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authorGavin Shan <gwshan@linux.vnet.ibm.com>2017-01-19 10:10:16 +1100
committerMichael Ellerman <mpe@ellerman.id.au>2017-01-24 21:22:51 +1100
commitf05fea5b3574a5926c53865eea27139bb40b2f2b (patch)
treee69e4796b878975a2ef711476427855c0f90d827 /Documentation
parentaf2b7fa17eb92e52b65f96604448ff7a2a89ee99 (diff)
powerpc/eeh: Fix wrong flag passed to eeh_unfreeze_pe()
In __eeh_clear_pe_frozen_state(), we should pass the flag's value instead of its address to eeh_unfreeze_pe(). The isolated flag is cleared if no error returned from __eeh_clear_pe_frozen_state(). We never observed the error from the function. So the isolated flag should have been always cleared, no real issue is caused because of the misused @flag. This fixes the code by passing the value of @flag to eeh_unfreeze_pe(). Fixes: 5cfb20b96f6 ("powerpc/eeh: Emulate EEH recovery for VFIO devices") Cc: stable@vger.kernel.org # v3.18+ Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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