Will Deacon 81bb5c6420 arm64: locks: patch in lse instructions when supported by the CPU ... On CPUs which support the LSE atomic instructions introduced in ARMv8.1, it makes sense to use them in preference to ll/sc sequences. This patch introduces runtime patching of our locking functions so that LSE atomic instructions are used for spinlocks and rwlocks. Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>		2015-07-27 15:28:51 +01:00
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boot	arm64: enable more compressed Image formats	2015-07-27 11:08:39 +01:00
configs	arm64: defconfig: Add Ceva ahci to the defconfig	2015-07-06 17:22:59 +01:00
crypto	Merge branch 'mvebu/drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc	2015-06-19 22:07:07 +08:00
include	arm64: locks: patch in lse instructions when supported by the CPU	2015-07-27 15:28:51 +01:00
kernel	arm64: atomics: patch in lse instructions when supported by the CPU	2015-07-27 15:28:50 +01:00
kvm	arm64: kvm: Adopt new alternative assembler macros	2015-07-27 11:08:40 +01:00
lib	arm64: introduce CONFIG_ARM64_LSE_ATOMICS as fallback to ll/sc atomics	2015-07-27 15:28:50 +01:00
mm	arm64/BUG: Use BRK instruction for generic BUG traps	2015-07-27 11:08:42 +01:00
net	arm64: bpf: fix endianness conversion bugs	2015-06-26 14:15:39 +01:00
xen	arm: xen: implement multicall hypercall support.	2014-04-24 13:09:46 +01:00
Kconfig	arm64: introduce CONFIG_ARM64_LSE_ATOMICS as fallback to ll/sc atomics	2015-07-27 15:28:50 +01:00
Kconfig.debug	coresight: moving to new "hwtracing" directory	2015-04-03 16:17:04 +02:00
Makefile	arm64: atomics: patch in lse instructions when supported by the CPU	2015-07-27 15:28:50 +01:00