# git rev-parse -q --verify 7fbc78e3155a0c464bd832efc07fb3c2355fe9bd^{commit}
7fbc78e3155a0c464bd832efc07fb3c2355fe9bd
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7fbc78e3155a0c464bd832efc07fb3c2355fe9bd
# git clean -qxdf
# < git log -1
# commit 7fbc78e3155a0c464bd832efc07fb3c2355fe9bd
# Merge: 7f8b40e3dbcd 096c7a6d9008
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri May 24 16:02:14 2019 -0700
# 
#     Merge tag 'for-linus-20190524' of git://git.kernel.dk/linux-block
#     
#     Pull block fixes from Jens Axboe:
#     
#      - NVMe pull request from Keith, with fixes from a few folks.
#     
#      - bio and sbitmap before atomic barrier fixes (Andrea)
#     
#      - Hang fix for blk-mq freeze and unfreeze (Bob)
#     
#      - Single segment count regression fix (Christoph)
#     
#      - AoE now has a new maintainer
#     
#      - tools/io_uring/ Makefile fix, and sync with liburing (me)
#     
#     * tag 'for-linus-20190524' of git://git.kernel.dk/linux-block: (23 commits)
#       tools/io_uring: sync with liburing
#       tools/io_uring: fix Makefile for pthread library link
#       blk-mq: fix hang caused by freeze/unfreeze sequence
#       block: remove the bi_seg_{front,back}_size fields in struct bio
#       block: remove the segment size check in bio_will_gap
#       block: force an unlimited segment size on queues with a virt boundary
#       block: don't decrement nr_phys_segments for physically contigous segments
#       sbitmap: fix improper use of smp_mb__before_atomic()
#       bio: fix improper use of smp_mb__before_atomic()
#       aoe: list new maintainer for aoe driver
#       nvme-pci: use blk-mq mapping for unmanaged irqs
#       nvme: update MAINTAINERS
#       nvme: copy MTFA field from identify controller
#       nvme: fix memory leak for power latency tolerance
#       nvme: release namespace SRCU protection before performing controller ioctls
#       nvme: merge nvme_ns_ioctl into nvme_ioctl
#       nvme: remove the ifdef around nvme_nvm_ioctl
#       nvme: fix srcu locking on error return in nvme_get_ns_from_disk
#       nvme: Fix known effects
#       nvme-pci: Sync queues on reset
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 7fbc78e3155a0c464bd832efc07fb3c2355fe9bd
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_pmac32_defconfig+SMP_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  pmac32_defconfig
# Added to kconfig CONFIG_SMP=y
# yes \n | make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_pmac32_defconfig+SMP_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_pmac32_defconfig+SMP_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:140:32: warning: 'levelspread[<U7c80>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<U7c80>]' was declared here
/kisskb/src/sound/ppc/awacs.c: In function 'snd_pmac_awacs_init':
/kisskb/src/include/sound/control.h:223:2: warning: 'speaker_vol' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/ppc/awacs.c:886:36: note: 'speaker_vol' was declared here
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2589:6: 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:1850:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1658:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/futex.c:1633:6: note: 'oldval' was declared here
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here
/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:331:21: note: 'pdeo' was declared here
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1851:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1764:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc':
/kisskb/src/fs/nfsd/nfs4xdr.c:2077:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char':
/kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/wireless/broadcom/b43/phy_n.c: In function 'b43_nphy_rf_ctl_override_rev7':
/kisskb/src/drivers/net/wireless/broadcom/b43/phy_n.c:190:21: warning: 'val_addr' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon':
/kisskb/src/net/mac80211/mlme.c:1578:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/mac80211/mlme.c:1535:6: note: 'pwr_level_cisco' was declared here
INFO: Uncompressed kernel (size 0x9a0518) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xa00000)
Completed OK
# rm -rf /kisskb/build/linus_pmac32_defconfig+SMP_powerpc-gcc4.6
# Build took: 0:01:28.378433