diff options
| author | Ingo Molnar <mingo@kernel.org> | 2020-08-06 10:16:38 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-08-06 10:16:38 +0200 |
| commit | a703f3633ff1d982bc4adfe7e0921bedb1701216 (patch) | |
| tree | eb85b29a0bbcb29045e197ab77e18ffc8649a722 /arch/x86/mm/fault.c | |
| parent | a7ef9b28aa8d72a1656fa6f0a01bbd1493886317 (diff) | |
| parent | b5e6a027bd327daa679ca55182a920659e2cbb90 (diff) | |
Merge branch 'WIP.locking/seqlocks' into locking/urgent
Pick up the full seqlock series PeterZ is working on.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/mm/fault.c')
| -rw-r--r-- | arch/x86/mm/fault.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index 1ead568c0101..5e41949453cc 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -1377,7 +1377,7 @@ handle_page_fault(struct pt_regs *regs, unsigned long error_code, DEFINE_IDTENTRY_RAW_ERRORCODE(exc_page_fault) { unsigned long address = read_cr2(); - bool rcu_exit; + idtentry_state_t state; prefetchw(¤t->mm->mmap_lock); @@ -1412,11 +1412,11 @@ DEFINE_IDTENTRY_RAW_ERRORCODE(exc_page_fault) * code reenabled RCU to avoid subsequent wreckage which helps * debugability. */ - rcu_exit = idtentry_enter_cond_rcu(regs); + state = idtentry_enter(regs); instrumentation_begin(); handle_page_fault(regs, error_code, address); instrumentation_end(); - idtentry_exit_cond_rcu(regs, rcu_exit); + idtentry_exit(regs, state); } |