be95ce67689ac800c446b7acc5 (diff) | |
| download | linux-0099808553ad4f9c04ad7afd966f6d7f470f247f.tar.bz2 | |
x86: Select POSIX_CPU_TIMERS_TASK_WORK
Move POSIX CPU timer expiry and signal delivery into task context.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20200730102337.888613724@linutronix.de
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index fd03cefabd34..a82e7150964e 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -209,6 +209,7 @@ config X86 select HAVE_PERF_REGS select HAVE_PERF_USER_STACK_DUMP select MMU_GATHER_RCU_TABLE_FREE if PARAVIRT + select HAVE_POSIX_CPU_TIMERS_TASK_WORK select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_RELIABLE_STACKTRACE if X86_64 && (UNWINDER_FRAME_POINTER || UNWINDER_ORC) && STACK_VALIDATION select HAVE_FUNCTION_ARG_ACCESS_API |