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[Qemu-devel] [PATCH v3 07/21] kvm: x86: Prepare kvm_get_mp_state for in-
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [PATCH v3 07/21] kvm: x86: Prepare kvm_get_mp_state for in-kernel irqchip |
Date: |
Tue, 4 Jan 2011 09:32:19 +0100 |
From: Jan Kiszka <address@hidden>
This code path will not yet be taken as we still lack in-kernel irqchip
support. But qemu-kvm can already make use of it and drop its own
mp_state access services.
Signed-off-by: Jan Kiszka <address@hidden>
---
target-i386/kvm.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index 684430f..30aa51c 100644
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -1198,6 +1198,9 @@ static int kvm_get_mp_state(CPUState *env)
return ret;
}
env->mp_state = mp_state.mp_state;
+ if (kvm_irqchip_in_kernel()) {
+ env->halted = (mp_state.mp_state == KVM_MP_STATE_HALTED);
+ }
return 0;
}
--
1.7.1
- [Qemu-devel] [PATCH v3 00/21] [uq/master] Prepare for more qemu-kvm merging, Jan Kiszka, 2011/01/04
- [Qemu-devel] [PATCH v3 02/21] kvm: Drop return value of kvm_cpu_exec, Jan Kiszka, 2011/01/04
- [Qemu-devel] [PATCH v3 06/21] kvm: x86: Align kvm_arch_put_registers code with comment, Jan Kiszka, 2011/01/04
- [Qemu-devel] [PATCH v3 03/21] kvm: Stop on all fatal exit reasons, Jan Kiszka, 2011/01/04
- [Qemu-devel] [PATCH v3 07/21] kvm: x86: Prepare kvm_get_mp_state for in-kernel irqchip,
Jan Kiszka <=
- [Qemu-devel] [PATCH v3 05/21] x86: Optionally dump code bytes on cpu_dump_state, Jan Kiszka, 2011/01/04
- [Qemu-devel] [PATCH v3 01/21] kvm: Fix coding style violations, Jan Kiszka, 2011/01/04
- [Qemu-devel] [PATCH v3 08/21] kvm: x86: Remove redundant mp_state initialization, Jan Kiszka, 2011/01/04
- [Qemu-devel] [PATCH v3 04/21] kvm: Improve reporting of fatal errors, Jan Kiszka, 2011/01/04
- [Qemu-devel] [PATCH v3 09/21] kvm: x86: Fix xcr0 reset mismerge, Jan Kiszka, 2011/01/04
- [Qemu-devel] [PATCH v3 10/21] kvm: x86: Refactor msr_star/hsave_pa setup and checks, Jan Kiszka, 2011/01/04
- [Qemu-devel] [PATCH v3 11/21] kvm: x86: Reset paravirtual MSRs, Jan Kiszka, 2011/01/04
- [Qemu-devel] [PATCH v3 12/21] kvm: x86: Drop MCE MSRs write back restrictions, Jan Kiszka, 2011/01/04