Re: [PATCH 4.19 00/55] 4.19.302-rc1 review

From: Greg Kroah-Hartman
Date: Tue Dec 12 2023 - 05:39:22 EST


On Mon, Dec 11, 2023 at 03:04:00PM -0600, Daniel Díaz wrote:
> Hello!
>
> On 11/12/23 12:21 p. m., Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 4.19.302 release.
> > There are 55 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 Wed, 13 Dec 2023 18:19:59 +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/v4.x/stable-review/patch-4.19.302-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-4.19.y
> > and the diffstat can be found below.
> >
> > thanks,
> >
> > greg k-h
>
> Same problem here as with 4.14. Here's a list of failures:
>
> ## Test Regressions (compared to v4.19.301)
> * arm, build
> - clang-17-axm55xx_defconfig
> - clang-17-defconfig
> - clang-17-multi_v5_defconfig-aa80e505
> - clang-17-mxs_defconfig
> - clang-17-nhk8815_defconfig
> - clang-17-u8500_defconfig
> - gcc-12-axm55xx_defconfig
> - gcc-12-bcm2835_defconfig
> - gcc-12-defconfig
> - gcc-12-lkftconfig
> - gcc-12-lkftconfig-debug
> - gcc-12-lkftconfig-debug-kmemleak
> - gcc-12-lkftconfig-kasan
> - gcc-12-lkftconfig-kselftest-kernel
> - gcc-12-lkftconfig-kunit
> - gcc-12-lkftconfig-libgpiod
> - gcc-12-lkftconfig-rcutorture
> - gcc-12-multi_v5_defconfig-aa80e505
> - gcc-12-mxs_defconfig
> - gcc-12-nhk8815_defconfig
> - gcc-12-u8500_defconfig
> - gcc-8-axm55xx_defconfig
> - gcc-8-bcm2835_defconfig
> - gcc-8-defconfig
> - gcc-8-multi_v5_defconfig-aa80e505
> - gcc-8-mxs_defconfig
> - gcc-8-nhk8815_defconfig
> - gcc-8-u8500_defconfig
>
> * arm64, build
> - clang-17-defconfig
> - clang-17-defconfig-40bc7ee5
> - clang-17-lkftconfig
> - clang-lkftconfig
> - gcc-12-defconfig
> - gcc-12-defconfig-40bc7ee5
> - gcc-12-lkftconfig
> - gcc-12-lkftconfig-64k_page_size
> - gcc-12-lkftconfig-armv8_features
> - gcc-12-lkftconfig-debug
> - gcc-12-lkftconfig-debug-kmemleak
> - gcc-12-lkftconfig-devicetree
> - gcc-12-lkftconfig-kasan
> - gcc-12-lkftconfig-kselftest-kernel
> - gcc-12-lkftconfig-kunit
> - gcc-12-lkftconfig-libgpiod
> - gcc-12-lkftconfig-rcutorture
> - gcc-8-defconfig
> - gcc-8-defconfig-40bc7ee5
>
>
> Failure:
>
> -----8<-----
> /builds/linux/drivers/tty/serial/amba-pl011.c: In function 'pl011_dma_tx_refill':
> /builds/linux/drivers/tty/serial/amba-pl011.c:644:20: error: 'DMA_MAPPING_ERROR' undeclared (first use in this function); did you mean 'DMA_TRANS_NOERROR'?
> if (dmatx->dma == DMA_MAPPING_ERROR) {
> ^~~~~~~~~~~~~~~~~
> DMA_TRANS_NOERROR
> /builds/linux/drivers/tty/serial/amba-pl011.c:644:20: note: each undeclared identifier is reported only once for each function it appears in
> make[4]: *** [/builds/linux/scripts/Makefile.build:303: drivers/tty/serial/amba-pl011.o] Error 1
> make[4]: Target '__build' not remade because of errors.
> ----->8-----
>
> Bisection points to the same commit:
>
> commit 6afe0d46b25850f794626c70aac55cc7f9b774e2
> Author: Arnd Bergmann <arnd@xxxxxxxx>
> Date: Wed Nov 22 18:15:03 2023 +0100
>
> ARM: PL011: Fix DMA support
> commit 58ac1b3799799069d53f5bf95c093f2fe8dd3cc5 upstream.
>
>
> A revert helps the build pass.
>
> Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx>

Thanks, now dropped.

greg k-h