Buildresult: powerpc-fixes/mpc85xx_smp_defconfig/powerpc-gcc5 built on Dec 16 2019, 23:36

kisskb

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Status:	OK
Date/Time:	Dec 16 2019, 23:36
Duration:	0:02:31.694337
Builder:	ka1
Revision:	powerpc/pseries/cmm: fix managed page counts when migrating pages between zones (`892db32b07b340b60492e8e543aedc039639eef1)`
Target:	powerpc-fixes/mpc85xx_smp_defconfig/powerpc-gcc5
Branch:	powerpc-fixes
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	mpc85xx_smp_defconfig (download)
Log:	Download original Possible warnings (3) include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 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) 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) Full Log # git rev-parse -q --verify 892db32b07b340b60492e8e543aedc039639eef1^{commit} 892db32b07b340b60492e8e543aedc039639eef1 already have revision, skipping fetch # git checkout -q -f -B kisskb 892db32b07b340b60492e8e543aedc039639eef1 # git clean -qxdf # < git log -1 # commit 892db32b07b340b60492e8e543aedc039639eef1 # Author: David Hildenbrand <david@redhat.com> # Date: Mon Dec 16 11:30:58 2019 +0100 # # powerpc/pseries/cmm: fix managed page counts when migrating pages between zones # # Commit 63341ab03706 (virtio-balloon: fix managed page counts when migrating # pages between zones) fixed a long existing BUG in the virtio-balloon # driver when pages would get migrated between zones. I did not try to # reproduce on powerpc, but looking at the code, the same should apply to # powerpc/cmm ever since it started using the balloon compaction # infrastructure (luckily just recently). # # In case we have to migrate a ballon page to a newpage of another zone, the # managed page count of both zones is wrong. Paired with memory offlining # (which will adjust the managed page count), we can trigger kernel crashes # and all kinds of different symptoms. # # Fix it by properly adjusting the managed page count when migrating if # the zone changed. # # We'll temporarily modify the totalram page count. If this ever becomes a # problem, we can fine tune by providing helpers that don't touch # the totalram pages (e.g., adjust_zone_managed_page_count()). # # Fixes: fe030c9b85e6 ("powerpc/pseries/cmm: Implement balloon compaction") # Signed-off-by: David Hildenbrand <david@redhat.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20191216103058.4958-1-david@redhat.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 892db32b07b340b60492e8e543aedc039639eef1 # < make -s -j 48 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 48 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:12, 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: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/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) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd28774) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd17f70) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:52 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6449600 Bytes = 6298.44 KiB = 6.15 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:53 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6482334 Bytes = 6330.40 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:53 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6479829 Bytes = 6327.96 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6479969 Bytes = 6328.09 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:53 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6482580 Bytes = 6330.64 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:53 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6482478 Bytes = 6330.54 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6479823 Bytes = 6327.95 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6479847 Bytes = 6327.98 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:56 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6480105 Bytes = 6328.23 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:56 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6479993 Bytes = 6328.12 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:56 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6483055 Bytes = 6331.11 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:56 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6479785 Bytes = 6327.92 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:56 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6480101 Bytes = 6328.22 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:56 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6479822 Bytes = 6327.95 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:57 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6483186 Bytes = 6331.24 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.5.0-rc1-g892db32b07b3 Created: Mon Dec 16 23:38:57 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6479993 Bytes = 6328.12 KiB = 6.18 MiB Load Address: 00e00000 Entry Point: 00e00314 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc85xx_smp_defconfig_powerpc-gcc5 # Build took: 0:02:31.694337

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