Buildresult: linus/arm64-defconfig/arm64-gcc5 built on Jan 25 2020, 06:27

kisskb

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Status:	OK
Date/Time:	Jan 25 2020, 06:27
Duration:	0:04:53.781215
Builder:	ka3
Revision:	Merge tag 'iommu-fixes-v5.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu (`6381b442836ea3c52eae630b10be8c27c7a17af2)`
Target:	linus/arm64-defconfig/arm64-gcc5
Branch:	linus
Compiler:	arm64-gcc5 (aarch64-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0 / GNU ld (GNU Binutils) 2.25.1)
Config:	defconfig (download)
Log:	Download original Possible warnings (2) drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] include/linux/spinlock.h:288:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 6381b442836ea3c52eae630b10be8c27c7a17af2^{commit} 6381b442836ea3c52eae630b10be8c27c7a17af2 already have revision, skipping fetch # git checkout -q -f -B kisskb 6381b442836ea3c52eae630b10be8c27c7a17af2 # git clean -qxdf # < git log -1 # commit 6381b442836ea3c52eae630b10be8c27c7a17af2 # Merge: 3c45d7510cf5 8c17bbf6c8f7 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Fri Jan 24 09:56:59 2020 -0800 # # Merge tag 'iommu-fixes-v5.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu # # Pull iommu fixes from Joerg Roedel: # "Two fixes: # # - Fix NULL-ptr dereference bug in Intel IOMMU driver # # - Properly save and restore AMD IOMMU performance counter registers # when testing if they are writable" # # * tag 'iommu-fixes-v5.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: # iommu/amd: Fix IOMMU perf counter clobbering during init # iommu/vt-d: Call __dmar_remove_one_dev_info with valid pointer # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 6381b442836ea3c52eae630b10be8c27c7a17af2 # < make -s -j 80 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- defconfig # make -s -j 80 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum arch/arm64/Makefile:38: LSE atomics not supported by binutils /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr': /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] pd->msg->buf[real_pos] = data; ^ /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:372:16: note: 'data' was declared here unsigned char data; ^ In file included from /kisskb/src/include/linux/rwsem.h:16:0, from /kisskb/src/include/linux/notifier.h:15, from /kisskb/src/include/linux/clk.h:14, from /kisskb/src/drivers/tty/serial/sh-sci.c:24: /kisskb/src/drivers/tty/serial/sh-sci.c: In function 'sci_dma_rx_submit': /kisskb/src/include/linux/spinlock.h:288:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] _raw_spin_unlock_irqrestore(lock, flags); \ ^ /kisskb/src/drivers/tty/serial/sh-sci.c:1352:16: note: 'flags' was declared here unsigned long flags; ^ Completed OK # rm -rf /kisskb/build/linus_arm64-defconfig_arm64-gcc5.4 # Build took: 0:04:53.781215

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