From 2817716ace8c397685bd702223cc5a8a42c7e997 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Tue, 26 Sep 2006 10:52:40 +0200 Subject: [PATCH] [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 Signed-off-by: Andi Kleen =================================================================== --- include/asm-i386/desc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/asm-i386/desc.h b/include/asm-i386/desc.h index 5db9e96e8d..5874ef119f 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, -- 2.39.5