[PATCH 15/41] powerpc/64s: consolidate Hypervisor Decrementer 0x980 interrupt
From: Nicholas Piggin <npiggin@gmail.com>
Date: 2016-09-21 07:45:08
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Linus Torvalds
Signed-off-by: Nicholas Piggin <npiggin@gmail.com> --- arch/powerpc/kernel/exceptions-64s.S | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index 12ea301..c18f48e 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S@@ -840,6 +840,10 @@ COMMON_HANDLER_ASYNC(decrementer_common, 0x900, timer_interrupt) VECTOR_HANDLER_REAL_HV(hdecrementer, 0x980, 0xa00) +VECTOR_HANDLER_VIRT_HV(hdecrementer, 0x4980, 0x4a00, 0x980) +TRAMP_KVM_HV(PACA_EXGEN, 0x980) +COMMON_HANDLER(hdecrementer_common, 0x980, hdec_interrupt) + VECTOR_HANDLER_REAL_MASKABLE(doorbell_super, 0xa00, 0xb00)
@@ -971,7 +975,6 @@ VECTOR_HANDLER_REAL_NONE(0x1800, 0x1900) /*** Out of line interrupts support ***/ /* moved from 0x200 */ -TRAMP_KVM_HV(PACA_EXGEN, 0x980) #ifdef CONFIG_PPC_DENORMALISATION TRAMP_HANDLER_BEGIN(denorm_assist)
@@ -1194,7 +1197,6 @@ TRAMP_HANDLER_END(kvmppc_skip_Hinterrupt) /*** Common interrupt handlers ***/ -COMMON_HANDLER(hdecrementer_common, 0x980, hdec_interrupt) #ifdef CONFIG_PPC_DOORBELL COMMON_HANDLER_ASYNC(doorbell_super_common, 0xa00, doorbell_exception)
@@ -1240,7 +1242,6 @@ COMMON_HANDLER(altivec_assist_common, 0x1700, unknown_exception) -VECTOR_HANDLER_VIRT_HV(hdecrementer, 0x4980, 0x4a00, 0x980) VECTOR_HANDLER_VIRT_MASKABLE(doorbell_super, 0x4a00, 0x4b00, 0xa00) VECTOR_HANDLER_VIRT(trap_0b, 0x4b00, 0x4c00, 0xb00)
--
2.9.3