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(parent: d0107eb) | patch
kcore: /proc/kcore should use vread
authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Tue, 22 Sep 2009 00:02:35 +0000 (17:02 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 22 Sep 2009 14:17:34 +0000 (07:17 -0700)
commit73d7c33e81aed92ac185950a20407c1a2ea65a83
treee178b87c69034a6487db9bdfbf7ffc932056002ftree | snapshot
parentd0107eb07320b5d37c0f8a9f015534caebb28a48commit | diff
kcore: /proc/kcore should use vread

/proc/kcore has its own routine to access vmallc area.  It can be replaced
with vread().  And by this, /proc/kcore can do safe access to vmalloc
area.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: WANG Cong <xiyou.wangcong@gmail.com>
Cc: Mike Smith <scgtrp@gmail.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/proc/kcore.c diff | blob | history
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