Buildresult: linus/mpc85xx_defconfig/powerpc-gcc4.6 built on Mar 29 2019, 06:56

kisskb

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Status:	OK
Date/Time:	Mar 29 2019, 06:56
Duration:	0:01:48.514881
Builder:	ka2
Revision:	afs: Fix StoreData op marshalling (`8c7ae38d1ce12a0eaeba655df8562552b3596c7f)`
Target:	linus/mpc85xx_defconfig/powerpc-gcc4.6
Branch:	linus
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	mpc85xx_defconfig (download)
Log:	Download original Possible warnings (18) <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] kernel/printk/printk.c:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8960.c:803:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8960.c:800:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1435:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] fs/fs_parser.c:413:6: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'int' [-Wformat] drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/boot/dts/fsl/mpc8555cds.dts:334.3-21: 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/mpc8541cds.dts:334.3-21: 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 8c7ae38d1ce12a0eaeba655df8562552b3596c7f^{commit} 8c7ae38d1ce12a0eaeba655df8562552b3596c7f already have revision, skipping fetch # git checkout -q -f -B kisskb 8c7ae38d1ce12a0eaeba655df8562552b3596c7f # git clean -qxdf # < git log -1 # commit 8c7ae38d1ce12a0eaeba655df8562552b3596c7f # Author: David Howells <dhowells@redhat.com> # Date: Wed Mar 27 22:48:02 2019 +0000 # # afs: Fix StoreData op marshalling # # The marshalling of AFS.StoreData, AFS.StoreData64 and YFS.StoreData64 calls # generated by ->setattr() ops for the purpose of expanding a file is # incorrect due to older documentation incorrectly describing the way the RPC # 'FileLength' parameter is meant to work. # # The older documentation says that this is the length the file is meant to # end up at the end of the operation; however, it was never implemented this # way in any of the servers, but rather the file is truncated down to this # before the write operation is effected, and never expanded to it (and, # indeed, it was renamed to 'TruncPos' in 2014). # # Fix this by setting the position parameter to the new file length and doing # a zero-lengh write there. # # The bug causes Xwayland to SIGBUS due to unexpected non-expansion of a file # it then mmaps. This can be tested by giving the following test program a # filename in an AFS directory: # # #include <stdio.h> # #include <stdlib.h> # #include <unistd.h> # #include <fcntl.h> # #include <sys/mman.h> # int main(int argc, char argv[]) # { # char p; # int fd; # if (argc != 2) { # fprintf(stderr, # "Format: test-trunc-mmap <file>\n"); # exit(2); # } # fd = open(argv[1], O_RDWR \| O_CREAT \| O_TRUNC); # if (fd < 0) { # perror(argv[1]); # exit(1); # } # if (ftruncate(fd, 0x140008) == -1) { # perror("ftruncate"); # exit(1); # } # p = mmap(NULL, 4096, PROT_READ \| PROT_WRITE, # MAP_SHARED, fd, 0); # if (p == MAP_FAILED) { # perror("mmap"); # exit(1); # } # p[0] = 'a'; # if (munmap(p, 4096) < 0) { # perror("munmap"); # exit(1); # } # if (close(fd) < 0) { # perror("close"); # exit(1); # } # exit(0); # } # # Fixes: 31143d5d515e ("AFS: implement basic file write support") # Reported-by: Jonathan Billings <jsbillin@umich.edu> # Tested-by: Jonathan Billings <jsbillin@umich.edu> # Signed-off-by: David Howells <dhowells@redhat.com> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 8c7ae38d1ce12a0eaeba655df8562552b3596c7f # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc85xx_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- <stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] <stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] <stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] <stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': /kisskb/src/sound/soc/codecs/wm8960.c:803:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:800:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:337:21: note: 'pdeo' was declared here /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1435:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/fs_parser.c: In function 'fs_validate_description': /kisskb/src/fs/fs_parser.c:413:6: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'int' [-Wformat] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8555cds.dts:334.3-21: 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/mpc8541cds.dts:334.3-21: 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 0xbc7020) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc7020) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc7020) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc7020) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc7020) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc7020) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc7020) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc7020) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc7020) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xbc7020) 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 0xbc7020) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc7020) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc7020) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc7020) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc7020) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbb6858) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:32 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5683891 Bytes = 5550.67 KiB = 5.42 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:33 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5716119 Bytes = 5582.15 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:33 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714749 Bytes = 5580.81 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:33 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714669 Bytes = 5580.73 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5715010 Bytes = 5581.06 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714668 Bytes = 5580.73 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714657 Bytes = 5580.72 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5716476 Bytes = 5582.50 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714994 Bytes = 5581.05 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5715100 Bytes = 5581.15 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5715031 Bytes = 5581.08 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5716383 Bytes = 5582.41 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5715584 Bytes = 5581.62 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5715021 Bytes = 5581.08 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5715353 Bytes = 5581.40 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 06:58:34 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714753 Bytes = 5580.81 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002e8 Completed OK # rm -rf /kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.6 # Build took: 0:01:48.514881

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