From: Andi Kleen Date: Thu, 5 Oct 2006 16:47:22 +0000 (+0200) Subject: [PATCH] x86: Terminate the kernel stacks for the unwinder X-Git-Tag: v2.6.19-rc2~316^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51ec28e1b2cb267a09a0b8eac1ccf8d61b7268bf;p=pandora-kernel.git [PATCH] x86: Terminate the kernel stacks for the unwinder Always make sure RIP/EIP is 0 in the registers stored on the top of the stack of a kernel thread. This makes sure the unwinder code won't try a fallback but knows the stack has ended. AK: this patch is a bit mysterious. in theory they should be terminated anyways, but it seems to fix at least one crash. Anyways double termination probably doesn't hurt. Signed-off-by: Andi Kleen --- Reading git-diff-tree failed