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powerpc/64s: Consolidate System Reset 0x100 interrupt

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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 17:43:30 +10:00 committed by Michael Ellerman
parent 57f266497d
commit 582baf44f9
1 changed files with 13 additions and 13 deletions
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26
arch/powerpc/kernel/exceptions-64s.S
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@ -183,6 +183,19 @@ END_FTR_SECTION_IFSET(CPU_FTR_HVMODE | CPU_FTR_ARCH_206)
EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common, EXC_STD,
NOTEST, 0x100)
EXC_REAL_END(system_reset, 0x100, 0x200)
EXC_VIRT_NONE(0x4100, 0x4200)
EXC_COMMON(system_reset_common, 0x100, system_reset_exception)
#ifdef CONFIG_PPC_PSERIES
/*
* Vectors for the FWNMI option. Share common code.
*/
TRAMP_REAL_BEGIN(system_reset_fwnmi)
SET_SCRATCH0(r13) /* save r13 */
EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common, EXC_STD,
NOTEST, 0x100)
#endif /* CONFIG_PPC_PSERIES */
EXC_REAL_BEGIN(machine_check, 0x200, 0x300)
/* This is moved out of line as it can be patched by FW, but
@ -699,17 +712,6 @@ FTR_SECTION_ELSE
ALT_FTR_SECTION_END_IFSET(CPU_FTR_HVMODE)
blr
#ifdef CONFIG_PPC_PSERIES
/*
* Vectors for the FWNMI option. Share common code.
*/
TRAMP_REAL_BEGIN(system_reset_fwnmi)
SET_SCRATCH0(r13) /* save r13 */
EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common, EXC_STD,
NOTEST, 0x100)
#endif /* CONFIG_PPC_PSERIES */
#ifdef CONFIG_KVM_BOOK3S_64_HANDLER
TRAMP_REAL_BEGIN(kvmppc_skip_interrupt)
/*
@ -745,7 +747,6 @@ TRAMP_REAL_BEGIN(kvmppc_skip_Hinterrupt)
/*** Common interrupt handlers ***/
EXC_COMMON(system_reset_common, 0x100, system_reset_exception)
EXC_COMMON_ASYNC(hardware_interrupt_common, 0x500, do_IRQ)
EXC_COMMON_ASYNC(decrementer_common, 0x900, timer_interrupt)
EXC_COMMON(hdecrementer_common, 0x980, hdec_interrupt)
@ -790,7 +791,6 @@ EXC_COMMON(altivec_assist_common, 0x1700, unknown_exception)
* only has extra guff for STAB-based processors -- which never
* come here.
*/
EXC_VIRT_NONE(0x4100, 0x4200)
EXC_VIRT_NONE(0x4200, 0x4300)
EXC_VIRT(data_access, 0x4300, 0x4380, 0x300)