# git rev-parse -q --verify d02d21ea007b6b33cdaf15c2f84fb1fea996ecc2^{commit}
d02d21ea007b6b33cdaf15c2f84fb1fea996ecc2
already have revision, skipping fetch
# git checkout -q -f -B kisskb d02d21ea007b6b33cdaf15c2f84fb1fea996ecc2
# git clean -qxdf
# < git log -1
# commit d02d21ea007b6b33cdaf15c2f84fb1fea996ecc2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jul 4 18:17:51 2018 -0700
# 
#     autofs: rename 'autofs' module back to 'autofs4'
#     
#     It turns out that systemd has a bug: it wants to load the autofs module
#     early because of some initialization ordering with udev, and it doesn't
#     do that correctly.  Everywhere else it does the proper "look up module
#     name" that does the proper alias resolution, but in that early code, it
#     just uses a hardcoded "autofs4" for the module name.
#     
#     The result of that is that as of commit a2225d931f75 ("autofs: remove
#     left-over autofs4 stubs"), you get
#     
#         systemd[1]: Failed to insert module 'autofs4': No such file or directory
#     
#     in the system logs, and a lack of module loading.  All this despite the
#     fact that we had very clearly marked 'autofs4' as an alias for this
#     module.
#     
#     What's so ridiculous about this is that literally everything else does
#     the module alias handling correctly, including really old versions of
#     systemd (that just used 'modprobe' to do this), and even all the other
#     systemd module loading code.
#     
#     Only that special systemd early module load code is broken, hardcoding
#     the module names for not just 'autofs4', but also "ipv6", "unix",
#     "ip_tables" and "virtio_rng".  Very annoying.
#     
#     Instead of creating an _additional_ separate compatibility 'autofs4'
#     module, just rely on the fact that everybody else gets this right, and
#     just call the module 'autofs4' for compatibility reasons, with 'autofs'
#     as the alias name.
#     
#     That will allow the systemd people to fix their bugs, adding the proper
#     alias handling, and maybe even fix the name of the module to be just
#     "autofs" (so that they can _test_ the alias handling).  And eventually,
#     we can revert this silly compatibility hack.
#     
#     See also
#     
#         https://github.com/systemd/systemd/issues/9501
#         https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=902946
#     
#     for the systemd bug reports upstream and in the Debian bug tracker
#     respectively.
#     
#     Fixes: a2225d931f75 ("autofs: remove left-over autofs4 stubs")
#     Reported-by: Ben Hutchings <ben@decadent.org.uk>
#     Reported-by: Michael Biebl <biebl@debian.org>
#     Cc: Ian Kent <raven@themaw.net>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < git log --format=%s --max-count=1 d02d21ea007b6b33cdaf15c2f84fb1fea996ecc2
# < make -s -j 80 ARCH=arm O=/kisskb/build/linus_hackkit_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  hackkit_defconfig
# make -s -j 80 ARCH=arm O=/kisskb/build/linus_hackkit_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:183:16: 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:339:21: note: 'pdeo' was declared here
Completed OK
# rm -rf /kisskb/build/linus_hackkit_defconfig_arm
# Build took: 0:00:29.639887