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From: Michael Ellerman <mpe@ellerman.id.au>
To: linuxppc-dev@ozlabs.org
Cc: npiggin@gmail.com
Subject: [PATCH v3 13/42] powerpc/64s: Consolidate Program 0x700 interrupt
Date: Wed,  5 Oct 2016 11:22:35 +1100	[thread overview]
Message-ID: <1475626984-18770-14-git-send-email-mpe@ellerman.id.au> (raw)
In-Reply-To: <1475626984-18770-1-git-send-email-mpe@ellerman.id.au>

From: Nicholas Piggin <npiggin@gmail.com>

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
 arch/powerpc/kernel/exceptions-64s.S | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index debd02436ed6..1df0283a5b3e 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -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 */
-- 
2.7.4

  parent reply	other threads:[~2016-10-05  0:23 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-05  0:22 [PATCH v3 00/42] powerpc/64: use asm sections for head/exception layout Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 01/42] powerpc/64s: Add new exception vector macros Michael Ellerman
2016-10-05  2:36   ` [v3,01/42] " Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 02/42] powerpc/64s: Consolidate exception handler alignment Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 03/42] powerpc/64: Change the way relocation copy is calculated Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 04/42] powerpc: Use gas sections for arranging exception vectors Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 05/42] powerpc/64s: Consolidate System Reset 0x100 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 06/42] powerpc/64s: Consolidate Machine Check 0x200 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 07/42] powerpc/64s: Consolidate Data Storage 0x300 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 08/42] powerpc/64s: Consolidate Data Segment 0x380 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 09/42] powerpc/64s: Consolidate Instruction Storage 0x400 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 10/42] powerpc/64s: Consolidate Instruction Segment 0x480 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 11/42] powerpc/64s: Consolidate External 0x500 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 12/42] powerpc/64s: Consolidate Alignment 0x600 interrupt Michael Ellerman
2016-10-05  0:22 ` Michael Ellerman [this message]
2016-10-05  0:22 ` [PATCH v3 14/42] powerpc/64s: Consolidate FP Unavailable 0x800 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 15/42] powerpc/64s: Consolidate Decrementer 0x900 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 16/42] powerpc/64s: Consolidate Hypervisor Decrementer 0x980 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 17/42] powerpc/64s: Consolidate Directed Privileged Doorbell 0xa00 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 18/42] powerpc/64s: Consolidate Reserved 0xb00 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 19/42] powerpc/64s: Consolidate System Call 0xc00 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 20/42] powerpc/64s: Consolidate Trace 0xd00 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 21/42] powerpc/64s: Consolidate Hypervisor Data Storage 0xe00 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 22/42] powerpc/64s: Consolidate Hypervisor Instruction Storage 0xe20 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 23/42] powerpc/64s: Consolidate Hypervisor Emulation Assistance 0xe40 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 24/42] powerpc/64s: Consolidate Hypervisor Maintenance 0xe60 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 25/42] powerpc/64s: Consolidate Directed Hypervisor Doorbell 0xe80 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 26/42] powerpc/64s: Consolidate Hypervisor Virtualization 0xea0 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 27/42] powerpc/64s: Consolidate Reserved 0xec0, 0xee0 interrupts Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 28/42] powerpc/64s: Consolidate Performance Monitor 0xf00 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 29/42] powerpc/64s: Consolidate Vector Unavailable 0xf20 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 30/42] powerpc/64s: Consolidate VSX Unavailable 0xf40 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 31/42] powerpc/64s: Consolidate Facility Unavailable 0xf60 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 32/42] powerpc/64s: Consolidate Hypervisor Facility Unavailable 0xf80 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 33/42] powerpc/64s: Consolidate Reserved 0xfa0-0x1200 interrupts Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 34/42] powerpc/64s: Consolidate CBE System Error 0x1200 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 35/42] powerpc/64s: Consolidate Instruction Breakpoint 0x1300 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 36/42] powerpc/64s: Consolidate Softpatch 0x1500 interrupt Michael Ellerman
2016-10-05  0:22 ` [PATCH v3 37/42] powerpc/64s: Consolidate Debug 0x1600 interrupt Michael Ellerman
2016-10-05  0:23 ` [PATCH v3 38/42] powerpc/64s: Consolidate Altivec 0x1700 interrupt Michael Ellerman
2016-10-05  0:23 ` [PATCH v3 39/42] powerpc/64s: Consolidate CBE Thermal 0x1800 interrupt Michael Ellerman
2016-10-05  0:23 ` [PATCH v3 40/42] powerpc/64s: Move __replay_interrupt function below handlers Michael Ellerman
2016-10-05  0:23 ` [PATCH v3 41/42] powerpc/64s: Use a single macro for both parts of OOL exception Michael Ellerman
2016-10-05  0:23 ` [PATCH v3 42/42] powerpc/64s: Remove unused exception code, small cleanups Michael Ellerman

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