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2018-02-05s390: run user space and KVM guests with modified branch predictionMartin Schwidefsky1-5/+46
2018-02-05s390: add options to change branch prediction behaviour for the kernelMartin Schwidefsky1-0/+48
2018-02-05s390: scrub registers on kernel entry and KVM exitMartin Schwidefsky1-0/+47
2018-01-23s390/syscalls: use generated syscall_table.h and unistd.h header filesHendrik Brueckner1-2/+2
2017-11-20s390: rework __switch_to() to allow larger task_struct offsetsHeiko Carstens1-8/+7
2017-11-14s390: remove all code using the access register modeMartin Schwidefsky1-5/+21
2017-11-14s390/mm,kvm: improve detection of KVM guest faultsMartin Schwidefsky1-2/+5
2017-11-13Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds1-7/+53
2017-11-02Merge tag 'spdx_identifiers-4.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-coreLinus Torvalds1-0/+1
2017-11-02s390/nmi: avoid using long-displacement facilityVasily Gorbik1-1/+1
2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman1-0/+1
2017-10-25s390/kvm: fix detection of guest machine checksMartin Schwidefsky1-2/+5
2017-10-19s390/nmi: do register validation as early as possibleMartin Schwidefsky1-7/+53
2017-06-28Merge tag 'nmiforkvm' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into featuresMartin Schwidefsky1-1/+12
2017-06-27s390/nmi: s390: New low level handling for machine check happening in guestQingFeng Hao1-1/+12
2017-06-13s390/fpu: export save_fpu_regs for all configsMartin Schwidefsky1-2/+0
2017-06-13s390/kvm: avoid global config of vm.alloc_pgste=1Martin Schwidefsky1-1/+14
2017-05-17s390/kvm: do not rely on the ILC on kvm host protection faulsChristian Borntraeger1-6/+13
2017-05-03s390/cputime: fix incorrect system timeMartin Schwidefsky1-3/+18
2017-05-02Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatchingLinus Torvalds1-1/+29
2017-04-05s390/cpumf: simplify detection of guest samplesMartin Schwidefsky1-4/+0
2017-04-05s390: use 64-bit lctlg to load task pid to cr4 on context switchMartin Schwidefsky1-1/+3
2017-03-22s390: add a system call for guarded storageMartin Schwidefsky1-1/+25
2017-03-08livepatch/s390: add TIF_PATCH_PENDING thread flagMiroslav Benes1-1/+30
2017-03-01s390: fix in-kernel program checksMartin Schwidefsky1-5/+5
2017-02-23s390: restore address space when returning to user spaceHeiko Carstens1-11/+18
2017-02-23s390: rename CIF_ASCE to CIF_ASCE_PRIMARYHeiko Carstens1-11/+11
2017-02-20s390/syscall: fix single stepped system callsMartin Schwidefsky1-0/+1
2017-02-08s390: add no-execute supportMartin Schwidefsky1-6/+6
2017-01-31s390: store breaking event address only for program checksMartin Schwidefsky1-38/+12
2016-12-12s390: remove unused labels from entry.SHeiko Carstens1-5/+0
2016-12-07s390: fix machine check panic stack switchMartin Schwidefsky1-1/+1
2016-11-25s390: fix kernel oops for CONFIG_MARCH_Z900=y buildsMartin Schwidefsky1-1/+2
2016-11-23s390/thread_info: get rid of THREAD_ORDER defineHeiko Carstens1-1/+1
2016-11-15s390: move sys_call_table and last_break from thread_info to thread_structMartin Schwidefsky1-5/+17
2016-11-11s390: move thread_info into task_structHeiko Carstens1-9/+8
2016-11-11s390/preempt: move preempt_count to the lowcoreMartin Schwidefsky1-1/+1
2016-08-07s390: move exports to definitionsAl Viro1-0/+6
2016-07-04s390: have unique symbol for __switch_to addressHeiko Carstens1-0/+10
2016-06-28s390: remove pointless load within __switch_toHeiko Carstens1-1/+0
2016-03-10s390: fix floating pointer register corruption (again)Martin Schwidefsky1-104/+2
2016-03-02s390/cpumf: Improve guest detection heuristicsChristian Borntraeger1-0/+1
2015-11-27s390/spinlock: do not yield to a CPU in udelay/mdelayMartin Schwidefsky1-0/+2
2015-10-14s390/udelay: make udelay have busy loop semanticsHeiko Carstens1-0/+4
2015-10-14s390/cpumf: rework program parameter setting to detect guest samplesChristian Borntraeger1-16/+12
2015-10-14s390/entry: add assembler macro to conveniently tests under maskHendrik Brueckner1-41/+65
2015-10-14s390/fpu: add static FPU save area for init_taskHendrik Brueckner1-4/+0
2015-10-14s390/fpu: always enable the vector facility if it is availableHendrik Brueckner1-81/+21
2015-09-30s390/vtime: correct scaled cputime of partially idle CPUsMartin Schwidefsky1-1/+29
2015-09-17s390: fix floating point register corruptionHeiko Carstens1-0/+2