From: Christoph Hellwig <hch@infradead.org>
To: Avi Kivity <avi@qumranet.com>
Cc: kvm-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org,
akpm@osdl.org
Subject: Re: [PATCH 19/38] KVM: Make __set_efer() an arch operation
Date: Mon, 27 Nov 2006 13:39:44 +0000 [thread overview]
Message-ID: <20061127133944.GA4155@infradead.org> (raw)
In-Reply-To: <20061127122938.0518325015E@cleopatra.q>
On Mon, Nov 27, 2006 at 12:29:38PM -0000, Avi Kivity wrote:
> #ifdef __x86_64__
> - __set_efer(vcpu, sregs->efer);
> + kvm_arch_ops->set_efer(vcpu, sregs->efer);
> #endif
I think it would be much better to make ->set_efer a noop for 32bit,
and have different operation vectors for 32 vs 64 bit.
> #ifdef __x86_64__
> - __set_efer(vcpu, 0);
> + vmx_set_efer(vcpu, 0);
> #endif
Similarly vmx_set_efer should just become a noop on 32bit.
next prev parent reply other threads:[~2006-11-27 13:39 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-27 12:10 [PATCH 0/38] KVM: Decouple Intel VT implementation from base kvm Avi Kivity
[not found] ` <456AD5C6.1090406-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2006-11-27 12:11 ` [PATCH 1/38] KVM: Create kvm-intel.ko module Avi Kivity
2006-11-27 12:36 ` Ingo Molnar
[not found] ` <20061127123606.GA11825-X9Un+BFzKDI@public.gmane.org>
2006-11-30 14:24 ` Christoph Hellwig
[not found] ` <20061130142435.GA13372-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2006-11-30 15:44 ` Ingo Molnar
2006-11-30 19:59 ` Andrew Morton
2006-11-30 20:19 ` Ingo Molnar
2006-11-30 20:24 ` Christoph Hellwig
2006-11-30 20:31 ` Ingo Molnar
2006-11-27 12:12 ` [PATCH 2/38] KVM: Make /dev/registration happen when the arch specific module is loaded Avi Kivity
2006-11-27 12:13 ` [PATCH 0/38] KVM: Decouple Intel VT implementation from base kvm Avi Kivity
2006-11-27 12:13 ` [PATCH 3/38] KV: Make hardware detection an arch operation Avi Kivity
2006-11-27 12:14 ` [PATCH 4/38] KVM: Make the per-cpu enable/disable functions arch operations Avi Kivity
2006-11-27 12:15 ` [PATCH 5/38] KVM: Make the hardware setup operations (non-percpu) " Avi Kivity
2006-11-27 12:17 ` [PATCH 7/38] KVM: Make msr accessors " Avi Kivity
2006-11-27 12:18 ` [PATCH 8/38] KVM: Make the segment " Avi Kivity
2006-11-27 12:19 ` [PATCH 9/38] KVM: Cache guest cr4 in vcpu structure Avi Kivity
2006-11-27 12:20 ` [PATCH 10/38] KVM: Cache guest cr0 " Avi Kivity
2006-11-27 12:21 ` [PATCH 11/38] KVM: Add get_segment_base() arch accessor Avi Kivity
2006-11-27 12:22 ` [PATCH 12/38] KVM: Add idt and gdt descriptor accessors Avi Kivity
2006-11-27 12:23 ` [PATCH 13/38] KVM: Make syncing the register file to the vcpu structure an arch operation Avi Kivity
2006-11-27 12:24 ` [PATCH 14/38] KVM: Make the vcpu execution loop " Avi Kivity
2006-11-27 12:25 ` [PATCH 15/38] KVM: Move the vmx exit handlers to vmx.c Avi Kivity
2006-11-27 12:26 ` [PATCH 16/38] KVM: Make vcpu_setup() an arch operation Avi Kivity
2006-11-27 12:27 ` [PATCH 17/38] KVM: Make __set_cr0() (and dependencies) arch operations Avi Kivity
2006-11-27 12:28 ` [PATCH 18/38] KVM: Make __set_cr4() an arch operation Avi Kivity
2006-11-27 12:29 ` [PATCH 19/38] KVM: Make __set_efer() " Avi Kivity
2006-11-27 13:39 ` Christoph Hellwig [this message]
[not found] ` <20061127133944.GA4155-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2006-11-27 13:46 ` Avi Kivity
2006-11-27 12:30 ` [PATCH 20/38] KVM: Make set_cr3() and tlb flushing arch operations Avi Kivity
2006-11-27 12:31 ` [PATCH 21/38] KVM: Make inject_page_fault() an arch operation Avi Kivity
2006-11-27 12:32 ` [PATCH 22/38] KVM: Make inject_gp() " Avi Kivity
2006-11-27 12:33 ` [PATCH 23/38] KVM: Use the idt and gdt accessors in realmode emulation Avi Kivity
2006-11-27 12:34 ` [PATCH 24/38] KVM: Use the general purpose register accessors rather than direct access Avi Kivity
2006-11-27 12:35 ` [PATCH 25/38] KVM: Move the vmx tsc accessors to vmx.c Avi Kivity
2006-11-27 12:36 ` [PATCH 26/38] KVM: Access rflags through an arch operation Avi Kivity
2006-11-27 12:37 ` [PATCH 27/38] KVM: Move the vmx segment field definitions to vmx.c Avi Kivity
2006-11-27 12:38 ` [PATCH 28/38] KVM: Add an arch accessor for cs d/b and l bits Avi Kivity
2006-11-27 12:39 ` [PATCH 29/38] KVM: Add a set_cr0_no_modeswitch() arch accessor Avi Kivity
2006-11-27 12:40 ` [PATCH 30/38] KVM: Make vcpu_load() and vcpu_put() arch operations Avi Kivity
2006-11-27 12:41 ` [PATCH 31/38] KVM: Make vcpu creation and destruction " Avi Kivity
2006-11-27 12:42 ` [PATCH 32/38] KVM: Move vmcs static variables to vmx.c Avi Kivity
2006-11-27 12:43 ` [PATCH 33/38] KVM: Make is_long_mode() an arch operation Avi Kivity
2006-11-27 12:44 ` [PATCH 34/38] KVM: Use the tlb flush arch operation instead of an inline Avi Kivity
2006-11-27 12:45 ` [PATCH 35/38] KVM: Remove guest_cpl() Avi Kivity
2006-11-27 12:46 ` [PATCH 36/38] KVM: Move vmcs accessors to vmx.c Avi Kivity
2006-11-27 12:47 ` [PATCH 37/38] KVM: Move vmx helper inlines " Avi Kivity
2006-11-27 12:48 ` [PATCH 38/38] KVM: Remove vmx includes from arch independent code Avi Kivity
2006-11-27 12:16 ` [PATCH 6/38] KVM: Make the guest debugger an arch operation Avi Kivity
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