diff options
| author | Linus Torvalds | 2020-11-29 11:19:26 -0800 |
|---|---|---|
| committer | Linus Torvalds | 2020-11-29 11:19:26 -0800 |
| commit | f91a3aa6bce480fe6e08df540129f4a923222419 (patch) | |
| tree | e8a9063323abbd850adebbd4f1d50b5d51364e5f /arch/s390 | |
| parent | 8b7a51ba2637ee53ce90624f5f98aaf8ec9b2bcc (diff) | |
| parent | 6e1d2bc675bd57640f5658a4a657ae488db4c204 (diff) | |
Merge tag 'locking-urgent-2020-11-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fixes from Thomas Gleixner:
"Two more places which invoke tracing from RCU disabled regions in the
idle path.
Similar to the entry path the low level idle functions have to be
non-instrumentable"
* tag 'locking-urgent-2020-11-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
intel_idle: Fix intel_idle() vs tracing
sched/idle: Fix arch_cpu_idle() vs tracing
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/idle.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/kernel/idle.c b/arch/s390/kernel/idle.c index f7f1e64e0d98..2b85096964f8 100644 --- a/arch/s390/kernel/idle.c +++ b/arch/s390/kernel/idle.c @@ -33,10 +33,10 @@ void enabled_wait(void) PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK; clear_cpu_flag(CIF_NOHZ_DELAY); - local_irq_save(flags); + raw_local_irq_save(flags); /* Call the assembler magic in entry.S */ psw_idle(idle, psw_mask); - local_irq_restore(flags); + raw_local_irq_restore(flags); /* Account time spent with enabled wait psw loaded as idle time. */ raw_write_seqcount_begin(&idle->seqcount); @@ -123,7 +123,7 @@ void arch_cpu_idle_enter(void) void arch_cpu_idle(void) { enabled_wait(); - local_irq_enable(); + raw_local_irq_enable(); } void arch_cpu_idle_exit(void) |