Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Martin Schwidefsky:
"Two small performance tweaks, the plumbing for the execveat system
call and a couple of bug fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/uprobes: fix user space PER events
s390/bpf: Fix JMP_JGE_X (A > X) and JMP_JGT_X (A >= X)
s390/bpf: Fix ALU_NEG (A = -A)
s390/mm: avoid using pmd_to_page for !USE_SPLIT_PMD_PTLOCKS
s390/timex: fix get_tod_clock_ext() inline assembly
s390: wire up execveat syscall
s390/kernel: use stnsm 255 instead of stosm 0
s390/vtime: Get rid of redundant WARN_ON
s390/zcrypt: kernel oops at insmod of the z90crypt device driver
