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| author | Paolo Bonzini <pbonzini@redhat.com> | 2015-01-23 13:09:15 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-01-23 13:09:15 +0100 |
| commit | c6156df9d32141e5f1abb43078c56f2e5a0cb294 (patch) | |
| tree | 505828a6ef4719511ce7f545100f6c4ce516ca27 /arch/arm64/kvm/hyp.S | |
| parent | cfaa790a3fb8a7efa98f4a6457e19dc3a0db35d3 (diff) | |
| parent | 056bb5f51c357ee00046fde4929a03468ff45e7a (diff) | |
| download | blackbird-op-linux-c6156df9d32141e5f1abb43078c56f2e5a0cb294.tar.gz blackbird-op-linux-c6156df9d32141e5f1abb43078c56f2e5a0cb294.zip | |
Merge branch 'arm64/common-esr-macros' of git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux into kvm-next
ESR_ELx definitions clean-up from Mark Rutland.
* 'arm64/common-esr-macros' of git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux:
arm64: kvm: decode ESR_ELx.EC when reporting exceptions
arm64: kvm: remove ESR_EL2_* macros
arm64: remove ESR_EL1_* macros
arm64: kvm: move to ESR_ELx macros
arm64: decode ESR_ELx.EC when reporting exceptions
arm64: move to ESR_ELx macros
arm64: introduce common ESR_ELx_* definitions
This is required by the patch "arm/arm64: KVM: add tracing support for
arm64 exit handler" in Christoffer's pull request.
Diffstat (limited to 'arch/arm64/kvm/hyp.S')
| -rw-r--r-- | arch/arm64/kvm/hyp.S | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/arch/arm64/kvm/hyp.S b/arch/arm64/kvm/hyp.S index fbe909fb0a1a..c0d820280a5e 100644 --- a/arch/arm64/kvm/hyp.S +++ b/arch/arm64/kvm/hyp.S @@ -17,15 +17,16 @@ #include <linux/linkage.h> -#include <asm/assembler.h> -#include <asm/memory.h> #include <asm/asm-offsets.h> +#include <asm/assembler.h> #include <asm/debug-monitors.h> +#include <asm/esr.h> #include <asm/fpsimdmacros.h> #include <asm/kvm.h> -#include <asm/kvm_asm.h> #include <asm/kvm_arm.h> +#include <asm/kvm_asm.h> #include <asm/kvm_mmu.h> +#include <asm/memory.h> #define CPU_GP_REG_OFFSET(x) (CPU_GP_REGS + x) #define CPU_XREG_OFFSET(x) CPU_GP_REG_OFFSET(CPU_USER_PT_REGS + 8*x) @@ -1140,9 +1141,9 @@ el1_sync: // Guest trapped into EL2 push x2, x3 mrs x1, esr_el2 - lsr x2, x1, #ESR_EL2_EC_SHIFT + lsr x2, x1, #ESR_ELx_EC_SHIFT - cmp x2, #ESR_EL2_EC_HVC64 + cmp x2, #ESR_ELx_EC_HVC64 b.ne el1_trap mrs x3, vttbr_el2 // If vttbr is valid, the 64bit guest @@ -1177,13 +1178,13 @@ el1_trap: * x1: ESR * x2: ESR_EC */ - cmp x2, #ESR_EL2_EC_DABT - mov x0, #ESR_EL2_EC_IABT + cmp x2, #ESR_ELx_EC_DABT_LOW + mov x0, #ESR_ELx_EC_IABT_LOW ccmp x2, x0, #4, ne b.ne 1f // Not an abort we care about /* This is an abort. Check for permission fault */ - and x2, x1, #ESR_EL2_FSC_TYPE + and x2, x1, #ESR_ELx_FSC_TYPE cmp x2, #FSC_PERM b.ne 1f // Not a permission fault |
