Buildresult: powerpc-fixes/mpc85xx_defconfig+KVM/powerpc-gcc9 built on Dec 22 2020, 00:37

kisskb

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Status:	OK
Date/Time:	Dec 22 2020, 00:37
Duration:	0:01:44.029793
Builder:	ka4
Revision:	powerpc/32: Fix vmap stack - Properly set r1 before activating MMU on syscall too (`d5c243989fb0cb03c74d7340daca3b819f706ee7)`
Target:	powerpc-fixes/mpc85xx_defconfig+KVM/powerpc-gcc9
Branch:	powerpc-fixes
Compiler:	powerpc-gcc9 (powerpc64-linux-gcc (GCC) 9.2.0 / GNU ld (GNU Binutils) 2.32)
Config:	mpc85xx_defconfig+KVM (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 d5c243989fb0cb03c74d7340daca3b819f706ee7^{commit} d5c243989fb0cb03c74d7340daca3b819f706ee7 already have revision, skipping fetch # git checkout -q -f -B kisskb d5c243989fb0cb03c74d7340daca3b819f706ee7 # git clean -qxdf # < git log -1 # commit d5c243989fb0cb03c74d7340daca3b819f706ee7 # Author: Christophe Leroy <christophe.leroy@csgroup.eu> # Date: Mon Dec 21 06:18:03 2020 +0000 # # powerpc/32: Fix vmap stack - Properly set r1 before activating MMU on syscall too # # We need r1 to be properly set before activating MMU, otherwise any new # exception taken while saving registers into the stack in syscall # prologs will use the user stack, which is wrong and will even lockup # or crash when KUAP is selected. # # Do that by switching the meaning of r11 and r1 until we have saved r1 # to the stack: copy r1 into r11 and setup the new stack pointer in r1. # To avoid complicating and impacting all generic and specific prolog # code (and more), copy back r1 into r11 once r11 is save onto # the stack. # # We could get rid of copying r1 back and forth at the cost of rewriting # everything to use r1 instead of r11 all the way when CONFIG_VMAP_STACK # is set, but the effort is probably not worth it for now. # # Fixes: da7bb43ab9da ("powerpc/32: Fix vmap stack - Properly set r1 before activating MMU") # Cc: stable@vger.kernel.org # v5.10+ # Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/a3d819d5c348cee9783a311d5d3f3ba9b48fd219.1608531452.git.christophe.leroy@csgroup.eu # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 d5c243989fb0cb03c74d7340daca3b819f706ee7 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig # Added to kconfig CONFIG_PPC_E500MC=y # Added to kconfig CONFIG_VIRTUALIZATION=y # Added to kconfig CONFIG_KVM_E500MC=y # Added to kconfig # yes \n \| make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/kernel.h:10, 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] 22 \| #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' 78 \| # 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' 139 \| 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 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf36c80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) INFO: Uncompressed kernel (size 0xf26554) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x1000000) Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7053553 Bytes = 6888.24 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7053522 Bytes = 6888.21 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7053638 Bytes = 6888.32 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 0100031c Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7053637 Bytes = 6888.32 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 0100031c Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7055346 Bytes = 6889.99 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7053649 Bytes = 6888.33 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 0100031c Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7053634 Bytes = 6888.31 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7053827 Bytes = 6888.50 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 0100031c Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7053549 Bytes = 6888.23 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7054955 Bytes = 6889.60 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7019411 Bytes = 6854.89 KiB = 6.69 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7053781 Bytes = 6888.46 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7053657 Bytes = 6888.34 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 0100031c Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7054537 Bytes = 6889.20 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7053694 Bytes = 6888.37 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Image Name: Linux-5.10.0-gd5c243989fb0 Created: Tue Dec 22 00:39:35 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 7055283 Bytes = 6889.92 KiB = 6.73 MiB Load Address: 01000000 Entry Point: 010002cc Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc85xx_defconfig+KVM_powerpc-gcc9 # Build took: 0:01:44.029793

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