Buildresult: crypto/x86_64-allnoconfig/x86_64-gcc4.6 built on Jan 9 2020, 15:33

kisskb

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Status:	OK
Date/Time:	Jan 9 2020, 15:33
Duration:	0:00:32.173851
Builder:	ka1
Revision:	crypto: hisilicon/sec2 - Use atomics instead of __sync (`cb1eeb75cf3dd84ced81333967200583993dfd73)`
Target:	crypto/x86_64-allnoconfig/x86_64-gcc4.6
Branch:	crypto
Compiler:	x86_64-gcc4.6 (x86_64-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	allnoconfig (download)
Log:	Download original Possible warnings (3) arch/x86/kernel/apic/io_apic.c:1037:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/e820.c:664:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify cb1eeb75cf3dd84ced81333967200583993dfd73^{commit} cb1eeb75cf3dd84ced81333967200583993dfd73 already have revision, skipping fetch # git checkout -q -f -B kisskb cb1eeb75cf3dd84ced81333967200583993dfd73 # git clean -qxdf # < git log -1 # commit cb1eeb75cf3dd84ced81333967200583993dfd73 # Author: Arnd Bergmann <arnd@arndb.de> # Date: Tue Jan 7 21:08:58 2020 +0100 # # crypto: hisilicon/sec2 - Use atomics instead of __sync # # The use of __sync functions for atomic memory access is not # supported in the kernel, and can result in a link error depending # on configuration: # # ERROR: "__tsan_atomic32_compare_exchange_strong" [drivers/crypto/hisilicon/sec2/hisi_sec2.ko] undefined! # ERROR: "__tsan_atomic64_fetch_add" [drivers/crypto/hisilicon/sec2/hisi_sec2.ko] undefined! # # Use the kernel's own atomic interfaces instead. This way the # debugfs interface actually reads the counter atomically. # # Fixes: 416d82204df4 ("crypto: hisilicon - add HiSilicon SEC V2 driver") # Signed-off-by: Arnd Bergmann <arnd@arndb.de> # Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 cb1eeb75cf3dd84ced81333967200583993dfd73 # < make -s -j 8 ARCH=x86_64 O=/kisskb/build/crypto_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- allnoconfig # make -s -j 8 ARCH=x86_64 O=/kisskb/build/crypto_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- /kisskb/src/tools/objtool /kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq': /kisskb/src/arch/x86/kernel/apic/io_apic.c:1037:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] /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/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap': /kisskb/src/arch/x86/kernel/e820.c:664:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] Completed OK # rm -rf /kisskb/build/crypto_x86_64-allnoconfig_x86_64-gcc4.6 # Build took: 0:00:32.173851

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