From: Eduardo Habkost <ehabkost-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Avi Kivity <avi-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: Andrew Morton <akpm-3NddpPZAyC0@public.gmane.org>,
Eduardo Habkost
<ehabkost-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
kvm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
kexec-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Haren Myneni <hbabu-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>,
Simon Horman <horms-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>,
"Eric W. Biederman"
<ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>,
Vivek Goyal <vgoyal-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Subject: [PATCH 2/6] kvm_x86_ops: crash_hardware_disable() operation
Date: Thu, 30 Oct 2008 11:34:42 -0200 [thread overview]
Message-ID: <1225373687-6960-3-git-send-email-ehabkost@redhat.com> (raw)
In-Reply-To: <1225373687-6960-1-git-send-email-ehabkost-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
The vmx hardware_disable() function does too much for the virt_disable
crash handler, so we will have a new operation for the crash-time
virt_disable case.
Signed-off-by: Eduardo Habkost <ehabkost-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
---
arch/x86/include/asm/kvm_host.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 09e6c56..002023b 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -426,6 +426,7 @@ struct kvm_x86_ops {
int (*disabled_by_bios)(void); /* __init */
void (*hardware_enable)(void *dummy); /* __init */
void (*hardware_disable)(void *dummy);
+ void (*crash_hardware_disable)(void *dummy);
void (*check_processor_compatibility)(void *rtn);
int (*hardware_setup)(void); /* __init */
void (*hardware_unsetup)(void); /* __exit */
--
1.5.5.GIT
next prev parent reply other threads:[~2008-10-30 13:34 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-30 13:34 [PATCH 0/6] kdump: disable virtualization extensions on crash (v2) Eduardo Habkost
[not found] ` <1225373687-6960-1-git-send-email-ehabkost-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2008-10-30 13:34 ` [PATCH 1/6] kdump: crash-time virt disable function Eduardo Habkost
[not found] ` <1225373687-6960-2-git-send-email-ehabkost-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2008-10-30 13:50 ` Avi Kivity
[not found] ` <4909BBA7.1020307-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2008-10-30 16:24 ` Eduardo Habkost
2008-10-30 13:34 ` Eduardo Habkost [this message]
2008-10-30 13:34 ` [PATCH 3/6] kvm: svm: set crash_hardware_disable to svm_hardware_disable Eduardo Habkost
2008-10-30 13:34 ` [PATCH 4/6] kvm: vmx: crash_hardware_disable function Eduardo Habkost
2008-10-30 13:34 ` [PATCH 5/6] kvmx: x86: set kvm_x86_ops earlier on kvm_arch_init() Eduardo Habkost
2008-10-30 13:34 ` [PATCH 6/6] kvm: x86: set kdump virt_disable function on initialization Eduardo Habkost
2008-10-30 13:52 ` [PATCH 0/6] kdump: disable virtualization extensions on crash (v2) Avi Kivity
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