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| author | David Woodhouse <dwmw2@infradead.org> | 2007-10-13 14:43:54 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2007-10-13 14:43:54 +0100 |
| commit | b160292cc216a50fd0cd386b0bda2cd48352c73b (patch) | |
| tree | ef07cf98f91353ee4c9ec1e1ca7a2a5d9d4b538a /arch/i386/boot/pm.c | |
| parent | b37bde147890c8fea8369a5a4e230dabdea4ebfb (diff) | |
| parent | bbf25010f1a6b761914430f5fca081ec8c7accd1 (diff) | |
| download | op-kernel-dev-b160292cc216a50fd0cd386b0bda2cd48352c73b.zip op-kernel-dev-b160292cc216a50fd0cd386b0bda2cd48352c73b.tar.gz | |
Merge Linux 2.6.23
Diffstat (limited to 'arch/i386/boot/pm.c')
| -rw-r--r-- | arch/i386/boot/pm.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/i386/boot/pm.c b/arch/i386/boot/pm.c index 6be9ca8..09fb342 100644 --- a/arch/i386/boot/pm.c +++ b/arch/i386/boot/pm.c @@ -122,7 +122,11 @@ static void setup_gdt(void) /* DS: data, read/write, 4 GB, base 0 */ [GDT_ENTRY_BOOT_DS] = GDT_ENTRY(0xc093, 0, 0xfffff), }; - struct gdt_ptr gdt; + /* Xen HVM incorrectly stores a pointer to the gdt_ptr, instead + of the gdt_ptr contents. Thus, make it static so it will + stay in memory, at least long enough that we switch to the + proper kernel GDT. */ + static struct gdt_ptr gdt; gdt.len = sizeof(boot_gdt)-1; gdt.ptr = (u32)&boot_gdt + (ds() << 4); |
