Re: [PATCH 4.19 00/30] 4.19.235-rc1 review

Greg Kroah-Hartman
2022-03-14T15:00:54Z

On Mon, Mar 14, 2022 at 08:02:21PM +0530, Naresh Kamboju wrote:
> > > > or in the git tree and branch at:
> > > > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y
> > > > and the diffstat can be found below.
> > > >
> > > > thanks,
> > > >
> > > > greg k-h
> > > >
> > > > -------------
> > > > Pseudo-Shortlog of commits:
> > >
> > > ...
> > >
> > > > James Morse <james.morse@arm.com>
> > > > KVM: arm64: Reset PMC_EL0 to avoid a panic() on systems with no PMU
> > >
> > >
> > > The above is causing the following build error for ARM64 ...
> > >
> > > arch/arm64/kvm/sys_regs.c: In function ‘reset_pmcr’:
> > > arch/arm64/kvm/sys_regs.c:624:3: error: implicit declaration of function ‘vcpu_sys_reg’ [-Werror=implicit-function-declaration]
> > > vcpu_sys_reg(vcpu, PMCR_EL0) = 0;
> > > ^~~~~~~~~~~~
> > > arch/arm64/kvm/sys_regs.c:624:32: error: lvalue required as left operand of assignment
> > > vcpu_sys_reg(vcpu, PMCR_EL0) = 0;
> > >
> >
> > Is this also broken in Linus's tree?
>
> nope.
> It is also only on 4.19.

Thanks. I've pushed out -rc2 releases with this commit dropped.

greg k-h