Buildresult: linus/mpc83xx_defconfig/powerpc-gcc4.6 built on Mar 27 2020, 15:11

kisskb

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Status:	OK
Date/Time:	Mar 27 2020, 15:11
Duration:	0:00:53.620185
Builder:	blade46
Revision:	afs: Fix unpinned address list during probing (`9efcc4a129363187c9bf15338692f107c5c9b6f0)`
Target:	linus/mpc83xx_defconfig/powerpc-gcc4.6
Branch:	linus
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	mpc83xx_defconfig (download)
Log:	Download original Possible warnings (8) include/linux/list.h:72:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] fs/ext4/extents.c:5009:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] fs/io_uring.c:5856:13: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2598:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1859:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/usb/core/devio.c:625:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 9efcc4a129363187c9bf15338692f107c5c9b6f0^{commit} 9efcc4a129363187c9bf15338692f107c5c9b6f0 already have revision, skipping fetch # git checkout -q -f -B kisskb 9efcc4a129363187c9bf15338692f107c5c9b6f0 # git clean -qxdf # < git log -1 # commit 9efcc4a129363187c9bf15338692f107c5c9b6f0 # Author: David Howells <dhowells@redhat.com> # Date: Thu Mar 26 15:24:07 2020 +0000 # # afs: Fix unpinned address list during probing # # When it's probing all of a fileserver's interfaces to find which one is # best to use, afs_do_probe_fileserver() takes a lock on the server record # and notes the pointer to the address list. # # It doesn't, however, pin the address list, so as soon as it drops the # lock, there's nothing to stop the address list from being freed under # us. # # Fix this by taking a ref on the address list inside the locked section # and dropping it at the end of the function. # # Fixes: 3bf0fb6f33dd ("afs: Probe multiple fileservers simultaneously") # Signed-off-by: David Howells <dhowells@redhat.com> # Reviewed-by: Marc Dionne <marc.dionne@auristor.com> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 9efcc4a129363187c9bf15338692f107c5c9b6f0 # < make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_mpc83xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc83xx_defconfig # < make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_mpc83xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- help # make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_mpc83xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- olddefconfig # make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_mpc83xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:72:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here /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/fs/ext4/extents.c: In function 'ext4_convert_unwritten_io_end_vec': /kisskb/src/fs/ext4/extents.c:5009:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/io_uring.c: In function '__io_sqe_files_update.isra.82': /kisskb/src/fs/io_uring.c:5856:13: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2598:6: 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:1859:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/core/devio.c: In function 'async_completed': /kisskb/src/drivers/usb/core/devio.c:625:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] INFO: Uncompressed kernel (size 0x64041c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x64041c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x64041c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x64041c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x64041c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x64041c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x62fd9c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x64041c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) Image Name: Linux-5.6.0-rc7-g9efcc4a12936 Created: Fri Mar 27 15:12:39 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3120080 Bytes = 3046.95 KiB = 2.98 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.6.0-rc7-g9efcc4a12936 Created: Fri Mar 27 15:12:39 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3149566 Bytes = 3075.75 KiB = 3.00 MiB Load Address: 00700000 Entry Point: 00700290 Image Name: Linux-5.6.0-rc7-g9efcc4a12936 Created: Fri Mar 27 15:12:39 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3150443 Bytes = 3076.60 KiB = 3.00 MiB Load Address: 00700000 Entry Point: 00700290 Image Name: Linux-5.6.0-rc7-g9efcc4a12936 Created: Fri Mar 27 15:12:39 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3150917 Bytes = 3077.07 KiB = 3.00 MiB Load Address: 00700000 Entry Point: 00700290 Image Name: Linux-5.6.0-rc7-g9efcc4a12936 Created: Fri Mar 27 15:12:39 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3149763 Bytes = 3075.94 KiB = 3.00 MiB Load Address: 00700000 Entry Point: 00700290 Image Name: Linux-5.6.0-rc7-g9efcc4a12936 Created: Fri Mar 27 15:12:39 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3150552 Bytes = 3076.71 KiB = 3.00 MiB Load Address: 00700000 Entry Point: 00700290 Image Name: Linux-5.6.0-rc7-g9efcc4a12936 Created: Fri Mar 27 15:12:39 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3150420 Bytes = 3076.58 KiB = 3.00 MiB Load Address: 00700000 Entry Point: 00700290 Completed OK # rm -rf /kisskb/build/linus_mpc83xx_defconfig_powerpc-gcc4.6 # Build took: 0:00:53.620185

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