Buildresult: linus/arm64-allmodconfig/arm64-gcc5 built on Mar 11 2019, 11:04

kisskb

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Status:	OK
Date/Time:	Mar 11 2019, 11:04
Duration:	0:20:54.246713
Builder:	ka4
Revision:	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (`12ad143e1b803e541e48b8ba40f550250259ecdd)`
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/kernel.h:827:29: warning: comparison of distinct pointer types lacks a cast drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 12ad143e1b803e541e48b8ba40f550250259ecdd^{commit} 12ad143e1b803e541e48b8ba40f550250259ecdd already have revision, skipping fetch # git checkout -q -f -B kisskb 12ad143e1b803e541e48b8ba40f550250259ecdd # git clean -qxdf # < git log -1 # commit 12ad143e1b803e541e48b8ba40f550250259ecdd # Merge: 262d6a9a63a3 b339da480315 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sun Mar 10 15:22:03 2019 -0700 # # Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull perf updates from Thomas Gleixner: # "Perf updates and fixes: # # Kernel: # - Handle events which have the bpf_event attribute set as side band # events as they carry information about BPF programs. # - Add missing switch-case fall-through comments # # Libraries: # - Fix leaks and double frees in error code paths. # - Prevent buffer overflows in libtraceevent # # Tools: # - Improvements in handling Intel BT/PTS # - Add BTF ELF markers to perf trace BPF programs to improve output # - Support --time, --cpu, --pid and --tid filters for perf diff # - Calculate the column width in perf annotate as the hardcoded 6 # characters for the instruction are not sufficient # - Small fixes all over the place" # # * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (38 commits) # perf/core: Mark expected switch fall-through # perf/x86/intel/uncore: Fix client IMC events return huge result # perf/ring_buffer: Use high order allocations for AUX buffers optimistically # perf data: Force perf_data__open\|close zero data->file.path # perf session: Fix double free in perf_data__close # perf evsel: Probe for precise_ip with simple attr # perf tools: Read and store caps/max_precise in perf_pmu # perf hist: Fix memory leak of srcline # perf hist: Add error path into hist_entry__init # perf c2c: Fix c2c report for empty numa node # perf script python: Add Python3 support to intel-pt-events.py # perf script python: Add Python3 support to event_analyzing_sample.py # perf script python: add Python3 support to check-perf-trace.py # perf script python: Add Python3 support to futex-contention.py # perf script python: Remove mixed indentation # perf diff: Support --pid/--tid filter options # perf diff: Support --cpu filter option # perf diff: Support --time filter option # perf thread: Generalize function to copy from thread addr space from intel-bts code # perf annotate: Calculate the max instruction name, align column to that # ... # < /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 12ad143e1b803e541e48b8ba40f550250259ecdd # < make -s -j 10 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 10 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:40: LSE atomics not supported by binutils In file included from /kisskb/src/include/asm-generic/bug.h:18:0, from /kisskb/src/arch/arm64/include/asm/bug.h:37, from /kisskb/src/include/linux/bug.h:5, from /kisskb/src/include/linux/mmdebug.h:5, from /kisskb/src/include/linux/mm.h:9, from /kisskb/src/drivers/dma/imx-dma.c:14: /kisskb/src/drivers/dma/imx-dma.c: In function 'imxdma_sg_next': /kisskb/src/include/linux/kernel.h:827:29: warning: comparison of distinct pointer types lacks a cast (!!(sizeof((typeof(x) )1 == (typeof(y) )1))) ^ /kisskb/src/include/linux/kernel.h:841:4: note: in expansion of macro '__typecheck' (__typecheck(x, y) && __no_side_effects(x, y)) ^ /kisskb/src/include/linux/kernel.h:851:24: note: in expansion of macro '__safe_cmp' __builtin_choose_expr(__safe_cmp(x, y), \ ^ /kisskb/src/include/linux/kernel.h:860:19: note: in expansion of macro '__careful_cmp' #define min(x, y) __careful_cmp(x, y, <) ^ /kisskb/src/drivers/dma/imx-dma.c:288:8: note: in expansion of macro 'min' now = min(d->len, sg_dma_len(sg)); ^ /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:17, 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:279:3: 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:1363:16: note: 'flags' was declared here unsigned long flags; ^ Completed OK # rm -rf /kisskb/build/linus_arm64-allmodconfig_arm64-gcc5.4 # Build took: 0:20:54.246713

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