On Fri, 8 May 2020 at 18:23, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
This is the start of the stable review cycle for the 5.4.40 release. There are 50 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 Sun, 10 May 2020 12:29:44 +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-5.4.40-rc1.... 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
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Christoph Hellwig hch@lst.de dma-direct: exclude dma_direct_map_resource from the min_low_pfn check
While building kernel Image for arm architecture the following error noticed on stable-rc 5.4 kernel branch. # make -sk KBUILD_BUILD_USER=TuxBuild -C/linux -j16 ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- HOSTCC=gcc CC="sccache arm-linux-gnueabihf-gcc" O=build zImage # ../kernel/dma/direct.c: In function ‘dma_direct_possible’: ../kernel/dma/direct.c:330:3: error: too many arguments to function ‘dma_capable’ 330 | dma_capable(dev, dma_addr, size, true); | ^~~~~~~~~~~ In file included from ../include/linux/dma-direct.h:12, from ../kernel/dma/direct.c:10: ../arch/arm/include/asm/dma-direct.h:17:20: note: declared here 17 | static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) | ^~~~~~~~~~~ In file included from ../include/linux/init.h:5, from ../include/linux/memblock.h:12, from ../kernel/dma/direct.c:7: ../kernel/dma/direct.c: In function ‘dma_direct_map_resource’: ../kernel/dma/direct.c:379:16: error: too many arguments to function ‘dma_capable’ 379 | if (unlikely(!dma_capable(dev, dma_addr, size, false))) { | ^~~~~~~~~~~ ../include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ In file included from ../include/linux/dma-direct.h:12, from ../kernel/dma/direct.c:10: ../arch/arm/include/asm/dma-direct.h:17:20: note: declared here 17 | static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) | ^~~~~~~~~~~ make[3]: *** [../scripts/Makefile.build:266: kernel/dma/direct.o] Error 1 In file included from ../include/linux/string.h:6, from ../include/linux/dma-mapping.h:6, from ../include/linux/dma-direct.h:5, from ../kernel/dma/swiotlb.c:24: ../kernel/dma/swiotlb.c: In function ‘swiotlb_map’: ../kernel/dma/swiotlb.c:681:16: error: too many arguments to function ‘dma_capable’ 681 | if (unlikely(!dma_capable(dev, *dma_addr, size, true))) { | ^~~~~~~~~~~ ../include/linux/compiler.h:78:42: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ In file included from ../include/linux/dma-direct.h:12, from ../kernel/dma/swiotlb.c:24: ../arch/arm/include/asm/dma-direct.h:17:20: note: declared here 17 | static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) | ^~~~~~~~~~~
Full build log, https://gitlab.com/Linaro/lkft/kernel-runs/-/jobs/544288767