Buildresult: linus/mpc512x_defconfig/powerpc-gcc4.6 built on Jul 9 2019, 17:02

kisskb

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Status:	OK
Date/Time:	Jul 9 2019, 17:02
Duration:	0:01:20.393412
Builder:	ka3
Revision:	Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace (`5ad18b2e60b75c7297a998dea702451d33a052ed)`
Target:	linus/mpc512x_defconfig/powerpc-gcc4.6
Branch:	linus
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	mpc512x_defconfig (download)
Log:	Download original Possible warnings (7) kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] 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] kernel/futex.c:1676:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/nand/raw/mpc5121_nfc.c:293:19: warning: unused variable 'mtd' [-Wunused-variable] drivers/usb/core/devio.c:616:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 5ad18b2e60b75c7297a998dea702451d33a052ed^{commit} 5ad18b2e60b75c7297a998dea702451d33a052ed already have revision, skipping fetch # git checkout -q -f -B kisskb 5ad18b2e60b75c7297a998dea702451d33a052ed # git clean -qxdf # < git log -1 # commit 5ad18b2e60b75c7297a998dea702451d33a052ed # Merge: 92c1d6522135 318759b4737c # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Mon Jul 8 21:48:15 2019 -0700 # # Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace # # Pull force_sig() argument change from Eric Biederman: # "A source of error over the years has been that force_sig has taken a # task parameter when it is only safe to use force_sig with the current # task. # # The force_sig function is built for delivering synchronous signals # such as SIGSEGV where the userspace application caused a synchronous # fault (such as a page fault) and the kernel responded with a signal. # # Because the name force_sig does not make this clear, and because the # force_sig takes a task parameter the function force_sig has been # abused for sending other kinds of signals over the years. Slowly those # have been fixed when the oopses have been tracked down. # # This set of changes fixes the remaining abusers of force_sig and # carefully rips out the task parameter from force_sig and friends # making this kind of error almost impossible in the future" # # * 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: (27 commits) # signal/x86: Move tsk inside of CONFIG_MEMORY_FAILURE in do_sigbus # signal: Remove the signal number and task parameters from force_sig_info # signal: Factor force_sig_info_to_task out of force_sig_info # signal: Generate the siginfo in force_sig # signal: Move the computation of force into send_signal and correct it. # signal: Properly set TRACE_SIGNAL_LOSE_INFO in __send_signal # signal: Remove the task parameter from force_sig_fault # signal: Use force_sig_fault_to_task for the two calls that don't deliver to current # signal: Explicitly call force_sig_fault on current # signal/unicore32: Remove tsk parameter from __do_user_fault # signal/arm: Remove tsk parameter from __do_user_fault # signal/arm: Remove tsk parameter from ptrace_break # signal/nds32: Remove tsk parameter from send_sigtrap # signal/riscv: Remove tsk parameter from do_trap # signal/sh: Remove tsk parameter from force_sig_info_fault # signal/um: Remove task parameter from send_sigtrap # signal/x86: Remove task parameter from send_sigtrap # signal: Remove task parameter from force_sig_mceerr # signal: Remove task parameter from force_sig # signal: Remove task parameter from force_sigsegv # ... # < /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 5ad18b2e60b75c7297a998dea702451d33a052ed # < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_mpc512x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc512x_defconfig # make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_mpc512x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' 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/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/kernel/futex.c: In function 'do_futex': /kisskb/src/kernel/futex.c:1676:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/futex.c:1651:6: note: 'oldval' was declared here /kisskb/src/drivers/mtd/nand/raw/mpc5121_nfc.c: In function 'ads5121_select_chip': /kisskb/src/drivers/mtd/nand/raw/mpc5121_nfc.c:293:19: warning: unused variable 'mtd' [-Wunused-variable] /kisskb/src/drivers/usb/core/devio.c: In function 'async_completed': /kisskb/src/drivers/usb/core/devio.c:616:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] INFO: Uncompressed kernel (size 0x62b488) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) Image Name: Linux-5.2.0-g5ad18b2e60b7 Created: Tue Jul 9 17:04:04 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3148540 Bytes = 3074.75 KiB = 3.00 MiB Load Address: 00000000 Entry Point: 00000000 Completed OK # rm -rf /kisskb/build/linus_mpc512x_defconfig_powerpc-gcc4.6 # Build took: 0:01:20.393412

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