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[PATCH] kprobes: fix single-step out of line - take2
authorAnanth N Mavinakayanahalli <ananth@in.ibm.com>
Mon, 27 Jun 2005 22:17:01 +0000 (15:17 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Mon, 27 Jun 2005 22:23:52 +0000 (15:23 -0700)
commit9ec4b1f356b3bad928ae8e2aa9caebfa737d52df
tree24d27ffed66595a9d864448ec53200ca1745f62ctree | snapshot (tar.gz zip)
parentd3b8a1a8496c83bc4a3cc76505c29255af15572ccommit | diff
[PATCH] kprobes: fix single-step out of line - take2

Now that PPC64 has no-execute support, here is a second try to fix the
single step out of line during kprobe execution.  Kprobes on x86_64 already
solved this problem by allocating an executable page and using it as the
scratch area for stepping out of line.  Reuse that.

Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/ppc64/kernel/kprobes.c diff | blob | blame | history
arch/x86_64/kernel/kprobes.c diff | blob | blame | history
include/asm-ia64/kprobes.h diff | blob | blame | history
include/asm-ppc64/kprobes.h diff | blob | blame | history
include/linux/kprobes.h diff | blob | blame | history
kernel/kprobes.c diff | blob | blame | history