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[Qemu-devel] [PATCH v2 02/15] x86: Perform implicit mcg_status reset
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [PATCH v2 02/15] x86: Perform implicit mcg_status reset |
Date: |
Fri, 18 Feb 2011 11:11:13 +0100 |
Reorder mcg_status in CPUState to achieve automatic clearing on reset.
Signed-off-by: Jan Kiszka <address@hidden>
CC: Huang Ying <address@hidden>
CC: Hidetoshi Seto <address@hidden>
CC: Jin Dongming <address@hidden>
---
target-i386/cpu.h | 3 ++-
target-i386/helper.c | 2 --
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index 5f1df8b..75156e7 100644
--- a/target-i386/cpu.h
+++ b/target-i386/cpu.h
@@ -687,6 +687,8 @@ typedef struct CPUX86State {
uint64_t pat;
+ uint64_t mcg_status;
+
/* exception/interrupt handling */
int error_code;
int exception_is_int;
@@ -741,7 +743,6 @@ typedef struct CPUX86State {
struct DeviceState *apic_state;
uint64_t mcg_cap;
- uint64_t mcg_status;
uint64_t mcg_ctl;
uint64_t mce_banks[MCE_BANKS_DEF*4];
diff --git a/target-i386/helper.c b/target-i386/helper.c
index f0c546d..f41416f 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -101,8 +101,6 @@ void cpu_reset(CPUX86State *env)
env->dr[7] = DR7_FIXED_1;
cpu_breakpoint_remove_all(env, BP_CPU);
cpu_watchpoint_remove_all(env, BP_CPU);
-
- env->mcg_status = 0;
}
void cpu_x86_close(CPUX86State *env)
--
1.7.1
- [Qemu-devel] [PATCH v2 06/15] Synchronize VCPU states before reset, (continued)
- [Qemu-devel] [PATCH v2 06/15] Synchronize VCPU states before reset, Jan Kiszka, 2011/02/18
- [Qemu-devel] [PATCH v2 05/15] x86: Optionally avoid injecting AO MCEs while others are pending, Jan Kiszka, 2011/02/18
- [Qemu-devel] [PATCH v2 13/15] kvm: x86: Fail kvm_arch_init_vcpu if MCE initialization fails, Jan Kiszka, 2011/02/18
- [Qemu-devel] [PATCH v2 12/15] kvm: x86: Clean up kvm_setup_mce, Jan Kiszka, 2011/02/18
- [Qemu-devel] [PATCH v2 14/15] Add qemu_ram_remap, Jan Kiszka, 2011/02/18
- [Qemu-devel] [PATCH v2 08/15] kvm: Rename kvm_arch_process_irqchip_events to async_events, Jan Kiszka, 2011/02/18
- [Qemu-devel] [PATCH v2 11/15] kvm: x86: Consolidate TCG and KVM MCE injection code, Jan Kiszka, 2011/02/18
- [Qemu-devel] [PATCH v2 01/15] x86: Account for MCE in cpu_has_work, Jan Kiszka, 2011/02/18
- [Qemu-devel] [PATCH v2 15/15] KVM, MCE, unpoison memory address across reboot, Jan Kiszka, 2011/02/18
- [Qemu-devel] [PATCH v2 04/15] x86: Refine error reporting of MCE injection services, Jan Kiszka, 2011/02/18
- [Qemu-devel] [PATCH v2 02/15] x86: Perform implicit mcg_status reset,
Jan Kiszka <=
- [Qemu-devel] [PATCH v2 07/15] kvm: x86: Move MCE functions together, Jan Kiszka, 2011/02/18
- [Qemu-devel] [PATCH v2 03/15] x86: Small cleanups of MCE helpers, Jan Kiszka, 2011/02/18
- [Qemu-devel] [PATCH v2 09/15] kvm: x86: Inject pending MCE events on state writeback, Jan Kiszka, 2011/02/18
- [Qemu-devel] Re: [PATCH v2 00/15] [uq/master] Patch queue, part IV (MCE edition), Marcelo Tosatti, 2011/02/22