Buildresult: linus/arm-allnoconfig/arm-gcc4.9 built on Aug 5 2020, 08:49

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Status:	OK
Date/Time:	Aug 5 2020, 08:49
Duration:	0:00:18.911537
Builder:	blade4b
Revision:	Merge branch 'exec-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace (`3950e975431bc914f7e81b8f2a2dbdf2064acb0f)`
Target:	linus/arm-allnoconfig/arm-gcc4.9
Branch:	linus
Compiler:	arm-gcc4.9 (arm-linux-gnueabi-gcc (GCC) 4.9.4 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	allnoconfig (download)
Log:	Download original No warnings found in log. Full Log # git rev-parse -q --verify 3950e975431bc914f7e81b8f2a2dbdf2064acb0f^{commit} 3950e975431bc914f7e81b8f2a2dbdf2064acb0f already have revision, skipping fetch # git checkout -q -f -B kisskb 3950e975431bc914f7e81b8f2a2dbdf2064acb0f # git clean -qxdf # < git log -1 # commit 3950e975431bc914f7e81b8f2a2dbdf2064acb0f # Merge: fd76a74d940a 7fce69dff8db # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Tue Aug 4 14:27:25 2020 -0700 # # Merge branch 'exec-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace # # Pull execve updates from Eric Biederman: # "During the development of v5.7 I ran into bugs and quality of # implementation issues related to exec that could not be easily fixed # because of the way exec is implemented. So I have been diggin into # exec and cleaning up what I can. # # This cycle I have been looking at different ideas and different # implementations to see what is possible to improve exec, and cleaning # the way exec interfaces with in kernel users. Only cleaning up the # interfaces of exec with rest of the kernel has managed to stabalize # and make it through review in time for v5.9-rc1 resulting in 2 sets of # changes this cycle. # # - Implement kernel_execve # # - Make the user mode driver code a better citizen # # With kernel_execve the code size got a little larger as the copying of # parameters from userspace and copying of parameters from userspace is # now separate. The good news is kernel threads no longer need to play # games with set_fs to use exec. Which when combined with the rest of # Christophs set_fs changes should security bugs with set_fs much more # difficult" # # * 'exec-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: (23 commits) # exec: Implement kernel_execve # exec: Factor bprm_stack_limits out of prepare_arg_pages # exec: Factor bprm_execve out of do_execve_common # exec: Move bprm_mm_init into alloc_bprm # exec: Move initialization of bprm->filename into alloc_bprm # exec: Factor out alloc_bprm # exec: Remove unnecessary spaces from binfmts.h # umd: Stop using split_argv # umd: Remove exit_umh # bpfilter: Take advantage of the facilities of struct pid # exit: Factor thread_group_exited out of pidfd_poll # umd: Track user space drivers with struct pid # bpfilter: Move bpfilter_umh back into init data # exec: Remove do_execve_file # umh: Stop calling do_execve_file # umd: Transform fork_usermode_blob into fork_usermode_driver # umd: Rename umd_info.cmdline umd_info.driver_name # umd: For clarity rename umh_info umd_info # umh: Separate the user mode driver and the user mode helper support # umh: Remove call_usermodehelper_setup_file. # ... # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version # < git log --format=%s --max-count=1 3950e975431bc914f7e81b8f2a2dbdf2064acb0f # < make -s -j 24 ARCH=arm O=/kisskb/build/linus_arm-allnoconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi- allnoconfig # < make -s -j 24 ARCH=arm O=/kisskb/build/linus_arm-allnoconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi- help # make -s -j 24 ARCH=arm O=/kisskb/build/linus_arm-allnoconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi- olddefconfig # make -s -j 24 ARCH=arm O=/kisskb/build/linus_arm-allnoconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi- Completed OK # rm -rf /kisskb/build/linus_arm-allnoconfig_arm-gcc4.9 # Build took: 0:00:18.911537

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