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authorJeremy Fitzhardinge <jeremy@goop.org>2006-09-26 10:52:40 +0200
committerAndi Kleen <andi@basil.nowhere.org>2006-09-26 10:52:40 +0200
commit2817716ace8c397685bd702223cc5a8a42c7e997 (patch)
tree901fecc20019b1a8dd294bd70a155b8bd4cd6814 /include
parentde09bddb9d6f96785be470c832b881e6d72d589f (diff)
[PATCH] i386: Fix pack_descriptor()
Fix pack_descriptor: 1. flags are bits 20-23 in the high word 2. limit's 4 msb are bits 16-19 in the high word These haven't mattered so far, because all users have had small limits and a flags setting of 0. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Andi Kleen <ak@suse.de> ===================================================================
Diffstat (limited to 'include')
-rw-r--r--include/asm-i386/desc.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-i386/desc.h b/include/asm-i386/desc.h
index 5db9e96e8dc..5874ef119ff 100644
--- a/include/asm-i386/desc.h
+++ b/include/asm-i386/desc.h
@@ -46,7 +46,7 @@ static inline void pack_descriptor(__u32 *a, __u32 *b,
{
*a = ((base & 0xffff) << 16) | (limit & 0xffff);
*b = (base & 0xff000000) | ((base & 0xff0000) >> 16) |
- ((type & 0xff) << 8) | ((flags & 0xf) << 12);
+ (limit & 0x000f0000) | ((type & 0xff) << 8) | ((flags & 0xf) << 20);
}
static inline void pack_gate(__u32 *a, __u32 *b,