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author | Keir Fraser <keir.fraser@citrix.com> | 2008-06-12 16:09:08 +0100 |
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committer | Keir Fraser <keir.fraser@citrix.com> | 2008-06-12 16:09:08 +0100 |
commit | b9d59b7d1748d75b8abdf90d0ab5aeaf614135fc (patch) | |
tree | 81d573562de41d44495a8db607202ec9adadfb1e /xen/arch/x86/shutdown.c | |
parent | aa6bc4f3e99e9b04bfe100f69be1c3d7399ea36e (diff) | |
download | xen-b9d59b7d1748d75b8abdf90d0ab5aeaf614135fc.tar.gz xen-b9d59b7d1748d75b8abdf90d0ab5aeaf614135fc.tar.bz2 xen-b9d59b7d1748d75b8abdf90d0ab5aeaf614135fc.zip |
x86: machine_halt() forcibly re-enables IRQs as it may be called from
panic() which itself may be called in an IRQ-safe critical section.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Diffstat (limited to 'xen/arch/x86/shutdown.c')
-rw-r--r-- | xen/arch/x86/shutdown.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xen/arch/x86/shutdown.c b/xen/arch/x86/shutdown.c index 6b41e739eb..a65771575f 100644 --- a/xen/arch/x86/shutdown.c +++ b/xen/arch/x86/shutdown.c @@ -90,6 +90,7 @@ void machine_halt(void) { watchdog_disable(); console_start_sync(); + local_irq_enable(); smp_call_function(__machine_halt, NULL, 1, 0); __machine_halt(NULL); } |