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Commit 11e87346 authored by Nicholas Piggin's avatar Nicholas Piggin Committed by Michael Ellerman
Browse files

powerpc/64s: Consolidate Program 0x700 interrupt 



Signed-off-by: default avatarNicholas Piggin <npiggin@gmail.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent f9aa6714

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

+9 −10
Original line number Diff line number Diff line
@@ -792,8 +792,16 @@ EXC_COMMON_BEGIN(alignment_common) 




EXC_REAL(program_check, 0x700, 0x800)



EXC_VIRT(program_check, 0x4700, 0x4800, 0x700)

TRAMP_KVM(PACA_EXGEN, 0x700)

EXC_COMMON_BEGIN(program_check_common)

	EXCEPTION_PROLOG_COMMON(0x700, PACA_EXGEN)

	bl	save_nvgprs

	RECONCILE_IRQ_STATE(r10, r11)

	addi	r3,r1,STACK_FRAME_OVERHEAD

	bl	program_check_exception

	b	ret_from_except





EXC_REAL(fp_unavailable, 0x800, 0x900)
@@ -1197,7 +1205,6 @@ EXC_COMMON(altivec_assist_common, 0x1700, unknown_exception) 
	 * come here.

	 */



EXC_VIRT(program_check, 0x4700, 0x4800, 0x700)

EXC_VIRT(fp_unavailable, 0x4800, 0x4900, 0x800)

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

EXC_VIRT_HV(hdecrementer, 0x4980, 0x4a00, 0x980)
@@ -1281,14 +1288,6 @@ EXC_COMMON_BEGIN(h_data_storage_common) 


EXC_COMMON(h_instr_storage_common, 0xe20, unknown_exception)



EXC_COMMON_BEGIN(program_check_common)

	EXCEPTION_PROLOG_COMMON(0x700, PACA_EXGEN)

	bl	save_nvgprs

	RECONCILE_IRQ_STATE(r10, r11)

	addi	r3,r1,STACK_FRAME_OVERHEAD

	bl	program_check_exception

	b	ret_from_except



EXC_COMMON_BEGIN(fp_unavailable_common)

	EXCEPTION_PROLOG_COMMON(0x800, PACA_EXGEN)

	bne	1f			/* if from user, just load it up */