# git rev-parse -q --verify a3dcd8bf86ec82ded341a92a7cf5ea7ab16abe62^{commit} a3dcd8bf86ec82ded341a92a7cf5ea7ab16abe62 already have revision, skipping fetch # git checkout -q -f -B kisskb a3dcd8bf86ec82ded341a92a7cf5ea7ab16abe62 # git clean -qxdf # < git log -1 # commit a3dcd8bf86ec82ded341a92a7cf5ea7ab16abe62 # Author: Michael Ellerman # Date: Thu Jan 10 22:57:37 2019 +1100 # # powerpc/64s: Add MMU type to __die() output # # On Power9 machines (64-bit Book3S), we can be running with either the # Hash table or Radix tree MMU enabled. So add some text to the __die() # output to tell us which is enabled, for the case where all you have is # the oops output and no other information. # # Example output: # # kernel BUG at drivers/misc/lkdtm/bugs.c:63! # Oops: Exception in kernel mode, sig: 5 [#1] # LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=2048 NUMA pSeries # Modules linked in: kvm vmx_crypto binfmt_misc ip_tables x_tables # # Signed-off-by: Michael Ellerman # Reviewed-by: Christophe Leroy # Signed-off-by: Michael Ellerman # < /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 a3dcd8bf86ec82ded341a92a7cf5ea7ab16abe62 # < 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- /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:186:16: 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:339:21: note: 'pdeo' was declared here /kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec.isra.35': /kisskb/src/net/bridge/br_netlink.c:652:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' 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:1843:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1753:46: warning: 'linear' 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/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 0x551878) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x551878) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x551878) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0x551878) 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 0x551878) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x551878) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x551878) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x551878) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x551878) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x551878) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x551878) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5411cc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.0.0-rc2-ga3dcd8bf86ec Created: Tue Jan 15 02:48:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2681883 Bytes = 2619.03 KiB = 2.56 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.0.0-rc2-ga3dcd8bf86ec Created: Tue Jan 15 02:48:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2713536 Bytes = 2649.94 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006001bc Image Name: Linux-5.0.0-rc2-ga3dcd8bf86ec Created: Tue Jan 15 02:48:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2713636 Bytes = 2650.04 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014ec Image Name: Linux-5.0.0-rc2-ga3dcd8bf86ec Created: Tue Jan 15 02:48:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2713919 Bytes = 2650.31 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014d8 Image Name: Linux-5.0.0-rc2-ga3dcd8bf86ec Created: Tue Jan 15 02:48:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2713605 Bytes = 2650.00 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014cc Image Name: Linux-5.0.0-rc2-ga3dcd8bf86ec Created: Tue Jan 15 02:48:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2714226 Bytes = 2650.61 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006000c8 Image Name: Linux-5.0.0-rc2-ga3dcd8bf86ec Created: Tue Jan 15 02:48:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2713386 Bytes = 2649.79 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.0.0-rc2-ga3dcd8bf86ec Created: Tue Jan 15 02:48:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2714385 Bytes = 2650.77 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014c0 Image Name: Linux-5.0.0-rc2-ga3dcd8bf86ec Created: Tue Jan 15 02:48:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2714364 Bytes = 2650.75 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.0.0-rc2-ga3dcd8bf86ec Created: Tue Jan 15 02:48:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2713713 Bytes = 2650.11 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014e0 Completed OK # rm -rf /kisskb/build/powerpc-next_ppc44x_defconfig_powerpc-gcc4.6 # Build took: 0:00:48.359898