# git rev-parse -q --verify 4caf4ebfe4cf0ea262eb9e829bb254a6a6d58acc^{commit}
4caf4ebfe4cf0ea262eb9e829bb254a6a6d58acc
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4caf4ebfe4cf0ea262eb9e829bb254a6a6d58acc
# git clean -qxdf
# < git log -1
# commit 4caf4ebfe4cf0ea262eb9e829bb254a6a6d58acc
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jan 4 09:58:25 2019 -0800
# 
#     Fix access_ok() fallout for sparc32 and powerpc
#     
#     These two architectures actually had an intentional use of the 'type'
#     argument to access_ok() just to avoid warnings.
#     
#     I had actually noticed the powerpc one, but forgot to then fix it up.
#     And I missed the sparc32 case entirely.
#     
#     This is hopefully all of it.
#     
#     Reported-by: Mathieu Malaterre <malat@debian.org>
#     Reported-by: Guenter Roeck <linux@roeck-us.net>
#     Fixes: 96d4f267e40f ("Remove 'type' argument from access_ok() function")
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-ld --version
# < git log --format=%s --max-count=1 4caf4ebfe4cf0ea262eb9e829bb254a6a6d58acc
# < make -s -j 120 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  defconfig
# make -s -j 120 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1263:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/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/kernel/trace/trace_dynevent.c: In function 'create_dyn_event':
/kisskb/src/kernel/trace/trace_dynevent.c:89:5: warning: 'ret' 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/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1843:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1753:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1434:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/s390/scsi/zfcp_erp.c: In function 'zfcp_erp_setup_act':
/kisskb/src/drivers/s390/scsi/zfcp_erp.c:262:2: warning: 'erp_action' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_s390-defconfig_s390x
# Build took: 0:01:55.495634