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(parent: b1cccb1) | patch
i386: Add unwind directives to syscall ptregs stubs
authorJan Beulich <JBeulich@novell.com>
Thu, 2 Sep 2010 13:04:16 +0000 (14:04 +0100)
committerIngo Molnar <mingo@elte.hu>
Fri, 3 Sep 2010 06:14:10 +0000 (08:14 +0200)
commita34107b5577968dc53cf9c2195c7c2d4a2caf9ce
tree7aaff7564ed14eb14044d8ee4b9ece47921ceca1tree | snapshot
parentb1cccb1bb01dc1cb89f58723a58c3d4988d44d94commit | diff
i386: Add unwind directives to syscall ptregs stubs

When these stubs are actual functions (i.e. having a return
instruction) and have stack manipulation instructions in them,
they should also be annotated to allow unwinding through them.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Acked-by: Alexander van Heukelum <heukelum@fastmail.fm>
LKML-Reference: <4C7FBCF00200007800013F99@vpn.id2.novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/entry_32.S diff | blob | history
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