@@ -453,7 +453,12 @@ END_FTR_SECTION_NESTED(ftr,ftr,943)
ld r10,\area+EX_R10(r13)
std r12,HSTATE_SCRATCH0(r13)
sldi r12,r9,32
+ /* HSRR variants have the 0x2 bit added to their trap number */
+ .if \hsrr
+ ori r12,r12,(\n + 0x2)
+ .else
ori r12,r12,(\n)
+ .endif
/* This reloads r9 before branching to kvmppc_interrupt */
__BRANCH_TO_KVM_EXIT(\area, kvmppc_interrupt)
@@ -393,16 +393,13 @@ end_##sname:
TRAMP_KVM_BEGIN(do_kvm_##n); \
KVM_HANDLER area, EXC_STD, n, 1
-/*
- * HV variant exceptions get the 0x2 bit added to their trap number.
- */
#define TRAMP_KVM_HV(area, n) \
TRAMP_KVM_BEGIN(do_kvm_H##n); \
- KVM_HANDLER area, EXC_HV, n + 0x2, 0
+ KVM_HANDLER area, EXC_HV, n, 0
#define TRAMP_KVM_HV_SKIP(area, n) \
TRAMP_KVM_BEGIN(do_kvm_H##n); \
- KVM_HANDLER area, EXC_HV, n + 0x2, 1
+ KVM_HANDLER area, EXC_HV, n, 1
#define EXC_COMMON(name, realvec, hdlr) \
EXC_COMMON_BEGIN(name); \
Move the KVM trap HSRR bit, into the KVM handler, which can be conditionally applied when hsrr parameter is set. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> --- arch/powerpc/include/asm/exception-64s.h | 5 +++++ arch/powerpc/include/asm/head-64.h | 7 ++----- 2 files changed, 7 insertions(+), 5 deletions(-)