diff options
author | Geoff Levand <geoff@infradead.org> | 2016-04-27 17:47:01 +0100 |
---|---|---|
committer | Alex Shi <alex.shi@linaro.org> | 2016-11-10 15:43:58 +0800 |
commit | 46f269e394b70c332389818cb378a84f27026f24 (patch) | |
tree | 767eb48720cf1ea8125c5d4e93b0845b654573a0 /arch/arm64/kvm | |
parent | a7ba39df2de41823e8b0dcda1ab183e71feb988a (diff) |
arm64: Cleanup SCTLR flags
We currently have macros defining flags for the arm64 sctlr registers in
both kvm_arm.h and sysreg.h. To clean things up and simplify move the
definitions of the SCTLR_EL2 flags from kvm_arm.h to sysreg.h, rename any
SCTLR_EL1 or SCTLR_EL2 flags that are common to both registers to be
SCTLR_ELx, with 'x' indicating a common flag, and fixup all files to
include the proper header or to use the new macro names.
Signed-off-by: Geoff Levand <geoff@infradead.org>
[Restored pgtable-hwdef.h include]
Signed-off-by: James Morse <james.morse@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
(cherry picked from commit e7227d0e528f9a96d4a866f43e20dd9b33f0e782)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
Diffstat (limited to 'arch/arm64/kvm')
-rw-r--r-- | arch/arm64/kvm/hyp-init.S | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm64/kvm/hyp-init.S b/arch/arm64/kvm/hyp-init.S index d073b5a216f7..034d152c3fbe 100644 --- a/arch/arm64/kvm/hyp-init.S +++ b/arch/arm64/kvm/hyp-init.S @@ -21,6 +21,7 @@ #include <asm/kvm_arm.h> #include <asm/kvm_mmu.h> #include <asm/pgtable-hwdef.h> +#include <asm/sysreg.h> .text .pushsection .hyp.idmap.text, "ax" @@ -116,8 +117,8 @@ __do_hyp_init: dsb sy mrs x4, sctlr_el2 - and x4, x4, #SCTLR_EL2_EE // preserve endianness of EL2 - ldr x5, =SCTLR_EL2_FLAGS + and x4, x4, #SCTLR_ELx_EE // preserve endianness of EL2 + ldr x5, =SCTLR_ELx_FLAGS orr x4, x4, x5 msr sctlr_el2, x4 isb |