Buildresult: linus/arm64-allmodconfig/arm64-gcc5 built on Feb 6 2020, 06:04

kisskb

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Status:	OK
Date/Time:	Feb 6 2020, 06:04
Duration:	0:25:15.908520
Builder:	blade4b
Revision:	Merge tag 'pwm/for-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm (`4c7d00ccf40db99bfb7bd1857bcbf007275704d8)`
Target:	linus/arm64-allmodconfig/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:	allmodconfig (download)
Log:	Download original Possible warnings (3) include/linux/spinlock.h:288:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] 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 4c7d00ccf40db99bfb7bd1857bcbf007275704d8^{commit} 4c7d00ccf40db99bfb7bd1857bcbf007275704d8 already have revision, skipping fetch # git checkout -q -f -B kisskb 4c7d00ccf40db99bfb7bd1857bcbf007275704d8 # git clean -qxdf # < git log -1 # commit 4c7d00ccf40db99bfb7bd1857bcbf007275704d8 # Merge: 18ea671ba40b 9871abffc810 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Wed Feb 5 18:11:51 2020 +0000 # # Merge tag 'pwm/for-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm # # Pull pwm updates from Thierry Reding: # "Mostly cleanups and minor improvements with some new chip support for # some drivers" # # * tag 'pwm/for-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (37 commits) # pwm: Remove set but not set variable 'pwm' # pwm: sun4i: Initialize variables before use # pwm: stm32: Remove automatic output enable # pwm: sun4i: Narrow scope of local variable # pwm: bcm2835: Allow building for ARCH_BRCMSTB # pwm: imx27: Eliminate error message for defer probe # pwm: sun4i: Fix inconsistent IS_ERR and PTR_ERR # pwm: sun4i: Move pwm_calculate() out of spin_lock() # pwm: omap-dmtimer: Allow compiling with COMPILE_TEST # pwm: omap-dmtimer: put_device() after of_find_device_by_node() # pwm: omap-dmtimer: Simplify error handling # pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional # pwm: Implement tracing for .get_state() and .apply_state() # pwm: rcar: Document inability to set duty_cycle = 0 # pwm: rcar: Drop useless call to pwm_get_state() # pwm: Fix minor Kconfig whitespace issues # pwm: atmel: Implement .get_state() # pwm: atmel: Use register accessors for channels # pwm: atmel: Document known weaknesses of both hardware and software # pwm: atmel: Replace loop in prescale calculation by ad-hoc calculation # ... # < /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 4c7d00ccf40db99bfb7bd1857bcbf007275704d8 # < make -s -j 24 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- allmodconfig # make -s -j 24 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_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:35: LSE atomics not supported by binutils 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:20: /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:1348:16: note: 'flags' was declared here unsigned long flags; ^ /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/wait.h:9:0, from /kisskb/src/include/linux/net.h:19, from /kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c:8: /kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c: In function 'siw_proc_send': /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/infiniband/sw/siw/siw_qp_rx.c:335:16: note: 'flags' was declared here unsigned long flags; ^ Completed OK # rm -rf /kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4 # Build took: 0:25:15.908520

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