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[Qemu-devel] [PATCH] x86: Fix MCA broadcast parameters for TCG case
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [PATCH] x86: Fix MCA broadcast parameters for TCG case |
Date: |
Wed, 02 Feb 2011 21:35:26 +0100 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
On 2011-02-02 20:05, Blue Swirl wrote:
> Signed-off-by: Blue Swirl <address@hidden>
> ---
> target-i386/helper.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/target-i386/helper.c b/target-i386/helper.c
> index 1217452..4bbf9b1 100644
> --- a/target-i386/helper.c
> +++ b/target-i386/helper.c
> @@ -1148,7 +1148,7 @@ void cpu_inject_x86_mce(CPUState *cenv, int
> bank, uint64_t status,
> continue;
> }
>
> - qemu_inject_x86_mce(env, 1, 0xa000000000000000, 0, 0, 0);
> + qemu_inject_x86_mce(env, 1, 0xa000000000000000ULL, 0, 0, 0);
> }
> }
> }
Let's fix this for real, the value is wrong anyway:
----------8<----------
From: Jan Kiszka <address@hidden>
When broadcasting MCEs, we need to set MCIP and RIPV in mcg_status like
it is done for KVM. Use the symbolic constants at this chance.
Signed-off-by: Jan Kiszka <address@hidden>
---
target-i386/helper.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/target-i386/helper.c b/target-i386/helper.c
index d74b6e3..f41416f 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -1145,8 +1145,8 @@ void cpu_inject_x86_mce(CPUState *cenv, int bank,
uint64_t status,
if (cenv == env) {
continue;
}
-
- qemu_inject_x86_mce(env, 1, 0xa000000000000000, 0, 0, 0);
+ qemu_inject_x86_mce(env, 1, MCI_STATUS_VAL | MCI_STATUS_UC,
+ MCG_STATUS_MCIP | MCG_STATUS_RIPV, 0, 0);
}
}
}
--
1.7.1