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x86: don't hash faulting address in oops printout 

Things like this will probably keep showing up for other architectures
and other special cases.

I actually thought we already used %lx for this, and that is indeed
_historically_ the case, but we moved to %p when merging the 32-bit and
64-bit cases as a convenient way to get the formatting right (ie
automatically picking "%08lx" vs "%016lx" based on register size).

So just turn this %p into %px.

Reported-by: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2017-12-05 17:59:29 -08:00
parent b562c171cf
commit 328b4ed93b
1 changed files with 1 additions and 1 deletions
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2
arch/x86/mm/fault.c
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@ -701,7 +701,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
else
printk(KERN_CONT "paging request");
printk(KERN_CONT " at %p\n", (void *) address);
printk(KERN_CONT " at %px\n", (void *) address);
printk(KERN_ALERT "IP: %pS\n", (void *)regs->ip);
dump_pagetable(address);