# git rev-parse -q --verify 3541833fd1f264e7579e573a6586a1b665da37db^{commit}
3541833fd1f264e7579e573a6586a1b665da37db
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3541833fd1f264e7579e573a6586a1b665da37db
# git clean -qxdf
# < git log -1
# commit 3541833fd1f264e7579e573a6586a1b665da37db
# Merge: 24ccea7e102d 0bb2ae1b26e1
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Nov 9 06:30:44 2018 -0600
# 
#     Merge tag 's390-4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull s390 fixes from Martin Schwidefsky:
#     
#      - A fix for the pgtable_bytes misaccounting on s390. The patch changes
#        common code part in regard to page table folding and adds extra
#        checks to mm_[inc|dec]_nr_[pmds|puds].
#     
#      - Add FORCE for all build targets using if_changed
#     
#      - Use non-loadable phdr for the .vmlinux.info section to avoid a
#        segment overlap that confuses kexec
#     
#      - Cleanup the attribute definition for the diagnostic sampling
#     
#      - Increase stack size for CONFIG_KASAN=y builds
#     
#      - Export __node_distance to fix a build error
#     
#      - Correct return code of a PMU event init function
#     
#      - An update for the default configs
#     
#     * tag 's390-4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       s390/perf: Change CPUM_CF return code in event init function
#       s390: update defconfigs
#       s390/mm: Fix ERROR: "__node_distance" undefined!
#       s390/kasan: increase instrumented stack size to 64k
#       s390/cpum_sf: Rework attribute definition for diagnostic sampling
#       s390/mm: fix mis-accounting of pgtable_bytes
#       mm: add mm_pxd_folded checks to pgtable_bytes accounting functions
#       mm: introduce mm_[p4d|pud|pmd]_folded
#       mm: make the __PAGETABLE_PxD_FOLDED defines non-empty
#       s390: avoid vmlinux segments overlap
#       s390/vdso: add missing FORCE to build targets
#       s390/decompressor: add missing FORCE to build targets
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 3541833fd1f264e7579e573a6586a1b665da37db
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pmac32_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  pmac32_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pmac32_defconfig_powerpc 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:186:16: 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:341:21: note: 'pdeo' was declared here
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2594:6: 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:1855:6: warning: 'ret' 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/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/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence':
/kisskb/src/drivers/dma-buf/reservation.c:226:6: warning: 'k' may be used uninitialized in this function [-Wuninitialized]
/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/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/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon':
/kisskb/src/net/mac80211/mlme.c:1513:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/mac80211/mlme.c:1470:6: note: 'pwr_level_cisco' 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/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:202:21: warning: 'val_addr' 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:1819:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1729:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
INFO: Uncompressed kernel (size 0x8c2780) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x900000)
Completed OK
# rm -rf /kisskb/build/linus_pmac32_defconfig_powerpc
# Build took: 0:01:24.254029