diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_64_entry.S')
| -rw-r--r-- | arch/powerpc/kvm/book3s_64_entry.S | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/arch/powerpc/kvm/book3s_64_entry.S b/arch/powerpc/kvm/book3s_64_entry.S index 05e003eb5d90..a9ab92abffe8 100644 --- a/arch/powerpc/kvm/book3s_64_entry.S +++ b/arch/powerpc/kvm/book3s_64_entry.S @@ -1,9 +1,9 @@ /* SPDX-License-Identifier: GPL-2.0-only */ +#include <linux/export.h> #include <asm/asm-offsets.h> #include <asm/cache.h> #include <asm/code-patching-asm.h> #include <asm/exception-64s.h> -#include <asm/export.h> #include <asm/kvm_asm.h> #include <asm/kvm_book3s_asm.h> #include <asm/mmu.h> @@ -19,7 +19,7 @@ /* * This is a hcall, so register convention is as - * Documentation/powerpc/papr_hcalls.rst. + * Documentation/arch/powerpc/papr_hcalls.rst. * * This may also be a syscall from PR-KVM userspace that is to be * reflected to the PR guest kernel, so registers may be set up for @@ -124,7 +124,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR) /* * "Skip" interrupts are part of a trick KVM uses a with hash guests to load - * the faulting instruction in guest memory from the the hypervisor without + * the faulting instruction in guest memory from the hypervisor without * walking page tables. * * When the guest takes a fault that requires the hypervisor to load the @@ -315,7 +315,7 @@ kvmppc_p9_exit_interrupt: reg = reg + 1 .endr - ld r2,PACATOC(r13) + LOAD_PACA_TOC() mflr r4 std r4,VCPU_LR(r3) @@ -414,10 +414,16 @@ END_FTR_SECTION_IFSET(CPU_FTR_DAWR1) */ ld r10,HSTATE_SCRATCH0(r13) cmpwi r10,BOOK3S_INTERRUPT_MACHINE_CHECK - beq machine_check_common + beq .Lcall_machine_check_common cmpwi r10,BOOK3S_INTERRUPT_SYSTEM_RESET - beq system_reset_common + beq .Lcall_system_reset_common b . + +.Lcall_machine_check_common: + b machine_check_common + +.Lcall_system_reset_common: + b system_reset_common #endif |