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| author | Ingo Molnar <mingo@kernel.org> | 2020-04-13 09:44:39 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-04-13 09:44:39 +0200 |
| commit | 3b02a051d25d9600e9d403ad3043aed7de00160e (patch) | |
| tree | 5b8f58b79328c04654bf5ab6286401057edeca8f /arch/alpha/mm | |
| parent | kcsan, trace: Make KCSAN compatible with tracing (diff) | |
| parent | Linux 5.7-rc1 (diff) | |
| download | linux-3b02a051d25d9600e9d403ad3043aed7de00160e.tar.xz linux-3b02a051d25d9600e9d403ad3043aed7de00160e.zip | |
Merge tag 'v5.7-rc1' into locking/kcsan, to resolve conflicts and refresh
Resolve these conflicts:
arch/x86/Kconfig
arch/x86/kernel/Makefile
Do a minor "evil merge" to move the KCSAN entry up a bit by a few lines
in the Kconfig to reduce the probability of future conflicts.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/alpha/mm')
| -rw-r--r-- | arch/alpha/mm/fault.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c index 741e61ef9d3f..c2d7b6d7bac7 100644 --- a/arch/alpha/mm/fault.c +++ b/arch/alpha/mm/fault.c @@ -89,7 +89,7 @@ do_page_fault(unsigned long address, unsigned long mmcsr, const struct exception_table_entry *fixup; int si_code = SEGV_MAPERR; vm_fault_t fault; - unsigned int flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE; + unsigned int flags = FAULT_FLAG_DEFAULT; /* As of EV6, a load into $31/$f31 is a prefetch, and never faults (or is suppressed by the PALcode). Support that for older CPUs @@ -150,7 +150,7 @@ retry: the fault. */ fault = handle_mm_fault(vma, address, flags); - if ((fault & VM_FAULT_RETRY) && fatal_signal_pending(current)) + if (fault_signal_pending(fault, regs)) return; if (unlikely(fault & VM_FAULT_ERROR)) { @@ -169,7 +169,7 @@ retry: else current->min_flt++; if (fault & VM_FAULT_RETRY) { - flags &= ~FAULT_FLAG_ALLOW_RETRY; + flags |= FAULT_FLAG_TRIED; /* No need to up_read(&mm->mmap_sem) as we would * have already released it in __lock_page_or_retry |