Buildresult: linus/arm64-defconfig/arm64-gcc5 built on Jan 7 2020, 13:19

kisskb

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Status:	OK
Date/Time:	Jan 7 2020, 13:19
Duration:	0:05:16.537217
Builder:	blade46
Revision:	Merge tag 'trace-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace (`ae6088216ce4b99b3a4aaaccd2eb2dd40d473d42)`
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 ae6088216ce4b99b3a4aaaccd2eb2dd40d473d42^{commit} ae6088216ce4b99b3a4aaaccd2eb2dd40d473d42 already have revision, skipping fetch # git checkout -q -f -B kisskb ae6088216ce4b99b3a4aaaccd2eb2dd40d473d42 # git clean -qxdf # < git log -1 # commit ae6088216ce4b99b3a4aaaccd2eb2dd40d473d42 # Merge: 7ae564122f75 72879ee0c53e # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Mon Jan 6 15:38:38 2020 -0800 # # Merge tag 'trace-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace # # Pull tracing fixes from Steven Rostedt: # "Various tracing fixes: # # - kbuild found missing define of MCOUNT_INSN_SIZE for various build # configs # # - Initialize variable to zero as gcc thinks it is used undefined (it # really isn't but the code is subtle enough that this doesn't hurt) # # - Convert from do_div() to div64_ull() to prevent potential divide by # zero # # - Unregister a trace point on error path in sched_wakeup tracer # # - Use signed offset for archs that can have stext not be first # # - A simple indentation fix (whitespace error)" # # * tag 'trace-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: # tracing: Fix indentation issue # kernel/trace: Fix do not unregister tracepoints when register sched_migrate_task fail # tracing: Change offset type to s32 in preempt/irq tracepoints # ftrace: Avoid potential division by zero in function profiler # tracing: Have stack tracer compile when MCOUNT_INSN_SIZE is not defined # tracing: Define MCOUNT_INSN_SIZE when not defined without direct calls # tracing: Initialize val to zero in parse_entry of inject code # < /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 ae6088216ce4b99b3a4aaaccd2eb2dd40d473d42 # < make -s -j 32 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 32 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: 0:05:16.537217

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