# git rev-parse -q --verify 4ecaacc7563a0d17792353e63ddd6c010e900402^{commit} 4ecaacc7563a0d17792353e63ddd6c010e900402 already have revision, skipping fetch # git checkout -q -f -B kisskb 4ecaacc7563a0d17792353e63ddd6c010e900402 # git clean -qxdf # < git log -1 # commit 4ecaacc7563a0d17792353e63ddd6c010e900402 # Author: Jason A. Donenfeld # Date: Mon Dec 23 14:31:47 2019 +0100 # # powerpc/spinlocks: Include correct header for static key # # Recently, the spinlock implementation grew a static key optimization, # but the jump_label.h header include was left out, leading to build # errors: # # linux/arch/powerpc/include/asm/spinlock.h:44:7: error: implicit declaration of function ‘static_branch_unlikely’ # 44 | if (!static_branch_unlikely(&shared_processor)) # # This commit adds the missing header. # # mpe: The build break is only seen with CONFIG_JUMP_LABEL=n. # # Fixes: 656c21d6af5d ("powerpc/shared: Use static key to detect shared processor") # Signed-off-by: Jason A. Donenfeld # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20191223133147.129983-1-Jason@zx2c4.com # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 4ecaacc7563a0d17792353e63ddd6c010e900402 # < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-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 # yes \n | make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/kernel.h:11, 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] #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' # 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' if (IS_ERR_VALUE(fep->ring_mem_addr)) ^~~~~~~~~~~~ In file included from /kisskb/src/include/linux/acpi.h:15, from /kisskb/src/include/linux/i2c.h:13, from /kisskb/src/include/uapi/linux/fb.h:6, from /kisskb/src/include/linux/fb.h:6, from /kisskb/src/drivers/video/fbdev/fsl-diu-fb.c:20: /kisskb/src/drivers/video/fbdev/fsl-diu-fb.c: In function 'fsl_diu_ioctl': /kisskb/src/include/linux/device.h:1776:2: warning: this statement may fall through [-Wimplicit-fallthrough=] _dev_warn(dev, dev_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/video/fbdev/fsl-diu-fb.c:1287:3: note: in expansion of macro 'dev_warn' dev_warn(info->dev, ^~~~~~~~ /kisskb/src/drivers/video/fbdev/fsl-diu-fb.c:1290:2: note: here case MFB_SET_PIXFMT: ^~~~ In file included from /kisskb/src/include/linux/acpi.h:15, from /kisskb/src/include/linux/i2c.h:13, from /kisskb/src/include/uapi/linux/fb.h:6, from /kisskb/src/include/linux/fb.h:6, from /kisskb/src/drivers/video/fbdev/fsl-diu-fb.c:20: /kisskb/src/include/linux/device.h:1776:2: warning: this statement may fall through [-Wimplicit-fallthrough=] _dev_warn(dev, dev_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/video/fbdev/fsl-diu-fb.c:1296:3: note: in expansion of macro 'dev_warn' dev_warn(info->dev, ^~~~~~~~ /kisskb/src/drivers/video/fbdev/fsl-diu-fb.c:1299:2: note: here case MFB_GET_PIXFMT: ^~~~ /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 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe5f804) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe4f000) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6724251 Bytes = 6566.65 KiB = 6.41 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6759720 Bytes = 6601.29 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6759476 Bytes = 6601.05 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6759863 Bytes = 6601.43 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6760783 Bytes = 6602.33 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6759686 Bytes = 6601.26 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6759743 Bytes = 6601.31 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f00314 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:07 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6759692 Bytes = 6601.26 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:07 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6759599 Bytes = 6601.17 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f00314 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:07 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6759625 Bytes = 6601.20 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f00314 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:07 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6760023 Bytes = 6601.58 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:07 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6760940 Bytes = 6602.48 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:08 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6759633 Bytes = 6601.20 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f00314 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:08 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6759475 Bytes = 6601.05 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:08 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6760125 Bytes = 6601.68 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc3-g4ecaacc7563a Created: Mon Dec 30 19:43:08 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6759635 Bytes = 6601.21 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f00314 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc8 # Build took: 0:02:20.104865