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| /linux/arch/x86/include/asm/ |
| H A D | atomic64_32.h | diff 79c53a83d7a31a5b5c7bafce4f0723bebf26836a Wed May 22 15:22:47 CEST 2019 Mark Rutland <mark.rutland@arm.com> locking/atomic, x86: Use s64 for atomic64
As a step towards making the atomic64 API use consistent types treewide,
let's have the x86 atomic64 implementation use s64 as the underlying
type for atomic64_t, rather than long or long long, matching the
generated headers.
Note that the x86 arch_atomic64 implementation is already wrapped by the
generic instrumented atomic64 implementation, which uses s64
consistently.
Otherwise, there should be no functional change as a result of this
patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: aou@eecs.berkeley.edu
Cc: arnd@arndb.de
Cc: catalin.marinas@arm.com
Cc: davem@davemloft.net
Cc: fenghua.yu@intel.com
Cc: heiko.carstens@de.ibm.com
Cc: herbert@gondor.apana.org.au
Cc: ink@jurassic.park.msu.ru
Cc: jhogan@kernel.org
Cc: mattst88@gmail.com
Cc: mpe@ellerman.id.au
Cc: palmer@sifive.com
Cc: paul.burton@mips.com
Cc: paulus@samba.org
Cc: ralf@linux-mips.org
Cc: rth@twiddle.net
Cc: tony.luck@intel.com
Cc: vgupta@synopsys.com
Link: https://lkml.kernel.org/r/20190522132250.26499-16-mark.rutland@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
| H A D | atomic64_64.h | diff 79c53a83d7a31a5b5c7bafce4f0723bebf26836a Wed May 22 15:22:47 CEST 2019 Mark Rutland <mark.rutland@arm.com> locking/atomic, x86: Use s64 for atomic64
As a step towards making the atomic64 API use consistent types treewide,
let's have the x86 atomic64 implementation use s64 as the underlying
type for atomic64_t, rather than long or long long, matching the
generated headers.
Note that the x86 arch_atomic64 implementation is already wrapped by the
generic instrumented atomic64 implementation, which uses s64
consistently.
Otherwise, there should be no functional change as a result of this
patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: aou@eecs.berkeley.edu
Cc: arnd@arndb.de
Cc: catalin.marinas@arm.com
Cc: davem@davemloft.net
Cc: fenghua.yu@intel.com
Cc: heiko.carstens@de.ibm.com
Cc: herbert@gondor.apana.org.au
Cc: ink@jurassic.park.msu.ru
Cc: jhogan@kernel.org
Cc: mattst88@gmail.com
Cc: mpe@ellerman.id.au
Cc: palmer@sifive.com
Cc: paul.burton@mips.com
Cc: paulus@samba.org
Cc: ralf@linux-mips.org
Cc: rth@twiddle.net
Cc: tony.luck@intel.com
Cc: vgupta@synopsys.com
Link: https://lkml.kernel.org/r/20190522132250.26499-16-mark.rutland@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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