linux-kernel - Re: [PATCH 6.2 000/141] 6.2.7-rc1 review

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Date:   Wed, 15 Mar 2023 09:13:17 -0600
From:   Daniel Díaz <daniel.diaz@...aro.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org
Cc:     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
Subject: Re: [PATCH 6.2 000/141] 6.2.7-rc1 review

Hello!

On 15/03/23 06:11, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.2.7 release.
> There are 141 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 Fri, 17 Mar 2023 11:57:10 +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/v6.x/stable-review/patch-6.2.7-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-6.2.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

We can see this build failure on PowerPC with Clang-16 and Clang-nightly, for cell_defconfig:

-----8<-----
error: unknown target CPU 'cell'
note: valid target CPU values are: generic, 440, 450, 601, 602, 603, 603e, 603ev, 604, 604e, 620, 630, g3, 7400, g4, 7450, g4+, 750, 8548, 970, g5, a2, e500, e500mc, e5500, power3, pwr3, power4, pwr4, power5, pwr5, power5x, pwr5x, power6, pwr6, power6x, pwr6x, power7, pwr7, power8, pwr8, power9, pwr9, power10, pwr10, powerpc, ppc, ppc32, powerpc64, ppc64, powerpc64le, ppc64le, future
make[2]: *** [/builds/linux/arch/powerpc/boot/Makefile:235: arch/powerpc/boot/cuboot.o] Error 1
----->8-----


Then on GCC-8 and GCC-12, for ppc64e_defconfig, there's this:

-----8<-----
powerpc64le-linux-gnu-gcc: error: missing argument to '-mcpu='
make[2]: *** [/builds/linux/arch/powerpc/boot/Makefile:238: arch/powerpc/boot/crt0.o] Error 1
powerpc64le-linux-gnu-gcc: error: missing argument to '-mcpu='
make[2]: *** [/builds/linux/arch/powerpc/boot/Makefile:238: arch/powerpc/boot/crtsavres.o] Error 1
powerpc64le-linux-gnu-gcc: error: missing argument to '-mcpu='
make[2]: *** [/builds/linux/arch/powerpc/boot/Makefile:235: arch/powerpc/boot/cuboot.o] Error 1
powerpc64le-linux-gnu-gcc: error: missing argument to '-mcpu='
make[2]: *** [/builds/linux/arch/powerpc/boot/Makefile:235: arch/powerpc/boot/devtree.o] Error 1
[...]
powerpc64le-linux-gnu-gcc: error: missing argument to '-mcpu='
make[2]: *** [/builds/linux/arch/powerpc/boot/Makefile:235: arch/powerpc/boot/fdt_wip.o] Error 1
make[2]: Target 'arch/powerpc/boot/zImage' not remade because of errors.
make[1]: *** [/builds/linux/arch/powerpc/Makefile:247: zImage] Error 2
make[1]: Target '__all' not remade because of errors.
make: *** [Makefile:242: __sub-make] Error 2
make: Target '__all' not remade because of errors.
----->8-----


Greetings!

Daniel Díaz
daniel.diaz@...aro.org