Buildresult: powerpc-next/52xx/lite5200b_defconfig/powerpc-gcc5 built on Mar 12 2021, 20:37

kisskb

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Status:	OK
Date/Time:	Mar 12 2021, 20:37
Duration:	0:00:38.337911
Builder:	ka4
Revision:	powerpc/uprobes: Validation for prefixed instruction (`acc48fec3ae30fd2c049c39582e1c4fdf25480ee)`
Target:	powerpc-next/52xx/lite5200b_defconfig/powerpc-gcc5
Branch:	powerpc-next
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	52xx/lite5200b_defconfig (download)
Log:	Download original Possible warnings (1) arch/powerpc/platforms/52xx/lite5200_sleep.S:184: Warning: invalid register expression Full Log # git rev-parse -q --verify acc48fec3ae30fd2c049c39582e1c4fdf25480ee^{commit} acc48fec3ae30fd2c049c39582e1c4fdf25480ee already have revision, skipping fetch # git checkout -q -f -B kisskb acc48fec3ae30fd2c049c39582e1c4fdf25480ee # git clean -qxdf # < git log -1 # commit acc48fec3ae30fd2c049c39582e1c4fdf25480ee # Author: Ravi Bangoria <ravi.bangoria@linux.ibm.com> # Date: Thu Mar 11 14:45:38 2021 +0530 # # powerpc/uprobes: Validation for prefixed instruction # # As per ISA 3.1, prefixed instruction should not cross 64-byte # boundary. So don't allow Uprobe on such prefixed instruction. # # There are two ways probed instruction is changed in mapped pages. # First, when Uprobe is activated, it searches for all the relevant # pages and replace instruction in them. In this case, if that probe # is on the 64-byte unaligned prefixed instruction, error out # directly. Second, when Uprobe is already active and user maps a # relevant page via mmap(), instruction is replaced via mmap() code # path. But because Uprobe is invalid, entire mmap() operation can # not be stopped. In this case just print an error and continue. # # Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> # Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> # Acked-by: Sandipan Das <sandipan@linux.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20210311091538.368590-1-ravi.bangoria@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 acc48fec3ae30fd2c049c39582e1c4fdf25480ee # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_52xx_lite5200b_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- 52xx/lite5200b_defconfig # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_52xx_lite5200b_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_52xx_lite5200b_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_52xx_lite5200b_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/arch/powerpc/platforms/52xx/lite5200_sleep.S: Assembler messages: /kisskb/src/arch/powerpc/platforms/52xx/lite5200_sleep.S:184: Warning: invalid register expression INFO: Uncompressed kernel (size 0x655f8c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x655f8c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x6459b0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) Image Name: Linux-5.12.0-rc2-gacc48fec3ae3 Created: Fri Mar 12 20:38:28 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2754956 Bytes = 2690.39 KiB = 2.63 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.12.0-rc2-gacc48fec3ae3 Created: Fri Mar 12 20:38:28 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2783256 Bytes = 2718.02 KiB = 2.65 MiB Load Address: 00700000 Entry Point: 00700284 Image Name: Linux-5.12.0-rc2-gacc48fec3ae3 Created: Fri Mar 12 20:38:28 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2783196 Bytes = 2717.96 KiB = 2.65 MiB Load Address: 00700000 Entry Point: 00700284 Completed OK # rm -rf /kisskb/build/powerpc-next_52xx_lite5200b_defconfig_powerpc-gcc5 # Build took: 0:00:38.337911

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