# git rev-parse -q --verify f605ba97fb80522656c7dce9825a908f1e765b57^{commit}
f605ba97fb80522656c7dce9825a908f1e765b57
already have revision, skipping fetch
# git checkout -q -f -B kisskb f605ba97fb80522656c7dce9825a908f1e765b57
# git clean -qxdf
# < git log -1
# commit f605ba97fb80522656c7dce9825a908f1e765b57
# Merge: 016c6f2 da91471
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Apr 6 19:44:27 2018 -0700
# 
#     Merge tag 'vfio-v4.17-rc1' of git://github.com/awilliam/linux-vfio
#     
#     Pull VFIO updates from Alex Williamson:
#     
#      - Adopt iommu_unmap_fast() interface to type1 backend
#        (Suravee Suthikulpanit)
#     
#      - mdev sample driver fixup (Shunyong Yang)
#     
#      - More efficient PFN mapping handling in type1 backend
#        (Jason Cai)
#     
#      - VFIO device ioeventfd interface (Alex Williamson)
#     
#      - Tag new vfio-platform sub-maintainer (Alex Williamson)
#     
#     * tag 'vfio-v4.17-rc1' of git://github.com/awilliam/linux-vfio:
#       MAINTAINERS: vfio/platform: Update sub-maintainer
#       vfio/pci: Add ioeventfd support
#       vfio/pci: Use endian neutral helpers
#       vfio/pci: Pull BAR mapping setup from read-write path
#       vfio/type1: Improve memory pinning process for raw PFN mapping
#       vfio-mdev/samples: change RDI interrupt condition
#       vfio/type1: Adopt fast IOTLB flush interface when unmap IOVAs
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-gcc --version
# < git log --format=%s --max-count=1 f605ba97fb80522656c7dce9825a908f1e765b57
# < make -s -j 48 ARCH=mips O=/kisskb/build/linus_bigsur_defconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  bigsur_defconfig
# make -s -j 48 ARCH=mips O=/kisskb/build/linus_bigsur_defconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  
/kisskb/src/arch/mips/vdso/Makefile:32: MIPS VDSO requires binutils >= 2.25
/kisskb/src/arch/mips/vdso/Makefile:32: MIPS VDSO requires binutils >= 2.25
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:182:16: 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:146:32: warning: 'levelspread[<U4640>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:94:6: note: 'levelspread[<U4640>]' was declared here
/kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec':
/kisskb/src/net/bridge/br_netlink.c:635:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
lib/lib.a: could not read symbols: No more archived files
/kisskb/src/Makefile:1038: recipe for target 'vmlinux' failed
make[1]: *** [vmlinux] Error 1
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -s -j 48 ARCH=mips O=/kisskb/build/linus_bigsur_defconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_bigsur_defconfig_mips
# Build took: 0:01:02.654090