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[PATCH] i386: Fix pack_descriptor()

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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 <[email protected]>
Signed-off-by: Andi Kleen <[email protected]>

===================================================================
This commit is contained in:
Jeremy Fitzhardinge 2006-09-26 10:52:40 +02:00 • committed by Andi Kleen
commit 2817716ace
1 changed files with 1 additions and 1 deletions
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2
include/asm-i386/desc.h
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@ -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,