linux-stable/arch/arm64
Will Deacon 5686b06cea arm64: lockref: add support for lockless lockrefs using cmpxchg
Our spinlocks are only 32-bit (2x16-bit tickets) and our cmpxchg can
deal with 8-bytes (as one would hope!).

This patch wires up the cmpxchg-based lockless lockref implementation
for arm64.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2013-10-24 15:46:34 +01:00
..
boot arm64: Add initial DTS for APM X-Gene Storm SOC and APM Mustang board 2013-06-20 17:03:59 +01:00
configs arm64: include VIRTIO_{MMIO,BLK} in defconfig 2013-09-30 15:51:29 +01:00
include arm64: lockref: add support for lockless lockrefs using cmpxchg 2013-10-24 15:46:34 +01:00
kernel arm64: fix possible invalid FPSIMD initialization state 2013-09-27 18:21:37 +01:00
kvm arm64: KVM: add missing dsb before invalidating Stage-2 TLBs 2013-08-09 13:19:28 +01:00
lib arm64: Treat the bitops index argument as an 'int' 2013-05-08 10:33:17 +01:00
mm arm64: use correct register width when retrieving ASID 2013-09-25 16:42:23 +01:00
xen xen/arm and xen/arm64: implement HYPERVISOR_tmem_op 2013-07-04 11:41:12 +00:00
Kconfig arm64: lockref: add support for lockless lockrefs using cmpxchg 2013-10-24 15:46:34 +01:00
Kconfig.debug arm64: Remove duplicate DEBUG_STACK_USAGE config 2013-10-02 18:03:26 +01:00
Makefile arm64/Makefile: provide vdso_install target 2013-06-19 17:54:06 +01:00