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powerpc/64s: Consolidate Decrementer 0x900 interrupt 

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Nicholas Piggin 2016-09-21 17:43:40 +10:00 committed by Michael Ellerman
parent c78d9b9747
commit 39c0da57a9
1 changed files with 4 additions and 3 deletions
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7
arch/powerpc/kernel/exceptions-64s.S
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@ -837,6 +837,10 @@ END_FTR_SECTION_IFSET(CPU_FTR_TM)
EXC_REAL_MASKABLE(decrementer, 0x900, 0x980) EXC_REAL_MASKABLE(decrementer, 0x900, 0x980)
EXC_VIRT_MASKABLE(decrementer, 0x4900, 0x4980, 0x900)
TRAMP_KVM(PACA_EXGEN, 0x900)
EXC_COMMON_ASYNC(decrementer_common, 0x900, timer_interrupt)
EXC_REAL_HV(hdecrementer, 0x980, 0xa00) EXC_REAL_HV(hdecrementer, 0x980, 0xa00)
@ -969,7 +973,6 @@ EXC_REAL_NONE(0x1800, 0x1900)
/*** Out of line interrupts support ***/ /*** Out of line interrupts support ***/
/* moved from 0x200 */ /* moved from 0x200 */
TRAMP_KVM(PACA_EXGEN, 0x900)
TRAMP_KVM_HV(PACA_EXGEN, 0x980) TRAMP_KVM_HV(PACA_EXGEN, 0x980)
#ifdef CONFIG_PPC_DENORMALISATION #ifdef CONFIG_PPC_DENORMALISATION
@ -1190,7 +1193,6 @@ TRAMP_REAL_BEGIN(kvmppc_skip_Hinterrupt)
/*** Common interrupt handlers ***/ /*** Common interrupt handlers ***/
EXC_COMMON_ASYNC(decrementer_common, 0x900, timer_interrupt)
EXC_COMMON(hdecrementer_common, 0x980, hdec_interrupt) EXC_COMMON(hdecrementer_common, 0x980, hdec_interrupt)
#ifdef CONFIG_PPC_DOORBELL #ifdef CONFIG_PPC_DOORBELL
@ -1234,7 +1236,6 @@ EXC_COMMON(altivec_assist_common, 0x1700, unknown_exception)
* come here. * come here.
*/ */
EXC_VIRT_MASKABLE(decrementer, 0x4900, 0x4980, 0x900)
EXC_VIRT_HV(hdecrementer, 0x4980, 0x4a00, 0x980) EXC_VIRT_HV(hdecrementer, 0x4980, 0x4a00, 0x980)
EXC_VIRT_MASKABLE(doorbell_super, 0x4a00, 0x4b00, 0xa00) EXC_VIRT_MASKABLE(doorbell_super, 0x4a00, 0x4b00, 0xa00)
EXC_VIRT(trap_0b, 0x4b00, 0x4c00, 0xb00) EXC_VIRT(trap_0b, 0x4b00, 0x4c00, 0xb00)