| commit | 4961f10e2205d0ededa291e12ec634efc58aa93c | |
| author | Eric Sandeen <sandeen@sgi.com> | |
| Mon, 26 Jun 2006 12:00:05 +0000 (26 14:00 +0200) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Mon, 26 Jun 2006 17:48:22 +0000 (26 10:48 -0700) | ||
| tree | 12aec4e392f3cbbdca69ab65fc41816430cb3b37 | treesnapshot (tar.gz zip) |
| parent | a4cffb6444c327677f901323ecf1a13d6bd2df3f | commitdiff |
[PATCH] x86_64: (resend) x86_64 stack overflow debugging
Take two, now without spurious whitespace :( Applies to git & 2.6.17-rc6
CONFIG_DEBUG_STACKOVERFLOW existed for x86_64 in 2.4, but seems to have gone AWOL in 2.6.
I've pretty much just copied this over from the 2.4 code, with
appropriate tweaks for the 2.6 kernel, plus a bugfix. I'd personally
rather see it printed out the way other arches do it, i.e.
bytes-remaining-until-overflow, rather than having to do the subtraction
yourself. Also, only 128 bytes remaining seems awfully late to issue a
warning. But I'll start here :)
Signed-off-by: Eric Sandeen <sandeen@sgi.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Take two, now without spurious whitespace :( Applies to git & 2.6.17-rc6
CONFIG_DEBUG_STACKOVERFLOW existed for x86_64 in 2.4, but seems to have gone AWOL in 2.6.
I've pretty much just copied this over from the 2.4 code, with
appropriate tweaks for the 2.6 kernel, plus a bugfix. I'd personally
rather see it printed out the way other arches do it, i.e.
bytes-remaining-until-overflow, rather than having to do the subtraction
yourself. Also, only 128 bytes remaining seems awfully late to issue a
warning. But I'll start here :)
Signed-off-by: Eric Sandeen <sandeen@sgi.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| arch/x86_64/Kconfig.debug | diffblobblamehistory | |
| arch/x86_64/kernel/irq.c | diffblobblamehistory |