linux-kernel - Re: [PATCH for 5.10] powerpc/32: Preserve cr1 in exception prolog stack check to fix build error

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Message-ID: <YDzo01MSvxr4CftS@kroah.com>
Date:   Mon, 1 Mar 2021 14:14:59 +0100
From:   Greg KH <greg@...ah.com>
To:     Christophe Leroy <christophe.leroy@...roup.eu>
Cc:     fedora.dm0@...il.com, stable@...r.kernel.org,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH for 5.10] powerpc/32: Preserve cr1 in exception prolog
 stack check to fix build error

On Tue, Feb 23, 2021 at 03:39:20PM +0100, Christophe Leroy wrote:
> 
> 
> Le 15/02/2021 à 15:30, Greg KH a écrit :
> > On Fri, Feb 12, 2021 at 08:57:14AM +0000, Christophe Leroy wrote:
> > > This is backport of 3642eb21256a ("powerpc/32: Preserve cr1 in
> > > exception prolog stack check to fix build error") for kernel 5.10
> > > 
> > > It fixes the build failure on v5.10 reported by kernel test robot
> > > and by David Michael.
> > > 
> > > This fix is not in Linux tree yet, it is in next branch in powerpc tree.
> > 
> > Then there's nothing I can do about it until that happens :(
> > 
> 
> It now is in Linus' tree, see https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3642eb21256a317ac14e9ed560242c6d20cf06d9

Now queued up, thanks.

greg k-h