# git rev-parse -q --verify a3c0e7b1fe1fc62bba5f591c4bc404eea96823b8^{commit}
a3c0e7b1fe1fc62bba5f591c4bc404eea96823b8
already have revision, skipping fetch
# git checkout -q -f -B kisskb a3c0e7b1fe1fc62bba5f591c4bc404eea96823b8
# git clean -qxdf
# < git log -1
# commit a3c0e7b1fe1fc62bba5f591c4bc404eea96823b8
# Merge: 939ca9f1751d 4c806b897d60
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Sep 29 10:33:41 2019 -0700
# 
#     Merge tag 'libnvdimm-fixes-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
#     
#     More libnvdimm updates from Dan Williams:
#     
#      - Complete the reworks to interoperate with powerpc dynamic huge page
#        sizes
#     
#      - Fix a crash due to missed accounting for the powerpc 'struct
#        page'-memmap mapping granularity
#     
#      - Fix badblock initialization for volatile (DRAM emulated) pmem ranges
#     
#      - Stop triggering request_key() notifications to userspace when
#        NVDIMM-security is disabled / not present
#     
#      - Miscellaneous small fixups
#     
#     * tag 'libnvdimm-fixes-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
#       libnvdimm/region: Enable MAP_SYNC for volatile regions
#       libnvdimm: prevent nvdimm from requesting key when security is disabled
#       libnvdimm/region: Initialize bad block for volatile namespaces
#       libnvdimm/nfit_test: Fix acpi_handle redefinition
#       libnvdimm/altmap: Track namespace boundaries in altmap
#       libnvdimm: Fix endian conversion issues 
#       libnvdimm/dax: Pick the right alignment default when creating dax devices
#       powerpc/book3s64: Export has_transparent_hugepage() related functions.
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 a3c0e7b1fe1fc62bba5f591c4bc404eea96823b8
# < make -s -j 48 ARCH=arm O=/kisskb/build/linus_efm32_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  efm32_defconfig
# make -s -j 48 ARCH=arm O=/kisskb/build/linus_efm32_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:121:34: warning: 'levelspread[<U1320>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<U1320>]' was declared here
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: 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:338:21: note: 'pdeo' was declared here
/kisskb/src/drivers/gpio/gpiolib-of.c: In function 'of_gpiochip_add':
/kisskb/src/drivers/gpio/gpiolib-of.c:626:8: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpio/gpiolib-of.c:612:19: note: 'dflags' was declared here
/kisskb/src/drivers/gpio/gpiolib-of.c:626:8: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpio/gpiolib-of.c:611:16: note: 'lflags' was declared here
/kisskb/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic':
/kisskb/src/net/core/gen_stats.c:157:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/core/dev.c: In function 'validate_xmit_skb_list':
/kisskb/src/net/core/dev.c:3407:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/rhashtable.c: In function 'rht_deferred_worker':
/kisskb/src/include/linux/rhashtable.h:110:10: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/rhashtable.c:222:28: note: 'next' was declared here
Completed OK
# rm -rf /kisskb/build/linus_efm32_defconfig_arm
# Build took: 0:00:26.890271