tree ffbc35f7dcbf7b1b57f220c1e1a555bed24a6089
parent 38b5b036b91248be8033d42dd0778b1c75c5af58
author Andi Kleen <ak@suse.de> 1164741179 +0100
committer Andi Kleen <andi@basil.nowhere.org> 1164741179 +0100

[PATCH] x86-64: Use stricter in process stack check for unwinder

Previously it would check for alignment only, which could break
if the stack pointer was unaligned. Now explicitely check if the
stack pointer is in the stack page of the current process.

Ported from i386.

Signed-off-by: Andi Kleen <ak@suse.de>