| commit | 6e9a2f6ebac457dd81c531473c1364514907e5a7 | [log] [tgz] |
|---|---|---|
| author | Nicholas Piggin <npiggin@gmail.com> | Sat Aug 12 02:39:00 2017 +1000 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Wed Aug 23 23:06:48 2017 +1000 |
| tree | e1294d2e0f6592cf7ae7ba7b44ab6c14b7832ccf | |
| parent | e0c827c09c0d04d77616a4506a71b3d5b0cf07e8 [diff] |
powerpc/64s: Optimise clearing of MSR_EE in masked_[H]interrupt() MSR_EE is always enabled in SRR1 for masked interrupts, so we can use xor to clear it. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>