From: Ingo Molnar Date: Mon, 4 Feb 2008 15:47:54 +0000 (+0100) Subject: x86: VMI fix X-Git-Tag: v2.6.25-rc1~1057^2~76 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=262d5ee27271703a0396d63649430f43f3b5deb3;p=linux-2.6 x86: VMI fix Jeff Chua bisected down a vmware guest boot breakage (hang) to this paravirt change: commit 8d947344c47a40626730bb80d136d8daac9f2060 Author: Glauber de Oliveira Costa 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 Tested-by: Jeff Chua Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/kernel/vmi_32.c b/arch/x86/kernel/vmi_32.c index 4525bc2c2e..12affe1f9b 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,