diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2021-03-26 16:12:00 +0100 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-03-31 16:20:22 +0200 |
| commit | 52fa82c21f64e900a72437269a5cc9e0034b424e (patch) | |
| tree | b2a122854db8fa1ed6adc80be5e5dee1dc3ab22f /arch/x86/kernel/cpu | |
| parent | 2304d14db6595bea5292bece06c4c625b12d8f89 (diff) | |
x86: Add insn_decode_kernel()
Add a helper to decode kernel instructions; there's no point in
endlessly repeating those last two arguments.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210326151259.379242587@infradead.org
Diffstat (limited to 'arch/x86/kernel/cpu')
| -rw-r--r-- | arch/x86/kernel/cpu/mce/severity.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/mce/severity.c b/arch/x86/kernel/cpu/mce/severity.c index a2136ced9d73..abdd2e40d7c4 100644 --- a/arch/x86/kernel/cpu/mce/severity.c +++ b/arch/x86/kernel/cpu/mce/severity.c @@ -225,7 +225,7 @@ static bool is_copy_from_user(struct pt_regs *regs) if (copy_from_kernel_nofault(insn_buf, (void *)regs->ip, MAX_INSN_SIZE)) return false; - ret = insn_decode(&insn, insn_buf, MAX_INSN_SIZE, INSN_MODE_KERN); + ret = insn_decode_kernel(&insn, insn_buf); if (ret < 0) return false; |