Buildresult: mpe/mpc85xx_smp_defconfig/powerpc-gcc5 built on May 22 2018, 16:55
kisskb
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Status:
OK
Date/Time:
May 22 2018, 16:55
Duration:
0:01:42.484802
Builder:
ka2
Revision:
powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit (
6830fcf476286380beeac027eaa2718cb574438a)
Target:
mpe/mpc85xx_smp_defconfig/powerpc-gcc5
Branch:
mpe
Compiler:
powerpc-gcc5
(powerpc64-linux-gcc (GCC) 5.3.0)
Config:
mpc85xx_smp_defconfig
(
download
)
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 6830fcf476286380beeac027eaa2718cb574438a^{commit} 6830fcf476286380beeac027eaa2718cb574438a already have revision, skipping fetch # git checkout -q -f -B kisskb 6830fcf476286380beeac027eaa2718cb574438a # git clean -qxdf # < git log -1 # commit 6830fcf476286380beeac027eaa2718cb574438a # Author: Nicholas Piggin <npiggin@gmail.com> # Date: Tue May 22 09:00:00 2018 +1000 # # powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit # # commit a048a07d7f4535baa4cbad6bc024f175317ab938 upstream. # # On some CPUs we can prevent a vulnerability related to store-to-load # forwarding by preventing store forwarding between privilege domains, # by inserting a barrier in kernel entry and exit paths. # # This is known to be the case on at least Power7, Power8 and Power9 # powerpc CPUs. # # Barriers must be inserted generally before the first load after moving # to a higher privilege, and after the last store before moving to a # lower privilege, HV and PR privilege transitions must be protected. # # Barriers are added as patch sections, with all kernel/hypervisor entry # points patched, and the exit points to lower privilge levels patched # similarly to the RFI flush patching. # # Firmware advertisement is not implemented yet, so CPU flush types # are hard coded. # # Thanks to Michal Suchánek for bug fixes and review. # # Signed-off-by: Nicholas Piggin <npiggin@gmail.com> # Signed-off-by: Mauricio Faria de Oliveira <mauricfo@linux.vnet.ibm.com> # Signed-off-by: Michael Neuling <mikey@neuling.org> # Signed-off-by: Michal Suchánek <msuchanek@suse.de> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 6830fcf476286380beeac027eaa2718cb574438a # < make -s -j 48 ARCH=powerpc O=/kisskb/build/mpe_mpc85xx_smp_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_smp_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/mpe_mpc85xx_smp_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 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbd54c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc4d10) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5836809 Bytes = 5700.01 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5835320 Bytes = 5698.55 kB = 5.56 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5835608 Bytes = 5698.84 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5835518 Bytes = 5698.75 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5837158 Bytes = 5700.35 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5836393 Bytes = 5699.60 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5835519 Bytes = 5698.75 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5835360 Bytes = 5698.59 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5835321 Bytes = 5698.56 kB = 5.56 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5834930 Bytes = 5698.17 kB = 5.56 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5811654 Bytes = 5675.44 kB = 5.54 MB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:01 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5835540 Bytes = 5698.77 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:02 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5836985 Bytes = 5700.18 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:02 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5835554 Bytes = 5698.78 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:02 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5835394 Bytes = 5698.63 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.16.10-g6830fcf Created: Tue May 22 16:57:02 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5837134 Bytes = 5700.33 kB = 5.57 MB Load Address: 00c00000 Entry Point: 00c0020c Completed OK # rm -rf /kisskb/build/mpe_mpc85xx_smp_defconfig_powerpc-5.3 # Build took: 0:01:42.484802
© Michael Ellerman 2006-2018.