diff options
| author |   Ingo Molnar <mingo@elte.hu> | 2008-02-04 16:47:54 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-02-04 16:47:54 +0100 |
| commit | 262d5ee27271703a0396d63649430f43f3b5deb3 (patch) | |
| tree | 60e83b9bf075263641f7d6ca831feeec55f80929 /arch/x86/kernel/vmi_32.c | |
| parent | x86: relax RAM check in ioremap() (diff) | |
| download | linux-dev-262d5ee27271703a0396d63649430f43f3b5deb3.tar.xz linux-dev-262d5ee27271703a0396d63649430f43f3b5deb3.zip | |
x86: VMI fix
Jeff Chua bisected down a vmware guest boot breakage (hang) to
this paravirt change:
commit 8d947344c47a40626730bb80d136d8daac9f2060
Author: Glauber de Oliveira Costa <gcosta@redhat.com>
Date: Wed Jan 30 13:31:12 2008 +0100
x86: change write_idt_entry signature
fix the off-by-one indexing bug ...
Bisected-by: Jeff Chua <jeff.chua.linux@gmail.com>
Tested-by: Jeff Chua <jeff.chua.linux@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/vmi_32.c')
| -rw-r--r-- | arch/x86/kernel/vmi_32.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kernel/vmi_32.c b/arch/x86/kernel/vmi_32.c index 4525bc2c2e19..12affe1f9bce 100644 --- a/arch/x86/kernel/vmi_32.c +++ b/arch/x86/kernel/vmi_32.c @@ -220,21 +220,21 @@ static void vmi_set_tr(void) static void vmi_write_idt_entry(gate_desc *dt, int entry, const gate_desc *g) { u32 *idt_entry = (u32 *)g; - vmi_ops.write_idt_entry(dt, entry, idt_entry[0], idt_entry[2]); + vmi_ops.write_idt_entry(dt, entry, idt_entry[0], idt_entry[1]); } static void vmi_write_gdt_entry(struct desc_struct *dt, int entry, const void *desc, int type) { u32 *gdt_entry = (u32 *)desc; - vmi_ops.write_gdt_entry(dt, entry, gdt_entry[0], gdt_entry[2]); + vmi_ops.write_gdt_entry(dt, entry, gdt_entry[0], gdt_entry[1]); } static void vmi_write_ldt_entry(struct desc_struct *dt, int entry, const void *desc) { u32 *ldt_entry = (u32 *)desc; - vmi_ops.write_idt_entry(dt, entry, ldt_entry[0], ldt_entry[2]); + vmi_ops.write_idt_entry(dt, entry, ldt_entry[0], ldt_entry[1]); } static void vmi_load_sp0(struct tss_struct *tss, |