diff options
| author | David Brazdil <dbrazdil@google.com> | 2020-06-25 15:14:14 +0200 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2020-07-05 19:38:21 +0200 |
| commit | 09cf57eba304246141367b95c89801fd2047ac96 (patch) | |
| tree | 0ab631e7d085889adb347b021b00f05465e08b35 /arch/arm64/kvm/hyp/sysreg-sr.c | |
| parent | KVM: arm64: Duplicate hyp/tlb.c for VHE/nVHE (diff) | |
| download | linux-09cf57eba304246141367b95c89801fd2047ac96.tar.xz linux-09cf57eba304246141367b95c89801fd2047ac96.zip | |
KVM: arm64: Split hyp/switch.c to VHE/nVHE
switch.c implements context-switching for KVM, with large parts shared between
VHE/nVHE. These common routines are moved to a header file, VHE-specific code
is moved to vhe/switch.c and nVHE-specific code is moved to nvhe/switch.c.
Previously __kvm_vcpu_run needed a different symbol name for VHE/nVHE. This
is cleaned up and the caller in arm.c simplified.
Signed-off-by: David Brazdil <dbrazdil@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200625131420.71444-10-dbrazdil@google.com
Diffstat (limited to 'arch/arm64/kvm/hyp/sysreg-sr.c')
| -rw-r--r-- | arch/arm64/kvm/hyp/sysreg-sr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/kvm/hyp/sysreg-sr.c b/arch/arm64/kvm/hyp/sysreg-sr.c index cc7e957f5b2c..2493439a5c54 100644 --- a/arch/arm64/kvm/hyp/sysreg-sr.c +++ b/arch/arm64/kvm/hyp/sysreg-sr.c @@ -114,7 +114,7 @@ static void __hyp_text __sysreg_restore_el1_state(struct kvm_cpu_context *ctxt) /* * Must only be done for guest registers, hence the context * test. We're coming from the host, so SCTLR.M is already - * set. Pairs with __activate_traps_nvhe(). + * set. Pairs with nVHE's __activate_traps(). */ write_sysreg_el1((ctxt->sys_regs[TCR_EL1] | TCR_EPD1_MASK | TCR_EPD0_MASK), @@ -142,7 +142,7 @@ static void __hyp_text __sysreg_restore_el1_state(struct kvm_cpu_context *ctxt) ctxt->__hyp_running_vcpu) { /* * Must only be done for host registers, hence the context - * test. Pairs with __deactivate_traps_nvhe(). + * test. Pairs with nVHE's __deactivate_traps(). */ isb(); /* |