# 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/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 d02d21ea007b6b33cdaf15c2f84fb1fea996ecc2
# < make -s -j 48 ARCH=sh O=/kisskb/build/linus_sh7724_generic_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  sh7724_generic_defconfig
# make -s -j 48 ARCH=sh O=/kisskb/build/linus_sh7724_generic_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
  Generating include/generated/machtypes.h
<stdin>:1317:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp]
<stdin>:1320:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp]
<stdin>:1323:2: warning: #warning syscall pkey_free not implemented [-Wcpp]
<stdin>:1326:2: warning: #warning syscall statx not implemented [-Wcpp]
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Assembler messages:
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:389: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/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
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1819:6: warning: 'ret' 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:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r8':
/kisskb/src/drivers/sh/clk/cpg.c:41:2: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/iomap.h:29:21: note: expected 'void *' but argument is of type 'const void *'
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r16':
/kisskb/src/drivers/sh/clk/cpg.c:46:2: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/iomap.h:30:21: note: expected 'void *' but argument is of type 'const void *'
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r32':
/kisskb/src/drivers/sh/clk/cpg.c:51:2: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/iomap.h:32:21: note: expected 'void *' but argument is of type 'const void *'
  Kernel: arch/sh/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sh7724_generic_defconfig_sh4
# Build took: 0:00:21.578288