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arch/powerpc: use printk_ratelimited instead of printk_ratelimit

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Since printk_ratelimit() shouldn't be used anymore (see comment in
include/linux/printk.h), replace it with printk_ratelimited.

Signed-off-by: Christian Dietrich <christian.dietrich@informatik.uni-erlangen.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Christian Dietrich
2011-06-04 05:36:54 +00:00
committed by Benjamin Herrenschmidt
parent 9a8f99fab0
commit 76462232c2
5 changed files with 60 additions and 57 deletions
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10
arch/powerpc/mm/fault.c
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@@ -31,6 +31,7 @@
#include <linux/kdebug.h>
#include <linux/perf_event.h>
#include <linux/magic.h>
#include <linux/ratelimit.h>
#include <asm/firmware.h>
#include <asm/page.h>
@@ -346,11 +347,10 @@ bad_area_nosemaphore:
return 0;
}
if (is_exec && (error_code & DSISR_PROTFAULT)
&& printk_ratelimit())
printk(KERN_CRIT "kernel tried to execute NX-protected"
" page (%lx) - exploit attempt? (uid: %d)\n",
address, current_uid());
if (is_exec && (error_code & DSISR_PROTFAULT))
printk_ratelimited(KERN_CRIT "kernel tried to execute NX-protected"
" page (%lx) - exploit attempt? (uid: %d)\n",
address, current_uid());
return SIGSEGV;