# git rev-parse -q --verify bf3bd966dfd7d9582f50e9bd08b15922197cd277^{commit}
bf3bd966dfd7d9582f50e9bd08b15922197cd277
already have revision, skipping fetch
# git checkout -q -f -B kisskb bf3bd966dfd7d9582f50e9bd08b15922197cd277
# git clean -qxdf
# < git log -1
# commit bf3bd966dfd7d9582f50e9bd08b15922197cd277
# Merge: fea27bc7ff43 c114944d7d67
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Apr 30 08:41:22 2019 -0700
# 
#     Merge tag 'usb-5.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
#     
#     Pull USB fixes from Greg KH:
#      "Here are some small USB fixes for a bunch of warnings/errors that the
#       syzbot has been finding with it's new-found ability to stress-test the
#       USB layer.
#     
#       All of these are tiny, but fix real issues, and are marked for stable
#       as well. All of these have had lots of testing in linux-next as well"
#     
#     * tag 'usb-5.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
#       USB: w1 ds2490: Fix bug caused by improper use of altsetting array
#       USB: yurex: Fix protection fault after device removal
#       usb: usbip: fix isoc packet num validation in get_pipe
#       USB: core: Fix bug caused by duplicate interface PM usage counter
#       USB: dummy-hcd: Fix failure to give back unlinked URBs
#       USB: core: Fix unterminated string returned by usb_string()
# < /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 bf3bd966dfd7d9582f50e9bd08b15922197cd277
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  ppc64e_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64e_defconfig_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:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec.isra.28':
/kisskb/src/net/bridge/br_netlink.c:652:7: warning: 'err' 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:337:21: note: 'pdeo' was declared here
/kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc':
/kisskb/src/fs/nfsd/nfs4xdr.c:2076:9: 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/net/netfilter/nf_nat_masquerade.c:15:21: warning: 'masq_refcnt6' defined but not used [-Wunused-variable]
/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/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1842:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1755:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
WARNING: vmlinux.o (.PPC.EMB.apuinfo): unexpected non-allocatable section.
Did you forget to use "ax"/"aw" in a .S file?
Note that for example <linux/init.h> contains
section definitions for use in .S files.

INFO: Uncompressed kernel (size 0xc5eb78) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xd00000)
Image Name:   Linux-5.1.0-rc7-gbf3bd966dfd7
Created:      Wed May  1 05:24:36 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5284503 Bytes = 5160.65 KiB = 5.04 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.6
# Build took: 0:01:36.354676