Currently we (ab)use a reserved bit in ESR_ELx for our own purposes as ESR_LNX_EXEC, which isn't ideal, especially as we're inconsistent with our mnemonic usage. This series removes ESR_LNX_EXEC entirely, avoiding (ab)use of reserved ESR_ELx bits, and makes things a little more consistent. I've extracted this from my entry-deasm branch [1], and rebased to v4.7-rc1. I've split the KVM changes as the KVM code is undergoing rapid change these days, and it should be possible to take those as a subsequent cleanup rather than forcing a painful merging process. Thanks, Mark. [1] https://git.kernel.org/cgit/linux/kernel/git/mark/linux.git/log/?h=arm64/entry-deasm Mark Rutland (3): arm64: add macro to extract ESR_ELx.EC arm64/kvm: use ESR_ELx_EC to extract EC arm64: kill ESR_LNX_EXEC arch/arm64/include/asm/esr.h | 1 + arch/arm64/include/asm/kvm_emulate.h | 2 +- arch/arm64/kernel/entry.S | 2 +- arch/arm64/kernel/traps.c | 2 +- arch/arm64/kvm/handle_exit.c | 4 ++-- arch/arm64/kvm/hyp/switch.c | 2 +- arch/arm64/mm/fault.c | 15 +++++++++------ 7 files changed, 16 insertions(+), 12 deletions(-) -- 1.9.1 _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
