diff options
Diffstat (limited to 'arch/x86/boot/pm.c')
| -rw-r--r-- | arch/x86/boot/pm.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/x86/boot/pm.c b/arch/x86/boot/pm.c index 09fb342cc62..1a0f936c160 100644 --- a/arch/x86/boot/pm.c +++ b/arch/x86/boot/pm.c @@ -104,7 +104,7 @@ static void reset_coprocessor(void) (((u64)(base & 0xff000000) << 32) | \ ((u64)flags << 40) | \ ((u64)(limit & 0x00ff0000) << 32) | \ - ((u64)(base & 0x00ffff00) << 16) | \ + ((u64)(base & 0x00ffffff) << 16) | \ ((u64)(limit & 0x0000ffff))) struct gdt_ptr { @@ -121,6 +121,10 @@ static void setup_gdt(void) [GDT_ENTRY_BOOT_CS] = GDT_ENTRY(0xc09b, 0, 0xfffff), /* DS: data, read/write, 4 GB, base 0 */ [GDT_ENTRY_BOOT_DS] = GDT_ENTRY(0xc093, 0, 0xfffff), + /* TSS: 32-bit tss, 104 bytes, base 4096 */ + /* We only have a TSS here to keep Intel VT happy; + we don't actually use it for anything. */ + [GDT_ENTRY_BOOT_TSS] = GDT_ENTRY(0x0089, 4096, 103), }; /* Xen HVM incorrectly stores a pointer to the gdt_ptr, instead of the gdt_ptr contents. Thus, make it static so it will |