# git rev-parse -q --verify 55ad7956ff2cfe2c733cea7cf87e9964c56d8c6e^{commit} 55ad7956ff2cfe2c733cea7cf87e9964c56d8c6e already have revision, skipping fetch # git checkout -q -f -B kisskb 55ad7956ff2cfe2c733cea7cf87e9964c56d8c6e # git clean -qxdf # < git log -1 # commit 55ad7956ff2cfe2c733cea7cf87e9964c56d8c6e # Author: Oliver O'Halloran # Date: Thu Feb 6 17:26:22 2020 +1100 # # cpufreq:powernv: Fix unsafe notifiers # # The PowerNV cpufreq driver registers two notifiers: one to catch # throttle messages from the OCC and one to bump the CPU frequency back # to normal before a reboot. Both require the cpufreq driver to be # registered in order to function since the notifier callbacks use # various cpufreq_*() functions. # # Right now we register both notifiers before we've initialised the # driver. This seems to work, but we should head off any protential # problems by registering the notifiers after the driver is initialised. # # Signed-off-by: Oliver O'Halloran # Reviewed-by: Gautham R. Shenoy # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20200206062622.28235-2-oohall@gmail.com # < /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 55ad7956ff2cfe2c733cea7cf87e9964c56d8c6e # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc44x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ppc44x_defconfig # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc44x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- help # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc44x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- olddefconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc44x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/arch/powerpc/boot/dts/virtex440-ml510.dts:335.37-439.6: Warning (pci_bridge): /plb@0/plbv46-pci@85e00000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/virtex440-ml510.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /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/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/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/net/bridge/br_netlink.c: In function 'br_process_vlan_info': /kisskb/src/net/bridge/br_netlink.c:571:6: warning: 'err' 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] /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1749:46: warning: 'linear' 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.81': /kisskb/src/fs/io_uring.c:5824:13: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/boot/dts/katmai.dts:322.26-361.5: Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" or "pcie" /kisskb/src/arch/powerpc/boot/dts/katmai.dts:363.26-402.5: Warning (pci_bridge): /plb/pciex@d20000000: node name is not "pci" or "pcie" /kisskb/src/arch/powerpc/boot/dts/katmai.dts:404.26-443.5: Warning (pci_bridge): /plb/pciex@d40000000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/katmai.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' INFO: Uncompressed kernel (size 0x598368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x598368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x598368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x598368) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0x598368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x598368) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0x598368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x598368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x598368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x598368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x587ce8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x598368) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.6.0-rc2-00050-g55ad7956f Created: Sat Feb 29 04:49:53 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2847801 Bytes = 2781.06 KiB = 2.72 MiB Load Address: 00600000 Entry Point: 006000c8 Image Name: Linux-5.6.0-rc2-00050-g55ad7956f Created: Sat Feb 29 04:49:53 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2815880 Bytes = 2749.88 KiB = 2.69 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.6.0-rc2-00050-g55ad7956f Created: Sat Feb 29 04:49:53 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2847459 Bytes = 2780.72 KiB = 2.72 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.6.0-rc2-00050-g55ad7956f Created: Sat Feb 29 04:49:53 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2847733 Bytes = 2780.99 KiB = 2.72 MiB Load Address: 00600000 Entry Point: 006014c0 Image Name: Linux-5.6.0-rc2-00050-g55ad7956f Created: Sat Feb 29 04:49:53 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2847515 Bytes = 2780.78 KiB = 2.72 MiB Load Address: 00600000 Entry Point: 006014cc Image Name: Linux-5.6.0-rc2-00050-g55ad7956f Created: Sat Feb 29 04:49:53 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2847579 Bytes = 2780.84 KiB = 2.72 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.6.0-rc2-00050-g55ad7956f Created: Sat Feb 29 04:49:53 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2847549 Bytes = 2780.81 KiB = 2.72 MiB Load Address: 00600000 Entry Point: 006014ec Image Name: Linux-5.6.0-rc2-00050-g55ad7956f Created: Sat Feb 29 04:49:53 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2847709 Bytes = 2780.97 KiB = 2.72 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.6.0-rc2-00050-g55ad7956f Created: Sat Feb 29 04:49:53 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2847411 Bytes = 2780.67 KiB = 2.72 MiB Load Address: 00600000 Entry Point: 006001bc Image Name: Linux-5.6.0-rc2-00050-g55ad7956f Created: Sat Feb 29 04:49:53 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2847688 Bytes = 2780.95 KiB = 2.72 MiB Load Address: 00600000 Entry Point: 006014d8 Completed OK # rm -rf /kisskb/build/powerpc-next_ppc44x_defconfig_powerpc-gcc4.6 # Build took: 0:00:48.139170