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* Merge tag 's390-5.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390...Linus Torvalds2020-12-181-10/+6
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| * s390/delay: simplify udelayHeiko Carstens2020-12-161-4/+0
| * s390: make calls to TRACE_IRQS_OFF/TRACE_IRQS_ON balancedHeiko Carstens2020-12-161-2/+2
| * s390: always clear kernel stack backchain before calling functionsHeiko Carstens2020-12-161-6/+6
* | Merge tag 'tif-task_work.arch-2020-12-14' of git://git.kernel.dk/linux-blockLinus Torvalds2020-12-161-5/+6
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| * s390: add support for TIF_NOTIFY_SIGNALJens Axboe2020-11-091-5/+6
* | Merge tag 's390-5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390...Linus Torvalds2020-12-141-68/+73
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| * | s390/idle: fix accounting with machine checksSven Schnelle2020-12-091-6/+6
| * | s390/idle: add missing mt_cycles calculationSven Schnelle2020-12-091-9/+25
| * | s390/mm: add debug user asce supportHeiko Carstens2020-11-231-0/+8
| * | s390/mm: remove set_fs / rework address space handlingHeiko Carstens2020-11-231-51/+24
| * | Merge branch 'fixes' into featuresHeiko Carstens2020-11-231-0/+2
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| * | | s390: add separate program check exit pathHeiko Carstens2020-11-201-3/+11
* | | | s390: fix irq state tracingHeiko Carstens2020-12-021-15/+0
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* | | s390: fix fpu restore in entry.SSven Schnelle2020-11-231-0/+2
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* / s390: fix system call exit pathHeiko Carstens2020-11-091-0/+2
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* s390: convert to GENERIC_VDSOSven Schnelle2020-08-261-6/+0
* s390: fix comment regarding interrupts in svcChristian Borntraeger2020-07-101-1/+1
* s390: fix system call single steppingSven Schnelle2020-06-231-1/+1
* s390/ptrace: pass invalid syscall numbers to tracingSven Schnelle2020-06-161-1/+1
* s390: remove critical section cleanup from entry.SSven Schnelle2020-05-281-354/+110
* s390: prevent leaking kernel address in BEARSven Schnelle2020-03-101-26/+39
* sched/rt, s390: Use CONFIG_PREEMPTIONThomas Gleixner2019-12-081-1/+1
* s390: enforce CONFIG_SMPHeiko Carstens2019-06-071-4/+0
* s390: add missing ENDPROC statements to assembler functionsMartin Schwidefsky2019-05-021-2/+22
* s390/kernel: convert SYSCALL and PGM_CHECK handlers to .quadGerald Schaefer2019-04-291-9/+9
* s390: autogenerate compat syscall wrappersArnd Bergmann2019-01-181-2/+2
* s390/kasan: increase instrumented stack size to 64kVasily Gorbik2018-11-021-3/+3
* s390: add support for virtually mapped kernel stacksMartin Schwidefsky2018-10-091-17/+36
* s390: wire up rseq system callHeiko Carstens2018-07-041-0/+4
* s390: Correct register corruption in critical section cleanupChristian Borntraeger2018-06-251-2/+2
* s390: move expoline assembler macros to a headerMartin Schwidefsky2018-05-071-81/+24
* Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s39...Linus Torvalds2018-04-091-70/+26
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| * s390/kvm: improve stack frame constants in entry.SMartin Schwidefsky2018-03-281-13/+13
| * s390/lpp: use assembler alternatives for the LPP instructionMartin Schwidefsky2018-03-281-8/+6
| * s390/entry.S: use assembler alternativesMartin Schwidefsky2018-03-281-49/+7
* | s390/entry.S: fix spurious zeroing of r0Christian Borntraeger2018-03-061-2/+2
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* s390: do not bypass BPENTER for interrupt system callsMartin Schwidefsky2018-02-221-0/+1
* s390/clean-up: use CFI_* macros in entry.SHendrik Brueckner2018-02-221-2/+3
* s390: introduce execute-trampolines for branchesMartin Schwidefsky2018-02-071-25/+88
* s390: run user space and KVM guests with modified branch predictionMartin Schwidefsky2018-02-051-5/+46
* s390: add options to change branch prediction behaviour for the kernelMartin Schwidefsky2018-02-051-0/+48
* s390: scrub registers on kernel entry and KVM exitMartin Schwidefsky2018-02-051-0/+47
* s390/syscalls: use generated syscall_table.h and unistd.h header filesHendrik Brueckner2018-01-231-2/+2
* s390: rework __switch_to() to allow larger task_struct offsetsHeiko Carstens2017-11-201-8/+7
* s390: remove all code using the access register modeMartin Schwidefsky2017-11-141-5/+21
* s390/mm,kvm: improve detection of KVM guest faultsMartin Schwidefsky2017-11-141-2/+5
* Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s39...Linus Torvalds2017-11-131-7/+53
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| * s390/nmi: avoid using long-displacement facilityVasily Gorbik2017-11-021-1/+1
| * s390/nmi: do register validation as early as possibleMartin Schwidefsky2017-10-191-7/+53