linux-kernel - Re: [PATCH 5.4 00/23] 5.4.298-rc1 review

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Message-ID: <2025090317-envelope-professed-b38a@gregkh>
Date: Wed, 3 Sep 2025 11:48:11 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: Naresh Kamboju <naresh.kamboju@...aro.org>
Cc: stable@...r.kernel.org, patches@...ts.linux.dev,
	linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, linux@...ck-us.net, shuah@...nel.org,
	patches@...nelci.org, lkft-triage@...ts.linaro.org, pavel@...x.de,
	jonathanh@...dia.com, f.fainelli@...il.com,
	sudipm.mukherjee@...il.com, srw@...dewatkins.net, rwarsow@....de,
	conor@...nel.org, hargar@...rosoft.com, broonie@...nel.org,
	achill@...ill.org, Madhavan Srinivasan <maddy@...ux.ibm.com>,
	Venkat Rao Bagalkote <venkat88@...ux.ibm.com>,
	clang-built-linux <llvm@...ts.linux.dev>,
	Nathan Chancellor <nathan@...nel.org>,
	Dan Carpenter <dan.carpenter@...aro.org>,
	Arnd Bergmann <arnd@...db.de>,
	Ben Copeland <benjamin.copeland@...aro.org>,
	Anders Roxell <anders.roxell@...aro.org>
Subject: Re: [PATCH 5.4 00/23] 5.4.298-rc1 review

On Wed, Sep 03, 2025 at 03:11:26PM +0530, Naresh Kamboju wrote:
> On Tue, 2 Sept 2025 at 19:17, Greg Kroah-Hartman
> <gregkh@...uxfoundation.org> wrote:
> >
> > This is the start of the stable review cycle for the 5.4.298 release.
> > There are 23 patches in this series, all will be posted as a response
> > to this one.  If anyone has any issues with these being applied, please
> > let me know.
> >
> > Responses should be made by Thu, 04 Sep 2025 13:19:14 +0000.
> > Anything received after that time might be too late.
> >
> > The whole patch series can be found in one patch at:
> >         https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.298-rc1.gz
> > or in the git tree and branch at:
> >         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y
> > and the diffstat can be found below.
> >
> > thanks,
> >
> > greg k-h
> 
> 
> The following build warnings / errors were noticed on powerpc cell_defconfig
> and mpc83xx_defconfig with clang-20 toolchain on stable-rc 5.4.298-rc1.
> 
> But the gcc-12 build passed.
> 
> * powerpc, build
>   - clang-20-cell_defconfig
>   - clang-20-mpc83xx_defconfig
>   - clang-nightly-cell_defconfig
>   - clang-nightly-mpc83xx_defconfig
> 
> Regression Analysis:
> - New regression? yes
> - Reproducibility? yes
> 
> First seen on 5.4.298-rc1
> Bad: 5.4.298-rc1
> Good: v5.4.297
> 
> Build regression: stable-rc 5.4.298-rc1 powerpc/boot/util.S:44: Error:
> junk at end of line, first unrecognized character is `0'
> 
> Reported-by: Linux Kernel Functional Testing <lkft@...aro.org>

Known issue, patch already submitted:
	https://lore.kernel.org/r/20250902235234.2046667-1-nathan@kernel.org

Will queue that up for the next round of releases, using clang-20 on
5.4.y is brave :)

thanks,

greg k-h