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authorSuresh Siddha <suresh.b.siddha@intel.com>2009-03-16 17:05:03 -0700
committerH. Peter Anvin <hpa@linux.intel.com>2009-03-17 15:45:29 -0700
commit05c3dc2c4b60387769cbe73174347de4cf85f0c9 (patch)
tree7e5918518c5f22f6121ff885283bef5397a0a842 /net/key
parent29b61be65a33c95564fa82e7e8d60d97adb68ea8 (diff)
x86, ioapic: Fix non atomic allocation with interrupts disabled
Impact: fix possible race save_mask_IO_APIC_setup() was using non atomic memory allocation while getting called with interrupts disabled. Fix this by splitting this into two different function. Allocation part save_IO_APIC_setup() now happens before disabling interrupts. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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