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[PATCH] x86_64: reliable stack trace support (x86-64 syscall
authorJan Beulich <jbeulich@novell.com>
Mon, 26 Jun 2006 11:57:38 +0000 (13:57 +0200)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 26 Jun 2006 17:48:17 +0000 (10:48 -0700)
commit1ab3ab7dd3cd351ef6d204dad80125ad308646f9
tree8b95fac885640f1abfa4b67758b3fb6a521e061atree | snapshot
parented622b30a89001303b2ec960dbe0c802147b4d7ccommit | diff
[PATCH] x86_64: reliable stack trace support (x86-64 syscall

Adjust the CFA offset for 64- and 32-bit syscall entries so that the five
slots pre-subtracted from the stack pointer do not appear to reside outside
of the current frame.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/x86_64/ia32/ia32entry.S diff | blob | history
arch/x86_64/kernel/entry.S diff | blob | history
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