# git rev-parse -q --verify fb64638566588392e4a544760b649fd7f857e33a^{commit}
fb64638566588392e4a544760b649fd7f857e33a
already have revision, skipping fetch
# git checkout -q -f -B kisskb fb64638566588392e4a544760b649fd7f857e33a
# git clean -qxdf
# < git log -1
# commit fb64638566588392e4a544760b649fd7f857e33a
# Merge: 9f8f16c86e4d9 52bd456a66c1a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Aug 30 13:39:04 2018 -0700
# 
#     Merge tag 'for-linus-20180830' of git://git.kernel.dk/linux-block
#     
#     Pull block fixes from Jens Axboe:
#      "Small collection of fixes that should go into this series. This pull
#       contains:
#     
#        - NVMe pull request with three small fixes (via Christoph)
#     
#        - Kill useless NULL check before kmem_cache_destroy (Chengguang Xu)
#     
#        - Xen block driver pull request with persistent grant flushing fixes
#          (Juergen Gross)
#     
#        - Final wbt fixes, wrapping up the changes for this series. These
#          have been heavily tested (me)
#     
#        - cdrom info leak fix (Scott Bauer)
#     
#        - ATA dma quirk for SQ201 (Linus Walleij)
#     
#        - Straight forward bsg refcount_t conversion (John Pittman)"
#     
#     * tag 'for-linus-20180830' of git://git.kernel.dk/linux-block:
#       cdrom: Fix info leak/OOB read in cdrom_ioctl_drive_status
#       nvmet: free workqueue object if module init fails
#       nvme-fcloop: Fix dropped LS's to removed target port
#       nvme-pci: add a memory barrier to nvme_dbbuf_update_and_check_event
#       block: bsg: move atomic_t ref_count variable to refcount API
#       block: remove unnecessary condition check
#       ata: ftide010: Add a quirk for SQ201
#       blk-wbt: remove dead code
#       blk-wbt: improve waking of tasks
#       blk-wbt: abstract out end IO completion handler
#       xen/blkback: remove unused pers_gnts_lock from struct xen_blkif_ring
#       xen/blkback: move persistent grants flags to bool
#       xen/blkfront: reorder tests in xlblk_init()
#       xen/blkfront: cleanup stale persistent grants
#       xen/blkback: don't keep persistent grants too long
# < /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 fb64638566588392e4a544760b649fd7f857e33a
# < make -s -j 48 ARCH=arm O=/kisskb/build/linus_nhk8815_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  nhk8815_defconfig
# make -s -j 48 ARCH=arm O=/kisskb/build/linus_nhk8815_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/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:129:33: warning: 'levelspread[<Uc8c0>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:96:6: note: 'levelspread[<Uc8c0>]' was declared here
/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]
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2511:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1833:6: warning: 'ret' 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:341:21: note: 'pdeo' was declared here
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1546:34: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1746:46: note: 'linear' was declared here
Completed OK
# rm -rf /kisskb/build/linus_nhk8815_defconfig_arm
# Build took: 0:00:49.343874