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path: root/arch/s390/mm/maccess.c
AgeCommit message (Expand)AuthorFilesLines
2023-02-09use less confusing names for iov_iter direction initializersAl Viro1-1/+1
2023-02-09memcpy_real(): WRITE is "data source", not destination...Al Viro1-1/+1
2022-09-16s390/mm: fix no previous prototype warnings in maccess.cAlexander Gordeev1-0/+1
2022-09-14s390/mm: rework memcpy_real() to avoid DAT-off modeAlexander Gordeev1-61/+46
2022-09-14s390/smp: rework absolute lowcore accessAlexander Gordeev1-37/+30
2022-08-06Revert "s390/smp: rework absolute lowcore access"Alexander Gordeev1-30/+37
2022-07-28s390/smp: rework absolute lowcore accessAlexander Gordeev1-37/+30
2022-07-20s390/crash: move copy_to_user_real() to crash_dump.cAlexander Gordeev1-26/+0
2022-03-08s390/extable: move EX_TABLE define to asm-extable.hHeiko Carstens1-0/+1
2022-02-10s390/maccess: fix semantics of memcpy_real() and its callersAlexander Gordeev1-2/+2
2022-02-07s390/maccess: fix absolute lowcore virtual vs physical address confusionAlexander Gordeev1-8/+9
2022-02-07s390: remove invalid email address of Heiko CarstensHeiko Carstens1-2/+0
2021-08-05s390: replace deprecated CPU-hotplug functionsSebastian Andrzej Siewior1-2/+2
2021-07-08s390/mm: use call_on_stack() macroHeiko Carstens1-4/+9
2021-06-18s390/maccess: use register pair instead of register asmHeiko Carstens1-10/+9
2020-06-29s390/maccess: add no DAT mode to kernel_writeVasily Gorbik1-5/+9
2020-05-08s390: Change s390_kernel_write() return type to match memcpy()Josh Poimboeuf1-3/+6
2019-11-30s390: disable preemption when switching to nodat stack with CALL_ON_STACKVasily Gorbik1-3/+9
2019-11-20s390/kasan: support memcpy_real with TRACE_IRQFLAGSVasily Gorbik1-4/+8
2019-06-04s390/jump_label: replace stop_machine with smp_call_functionMartin Schwidefsky1-4/+5
2019-05-02s390/unwind: introduce stack unwind APIMartin Schwidefsky1-0/+1
2018-10-09s390: add support for virtually mapped kernel stacksMartin Schwidefsky1-5/+20
2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman1-0/+1
2016-02-17s390/maccess: reduce stnsm instructionsHeiko Carstens1-4/+6
2016-02-11s390: fix DAT off memory access, e.g. on kdumpChristian Borntraeger1-1/+3
2016-01-11s390: rename struct _lowcore to struct lowcoreHeiko Carstens1-2/+2
2015-03-25s390/maccess: improve s390_kernel_write()Heiko Carstens1-25/+20
2015-03-25s390/maccess: remove potentially broken probe_kernel_write()Heiko Carstens1-10/+19
2014-11-10/dev/mem: Use more consistent data typesThierry Reding1-2/+2
2014-02-24s390/uaccess: remove copy_from_user_real()Heiko Carstens1-26/+0
2014-02-21s390/uaccess: consistent typesHeiko Carstens1-2/+2
2013-09-07s390: make various functions static, add declarations to header filesHeiko Carstens1-0/+1
2012-05-30s390/kernel: Introduce memcpy_absolute() functionMichael Holzheu1-22/+16
2012-05-16s390: allow absolute memory access for /dev/memMichael Holzheu1-0/+67
2012-04-11[S390] kernel: Use local_irq_save() for memcpy_real()Michael Holzheu1-9/+18
2012-03-28Disintegrate asm/system.h for S390David Howells1-1/+1
2011-10-30[S390] Add real memory access functionsMichael Holzheu1-0/+56
2011-08-03[S390] Add PSW restart shutdown triggerMichael Holzheu1-0/+16
2011-05-26maccess,probe_kernel: Make write/read src const void *Steven Rostedt1-2/+2
2010-10-07Fix IRQ flag handling namingDavid Howells1-2/+2
2010-03-24[S390] zcore: CPU registers are not saved under LPARMichael Holzheu1-0/+26
2009-06-12[S390] maccess: arch specific probe_kernel_write() implementationHeiko Carstens1-0/+61
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