__guest_exit only needs kvm_cpu_context (via the offset VCPU_CONTEXT). Only pass that to it, and fix it to ensure that it only refers to kvm_cpu_context rather than vcpu.
Signed-off-by: Fuad Tabba <[email protected]> --- arch/arm64/kvm/hyp/entry.S | 7 ++----- arch/arm64/kvm/hyp/hyp-entry.S | 8 ++++---- 2 files changed, 6 insertions(+), 9 deletions(-) diff --git a/arch/arm64/kvm/hyp/entry.S b/arch/arm64/kvm/hyp/entry.S index e831d3dfd50d..996bdc9555da 100644 --- a/arch/arm64/kvm/hyp/entry.S +++ b/arch/arm64/kvm/hyp/entry.S @@ -99,15 +99,12 @@ SYM_INNER_LABEL(__guest_exit_panic, SYM_L_GLOBAL) adr_l x1, hyp_panic str x1, [x0, #CPU_XREG_OFFSET(30)] - get_vcpu_ptr x1, x0 + get_vcpu_ctxt_ptr x1, x0 SYM_INNER_LABEL(__guest_exit, SYM_L_GLOBAL) // x0: return code - // x1: vcpu + // x1: ctxt // x2-x29,lr: vcpu regs - // vcpu x0-x1 on the stack - - add x1, x1, #VCPU_CONTEXT ALTERNATIVE(nop, SET_PSTATE_PAN(1), ARM64_HAS_PAN, CONFIG_ARM64_PAN) diff --git a/arch/arm64/kvm/hyp/hyp-entry.S b/arch/arm64/kvm/hyp/hyp-entry.S index 5f49df4ffdd8..704b3388c86a 100644 --- a/arch/arm64/kvm/hyp/hyp-entry.S +++ b/arch/arm64/kvm/hyp/hyp-entry.S @@ -71,17 +71,17 @@ wa_epilogue: sb el1_trap: - get_vcpu_ptr x1, x0 + get_vcpu_ctxt_ptr x1, x0 mov x0, #ARM_EXCEPTION_TRAP b __guest_exit el1_irq: - get_vcpu_ptr x1, x0 + get_vcpu_ctxt_ptr x1, x0 mov x0, #ARM_EXCEPTION_IRQ b __guest_exit el1_error: - get_vcpu_ptr x1, x0 + get_vcpu_ctxt_ptr x1, x0 mov x0, #ARM_EXCEPTION_EL1_SERROR b __guest_exit @@ -100,7 +100,7 @@ el2_sync: 1: /* Let's attempt a recovery from the illegal exception return */ - get_vcpu_ptr x1, x0 + get_vcpu_ctxt_ptr x1, x0 mov x0, #ARM_EXCEPTION_IL b __guest_exit -- 2.33.0.685.g46640cef36-goog _______________________________________________ kvmarm mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
