# git rev-parse -q --verify 04483fc005f81d678e4fe63e36eab4fb39c5277b^{commit} 04483fc005f81d678e4fe63e36eab4fb39c5277b already have revision, skipping fetch # git checkout -q -f -B kisskb 04483fc005f81d678e4fe63e36eab4fb39c5277b # git clean -qxdf # < git log -1 # commit 04483fc005f81d678e4fe63e36eab4fb39c5277b # Author: Nicholas Piggin # Date: Mon Jan 18 22:34:51 2021 +1000 # # powerpc: Always enable queued spinlocks for 64s, disable for others # # Queued spinlocks have shown to have good performance and fairness # properties even on smaller (2 socket) POWER systems. This selects them # automatically for 64s. For other platforms they are de-selected, the # standard spinlock is far simpler and smaller code, and single chips # with a handful of cores is unlikely to show any improvement. # # CONFIG_EXPERT still allows this to be changed, e.g., to help debug # performance or correctness issues. # # Signed-off-by: Nicholas Piggin # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20210118123451.1452206-1-npiggin@gmail.com # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 04483fc005f81d678e4fe63e36eab4fb39c5277b # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig # Added to kconfig CONFIG_PPC_E500MC=y # Added to kconfig CONFIG_VIRTUALIZATION=y # Added to kconfig CONFIG_KVM_E500MC=y # Added to kconfig # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:4185:warning: override: reassigning to symbol PPC_E500MC .config:4186:warning: override: reassigning to symbol VIRTUALIZATION # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/kernel.h:10, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/module.h:12, from /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:15: /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 22 | #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO) | ^ /kisskb/src/include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: note: in expansion of macro 'IS_ERR_VALUE' 139 | if (IS_ERR_VALUE(fep->ring_mem_addr)) | ^~~~~~~~~~~~ /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 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf38ca4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf28578) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7060536 Bytes = 6895.05 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7060144 Bytes = 6894.67 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 0100031c Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7059092 Bytes = 6893.64 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7058729 Bytes = 6893.29 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 0100031c Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7058547 Bytes = 6893.11 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7060180 Bytes = 6894.71 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7059905 Bytes = 6894.44 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7060832 Bytes = 6895.34 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7058545 Bytes = 6893.11 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7060129 Bytes = 6894.66 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7060106 Bytes = 6894.63 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7060143 Bytes = 6894.67 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 0100031c Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7060373 Bytes = 6894.90 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 0100031c Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7025600 Bytes = 6860.94 KiB = 6.70 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7060504 Bytes = 6895.02 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.11.0-rc2-g04483fc005f8 Created: Wed Jan 20 20:33:41 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7058641 Bytes = 6893.20 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 0100031c Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc9 # Build took: 0:01:48.302771