# git rev-parse -q --verify 088522fdd7cc3537bd8ae8c9fa54be139b857a76^{commit} 088522fdd7cc3537bd8ae8c9fa54be139b857a76 already have revision, skipping fetch # git checkout -q -f -B kisskb 088522fdd7cc3537bd8ae8c9fa54be139b857a76 # git clean -qxdf # < git log -1 # commit 088522fdd7cc3537bd8ae8c9fa54be139b857a76 # Author: Tyrel Datwyler # Date: Sat Dec 8 17:48:27 2018 -0600 # # powerpc/pseries: export timebase register sample in lparcfg # # The Processor Utilzation of Resource Registers (PURR) provide an # estimate of resources used by a cpu thread. Section 7.6 in Book III of # the ISA outlines how to calculate the percentage of shared resources # for threads using the ratio of the PURR delta and Timebase Register # delta for a sampled period. # # This calculation is currently done erroneously by the lparstat tool # from the powerpc-utils package. This patch exports the current # timebase value after we sample the PURRs and exposes it to userspace # accounting tools via /proc/ppc64/lparcfg. # # Signed-off-by: Tyrel Datwyler # 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 088522fdd7cc3537bd8ae8c9fa54be139b857a76 # < make -s -j 8 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 8 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: 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) 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) Image Name: Linux-5.0.0-rc2-g088522fdd7cc Created: Tue Feb 19 14:41:58 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2681227 Bytes = 2618.39 KiB = 2.56 MiB Load Address: 00000000 Entry Point: 00000000 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) Image Name: Linux-5.0.0-rc2-g088522fdd7cc Created: Tue Feb 19 14:41:58 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2713473 Bytes = 2649.88 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006000c8 Image Name: Linux-5.0.0-rc2-g088522fdd7cc Created: Tue Feb 19 14:41:58 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2712963 Bytes = 2649.38 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.0.0-rc2-g088522fdd7cc Created: Tue Feb 19 14:41:58 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2713440 Bytes = 2649.84 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.0.0-rc2-g088522fdd7cc Created: Tue Feb 19 14:41:58 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2712838 Bytes = 2649.26 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006001bc 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) Image Name: Linux-5.0.0-rc2-g088522fdd7cc Created: Tue Feb 19 14:41:59 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2713010 Bytes = 2649.42 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.0.0-rc2-g088522fdd7cc Created: Tue Feb 19 14:41:59 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2713464 Bytes = 2649.87 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014c0 Image Name: Linux-5.0.0-rc2-g088522fdd7cc Created: Tue Feb 19 14:41:59 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2713273 Bytes = 2649.68 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014d8 Image Name: Linux-5.0.0-rc2-g088522fdd7cc Created: Tue Feb 19 14:41:59 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2712953 Bytes = 2649.37 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014ec Image Name: Linux-5.0.0-rc2-g088522fdd7cc Created: Tue Feb 19 14:41:59 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2712916 Bytes = 2649.33 KiB = 2.59 MiB Load Address: 00600000 Entry Point: 006014cc Completed OK # rm -rf /kisskb/build/powerpc-next_ppc44x_defconfig_powerpc-gcc4.6 # Build took: 0:01:03.494664