Buildresult: linus/rpc_defconfig/arm-gcc4.6 built on Nov 2 2019, 04:53

kisskb

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Status:	OK
Date/Time:	Nov 2 2019, 04:53
Duration:	0:00:35.480511
Builder:	ka2
Revision:	Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux (`d540c398db780271a81690eeb2bbc61876c37904)`
Target:	linus/rpc_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:	rpc_defconfig (download)
Log:	Download original Possible warnings (5) kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] 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] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] WARNING: vmlinux.o(.text.unlikely+0x75c): Section mismatch in reference from the function free_memmap() to the function .meminit.text:memblock_free() Full Log # git rev-parse -q --verify d540c398db780271a81690eeb2bbc61876c37904^{commit} d540c398db780271a81690eeb2bbc61876c37904 already have revision, skipping fetch # git checkout -q -f -B kisskb d540c398db780271a81690eeb2bbc61876c37904 # git clean -qxdf # < git log -1 # commit d540c398db780271a81690eeb2bbc61876c37904 # Merge: b88866b60d98 1cf45b8fdbb8 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Fri Nov 1 10:03:46 2019 -0700 # # Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux # # Pull arm64 fixes from Will Deacon: # "These are almost exclusively related to CPU errata in CPUs from # Broadcom and Qualcomm where the workarounds were either not being # enabled when they should have been or enabled when they shouldn't have # been. # # The only "interesting" fix is ensuring that writeable, shared mappings # are initially mapped as clean since we inadvertently broke the logic # back in v4.14 and then noticed the problem via code inspection the # other day. # # The only critical issue we have outstanding is a sporadic NULL # dereference in the scheduler, which doesn't appear to be # arm64-specific and PeterZ is tearing his hair out over it at the # moment. # # Summary: # # - Enable CPU errata workarounds for Broadcom Brahma-B53 # # - Enable CPU errata workarounds for Qualcomm Hydra/Kryo CPUs # # - Fix initial dirty status of writeable, shared mappings" # # * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: # arm64: apply ARM64_ERRATUM_843419 workaround for Brahma-B53 core # arm64: Brahma-B53 is SSB and spectre v2 safe # arm64: apply ARM64_ERRATUM_845719 workaround for Brahma-B53 core # arm64: cpufeature: Enable Qualcomm Falkor errata 1009 for Kryo # arm64: cpufeature: Enable Qualcomm Falkor/Kryo errata 1003 # arm64: Ensure VM_WRITE\|VM_SHARED ptes are clean by default # < /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 d540c398db780271a81690eeb2bbc61876c37904 # < make -s -j 48 ARCH=arm O=/kisskb/build/linus_rpc_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- rpc_defconfig # make -s -j 48 ARCH=arm O=/kisskb/build/linus_rpc_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- /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/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/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 WARNING: vmlinux.o(.text.unlikely+0x75c): Section mismatch in reference from the function free_memmap() to the function .meminit.text:memblock_free() The function free_memmap() references the function __meminit memblock_free(). This is often because free_memmap lacks a __meminit annotation or the annotation of memblock_free is wrong. Completed OK # rm -rf /kisskb/build/linus_rpc_defconfig_arm # Build took: 0:00:35.480511

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