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| author | Keir Fraser <keir.fraser@citrix.com> | 2009-07-13 11:31:08 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2009-07-13 11:31:08 +0100 |
| commit | 0e20e0e1c7f61dbce3d1bbc64a280c9af92df3ce (patch) | |
| tree | 460625478f0ccfb6e523485be963fda957ef8689 /xen/arch/x86/x86_64/traps.c | |
| parent | 0759ea7379b67a00646ef6f71bda61d538891664 (diff) | |
| download | xen-0e20e0e1c7f61dbce3d1bbc64a280c9af92df3ce.tar.gz xen-0e20e0e1c7f61dbce3d1bbc64a280c9af92df3ce.tar.bz2 xen-0e20e0e1c7f61dbce3d1bbc64a280c9af92df3ce.zip | |
x86: move init_tss into per-CPU space
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Diffstat (limited to 'xen/arch/x86/x86_64/traps.c')
| -rw-r--r-- | xen/arch/x86/x86_64/traps.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/xen/arch/x86/x86_64/traps.c b/xen/arch/x86/x86_64/traps.c index 5773a1b22f..f458f491c7 100644 --- a/xen/arch/x86/x86_64/traps.c +++ b/xen/arch/x86/x86_64/traps.c @@ -433,13 +433,13 @@ void __devinit subarch_percpu_traps_init(void) BUILD_BUG_ON((IST_MAX + 2) * PAGE_SIZE + PRIMARY_STACK_SIZE > STACK_SIZE); /* Machine Check handler has its own per-CPU 4kB stack. */ - init_tss[cpu].ist[IST_MCE] = (unsigned long)&stack[IST_MCE * PAGE_SIZE]; + this_cpu(init_tss).ist[IST_MCE] = (unsigned long)&stack[IST_MCE * PAGE_SIZE]; /* Double-fault handler has its own per-CPU 4kB stack. */ - init_tss[cpu].ist[IST_DF] = (unsigned long)&stack[IST_DF * PAGE_SIZE]; + this_cpu(init_tss).ist[IST_DF] = (unsigned long)&stack[IST_DF * PAGE_SIZE]; /* NMI handler has its own per-CPU 4kB stack. */ - init_tss[cpu].ist[IST_NMI] = (unsigned long)&stack[IST_NMI * PAGE_SIZE]; + this_cpu(init_tss).ist[IST_NMI] = (unsigned long)&stack[IST_NMI * PAGE_SIZE]; /* Trampoline for SYSCALL entry from long mode. */ stack = &stack[IST_MAX * PAGE_SIZE]; /* Skip the IST stacks. */ |