Subject: [merged] arch-x86-mm-kmemcheck-kmemcheckc-use-kstrtoint-instead-of-sscanf.patch removed from -mm tree
To: rientjes@xxxxxxxxxx,penberg@xxxxxxxxxx,vegardno@xxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Wed, 09 Apr 2014 10:55:35 -0700
The patch titled
Subject: arch/x86/mm/kmemcheck/kmemcheck.c: use kstrtoint() instead of sscanf()
has been removed from the -mm tree. Its filename was
arch-x86-mm-kmemcheck-kmemcheckc-use-kstrtoint-instead-of-sscanf.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: David Rientjes <rientjes@xxxxxxxxxx>
Subject: arch/x86/mm/kmemcheck/kmemcheck.c: use kstrtoint() instead of sscanf()
Kmemcheck should use the preferred interface for parsing command line
arguments, kstrto*(), rather than sscanf() itself. Use it appropriately.
Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Vegard Nossum <vegardno@xxxxxxxxxx>
Acked-by: Pekka Enberg <penberg@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86/mm/kmemcheck/kmemcheck.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff -puN arch/x86/mm/kmemcheck/kmemcheck.c~arch-x86-mm-kmemcheck-kmemcheckc-use-kstrtoint-instead-of-sscanf arch/x86/mm/kmemcheck/kmemcheck.c
--- a/arch/x86/mm/kmemcheck/kmemcheck.c~arch-x86-mm-kmemcheck-kmemcheckc-use-kstrtoint-instead-of-sscanf
+++ a/arch/x86/mm/kmemcheck/kmemcheck.c
@@ -78,10 +78,16 @@ early_initcall(kmemcheck_init);
*/
static int __init param_kmemcheck(char *str)
{
+ int val;
+ int ret;
+
if (!str)
return -EINVAL;
- sscanf(str, "%d", &kmemcheck_enabled);
+ ret = kstrtoint(str, 0, &val);
+ if (ret)
+ return ret;
+ kmemcheck_enabled = val;
return 0;
}
_
Patches currently in -mm which might be from rientjes@xxxxxxxxxx are
origin.patch
mm-slab-slub-use-page-list-consistently-instead-of-page-lru.patch
mm-utilc-add-kstrimdup.patch
linux-next.patch
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