x86/mce: Fix mce_rdmsrl() warning message

The MSR address we're dumping in there should be in hex, otherwise we
get funsies like:

  [    0.016000] WARNING: CPU: 1 PID: 0 at arch/x86/kernel/cpu/mcheck/mce.c:428 mce_rdmsrl+0xd9/0xe0
  [    0.016000] mce: Unable to read msr -1073733631!
				       ^^^^^^^^^^^

Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Link: http://lkml.kernel.org/r/1467968983-4874-5-git-send-email-bp@alien8.de
[ Fixed capitalization of 'MSR'. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 92e5e37d97bf4b808a7e1824ad4fd573ccf075e1..58af6300992d586df1ca34d2299bdea8f727d036 100644 (file)
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -425,7 +425,7 @@ static u64 mce_rdmsrl(u32 msr)
        }
 
        if (rdmsrl_safe(msr, &v)) {
-               WARN_ONCE(1, "mce: Unable to read msr %d!\n", msr);
+               WARN_ONCE(1, "mce: Unable to read MSR 0x%x!\n", msr);
                /*
                 * Return zero in case the access faulted. This should
                 * not happen normally but can happen if the CPU does