Buildresult: linus/magician_defconfig/arm-gcc4.6 built on Nov 29 2019, 09:39

kisskb

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Status:	OK
Date/Time:	Nov 29 2019, 09:39
Duration:	0:00:48.893928
Builder:	blade4b
Revision:	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux; tag 'dma-mapping-5.5' of git://git.infradead.org/users/hch/dma-mapping (`81b6b96475ac7a4ebfceae9f16fb3758327adbfe)`
Target:	linus/magician_defconfig/arm-gcc4.6
Branch:	linus
Compiler:	arm-gcc4.6 (arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	magician_defconfig (download)
Log:	Download original Possible warnings (6) drivers/base/regmap/regmap.c:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] drivers/usb/core/devio.c:625:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL Full Log # git rev-parse -q --verify 81b6b96475ac7a4ebfceae9f16fb3758327adbfe^{commit} 81b6b96475ac7a4ebfceae9f16fb3758327adbfe already have revision, skipping fetch # git checkout -q -f -B kisskb 81b6b96475ac7a4ebfceae9f16fb3758327adbfe # git clean -qxdf # < git log -1 # commit 81b6b96475ac7a4ebfceae9f16fb3758327adbfe # Merge: a308a7102215 a7ba70f1787f # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Thu Nov 28 11:16:43 2019 -0800 # # Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux; tag 'dma-mapping-5.5' of git://git.infradead.org/users/hch/dma-mapping # # Pull dma-mapping updates from Christoph Hellwig: # # - improve dma-debug scalability (Eric Dumazet) # # - tiny dma-debug cleanup (Dan Carpenter) # # - check for vmap memory in dma_map_single (Kees Cook) # # - check for dma_addr_t overflows in dma-direct when using DMA offsets # (Nicolas Saenz Julienne) # # - switch the x86 sta2x11 SOC to use more generic DMA code (Nicolas # Saenz Julienne) # # - fix arm-nommu dma-ranges handling (Vladimir Murzin) # # - use __initdata in CMA (Shyam Saini) # # - replace the bus dma mask with a limit (Nicolas Saenz Julienne) # # - merge the remapping helpers into the main dma-direct flow (me) # # - switch xtensa to the generic dma remap handling (me) # # - various cleanups around dma_capable (me) # # - remove unused dev arguments to various dma-noncoherent helpers (me) # # * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux: # # * tag 'dma-mapping-5.5' of git://git.infradead.org/users/hch/dma-mapping: (22 commits) # dma-mapping: treat dev->bus_dma_mask as a DMA limit # dma-direct: exclude dma_direct_map_resource from the min_low_pfn check # dma-direct: don't check swiotlb=force in dma_direct_map_resource # dma-debug: clean up put_hash_bucket() # powerpc: remove support for NULL dev in __phys_to_dma / __dma_to_phys # dma-direct: avoid a forward declaration for phys_to_dma # dma-direct: unify the dma_capable definitions # dma-mapping: drop the dev argument to arch_sync_dma_for_* # x86/PCI: sta2x11: use default DMA address translation # dma-direct: check for overflows on 32 bit DMA addresses # dma-debug: increase HASH_SIZE # dma-debug: reorder struct dma_debug_entry fields # xtensa: use the generic uncached segment support # dma-mapping: merge the generic remapping helpers into dma-direct # dma-direct: provide mmap and get_sgtable method overrides # dma-direct: remove the dma_handle argument to __dma_direct_alloc_pages # dma-direct: remove __dma_direct_free_pages # usb: core: Remove redundant vmap checks # kernel: dma-contiguous: mark CMA parameters __initdata/__initconst # dma-debug: add a schedule point in debug_dma_dump_mappings() # ... # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version # < git log --format=%s --max-count=1 81b6b96475ac7a4ebfceae9f16fb3758327adbfe # < make -s -j 24 ARCH=arm O=/kisskb/build/linus_magician_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- magician_defconfig # make -s -j 24 ARCH=arm O=/kisskb/build/linus_magician_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here /kisskb/src/drivers/usb/core/devio.c: In function 'async_completed': /kisskb/src/drivers/usb/core/devio.c:625:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL Completed OK # rm -rf /kisskb/build/linus_magician_defconfig_arm # Build took: 0:00:48.893928

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