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[PATCH] x86_64: fix bound check IDT gate
authorJan Beulich <jbeulich@novell.com>
Wed, 11 Jan 2006 21:42:08 +0000 (22:42 +0100)
committerLinus Torvalds <torvalds@g5.osdl.org>
Thu, 12 Jan 2006 03:01:10 +0000 (19:01 -0800)
commit0a5215882166dd33a95b313637dd318e4c143113
tree00b3211382219459ddebdc8bcde2f3881a657b08tree | snapshot
parent6e0c47ede7b1473a4e2ab65a0fecf0385ab23c03commit | diff
[PATCH] x86_64: fix bound check IDT gate

Other than apparently commonly assumed, the bound instruction does not
require the corresponding IDT entry to have DPL 3.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/x86_64/kernel/traps.c diff | blob | history
Domain: System / Uncategorized;