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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2017-07-09 18:14:01 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-01-23 12:17:42 -0600 |
| commit | 83b57531c58f4173d1c0d0b2c0bc88c853c32ea5 (patch) | |
| tree | 42397d1c3d0f5f6c2c29ea4ae2ff74250ba454a2 /arch/x86/kernel/cpu/mcheck/mce.c | |
| parent | signal/ptrace: Add force_sig_ptrace_errno_trap and use it where needed (diff) | |
| download | linux-dev-83b57531c58f4173d1c0d0b2c0bc88c853c32ea5.tar.xz linux-dev-83b57531c58f4173d1c0d0b2c0bc88c853c32ea5.zip | |
mm/memory_failure: Remove unused trapno from memory_failure
Today 4 architectures set ARCH_SUPPORTS_MEMORY_FAILURE (arm64, parisc,
powerpc, and x86), while 4 other architectures set __ARCH_SI_TRAPNO
(alpha, metag, sparc, and tile). These two sets of architectures do
not interesect so remove the trapno paramater to remove confusion.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/x86/kernel/cpu/mcheck/mce.c')
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index b1d616d08eee..3b7319e25168 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -582,7 +582,7 @@ static int srao_decode_notifier(struct notifier_block *nb, unsigned long val, if (mce_usable_address(mce) && (mce->severity == MCE_AO_SEVERITY)) { pfn = mce->addr >> PAGE_SHIFT; - memory_failure(pfn, MCE_VECTOR, 0); + memory_failure(pfn, 0); } return NOTIFY_OK; @@ -1046,7 +1046,7 @@ static int do_memory_failure(struct mce *m) pr_err("Uncorrected hardware memory error in user-access at %llx", m->addr); if (!(m->mcgstatus & MCG_STATUS_RIPV)) flags |= MF_MUST_KILL; - ret = memory_failure(m->addr >> PAGE_SHIFT, MCE_VECTOR, flags); + ret = memory_failure(m->addr >> PAGE_SHIFT, flags); if (ret) pr_err("Memory error not recovered"); return ret; @@ -1325,7 +1325,7 @@ out_ist: EXPORT_SYMBOL_GPL(do_machine_check); #ifndef CONFIG_MEMORY_FAILURE -int memory_failure(unsigned long pfn, int vector, int flags) +int memory_failure(unsigned long pfn, int flags) { /* mce_severity() should not hand us an ACTION_REQUIRED error */ BUG_ON(flags & MF_ACTION_REQUIRED); |