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powerpc/64s: Consolidate Hypervisor Instruction Storage 0xe20 interrupt 

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
hifive-unleashed-5.1
Nicholas Piggin 2016-09-21 17:43:47 +10:00 committed by Michael Ellerman
parent f5c32c1d9a
commit 82517cabc5
1 changed files with 7 additions and 9 deletions
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16
arch/powerpc/kernel/exceptions-64s.S
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@ -928,6 +928,13 @@ EXC_COMMON(trap_0e_common, 0xe00, unknown_exception)
__EXC_REAL_OOL_HV(h_instr_storage, 0xe20, 0xe40)
__TRAMP_REAL_REAL_OOL_HV(h_instr_storage, 0xe20)
EXC_VIRT_BEGIN(unused, 0x4e20, 0x4e40)
b . /* Can't happen, see v2.07 Book III-S section 6.5 */
EXC_VIRT_END(unused, 0x4e20, 0x4e40)
TRAMP_KVM_HV(PACA_EXGEN, 0xe20)
EXC_COMMON(h_instr_storage_common, 0xe20, unknown_exception)
__EXC_REAL_OOL_HV(emulation_assist, 0xe40, 0xe60)
@ -1075,9 +1082,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_CFAR)
#endif
/* moved from 0xe00 */
__TRAMP_REAL_REAL_OOL_HV(h_instr_storage, 0xe20)
TRAMP_KVM_HV(PACA_EXGEN, 0xe20)
__TRAMP_REAL_REAL_OOL_HV(emulation_assist, 0xe40)
TRAMP_KVM_HV(PACA_EXGEN, 0xe40)
@ -1259,10 +1263,6 @@ EXC_COMMON(altivec_assist_common, 0x1700, unknown_exception)
* come here.
*/
EXC_VIRT_BEGIN(unused, 0x4e20, 0x4e40)
b . /* Can't happen, see v2.07 Book III-S section 6.5 */
EXC_VIRT_END(unused, 0x4e20, 0x4e40)
__EXC_VIRT_OOL_HV(emulation_assist, 0x4e40, 0x4e60)
EXC_VIRT_BEGIN(unused, 0x4e60, 0x4e80)
@ -1308,8 +1308,6 @@ EXC_VIRT_NONE(0x5800, 0x5900)
EXC_COMMON_BEGIN(ppc64_runlatch_on_trampoline)
b __ppc64_runlatch_on
EXC_COMMON(h_instr_storage_common, 0xe20, unknown_exception)
EXC_COMMON_BEGIN(altivec_unavailable_common)
EXCEPTION_PROLOG_COMMON(0xf20, PACA_EXGEN)
#ifdef CONFIG_ALTIVEC