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Commit 39c0da57 authored by Nicholas Piggin's avatar Nicholas Piggin Committed by Michael Ellerman
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powerpc/64s: Consolidate Decrementer 0x900 interrupt 



Signed-off-by: default avatarNicholas Piggin <npiggin@gmail.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent c78d9b97

arch/powerpc/kernel/exceptions-64s.S

+4 −3
Original line number Diff line number Diff line
@@ -837,6 +837,10 @@ END_FTR_SECTION_IFSET(CPU_FTR_TM) 




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)
@@ -969,7 +973,6 @@ EXC_REAL_NONE(0x1800, 0x1900) 
/*** Out of line interrupts support ***/



	/* moved from 0x200 */

TRAMP_KVM(PACA_EXGEN, 0x900)

TRAMP_KVM_HV(PACA_EXGEN, 0x980)



#ifdef CONFIG_PPC_DENORMALISATION
@@ -1190,7 +1193,6 @@ TRAMP_REAL_BEGIN(kvmppc_skip_Hinterrupt) 


/*** Common interrupt handlers ***/



EXC_COMMON_ASYNC(decrementer_common, 0x900, timer_interrupt)

EXC_COMMON(hdecrementer_common, 0x980, hdec_interrupt)



#ifdef CONFIG_PPC_DOORBELL
@@ -1234,7 +1236,6 @@ EXC_COMMON(altivec_assist_common, 0x1700, unknown_exception) 
	 * come here.

	 */



EXC_VIRT_MASKABLE(decrementer, 0x4900, 0x4980, 0x900)

EXC_VIRT_HV(hdecrementer, 0x4980, 0x4a00, 0x980)

EXC_VIRT_MASKABLE(doorbell_super, 0x4a00, 0x4b00, 0xa00)

EXC_VIRT(trap_0b, 0x4b00, 0x4c00, 0xb00)