Buildresult: linus/um-defconfig/um-x86_64 built on Oct 22 2015, 10:16
kisskb
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Status:
Failed
Date/Time:
Oct 22 2015, 10:16
Duration:
0:00:05.460572
Builder:
ka2
Revision:
Merge tag 'for-linus-20151021' of git://git.infradead.org/intel-iommu (
8a70dd2669200ce83255ed8c5ebef7e59f9e8707)
Target:
linus/um-defconfig/um-x86_64
Branch:
linus
Compiler:
um-x86_64
(x86_64-linux-gcc (GCC) 4.6.3)
Config:
defconfig
(
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)
Log:
Download original
Possible errors
/opt/cross/gcc-4.6.3-nolibc/x86_64-linux/lib/gcc/x86_64-linux/4.6.3/../../../../x86_64-linux/include/sys/cdefs.h:385:27: fatal error: bits/wordsize.h: No such file or directory make[2]: *** [arch/x86/um/user-offsets.s] Error 1 make[1]: *** [arch/x86/um/user-offsets.s] Error 2 make: *** [sub-make] Error 2
Possible warnings (3)
however, we weren't. This causes a memory leak, and a warning about kernel/time/Kconfig:155:warning: range is invalid kernel/time/Kconfig:155:warning: range is invalid
Full Log
# git rev-parse -q --verify 8a70dd2669200ce83255ed8c5ebef7e59f9e8707^{commit} 8a70dd2669200ce83255ed8c5ebef7e59f9e8707 already have revision, skipping fetch # git checkout -q -f -B kisskb 8a70dd2669200ce83255ed8c5ebef7e59f9e8707 # git clean -qxdf # git log -1 commit 8a70dd2669200ce83255ed8c5ebef7e59f9e8707 Merge: 7f67786 ba2374f Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Thu Oct 22 06:32:48 2015 +0900 Merge tag 'for-linus-20151021' of git://git.infradead.org/intel-iommu Pull intel-iommu bugfix from David Woodhouse: "This contains a single fix, for when the IOMMU API is used to overlay an existing mapping comprised of 4KiB pages, with a mapping that can use superpages. For the *first* superpage in the new mapping, we were correctly¹ freeing the old bottom-level page table page and clearing the link to it, before installing the superpage. For subsequent superpages, however, we weren't. This causes a memory leak, and a warning about setting a PTE which is already set. ¹ Well, not *entirely* correctly. We just free the page table pages right there and then, which is wrong. In fact they should only be freed *after* the IOTLB is flushed so we know the hardware will no longer be looking at them.... and in fact I note that the IOTLB flush is completely missing from the intel_iommu_map() code path, although it needs to be there if it's permitted to overwrite existing mappings. Fixing those is somewhat more intrusive though, and will probably need to wait for 4.4 at this point" * tag 'for-linus-20151021' of git://git.infradead.org/intel-iommu: iommu/vt-d: fix range computation when making room for large pages # < /opt/cross/gcc-4.6.3-nolibc/um-x86_64-linux/bin/x86_64-linux-gcc --version # < git log --format=%s --max-count=1 8a70dd2669200ce83255ed8c5ebef7e59f9e8707 # < make -j 48 ARCH=um O=/home/kisskb/slave/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/um-x86_64-linux/bin/x86_64-linux- SUBARCH=x86_64 defconfig kernel/time/Kconfig:155:warning: range is invalid # make -j 48 ARCH=um O=/home/kisskb/slave/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/um-x86_64-linux/bin/x86_64-linux- SUBARCH=x86_64 make[1]: Entering directory '/home/kisskb/slave/build/linus_um-defconfig_um-x86_64' GEN ./Makefile scripts/kconfig/conf --silentoldconfig arch/x86/um/Kconfig kernel/time/Kconfig:155:warning: range is invalid CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h HOSTCC scripts/basic/bin2c WRAP arch/um/include/generated/asm/barrier.h WRAP arch/um/include/generated/asm/bug.h WRAP arch/um/include/generated/asm/clkdev.h WRAP arch/um/include/generated/asm/cputime.h WRAP arch/um/include/generated/asm/current.h WRAP arch/um/include/generated/asm/delay.h WRAP arch/um/include/generated/asm/device.h WRAP arch/um/include/generated/asm/emergency-restart.h WRAP arch/um/include/generated/asm/exec.h WRAP arch/um/include/generated/asm/ftrace.h WRAP arch/um/include/generated/asm/futex.h WRAP arch/um/include/generated/asm/hardirq.h WRAP arch/um/include/generated/asm/hw_irq.h WRAP arch/um/include/generated/asm/io.h WRAP arch/um/include/generated/asm/irq_regs.h WRAP arch/um/include/generated/asm/irq_work.h WRAP arch/um/include/generated/asm/kdebug.h WRAP arch/um/include/generated/asm/mcs_spinlock.h WRAP arch/um/include/generated/asm/param.h WRAP arch/um/include/generated/asm/topology.h WRAP arch/um/include/generated/asm/xor.h WRAP arch/um/include/generated/asm/switch_to.h WRAP arch/um/include/generated/asm/mm-arch-hooks.h WRAP arch/um/include/generated/asm/percpu.h WRAP arch/um/include/generated/asm/pci.h WRAP arch/um/include/generated/asm/trace_clock.h WRAP arch/um/include/generated/asm/preempt.h WRAP arch/um/include/generated/asm/word-at-a-time.h WRAP arch/um/include/generated/asm/mutex.h CHK include/config/kernel.release GEN ./Makefile HOSTCC scripts/kallsyms CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s GEN scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o UPD include/config/kernel.release SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/asm/unistd_32_ia32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/asm/unistd_64_x32.h SYSTBL arch/x86/entry/syscalls/../../include/generated/asm/syscalls_64.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_32.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.h SYSHDR arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_x32.h Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTLD scripts/mod/modpost HOSTCC scripts/unifdef CC arch/x86/um/user-offsets.s In file included from /usr/include/features.h:374:0, from /usr/include/stdio.h:27, from /home/kisskb/slave/src/arch/x86/um/user-offsets.c:1: /opt/cross/gcc-4.6.3-nolibc/x86_64-linux/lib/gcc/x86_64-linux/4.6.3/../../../../x86_64-linux/include/sys/cdefs.h:385:27: fatal error: bits/wordsize.h: No such file or directory compilation terminated. /home/kisskb/slave/src/scripts/Makefile.build:153: recipe for target 'arch/x86/um/user-offsets.s' failed make[2]: *** [arch/x86/um/user-offsets.s] Error 1 arch/um/Makefile:150: recipe for target 'arch/x86/um/user-offsets.s' failed make[1]: *** [arch/x86/um/user-offsets.s] Error 2 make[1]: Leaving directory '/home/kisskb/slave/build/linus_um-defconfig_um-x86_64' Makefile:146: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 Command 'make -j 48 ARCH=um O=/home/kisskb/slave/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/um-x86_64-linux/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2 # rm -rf /home/kisskb/slave/build/linus_um-defconfig_um-x86_64 # Build took: 0:00:05.460572
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