Re: [PATCH] KVM: SVM: Mark SEV launch secret pages as dirty.

Greg KH
2020-09-25T04:54:42Z

On Thu, Sep 24, 2020 at 07:00:11PM -0700, Cfir Cohen wrote:
> The LAUNCH_SECRET command performs encryption of the
> launch secret memory contents. Mark pinned pages as
> dirty, before unpinning them.
> This matches the logic in sev_launch_update_data().
>
> Fixes: 9c5e0afaf157 ("KVM: SVM: Add support for SEV LAUNCH_SECRET command")
> Signed-off-by: Cfir Cohen <cfir@google.com>
> ---
> Changelog since v2:
> - Added 'Fixes' tag, updated comments.
> Changelog since v1:
> - Updated commit message.
>
> arch/x86/kvm/svm/sev.c | 26 +++++++++++++++++---------
> 1 file changed, 17 insertions(+), 9 deletions(-)
>

<formletter>

This is not the correct way to submit patches for inclusion in the
stable kernel tree. Please read:
https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.