# git rev-parse -q --verify 13b86bc4cd648eae69fdcf3d04b2750c76350053^{commit}
13b86bc4cd648eae69fdcf3d04b2750c76350053
already have revision, skipping fetch
# git checkout -q -f -B kisskb 13b86bc4cd648eae69fdcf3d04b2750c76350053
# git clean -qxdf
# < git log -1
# commit 13b86bc4cd648eae69fdcf3d04b2750c76350053
# Merge: e969c860d563 39f4d4410484
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Oct 23 06:26:33 2019 -0400
# 
#     Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
#     
#     :Pull ARM fixes from Russell King:
#     
#      - fix for alignment faults under high memory pressure
#     
#      - use u32 for ARM instructions in fault handler
#     
#      - mark functions that must always be inlined with __always_inline
#     
#      - fix for nommu XIP
#     
#      - fix ARMv7M switch to handler mode in reboot path
#     
#      - fix the recently introduced AMBA reset control error paths
#     
#     * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
#       ARM: 8926/1: v7m: remove register save to stack before svc
#       ARM: 8914/1: NOMMU: Fix exc_ret for XIP
#       ARM: 8908/1: add __always_inline to functions called from __get_user_check()
#       ARM: mm: alignment: use "u32" for 32-bit instructions
#       ARM: mm: fix alignment handler faults under memory pressure
#       drivers/amba: fix reset control error handling
# < /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 13b86bc4cd648eae69fdcf3d04b2750c76350053
# < 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: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/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/bridge/br_netlink.c: In function 'br_afspec.isra.30':
/kisskb/src/net/bridge/br_netlink.c:648:7: warning: 'err' 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:2076:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:228:19: note: 'i' was declared here
/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:1749:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/core/devio.c: In function 'async_completed':
/kisskb/src/drivers/usb/core/devio.c:625:23: warning: 'errno' 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 0xbc7400) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
Image Name:   Linux-5.4.0-rc4-g13b86bc4cd64
Created:      Wed Oct 23 22:13:29 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    4910447 Bytes = 4795.36 KiB = 4.68 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.6
# Build took: 0:01:33.873250