On Thu, Oct 03, 2019 at 11:19:45AM +0200, Vitaly Kuznetsov wrote:
> <gregkh@xxxxxxxxxxxxxxxxxxx> writes:
>
> > The patch below does not apply to the 5.3-stable tree.
> > If someone wants it applied there, or to any other stable or longterm
> > tree, then please email the backport, including the original git commit
> > id to <stable@xxxxxxxxxxxxxxx>.
> >
> > thanks,
> >
> > greg k-h
> >
> > ------------------ original commit in Linus's tree ------------------
> >
> > From a061985b81a20248da60589d01375ebe9bec4dfc Mon Sep 17 00:00:00 2001
> > From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> > Date: Tue, 27 Aug 2019 12:38:52 +0300
> > Subject: [PATCH] x86: KVM: svm: Fix a check in nested_svm_vmrun()
> >
> > We refactored this code a bit and accidentally deleted the "-" character
> > from "-EINVAL". The kvm_vcpu_map() function never returns positive
> > EINVAL.
> >
> > Fixes: c8e16b78c614 ("x86: KVM: svm: eliminate hardcoded RIP
> > advancement from vmrun_interception()")
>
> Hm, this commit wasn't backported to 5.3-stable so no fix is needed
> (scripts don't check pre-requisites like commits mentioned in Fixes:?)
>
> Also, c8e16b78c614 is not a stable@ candidate IMO.
>
> > Cc: stable@xxxxxxxxxxxxxxx
>
> This wasn't needed as it's only 5.4 which will have the offending commit
> and the fix.
Yes, I saw that, but as it was explicitly marked for the stable tree, I
wanted to verify that this really was not needed here.
thanks
greg k-h
