Buildresult: linus/efm32_defconfig/arm-gcc4.6 built on May 8 2019, 04:56

kisskb

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Status:	OK
Date/Time:	May 8 2019, 04:56
Duration:	0:00:26.387134
Builder:	ka2
Revision:	Merge tag 'printk-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk (`0968621917add2e0d60c8fbc4e24c670cb14319c)`
Target:	linus/efm32_defconfig/arm-gcc4.6
Branch:	linus
Compiler:	arm-gcc4.6 (arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	efm32_defconfig (download)
Log:	Download original Possible warnings (9) include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/srcutree.c:121:34: warning: 'levelspread[<Ucbe0>]' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpiolib-of.c:463:8: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpiolib-of.c:463:8: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized] net/core/gen_stats.c:161:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] lib/rhashtable.c:264:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] include/linux/skbuff.h:1397:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized] net/core/dev.c:3419:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 0968621917add2e0d60c8fbc4e24c670cb14319c^{commit} 0968621917add2e0d60c8fbc4e24c670cb14319c already have revision, skipping fetch # git checkout -q -f -B kisskb 0968621917add2e0d60c8fbc4e24c670cb14319c # git clean -qxdf # < git log -1 # commit 0968621917add2e0d60c8fbc4e24c670cb14319c # Merge: 573de2a6e844 0f46c78391e1 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Tue May 7 09:18:12 2019 -0700 # # Merge tag 'printk-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk # # Pull printk updates from Petr Mladek: # # - Allow state reset of printk_once() calls. # # - Prevent crashes when dereferencing invalid pointers in vsprintf(). # Only the first byte is checked for simplicity. # # - Make vsprintf warnings consistent and inlined. # # - Treewide conversion of obsolete %pf, %pF to %ps, %pF printf # modifiers. # # - Some clean up of vsprintf and test_printf code. # # * tag 'printk-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk: # lib/vsprintf: Make function pointer_string static # vsprintf: Limit the length of inlined error messages # vsprintf: Avoid confusion between invalid address and value # vsprintf: Prevent crash when dereferencing invalid pointers # vsprintf: Consolidate handling of unknown pointer specifiers # vsprintf: Factor out %pO handler as kobject_string() # vsprintf: Factor out %pV handler as va_format() # vsprintf: Factor out %p[iI] handler as ip_addr_string() # vsprintf: Do not check address of well-known strings # vsprintf: Consistent %pK handling for kptr_restrict == 0 # vsprintf: Shuffle restricted_pointer() # printk: Tie printk_once / printk_deferred_once into .data.once for reset # treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively # lib/test_printf: Switch to bitmap_zalloc() # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version # < git log --format=%s --max-count=1 0968621917add2e0d60c8fbc4e24c670cb14319c # < make -s -j 48 ARCH=arm O=/kisskb/build/linus_efm32_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- efm32_defconfig # make -s -j 48 ARCH=arm O=/kisskb/build/linus_efm32_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:337:21: note: 'pdeo' was declared here /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields': /kisskb/src/kernel/rcu/srcutree.c:121:34: warning: 'levelspread[<Ucbe0>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<Ucbe0>]' was declared here /kisskb/src/drivers/gpio/gpiolib-of.c: In function 'of_gpiochip_add': /kisskb/src/drivers/gpio/gpiolib-of.c:463:8: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpiolib-of.c:449:19: note: 'dflags' was declared here /kisskb/src/drivers/gpio/gpiolib-of.c:463:8: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpiolib-of.c:448:25: note: 'lflags' was declared here /kisskb/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic': /kisskb/src/net/core/gen_stats.c:161:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/rhashtable.c: In function 'rht_deferred_worker': /kisskb/src/lib/rhashtable.c:264:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/rhashtable.c:229:28: note: 'next' was declared here /kisskb/src/net/ipv4/ip_output.c: In function '__ip_append_data': /kisskb/src/include/linux/skbuff.h:1397:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/ipv4/ip_output.c:886:14: note: 'extra_uref' was declared here /kisskb/src/net/core/dev.c: In function 'validate_xmit_skb_list': /kisskb/src/net/core/dev.c:3419:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] Completed OK # rm -rf /kisskb/build/linus_efm32_defconfig_arm # Build took: 0:00:26.387134

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