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| author | kfraser@localhost.localdomain <kfraser@localhost.localdomain> | 2007-09-11 11:21:44 +0100 |
|---|---|---|
| committer | kfraser@localhost.localdomain <kfraser@localhost.localdomain> | 2007-09-11 11:21:44 +0100 |
| commit | f7f39e3ac3944a3a56cfc57696347c485aea941c (patch) | |
| tree | 047b450709370c721ed5bc0dc91c9e1904f07f76 /xen/arch/x86/smp.c | |
| parent | 6c87e8965f14724ca668952d36f14cf8a0e687c1 (diff) | |
| download | xen-f7f39e3ac3944a3a56cfc57696347c485aea941c.tar.gz xen-f7f39e3ac3944a3a56cfc57696347c485aea941c.tar.bz2 xen-f7f39e3ac3944a3a56cfc57696347c485aea941c.zip | |
x86: Use halt() macro instead of direct HLT asm.
Signed-off-by: Keir Fraser <keir@xensource.com>
Diffstat (limited to 'xen/arch/x86/smp.c')
| -rw-r--r-- | xen/arch/x86/smp.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/xen/arch/x86/smp.c b/xen/arch/x86/smp.c index 550faf069b..660c26436f 100644 --- a/xen/arch/x86/smp.c +++ b/xen/arch/x86/smp.c @@ -319,13 +319,15 @@ int on_selected_cpus( static void stop_this_cpu (void *dummy) { + ASSERT(!local_irq_is_enabled()); + disable_local_APIC(); hvm_cpu_down(); cpu_clear(smp_processor_id(), cpu_online_map); for ( ; ; ) - __asm__ __volatile__ ( "hlt" ); + halt(); } /* |