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| author | Jiri Kosina <jkosina@suse.cz> | 2012-02-08 15:32:13 +0100 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2012-02-08 14:34:03 -0800 |
| commit | 0f261ede311bfd718d84bdf50dd7fcee585e82c7 (patch) | |
| tree | 5c43a00ebc85a68eac612205ca444de0e0229502 /arch/ia64/sn/kernel/huberror.c | |
| parent | 62aa2b537c6f5957afd98e29f96897419ed5ebab (diff) | |
| download | op-kernel-dev-0f261ede311bfd718d84bdf50dd7fcee585e82c7.zip op-kernel-dev-0f261ede311bfd718d84bdf50dd7fcee585e82c7.tar.gz | |
[IA64] disable interrupts when exiting from ia64_mca_cmc_int_handler()
SAL specification mandates that ia64_mca_log_sal_error_record() gets
called with interrupts enabled, and that's why ia64_mca_cmc_int_handler()
is enabling them. It however forgets to re-disable them when exiting,
which triggers WARN_ON() in generic IRQ handler.
Disable the interrupts again before exiting. This is analogous to
a3967685745 ("[IA64] disable interrupts at end of ia64_mca_cpe_int_handler()").
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/sn/kernel/huberror.c')
0 files changed, 0 insertions, 0 deletions
