Buildresult: linus/realview_defconfig/arm-gcc4.6 built on May 15 2019, 11:03

kisskb

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Status:	OK
Date/Time:	May 15 2019, 11:03
Duration:	0:00:49.836763
Builder:	blade4b
Revision:	gfs2: Fix error path kobject memory leak (`fbcde197e1befae4228715edf1288c7646808b8b)`
Target:	linus/realview_defconfig/arm-gcc4.6
Branch:	linus
Compiler:	arm-gcc4.6 (arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3)
Config:	realview_defconfig (download)
Log:	Download original Possible warnings (15) <stdin>:1388:2: warning: #warning syscall open_tree not implemented [-Wcpp] <stdin>:1391:2: warning: #warning syscall move_mount not implemented [-Wcpp] <stdin>:1394:2: warning: #warning syscall fsopen not implemented [-Wcpp] <stdin>:1397:2: warning: #warning syscall fsconfig not implemented [-Wcpp] <stdin>:1400:2: warning: #warning syscall fsmount not implemented [-Wcpp] <stdin>:1403:2: warning: #warning syscall fspick not implemented [-Wcpp] arch/arm/mm/init.c:471:13: warning: unused variable 'itcm_end' [-Wunused-variable] arch/arm/mm/init.c:470:13: warning: unused variable 'dtcm_end' [-Wunused-variable] drivers/base/regmap/regmap.c:2589:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1850:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/srcutree.c:140:32: warning: 'levelspread[<Ucf00>]' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] include/linux/skbuff.h:1406:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized] net/ipv4/fib_semantics.c:1027:12: warning: 'err' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify fbcde197e1befae4228715edf1288c7646808b8b^{commit} fbcde197e1befae4228715edf1288c7646808b8b already have revision, skipping fetch # git checkout -q -f -B kisskb fbcde197e1befae4228715edf1288c7646808b8b # git clean -qxdf # < git log -1 # commit fbcde197e1befae4228715edf1288c7646808b8b # Author: Tobin C. Harding <tobin@kernel.org> # Date: Mon May 13 21:59:04 2019 +0200 # # gfs2: Fix error path kobject memory leak # # If a call to kobject_init_and_add() fails we must call kobject_put() # otherwise we leak memory. # # Function gfs2_sys_fs_add always calls kobject_init_and_add() which # always calls kobject_init(). # # It is safe to leave object destruction up to the kobject release # function and never free it manually. # # Remove call to kfree() and always call kobject_put() in the error path. # # Signed-off-by: Tobin C. Harding <tobin@kernel.org> # Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> # Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version # < git log --format=%s --max-count=1 fbcde197e1befae4228715edf1288c7646808b8b # < make -s -j 24 ARCH=arm O=/kisskb/build/linus_realview_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- realview_defconfig # make -s -j 24 ARCH=arm O=/kisskb/build/linus_realview_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- <stdin>:1388:2: warning: #warning syscall open_tree not implemented [-Wcpp] <stdin>:1391:2: warning: #warning syscall move_mount not implemented [-Wcpp] <stdin>:1394:2: warning: #warning syscall fsopen not implemented [-Wcpp] <stdin>:1397:2: warning: #warning syscall fsconfig not implemented [-Wcpp] <stdin>:1400:2: warning: #warning syscall fsmount not implemented [-Wcpp] <stdin>:1403:2: warning: #warning syscall fspick not implemented [-Wcpp] /kisskb/src/arch/arm/mm/init.c: In function 'mem_init': /kisskb/src/arch/arm/mm/init.c:471:13: warning: unused variable 'itcm_end' [-Wunused-variable] /kisskb/src/arch/arm/mm/init.c:470:13: warning: unused variable 'dtcm_end' [-Wunused-variable] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2589:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1850:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /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:331:21: note: 'pdeo' was declared here /kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields': /kisskb/src/kernel/rcu/srcutree.c:140:32: warning: 'levelspread[<Ucf00>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<Ucf00>]' 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/net/ipv4/ip_output.c: In function '__ip_append_data': /kisskb/src/include/linux/skbuff.h:1406:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/ipv4/ip_output.c:880:14: note: 'extra_uref' was declared here /kisskb/src/net/ipv4/fib_semantics.c: In function 'fib_create_info': /kisskb/src/net/ipv4/fib_semantics.c:1027:12: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/ipv4/fib_semantics.c:971:6: note: 'err' was declared here Completed OK # rm -rf /kisskb/build/linus_realview_defconfig_arm # Build took: 0:00:49.836763

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