linux-kernel - Re: stable-rc/linux-4.4.y build: 178 builds: 4 failed, 174 passed, 8 errors (v4.4.110-18-g5da3d9af3a4b)

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Date:   Mon, 8 Jan 2018 15:01:38 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     gregkh <gregkh@...uxfoundation.org>
Cc:     "kernelci.org bot" <bot@...nelci.org>,
        Kernel Build Reports Mailman List 
        <kernel-build-reports@...ts.linaro.org>,
        Boris Brezillon <boris.brezillon@...e-electrons.com>,
        Sean Nyekjær <sean.nyekjaer@...vas.dk>,
        Willy Tarreau <w@....eu>,
        Ezequiel Garcia <ezequiel@...guardiasur.com.ar>,
        Robert Jarzmik <robert.jarzmik@...e.fr>,
        Richard Weinberger <richard@....at>,
        linux-mtd <linux-mtd@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "# 4.4.x" <stable@...r.kernel.org>
Subject: Re: stable-rc/linux-4.4.y build: 178 builds: 4 failed, 174 passed, 8
 errors (v4.4.110-18-g5da3d9af3a4b)

On Mon, Jan 8, 2018 at 2:44 PM, gregkh <gregkh@...uxfoundation.org> wrote:
> On Mon, Jan 08, 2018 at 02:16:25PM +0100, Arnd Bergmann wrote:
>> On Mon, Jan 8, 2018 at 12:25 PM, kernelci.org bot <bot@...nelci.org> wrote:
>> >
>> > stable-rc/linux-4.4.y build: 178 builds: 4 failed, 174 passed, 8 errors (v4.4.110-18-g5da3d9af3a4b)
>> > Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.110-18-g5da3d9af3a4b/
>> > Tree: stable-rc
>> > Branch: linux-4.4.y
>> > Git Describe: v4.4.110-18-g5da3d9af3a4b
>> > Git Commit: 5da3d9af3a4b90d3c5ab19f9ad1dbb7d237edcf9
>> > Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
>> > Built: 4 unique architectures
>> >
>> > Build Failures Detected:
>> >
>> > arm: gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)
>> > cm_x300_defconfig FAIL
>> > mvebu_v7_defconfig FAIL
>> > pxa3xx_defconfig FAIL
>> > raumfeld_defconfig FAIL
>> >
>> > mvebu_v7_defconfig (arm) — FAIL, 2 errors, 0 warnings, 0 section mismatches
>> >
>> > Errors:
>> > drivers/mtd/nand/pxa3xx_nand.c:918:2: error: duplicate case value
>> > drivers/mtd/nand/pxa3xx_nand.c:915:2: error: previously used here
>>
>> Hi Greg,
>>
>> Commit fee4380f368e ("mtd: nand: pxa3xx: Fix READOOB implementation") was
>> apparently backported in error, it looks like it should just be
>> dropped here in 4.4.y.
>>
>> The commit lists 'Fixes: 43bcfd2bb24a ("mtd: nand: pxa3xx: Add driver-specific
>> ECC BCH support")', that commit was merged into v4.14, so backporting the
>> fix further is probably not appropriate for 4.9 or earlier kernels either.
>
> $ git describe --contains 43bcfd2bb24a
> v3.14-rc1~65^2~127
>
> That is why I backported these patches this far.
>
> I'll drop the patch now, but the Fixes line is the problem here :)

I think my mistake in the report was misreading v3.14 as v4.14. That means we
still need the fix, just as Boris explained, it just needs to be done
differently
for older kernels.

        Arnd