# git rev-parse -q --verify 41196224883a64e56e0ef237c19eb837058df071^{commit} 41196224883a64e56e0ef237c19eb837058df071 already have revision, skipping fetch # git checkout -q -f -B kisskb 41196224883a64e56e0ef237c19eb837058df071 # git clean -qxdf # < git log -1 # commit 41196224883a64e56e0ef237c19eb837058df071 # Author: Christophe Leroy # Date: Wed Jan 29 12:34:36 2020 +0000 # # powerpc/32s: Fix kasan_early_hash_table() for CONFIG_VMAP_STACK # # On book3s/32 CPUs that are handling MMU through a hash table, # MMU_init_hw() function was adapted for VMAP_STACK in order to # handle virtual addresses instead of physical addresses in the # low level hash functions. # # When using KASAN, the same adaptations are required for the # early hash table set up by kasan_early_hash_table() function. # # Fixes: cd08f109e262 ("powerpc/32s: Enable CONFIG_VMAP_STACK") # Signed-off-by: Christophe Leroy # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/fc8390a33c2a470105f01abbcbdc7916c30c0a54.1580301269.git.christophe.leroy@c-s.fr # < /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 41196224883a64e56e0ef237c19eb837058df071 # < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_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-next_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-next_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 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe617f8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) INFO: Uncompressed kernel (size 0xe50ff4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xf00000) Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:27 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6760998 Bytes = 6602.54 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f00314 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:27 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6760883 Bytes = 6602.42 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f00314 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:27 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6761123 Bytes = 6602.66 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f00314 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:27 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6760796 Bytes = 6602.34 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:27 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6763377 Bytes = 6604.86 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:27 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6761510 Bytes = 6603.04 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:27 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6761297 Bytes = 6602.83 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:27 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6761304 Bytes = 6602.84 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:28 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6761083 Bytes = 6602.62 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f00314 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:28 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6760882 Bytes = 6602.42 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f00314 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:28 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6761047 Bytes = 6602.58 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:28 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6725806 Bytes = 6568.17 KiB = 6.41 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:28 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6763399 Bytes = 6604.88 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:28 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6762789 Bytes = 6604.29 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:28 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6762243 Bytes = 6603.75 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Image Name: Linux-5.5.0-rc5-g41196224883a Created: Fri Jan 31 09:44:28 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6760915 Bytes = 6602.46 KiB = 6.45 MiB Load Address: 00f00000 Entry Point: 00f002b4 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc8 # Build took: 0:03:03.485960