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Re: [PATCH v4 26/30] x86/svm: clear the VMCB clean bits in svm_ctxt_switch_from()
- To: George Dunlap <gwd@xxxxxxxxxxxxxx>, Ross Lagerwall <ross.lagerwall@xxxxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Wed, 21 Oct 2026 17:57:33 +0100
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- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx, Jan Beulich <jbeulich@xxxxxxxx>, Roger Pau Monné <roger@xxxxxxxxxxxxxx>, Jason Andryuk <jason.andryuk@xxxxxxx>, Teddy Astie <teddy.astie@xxxxxxxxxx>
- Delivery-date: Wed, 21 Oct 2026 16:57:50 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 21/10/2026 5:02 pm, George Dunlap wrote:
> On Wed, Oct 21, 2026 at 10:22 AM Ross Lagerwall
> <ross.lagerwall@xxxxxxxxxx> wrote:
>> FYI I posted "x86/svm: Don't clear clean bits on every context switch" a few
>> weeks ago which moves it into svm_do_resume(). I think that is preferable for
>> the reasons mentioned in the patch and IIUC would still be after the vCPU's
>> VMCB is mapped.
>
> OK; since yours is a single patch with two acks, I'll rebase onto yours.
I thought I'd already committed it... Apparently not.
~Andrew
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