# git rev-parse -q --verify fa55981ddbc91e124b1a77630d90622292fe52eb^{commit}
fa55981ddbc91e124b1a77630d90622292fe52eb
already have revision, skipping fetch
# git checkout -q -f -B kisskb fa55981ddbc91e124b1a77630d90622292fe52eb
# git clean -qxdf
# < git log -1
# commit fa55981ddbc91e124b1a77630d90622292fe52eb
# Merge: 88c61e52c31c 94e4dcc75a47
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Thu Apr 18 14:49:41 2019 +0200
# 
#     Merge branch 'core/rcu'
# < /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 fa55981ddbc91e124b1a77630d90622292fe52eb
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/tip_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 120 ARCH=powerpc O=/kisskb/build/tip_ppc64e_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
/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/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/mm/mmap.c: In function '__do_munmap':
/kisskb/src/mm/mmap.c:2742:2: warning: passing argument 2 of 'arch_unmap' makes pointer from integer without a cast [enabled by default]
/kisskb/src/arch/powerpc/include/asm/mmu_context.h:239:20: note: expected 'struct vm_area_struct *' but argument is of type 'long unsigned int'
/kisskb/src/mm/mmap.c:2742:2: error: too few arguments to function 'arch_unmap'
/kisskb/src/arch/powerpc/include/asm/mmu_context.h:239:20: note: declared here
make[2]: *** [/kisskb/src/scripts/Makefile.build:279: mm/mmap.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/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/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
make[1]: *** [/kisskb/src/Makefile:1051: mm] Error 2
make[1]: *** Waiting for unfinished jobs....
/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/net/netfilter/nf_nat_masquerade.c:15:21: warning: 'masq_refcnt6' defined but not used [-Wunused-variable]
/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]
make: *** [Makefile:169: sub-make] Error 2
Command 'make -s -j 120 ARCH=powerpc O=/kisskb/build/tip_ppc64e_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/tip_ppc64e_defconfig_powerpc-gcc4.6
# Build took: 0:00:43.051053