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(parent: 228d249) | patch
arm64, jump label: optimize jump label implementation
authorJiang Liu <liuj97@gmail.com>
Tue, 7 Jan 2014 14:17:13 +0000 (22:17 +0800)
committerMark Brown <broonie@linaro.org>
Tue, 20 May 2014 12:02:05 +0000 (13:02 +0100)
commitd6e6ff5d209e801eea5e519596fa6de9b3145418
treeafda3f1c53d09df5b171f036f7e7c386c54dbddetree | snapshot
parent228d249ff91b4ed822a6e4f760c8b3e2de7c0668commit | diff
arm64, jump label: optimize jump label implementation

Optimize jump label implementation for ARM64 by dynamically patching
kernel text.

Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Jiang Liu <liuj97@gmail.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit 9732cafd9dc0206479be919baf0067239f0a63ca)
Signed-off-by: Mark Brown <broonie@linaro.org>
Conflicts:
arch/arm64/kernel/Makefile
arch/arm64/Kconfig diff | blob | history
arch/arm64/include/asm/jump_label.h [new file with mode: 0644] blob
arch/arm64/kernel/Makefile diff | blob | history
arch/arm64/kernel/jump_label.c [new file with mode: 0644] blob
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