# git rev-parse -q --verify 82f6e266f8123d7938713c0e10c03aa655b3e68a^{commit} 82f6e266f8123d7938713c0e10c03aa655b3e68a already have revision, skipping fetch # git checkout -q -f -B kisskb 82f6e266f8123d7938713c0e10c03aa655b3e68a # git clean -qxdf # < git log -1 # commit 82f6e266f8123d7938713c0e10c03aa655b3e68a # Author: Christophe Leroy # Date: Thu May 23 08:39:27 2019 +0000 # # powerpc/32: fix build failure on book3e with KVM # # Build failure was introduced by the commit identified below, # due to missed macro expension leading to wrong called function's name. # # arch/powerpc/kernel/head_fsl_booke.o: In function `SystemCall': # arch/powerpc/kernel/head_fsl_booke.S:416: undefined reference to `kvmppc_handler_BOOKE_INTERRUPT_SYSCALL_SPRN_SRR1' # Makefile:1052: recipe for target 'vmlinux' failed # # The called function should be kvmppc_handler_8_0x01B(). This patch fixes it. # # Reported-by: Paul Mackerras # Fixes: 1a4b739bbb4f ("powerpc/32: implement fast entry for syscalls on BOOKE") # Signed-off-by: Christophe Leroy # Signed-off-by: Michael Ellerman # < /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 82f6e266f8123d7938713c0e10c03aa655b3e68a # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_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/mpc8541cds.dts:334.3-21: 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:334.3-21: 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 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd5518) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc4ce4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5797174 Bytes = 5661.30 KiB = 5.53 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5827096 Bytes = 5690.52 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c00314 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5826721 Bytes = 5690.16 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5826793 Bytes = 5690.23 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c00314 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5826536 Bytes = 5689.98 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c00314 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5826717 Bytes = 5690.15 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5826389 Bytes = 5689.83 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5826982 Bytes = 5690.41 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5828238 Bytes = 5691.64 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5827622 Bytes = 5691.04 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5828924 Bytes = 5692.31 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5826452 Bytes = 5689.89 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5829287 Bytes = 5692.66 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5829426 Bytes = 5692.80 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c002a4 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5826567 Bytes = 5690.01 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c00314 Image Name: Linux-5.2.0-rc2-g82f6e266f812 Created: Sun Jun 16 01:30:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5826537 Bytes = 5689.98 KiB = 5.56 MiB Load Address: 00c00000 Entry Point: 00c00314 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-gcc5 # Build took: 0:01:12.375995