# git rev-parse -q --verify 380ef2c9ad4fdd5fdd81055857be21ae5f581877^{commit}
380ef2c9ad4fdd5fdd81055857be21ae5f581877
already have revision, skipping fetch
# git checkout -q -f -B kisskb 380ef2c9ad4fdd5fdd81055857be21ae5f581877
# git clean -qxdf
# < git log -1
# commit 380ef2c9ad4fdd5fdd81055857be21ae5f581877
# Merge: 743e3c8f19db 927b6b2d69b4
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Dec 14 12:18:30 2018 -0800
# 
#     Merge tag 'for-linus-20181214' of git://git.kernel.dk/linux-block
#     
#     Pull block fixes from Jens Axboe:
#      "Three small fixes for this week. contains:
#     
#        - spectre indexing fix for aio (Jeff)
#     
#        - fix for the previous zeroing bio fix, we don't need it for user
#          mapped pages, and in fact it breaks some applications if we do
#          (Keith)
#     
#        - allocation failure fix for null_blk with zoned (Shin'ichiro)"
#     
#     * tag 'for-linus-20181214' of git://git.kernel.dk/linux-block:
#       block: Fix null_blk_zoned creation failure with small number of zones
#       aio: fix spectre gadget in lookup_ioctx
#       block/bio: Do not zero user pages
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 380ef2c9ad4fdd5fdd81055857be21ae5f581877
# < make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus_x86_64-allnoconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  allnoconfig
# make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus_x86_64-allnoconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq':
/kisskb/src/arch/x86/kernel/apic/io_apic.c:1034:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap':
/kisskb/src/arch/x86/kernel/e820.c:650:16: warning: 'gapstart' 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:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_x86_64-allnoconfig_x86_64
# Build took: 0:00:17.122083