Buildresult: linus/mmu_defconfig/microblaze-gcc5 built on Jan 13 2019, 09:40

kisskb

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Status:	OK
Date/Time:	Jan 13 2019, 09:40
Duration:	0:00:41.890983
Builder:	ka2
Revision:	Merge tag 'remove-dma_zalloc_coherent-5.0' of git://git.infradead.org/users/hch/dma-mapping (`66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19)`
Target:	linus/mmu_defconfig/microblaze-gcc5
Branch:	linus
Compiler:	microblaze-gcc5 (microblazeel-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0 / GNU ld (GNU Binutils) 2.26.1)
Config:	mmu_defconfig (download)
Log:	Download original Possible warnings (1) drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19^{commit} 66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19 already have revision, skipping fetch # git checkout -q -f -B kisskb 66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19 # git clean -qxdf # < git log -1 # commit 66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19 # Merge: 473348891c36 dfd32cad146e # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sat Jan 12 10:52:40 2019 -0800 # # Merge tag 'remove-dma_zalloc_coherent-5.0' of git://git.infradead.org/users/hch/dma-mapping # # Pull dma_zalloc_coherent() removal from Christoph Hellwig: # "We've always had a weird situation around dma_zalloc_coherent. To # safely support mapping the allocations to userspace major # architectures like x86 and arm have always zeroed allocations from # dma_alloc_coherent, but a couple other architectures were missing that # zeroing either always or in corner cases. # # Then later we grew anothe dma_zalloc_coherent interface to explicitly # request zeroing, but that just added __GFP_ZERO to the allocation # flags, which for some allocators that didn't end up using the page # allocator ended up being a no-op and still not zeroing the # allocations. # # So for this merge window I fixed up all remaining architectures to # zero the memory in dma_alloc_coherent, and made dma_zalloc_coherent a # no-op wrapper around dma_alloc_coherent, which fixes all of the above # issues. # # dma_zalloc_coherent is now pointless and can go away, and Luis helped # me writing a cocchinelle script and patch series to kill it, which I # think we should apply now just after -rc1 to finally settle these # issue" # # * tag 'remove-dma_zalloc_coherent-5.0' of git://git.infradead.org/users/hch/dma-mapping: # dma-mapping: remove dma_zalloc_coherent() # cross-tree: phase out dma_zalloc_coherent() on headers # cross-tree: phase out dma_zalloc_coherent() # < /opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-gcc --version # < /opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-ld --version # < git log --format=%s --max-count=1 66c56cfa64d9dbb9efa8a06c1aece77e8d57ea19 # < make -s -j 48 ARCH=microblaze O=/kisskb/build/linus_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux- mmu_defconfig # make -s -j 48 ARCH=microblaze O=/kisskb/build/linus_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux- /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] if (ret == -EOPNOTSUPP) ^ Kernel: arch/microblaze/boot/linux.bin is ready (#1) Completed OK # rm -rf /kisskb/build/linus_mmu_defconfig_microblaze # Build took: 0:00:41.890983

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