Searched hist:"05492 f2f" (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/arch/arm64/include/asm/ |
| H A D | spinlock.h | 05492f2f Tue Sep 06 10:42:58 CDT 2016 Will Deacon <will.deacon@arm.com> arm64: lse: convert lse alternatives NOP padding to use __nops
The LSE atomics are implemented using alternative code sequences of
different lengths, and explicit NOP padding is used to ensure the
patching works correctly.
This patch converts the bulk of the LSE code over to using the __nops
macro, which makes it slightly clearer as to what is going on and also
consolidates all of the padding at the end of the various sequences.
Signed-off-by: Will Deacon <will.deacon@arm.com>
05492f2f Tue Sep 06 10:42:58 CDT 2016 Will Deacon <will.deacon@arm.com> arm64: lse: convert lse alternatives NOP padding to use __nops
The LSE atomics are implemented using alternative code sequences of
different lengths, and explicit NOP padding is used to ensure the
patching works correctly.
This patch converts the bulk of the LSE code over to using the __nops
macro, which makes it slightly clearer as to what is going on and also
consolidates all of the padding at the end of the various sequences.
Signed-off-by: Will Deacon <will.deacon@arm.com>
|
| H A D | cmpxchg.h | 05492f2f Tue Sep 06 10:42:58 CDT 2016 Will Deacon <will.deacon@arm.com> arm64: lse: convert lse alternatives NOP padding to use __nops
The LSE atomics are implemented using alternative code sequences of
different lengths, and explicit NOP padding is used to ensure the
patching works correctly.
This patch converts the bulk of the LSE code over to using the __nops
macro, which makes it slightly clearer as to what is going on and also
consolidates all of the padding at the end of the various sequences.
Signed-off-by: Will Deacon <will.deacon@arm.com>
05492f2f Tue Sep 06 10:42:58 CDT 2016 Will Deacon <will.deacon@arm.com> arm64: lse: convert lse alternatives NOP padding to use __nops
The LSE atomics are implemented using alternative code sequences of
different lengths, and explicit NOP padding is used to ensure the
patching works correctly.
This patch converts the bulk of the LSE code over to using the __nops
macro, which makes it slightly clearer as to what is going on and also
consolidates all of the padding at the end of the various sequences.
Signed-off-by: Will Deacon <will.deacon@arm.com>
|
| H A D | atomic_lse.h | 05492f2f Tue Sep 06 10:42:58 CDT 2016 Will Deacon <will.deacon@arm.com> arm64: lse: convert lse alternatives NOP padding to use __nops
The LSE atomics are implemented using alternative code sequences of
different lengths, and explicit NOP padding is used to ensure the
patching works correctly.
This patch converts the bulk of the LSE code over to using the __nops
macro, which makes it slightly clearer as to what is going on and also
consolidates all of the padding at the end of the various sequences.
Signed-off-by: Will Deacon <will.deacon@arm.com>
05492f2f Tue Sep 06 10:42:58 CDT 2016 Will Deacon <will.deacon@arm.com> arm64: lse: convert lse alternatives NOP padding to use __nops
The LSE atomics are implemented using alternative code sequences of
different lengths, and explicit NOP padding is used to ensure the
patching works correctly.
This patch converts the bulk of the LSE code over to using the __nops
macro, which makes it slightly clearer as to what is going on and also
consolidates all of the padding at the end of the various sequences.
Signed-off-by: Will Deacon <will.deacon@arm.com>
|