The only difference between EXC_COMMON_HV and EXC_COMMON is that the
former adds "2" to the trap number which is supposed to represent the
fact that this is an "HV" interrupt which uses HSRR0/1.
However KVM is the only one who cares and it has its own separate macros.
In fact, we only have one user of EXC_COMMON_HV and it's for an
unknown interrupt case. All the other ones already using EXC_COMMON.
Signed-off-by: Benjamin Herrenschmidt <b...@kernel.crashing.org>
---
arch/powerpc/include/asm/head-64.h | 7 +------
arch/powerpc/kernel/exceptions-64s.S | 2 +-
2 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/arch/powerpc/include/asm/head-64.h
b/arch/powerpc/include/asm/head-64.h
index fdcff76e9a25..0a663dfc28b5 100644
--- a/arch/powerpc/include/asm/head-64.h
+++ b/arch/powerpc/include/asm/head-64.h
@@ -178,7 +178,7 @@ end_##sname:
* TRAMP_REAL_* - real, unrelocated helpers (virt can call these)
* TRAMP_VIRT_* - virt, unreloc helpers (in practice, real can use)
* TRAMP_KVM - KVM handlers that get put into real, unrelocated
- * EXC_COMMON_* - virt, relocated common handlers
+ * EXC_COMMON - virt, relocated common handlers
*
* The EXC handlers are given a name, and branch to name_common, or the
* appropriate KVM or masking function. Vector handler verieties are as
@@ -211,7 +211,6 @@ end_##sname:
* EXC_COMMON_BEGIN/END - used to open-code the handler
* EXC_COMMON
* EXC_COMMON_ASYNC
- * EXC_COMMON_HV
*
* TRAMP_REAL and TRAMP_VIRT can be used with BEGIN/END. KVM
* and OOL handlers are implemented as types of TRAMP and TRAMP_VIRT handlers.
@@ -413,10 +412,6 @@ end_##sname:
EXC_COMMON_BEGIN(name); \
STD_EXCEPTION_COMMON_ASYNC(realvec, name, hdlr); \
-#define EXC_COMMON_HV(name, realvec, hdlr) \
- EXC_COMMON_BEGIN(name); \
- STD_EXCEPTION_COMMON(realvec + 0x2, name, hdlr); \
-
#endif /* __ASSEMBLY__ */
#endif /* _ASM_POWERPC_HEAD_64_H */
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index e441b469dc8f..175891c6909c 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -1318,7 +1318,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_CFAR)
b .
#endif
-EXC_COMMON_HV(denorm_common, 0x1500, unknown_exception)
+EXC_COMMON(denorm_common, 0x1500, unknown_exception)
#ifdef CONFIG_CBE_RAS
--
2.14.3
