From: Sean Christopherson <seanjc@google.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
thomas.lendacky@amd.com, jmattson@google.com,
stable@vger.kernel.org
Subject: Re: [PATCH 04/11] KVM: SVM: retrieve VMCB from assembly
Date: Wed, 9 Nov 2022 15:25:44 +0000 [thread overview]
Message-ID: <Y2vGeFbOI8h/WiUV@google.com> (raw)
In-Reply-To: <20221109145156.84714-5-pbonzini@redhat.com>
On Wed, Nov 09, 2022, Paolo Bonzini wrote:
> Continue moving all accesses to struct vcpu_svm directly in vmenter.S.
> This limits the confusion due to different registers used for
> argument passing in 32- and 64-bit ABIs.
>
> It is not strictly necessary for __svm_sev_es_vcpu_run, but staying
It's not strictly necessary at all ;-)
__svm_sev_es_vcpu_run()
> consistent is a good idea since it makes __svm_sev_es_vcpu_run a
__svm_sev_es_vcpu_run()
> stripped version of _svm_vcpu_run.
Missed an underscore. And parantheses.
> No functional change intended.
>
> Cc: stable@vger.kernel.org
> Fixes: a149180fbcf3 ("x86: Add magic AMD return-thunk")
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
Reviewed-by: Sean Christopherson <seanjc@google.com>
next prev parent reply other threads:[~2022-11-09 15:25 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-09 14:51 [PATCH v3 00/11] KVM: SVM: fixes for vmentry code Paolo Bonzini
2022-11-09 14:51 ` [PATCH 01/11] KVM: x86: use a separate asm-offsets.c file Paolo Bonzini
2022-11-09 15:06 ` Sean Christopherson
2022-11-09 14:51 ` [PATCH 02/11] KVM: SVM: replace regs argument of __svm_vcpu_run with vcpu_svm Paolo Bonzini
2022-11-09 15:14 ` Sean Christopherson
2022-11-09 14:51 ` [PATCH 03/11] KVM: SVM: adjust register allocation for __svm_vcpu_run Paolo Bonzini
2022-11-09 15:20 ` Sean Christopherson
2022-11-09 16:04 ` Paolo Bonzini
2022-11-09 14:51 ` [PATCH 04/11] KVM: SVM: retrieve VMCB from assembly Paolo Bonzini
2022-11-09 15:25 ` Sean Christopherson [this message]
2022-11-09 14:51 ` [PATCH 05/11] KVM: SVM: remove unused field from struct vcpu_svm Paolo Bonzini
2022-11-09 15:25 ` Sean Christopherson
2022-11-09 14:51 ` [PATCH 06/11] KVM: SVM: remove dead field from struct svm_cpu_data Paolo Bonzini
2022-11-09 15:26 ` Sean Christopherson
2022-11-09 14:51 ` [PATCH 07/11] KVM: SVM: do not allocate struct svm_cpu_data dynamically Paolo Bonzini
2022-11-09 15:58 ` Sean Christopherson
2022-11-09 16:00 ` Paolo Bonzini
2022-11-09 14:51 ` [PATCH 08/11] KVM: SVM: move guest vmsave/vmload back to assembly Paolo Bonzini
2022-11-09 15:29 ` Sean Christopherson
2022-11-09 14:51 ` [PATCH 09/11] KVM: SVM: restore host save area from assembly Paolo Bonzini
2022-11-09 15:54 ` Sean Christopherson
2022-11-09 14:51 ` [PATCH 10/11] KVM: SVM: move MSR_IA32_SPEC_CTRL save/restore to assembly Paolo Bonzini
2022-11-09 16:04 ` Sean Christopherson
2022-11-09 14:51 ` [PATCH 11/11] x86, KVM: remove unnecessary argument to x86_virt_spec_ctrl and callers Paolo Bonzini
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=Y2vGeFbOI8h/WiUV@google.com \
--to=seanjc@google.com \
--cc=jmattson@google.com \
--cc=kvm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=pbonzini@redhat.com \
--cc=stable@vger.kernel.org \
--cc=thomas.lendacky@amd.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.