tree 3cc9360617b4b0d2e58f8af37afc97e457f8c048
parent be61bff789fe44bfb6d9282d8f7eccc860bdcfb6
author Andi Kleen <ak@suse.de> 1113690298 -0700
committer Linus Torvalds <torvalds@ppc970.osdl.org> 1113690298 -0700

[PATCH] x86_64: Handle programs that set TF in user space using popf while single stepping

Ported from i386/Linus

Still won't handle other TF changing instructions like IRET or LAHF.

Prefix handling must be double checked...

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>