Buildresult: powerpc-fixes/mpc85xx_defconfig/powerpc-gcc5 built on Mar 14 2018, 01:03
kisskb
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Status:
OK
Date/Time:
Mar 14 2018, 01:03
Duration:
0:01:51.902549
Builder:
ka3
Revision:
powerpc/64s: Fix NULL AT_BASE_PLATFORM when using DT CPU features (
66763e9d1f6a8eda00da3a32c007b2af61412c10)
Target:
powerpc-fixes/mpc85xx_defconfig/powerpc-gcc5
Branch:
powerpc-fixes
Compiler:
powerpc-gcc5
(powerpc64-linux-gcc (GCC) 5.3.0)
Config:
mpc85xx_defconfig
(
download
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Log:
Download original
Possible warnings (1)
include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Full Log
# git rev-parse -q --verify 66763e9d1f6a8eda00da3a32c007b2af61412c10^{commit} 66763e9d1f6a8eda00da3a32c007b2af61412c10 already have revision, skipping fetch # git checkout -q -f -B kisskb 66763e9d1f6a8eda00da3a32c007b2af61412c10 # git clean -qxdf # git log -1 commit 66763e9d1f6a8eda00da3a32c007b2af61412c10 Author: Michael Ellerman <mpe@ellerman.id.au> Date: Tue Mar 13 15:58:11 2018 +1100 powerpc/64s: Fix NULL AT_BASE_PLATFORM when using DT CPU features When running virtualised the powerpc kernel is able to run the system in "compat mode" - which means the kernel and hardware are pretending to userspace that the CPU is an older version than it actually is. AT_BASE_PLATFORM is an AUXV entry that we export to userspace for use when we're running in that mode, which tells userspace the "platform" string for the real CPU version, as opposed to the faked version. Although we don't support compat mode when using DT CPU features, and arguably don't need to set AT_BASE_PLATFORM, the existing cputable based code always sets it even when we're running bare metal. That means the lack of AT_BASE_PLATFORM is a user-visible artifact of the fact that the kernel is using DT CPU features, which we don't want. So set it in the DT CPU features code also. This results in eg: $ LD_SHOW_AUXV=1 /bin/true | grep "AT_.*PLATFORM" AT_PLATFORM: power9 AT_BASE_PLATFORM:power9 Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 66763e9d1f6a8eda00da3a32c007b2af61412c10 # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/kernel.h:10:0, 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:77:42: 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)) ^ INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb3cf30) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:50 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5563339 Bytes = 5432.95 kB = 5.31 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:50 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5562000 Bytes = 5431.64 kB = 5.30 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:50 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5563466 Bytes = 5433.07 kB = 5.31 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:50 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5538330 Bytes = 5408.53 kB = 5.28 MB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:50 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5562614 Bytes = 5432.24 kB = 5.30 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:50 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5561923 Bytes = 5431.57 kB = 5.30 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:51 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5563062 Bytes = 5432.68 kB = 5.31 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:51 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5562604 Bytes = 5432.23 kB = 5.30 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:51 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5562624 Bytes = 5432.25 kB = 5.30 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:51 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5562605 Bytes = 5432.23 kB = 5.30 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:51 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5563619 Bytes = 5433.22 kB = 5.31 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:51 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5563381 Bytes = 5432.99 kB = 5.31 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:51 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5562598 Bytes = 5432.22 kB = 5.30 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:51 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5562574 Bytes = 5432.20 kB = 5.30 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:51 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5562600 Bytes = 5432.23 kB = 5.30 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.16.0-rc2-g66763e9 Created: Wed Mar 14 01:04:51 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5562616 Bytes = 5432.24 kB = 5.30 MB Load Address: 00c00000 Entry Point: 00c00278 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-5.3 # Build took: 0:01:51.902549
© Michael Ellerman 2006-2018.