# git rev-parse -q --verify 83654d1d047c98341f1f4472d31c189b3bf0ebe7^{commit} 83654d1d047c98341f1f4472d31c189b3bf0ebe7 already have revision, skipping fetch # git checkout -q -f -B kisskb 83654d1d047c98341f1f4472d31c189b3bf0ebe7 # git clean -qxdf # < git log -1 # commit 83654d1d047c98341f1f4472d31c189b3bf0ebe7 # Author: Thiago Jung Bauermann # Date: Wed Sep 11 13:34:33 2019 -0300 # # powerpc/prom_init: Undo relocation before entering secure mode # # The ultravisor will do an integrity check of the kernel image but we # relocated it so the check will fail. Restore the original image by # relocating it back to the kernel virtual base address. # # This works because during build vmlinux is linked with an expected # virtual runtime address of KERNELBASE. # # Fixes: 6a9c930bd775 ("powerpc/prom_init: Add the ESM call to prom_init") # Signed-off-by: Thiago Jung Bauermann # Tested-by: Ram Pai # [mpe: Add IS_ENABLED() to fix the CONFIG_RELOCATABLE=n build] # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20190911163433.12822-1-bauerman@linux.ibm.com # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 83654d1d047c98341f1f4472d31c189b3bf0ebe7 # < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_smp_defconfig # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/kernel.h:11:0, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/module.h:9, 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)) ^ /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) /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) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd3ab4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc3280) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6322688 Bytes = 6174.50 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323503 Bytes = 6175.30 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6324076 Bytes = 6175.86 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323076 Bytes = 6174.88 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323081 Bytes = 6174.88 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6292701 Bytes = 6145.22 KiB = 6.00 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323043 Bytes = 6174.85 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6322628 Bytes = 6174.44 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323119 Bytes = 6174.92 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323135 Bytes = 6174.94 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6322686 Bytes = 6174.50 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6322865 Bytes = 6174.67 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323506 Bytes = 6175.30 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6324116 Bytes = 6175.89 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6323046 Bytes = 6174.85 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.4.0-rc2-g83654d1d047c Created: Mon Oct 28 20:00:38 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6322615 Bytes = 6174.43 KiB = 6.03 MiB Load Address: 00d00000 Entry Point: 00d00314 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc85xx_smp_defconfig_powerpc-gcc5 # Build took: 0:02:23.594641