# git rev-parse -q --verify ceb307474506f888e8f16dab183405ff01dffa08^{commit} ceb307474506f888e8f16dab183405ff01dffa08 already have revision, skipping fetch # git checkout -q -f -B kisskb ceb307474506f888e8f16dab183405ff01dffa08 # git clean -qxdf # < git log -1 # commit ceb307474506f888e8f16dab183405ff01dffa08 # Merge: 0da522107e5d b111df8447ac # Author: Linus Torvalds # Date: Sun Dec 1 14:00:59 2019 -0800 # # Merge tag 'y2038-cleanups-5.5' of git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground # # Pull y2038 cleanups from Arnd Bergmann: # "y2038 syscall implementation cleanups # # This is a series of cleanups for the y2038 work, mostly intended for # namespace cleaning: the kernel defines the traditional time_t, timeval # and timespec types that often lead to y2038-unsafe code. Even though # the unsafe usage is mostly gone from the kernel, having the types and # associated functions around means that we can still grow new users, # and that we may be missing conversions to safe types that actually # matter. # # There are still a number of driver specific patches needed to get the # last users of these types removed, those have been submitted to the # respective maintainers" # # Link: https://lore.kernel.org/lkml/20191108210236.1296047-1-arnd@arndb.de/ # # * tag 'y2038-cleanups-5.5' of git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground: (26 commits) # y2038: alarm: fix half-second cut-off # y2038: ipc: fix x32 ABI breakage # y2038: fix typo in powerpc vdso "LOPART" # y2038: allow disabling time32 system calls # y2038: itimer: change implementation to timespec64 # y2038: move itimer reset into itimer.c # y2038: use compat_{get,set}_itimer on alpha # y2038: itimer: compat handling to itimer.c # y2038: time: avoid timespec usage in settimeofday() # y2038: timerfd: Use timespec64 internally # y2038: elfcore: Use __kernel_old_timeval for process times # y2038: make ns_to_compat_timeval use __kernel_old_timeval # y2038: socket: use __kernel_old_timespec instead of timespec # y2038: socket: remove timespec reference in timestamping # y2038: syscalls: change remaining timeval to __kernel_old_timeval # y2038: rusage: use __kernel_old_timeval # y2038: uapi: change __kernel_time_t to __kernel_old_time_t # y2038: stat: avoid 'time_t' in 'struct stat' # y2038: ipc: remove __kernel_time_t reference from headers # y2038: vdso: powerpc: avoid timespec references # ... # < /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 ceb307474506f888e8f16dab183405ff01dffa08 # < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc85xx_defconfig # make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_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: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:5054:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2591:6: 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:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1496:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': /kisskb/src/sound/soc/codecs/wm8960.c:800:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:797:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /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:338:21: note: 'pdeo' was declared here /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:228:19: note: 'i' was declared here /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] /kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8541cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8555cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc4b5d8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:48 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5946023 Bytes = 5806.66 KiB = 5.67 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:48 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5977278 Bytes = 5837.19 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:48 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5976911 Bytes = 5836.83 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:48 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5978263 Bytes = 5838.15 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002a8 INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:48 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5979335 Bytes = 5839.19 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:48 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5977278 Bytes = 5837.19 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002a8 INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:48 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5979182 Bytes = 5839.04 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:48 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5977032 Bytes = 5836.95 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002e8 INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc5bd70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:49 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5976938 Bytes = 5836.85 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:49 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5979419 Bytes = 5839.28 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:51 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5976907 Bytes = 5836.82 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:51 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5976905 Bytes = 5836.82 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:51 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5977149 Bytes = 5837.06 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:51 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5976988 Bytes = 5836.90 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:51 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5976995 Bytes = 5836.91 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.4.0-gceb307474506 Created: Mon Dec 2 11:44:51 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5976905 Bytes = 5836.82 KiB = 5.70 MiB Load Address: 00d00000 Entry Point: 00d002e8 Completed OK # rm -rf /kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.6 # Build took: 0:03:26.298968