# git rev-parse -q --verify 6cfae0c26b21dce323fe8799b66cf4bc996e3565^{commit}
6cfae0c26b21dce323fe8799b66cf4bc996e3565
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6cfae0c26b21dce323fe8799b66cf4bc996e3565
# git clean -qxdf
# < git log -1
# commit 6cfae0c26b21dce323fe8799b66cf4bc996e3565
# Merge: e6874fc29410 16a0f687cac7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Sep 18 11:14:31 2019 -0700
# 
#     Merge tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
#     
#     Pull char/misc driver updates from Greg KH:
#      "Here is the big char/misc driver pull request for 5.4-rc1.
#     
#       As has been happening in previous releases, more and more individual
#       driver subsystem trees are ending up in here. Now if that is good or
#       bad I can't tell, but hopefully it makes your life easier as it's more
#       of an aggregation of trees together to one merge point for you.
#     
#       Anyway, lots of stuff in here:
#          - habanalabs driver updates
#          - thunderbolt driver updates
#          - misc driver updates
#          - coresight and intel_th hwtracing driver updates
#          - fpga driver updates
#          - extcon driver updates
#          - some dma driver updates
#          - char driver updates
#          - android binder driver updates
#          - nvmem driver updates
#          - phy driver updates
#          - parport driver fixes
#          - pcmcia driver fix
#          - uio driver updates
#          - w1 driver updates
#          - configfs fixes
#          - other assorted driver updates
#     
#       All of these have been in linux-next for a long time with no reported
#       issues"
#     
#     * tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (200 commits)
#       misc: mic: Use PTR_ERR_OR_ZERO rather than its implementation
#       habanalabs: correctly cast variable to __le32
#       habanalabs: show correct id in error print
#       habanalabs: stop using the acronym KMD
#       habanalabs: display card name as sensors header
#       habanalabs: add uapi to retrieve aggregate H/W events
#       habanalabs: add uapi to retrieve device utilization
#       habanalabs: Make the Coresight timestamp perpetual
#       habanalabs: explicitly set the queue-id enumerated numbers
#       habanalabs: print to kernel log when reset is finished
#       habanalabs: replace __le32_to_cpu with le32_to_cpu
#       habanalabs: replace __cpu_to_le32/64 with cpu_to_le32/64
#       habanalabs: Handle HW_IP_INFO if device disabled or in reset
#       habanalabs: Expose devices after initialization is done
#       habanalabs: improve security in Debug IOCTL
#       habanalabs: use default structure for user input in Debug IOCTL
#       habanalabs: Add descriptive name to PSOC app status register
#       habanalabs: Add descriptive names to PSOC scratch-pad registers
#       habanalabs: create two char devices per ASIC
#       habanalabs: change device_setup_cdev() to be more generic
#       ...
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 6cfae0c26b21dce323fe8799b66cf4bc996e3565
# < make -s -j 120 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allyesconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_KCOV=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n
# Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n
# Added to kconfig CONFIG_UML_NET=n
# Added to kconfig CONFIG_UML_NET_ETHERTAP=n
# Added to kconfig CONFIG_UML_NET_TUNTAP=n
# Added to kconfig CONFIG_UML_NET_SLIP=n
# Added to kconfig CONFIG_UML_NET_DAEMON=n
# Added to kconfig CONFIG_UML_NET_VDE=n
# Added to kconfig CONFIG_UML_NET_MCAST=n
# Added to kconfig CONFIG_UML_NET_PCAP=n
# Added to kconfig CONFIG_UML_NET_SLIRP=n
# Added to kconfig CONFIG_GCOV_KERNEL=n
# yes \n | make -s -j 120 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 oldconfig
yes: standard output: Broken pipe
# make -s -j 120 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/arch/um/os-Linux/signal.c: In function 'timer_real_alarm_handler':
/kisskb/src/arch/um/os-Linux/signal.c:93:1: warning: the frame size of 2960 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/arch/um/os-Linux/signal.c: In function 'sig_handler_common':
/kisskb/src/arch/um/os-Linux/signal.c:51:1: warning: the frame size of 2976 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/security/apparmor/policy_unpack.c: In function 'unpack_profile':
/kisskb/src/security/apparmor/policy_unpack.c:523:9: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized]
      str[pos] = ':';
         ^
/kisskb/src/security/apparmor/policy_unpack.c:494:14: note: 'pos' was declared here
    int c, j, pos, size2 = unpack_strdup(e, &str, NULL);
              ^
/kisskb/src/mm/hmm.c: In function 'hmm_vma_walk_pud':
/kisskb/src/mm/hmm.c:753:9: error: implicit declaration of function 'pud_pfn' [-Werror=implicit-function-declaration]
   pfn = pud_pfn(pud) + ((addr & ~PUD_MASK) >> PAGE_SHIFT);
         ^
cc1: some warnings being treated as errors
make[2]: *** [/kisskb/src/scripts/Makefile.build:280: mm/hmm.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/misc/lkdtm/bugs.c: In function 'lkdtm_UNSET_SMEP':
/kisskb/src/drivers/misc/lkdtm/bugs.c:284:8: error: implicit declaration of function 'native_read_cr4' [-Werror=implicit-function-declaration]
  cr4 = native_read_cr4();
        ^
/kisskb/src/drivers/misc/lkdtm/bugs.c:286:13: error: 'X86_CR4_SMEP' undeclared (first use in this function)
  if ((cr4 & X86_CR4_SMEP) != X86_CR4_SMEP) {
             ^
/kisskb/src/drivers/misc/lkdtm/bugs.c:286:13: note: each undeclared identifier is reported only once for each function it appears in
/kisskb/src/drivers/misc/lkdtm/bugs.c:293:2: error: implicit declaration of function 'native_write_cr4' [-Werror=implicit-function-declaration]
  native_write_cr4(cr4);
  ^
cc1: some warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:280: drivers/misc/lkdtm/bugs.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:497: drivers/misc/lkdtm] Error 2
make[3]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1087: mm] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/soundwire/slave.c:16:12: warning: 'sdw_slave_add' defined but not used [-Wunused-function]
 static int sdw_slave_add(struct sdw_bus *bus,
            ^
make[2]: *** [/kisskb/src/scripts/Makefile.build:497: drivers/misc] Error 2
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/lib/lz4/lz4hc_compress.c: In function 'LZ4HC_compress_generic':
/kisskb/src/lib/lz4/lz4hc_compress.c:579:1: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
make[1]: *** [/kisskb/src/Makefile:1087: drivers] Error 2
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 120 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_um-allyesconfig_um-x86_64
# Build took: 0:03:04.924143