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[PATCH 06/11] target/ppc: booke: Instruction storage exception cleanup
From: |
Fabiano Rosas |
Subject: |
[PATCH 06/11] target/ppc: booke: Instruction storage exception cleanup |
Date: |
Fri, 28 Jan 2022 19:40:13 -0300 |
The SRR1 should be set to the MSR value. There are no diagnostic bits
in the SRR1 for BookE.
Note that this fixes a bug where MSR_GS would be set and Linux would
go into KVM code when there's no KVM guest.
Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
---
target/ppc/excp_helper.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c
index c8bd78d5cb..8340146902 100644
--- a/target/ppc/excp_helper.c
+++ b/target/ppc/excp_helper.c
@@ -836,7 +836,6 @@ static void powerpc_excp_booke(PowerPCCPU *cpu, int excp)
break;
case POWERPC_EXCP_ISI: /* Instruction storage exception */
trace_ppc_excp_isi(msr, env->nip);
- msr |= env->error_code;
break;
case POWERPC_EXCP_EXTERNAL: /* External input */
{
--
2.34.1
- [PATCH 00/11] target/ppc: powerpc_excp improvements [BookE] (6/n), Fabiano Rosas, 2022/01/28
- [PATCH 03/11] target/ppc: booke: Critical exception cleanup, Fabiano Rosas, 2022/01/28
- [PATCH 02/11] target/ppc: Simplify powerpc_excp_booke, Fabiano Rosas, 2022/01/28
- [PATCH 01/11] target/ppc: Introduce powerpc_excp_booke, Fabiano Rosas, 2022/01/28
- [PATCH 04/11] target/ppc: booke: Machine Check cleanups, Fabiano Rosas, 2022/01/28
- [PATCH 08/11] target/ppc: booke: Alignment interrupt cleanup, Fabiano Rosas, 2022/01/28
- [PATCH 10/11] target/ppc: booke: Watchdog Timer interrupt, Fabiano Rosas, 2022/01/28
- [PATCH 09/11] target/ppc: booke: System Call exception cleanup, Fabiano Rosas, 2022/01/28
- [PATCH 07/11] target/ppc: booke: External interrupt cleanup, Fabiano Rosas, 2022/01/28
- [PATCH 06/11] target/ppc: booke: Instruction storage exception cleanup,
Fabiano Rosas <=
- [PATCH 05/11] target/ppc: booke: Data Storage exception cleanup, Fabiano Rosas, 2022/01/28
- [PATCH 11/11] target/ppc: booke: System Reset exception cleanup, Fabiano Rosas, 2022/01/28
- Re: [PATCH 00/11] target/ppc: powerpc_excp improvements [BookE] (6/n), BALATON Zoltan, 2022/01/28