Buildresult: linus/ppc44x_defconfig/powerpc-gcc4.6 built on Mar 29 2019, 06:59
kisskb
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Status:
OK
Date/Time:
Mar 29 2019, 06:59
Duration:
0:00:58.098174
Builder:
ka2
Revision:
afs: Fix StoreData op marshalling (
8c7ae38d1ce12a0eaeba655df8562552b3596c7f)
Target:
linus/ppc44x_defconfig/powerpc-gcc4.6
Branch:
linus
Compiler:
powerpc-gcc4.6
(powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:
ppc44x_defconfig
(
download
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Log:
Download original
Possible warnings (18)
arch/powerpc/boot/dts/virtex440-ml510.dts:335.37-439.6: Warning (pci_bridge): /plb@0/plbv46-pci@85e00000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/virtex440-ml510.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' <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] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] net/bridge/br_netlink.c:652:7: warning: 'err' 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/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1842:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1755:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/boot/dts/katmai.dts:322.26-361.5: Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/katmai.dts:363.26-402.5: Warning (pci_bridge): /plb/pciex@d20000000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/katmai.dts:404.26-443.5: Warning (pci_bridge): /plb/pciex@d40000000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/katmai.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
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_ppc44x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ppc44x_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc44x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/arch/powerpc/boot/dts/virtex440-ml510.dts:335.37-439.6: Warning (pci_bridge): /plb@0/plbv46-pci@85e00000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/virtex440-ml510.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' <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/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/net/bridge/br_netlink.c: In function 'br_afspec.isra.35': /kisskb/src/net/bridge/br_netlink.c:652:7: warning: 'err' 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/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/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/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1842:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1755:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/boot/dts/katmai.dts:322.26-361.5: Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" or "pcie" /kisskb/src/arch/powerpc/boot/dts/katmai.dts:363.26-402.5: Warning (pci_bridge): /plb/pciex@d20000000: node name is not "pci" or "pcie" /kisskb/src/arch/powerpc/boot/dts/katmai.dts:404.26-443.5: Warning (pci_bridge): /plb/pciex@d40000000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/katmai.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x559328) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 07:00:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2763040 Bytes = 2698.28 KiB = 2.64 MiB Load Address: 00600000 Entry Point: 006014d8 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 07:00:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2762962 Bytes = 2698.21 KiB = 2.63 MiB Load Address: 00600000 Entry Point: 006014c0 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 07:00:03 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2762941 Bytes = 2698.18 KiB = 2.63 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 07:00:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2762945 Bytes = 2698.19 KiB = 2.63 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 07:00:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2762783 Bytes = 2698.03 KiB = 2.63 MiB Load Address: 00600000 Entry Point: 006001bc Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 07:00:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2762876 Bytes = 2698.12 KiB = 2.63 MiB Load Address: 00600000 Entry Point: 006014cc Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 07:00:04 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2731694 Bytes = 2667.67 KiB = 2.61 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 07:00:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2762945 Bytes = 2698.19 KiB = 2.63 MiB Load Address: 00600000 Entry Point: 006014e0 Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 07:00:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2762917 Bytes = 2698.16 KiB = 2.63 MiB Load Address: 00600000 Entry Point: 006014ec Image Name: Linux-5.1.0-rc2-g8c7ae38d1ce1 Created: Fri Mar 29 07:00:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2762854 Bytes = 2698.10 KiB = 2.63 MiB Load Address: 00600000 Entry Point: 006000c8 Completed OK # rm -rf /kisskb/build/linus_ppc44x_defconfig_powerpc-gcc4.6 # Build took: 0:00:58.098174
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