From: Fabiano Rosas <farosas@linux.ibm.com>
To: qemu-devel@nongnu.org
Cc: danielhb413@gmail.com, qemu-ppc@nongnu.org, clg@kaod.org,
david@gibson.dropbear.id.au
Subject: [PATCH 06/11] target/ppc: booke: Instruction storage exception cleanup
Date: Fri, 28 Jan 2022 19:40:13 -0300 [thread overview]
Message-ID: <20220128224018.1228062-7-farosas@linux.ibm.com> (raw)
In-Reply-To: <20220128224018.1228062-1-farosas@linux.ibm.com>
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
next prev parent reply other threads:[~2022-01-28 22:49 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-28 22:40 [PATCH 00/11] target/ppc: powerpc_excp improvements [BookE] (6/n) Fabiano Rosas
2022-01-28 22:40 ` [PATCH 01/11] target/ppc: Introduce powerpc_excp_booke Fabiano Rosas
2022-01-28 22:40 ` [PATCH 02/11] target/ppc: Simplify powerpc_excp_booke Fabiano Rosas
2022-01-28 22:40 ` [PATCH 03/11] target/ppc: booke: Critical exception cleanup Fabiano Rosas
2022-01-28 22:40 ` [PATCH 04/11] target/ppc: booke: Machine Check cleanups Fabiano Rosas
2022-01-28 22:40 ` [PATCH 05/11] target/ppc: booke: Data Storage exception cleanup Fabiano Rosas
2022-01-28 22:40 ` Fabiano Rosas [this message]
2022-01-28 22:40 ` [PATCH 07/11] target/ppc: booke: External interrupt cleanup Fabiano Rosas
2022-01-28 22:40 ` [PATCH 08/11] target/ppc: booke: Alignment " Fabiano Rosas
2022-01-28 22:40 ` [PATCH 09/11] target/ppc: booke: System Call exception cleanup Fabiano Rosas
2022-01-28 22:40 ` [PATCH 10/11] target/ppc: booke: Watchdog Timer interrupt Fabiano Rosas
2022-01-28 22:40 ` [PATCH 11/11] target/ppc: booke: System Reset exception cleanup Fabiano Rosas
2022-01-29 0:07 ` [PATCH 00/11] target/ppc: powerpc_excp improvements [BookE] (6/n) BALATON Zoltan
2022-02-01 8:10 ` Cédric Le Goater
2022-02-01 11:32 ` BALATON Zoltan
2022-02-01 12:54 ` Fabiano Rosas
2022-02-09 7:43 ` Cédric Le Goater
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