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path: root/arch/powerpc/kernel/signal_64.c
AgeCommit message (Expand)AuthorFilesLines
2021-06-25powerpc/64s: avoid reloading (H)SRR registers if they are still validNicholas Piggin1-14/+16
2021-06-17powerpc/signal64: Don't read sigaction arguments back from user memoryMichael Ellerman1-2/+2
2021-06-16powerpc/signal: Use PPC_RAW_xx() macrosChristophe Leroy1-9/+6
2021-06-14powerpc/signal64: Copy siginfo before changing regs->nipMichael Ellerman1-5/+4
2021-04-14powerpc: remove partial register save logicNicholas Piggin1-2/+0
2021-03-29powerpc/signal: Use __get_user() to copy sigset_tChristopher M. Riedl1-2/+2
2021-03-29powerpc/signal64: Rewrite rt_sigreturn() to minimise uaccess switchesDaniel Axtens1-4/+6
2021-03-29powerpc/signal64: Rewrite handle_rt_signal64() to minimise uaccess switchesDaniel Axtens1-21/+36
2021-03-29powerpc/signal64: Replace restore_sigcontext() w/ unsafe_restore_sigcontext()Christopher M. Riedl1-27/+41
2021-03-29powerpc/signal64: Replace setup_sigcontext() w/ unsafe_setup_sigcontext()Christopher M. Riedl1-27/+45
2021-03-29powerpc/signal64: Remove TM ifdefery in middle of if/else blockChristopher M. Riedl1-50/+52
2021-03-29powerpc/signal64: Remove non-inline calls from setup_sigcontext()Christopher M. Riedl1-11/+21
2020-12-04powerpc/vdso: Retrieve sigtramp offsets at buildtimeChristophe Leroy1-2/+2
2020-12-04powerpc/vdso: Replace vdso_base by vdsoChristophe Leroy1-2/+2
2020-12-04powerpc/signal: Refactor bad frame loggingChristophe Leroy1-13/+2
2020-12-04powerpc/signal: Call get_tm_stackpointer() from get_sigframe()Christophe Leroy1-1/+1
2020-12-04powerpc/signal: Move access_ok() out of get_sigframe()Christophe Leroy1-1/+1
2020-12-04powerpc/signal: Remove BUG_ON() in handler_signal functionsChristophe Leroy1-2/+0
2020-07-15powerpc/signal64: Don't opencode page prefaultingChristophe Leroy1-4/+3
2020-07-15powerpc/64/signal: Balance return predictor stack in signal trampolineNicholas Piggin1-10/+12
2020-06-09mm: don't include asm/pgtable.h if linux/mm.h is already includedMike Rapoport1-1/+0
2020-05-15powerpc: Use trap metadata to prevent double restart rather than zeroing trapNicholas Piggin1-6/+4
2020-04-01powerpc/64/tm: Don't let userspace set regs->trap via sigreturnMichael Ellerman1-1/+3
2020-02-18powerpc/tm: Fix clearing MSR[TS] in current when reclaiming on signal deliveryGustavo Luiz Duarte1-12/+10
2019-07-22powerpc/tm: Fix oops on sigreturn on systems without TMMichael Neuling1-0/+5
2019-07-08Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...Linus Torvalds1-1/+1
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner1-5/+1
2019-05-27signal: Remove task parameter from force_sigEric W. Biederman1-1/+1
2019-05-01powerpc/tm: Avoid machine crash on rt_sigreturn()Breno Leitao1-1/+26
2019-01-11powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEMBreno Leitao1-3/+4
2019-01-03Remove 'type' argument from access_ok() functionLinus Torvalds1-7/+6
2018-12-21powerpc/tm: Unset MSR[TS] if not recheckpointingBreno Leitao1-4/+16
2018-12-21powerpc/tm: Set MSR[TS] just prior to recheckpointBreno Leitao1-14/+30
2018-12-19powerpc/signal: Use code patching instead of hardcodingChristophe Leroy1-3/+4
2018-06-25powerpc: Remove -Wattribute-alias pragmasPaul Burton1-4/+0
2018-06-03powerpc: Fix build by disabling attribute-alias warning for SYSCALL_DEFINExChristophe Leroy1-0/+4
2018-05-10powerpc/syscalls: signal_{32, 64} - switch to SYSCALL_DEFINEAl Viro1-10/+5
2018-01-22powerpc/tm: Fix endianness flip on trapGustavo Romero1-1/+7
2018-01-19powerpc: Hard wire PT_SOFTE value to 1 in ptrace & signalsMadhavan Srinivasan1-0/+3
2017-11-16Merge tag 'powerpc-4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds1-1/+6
2017-11-06powerpc: Always save/restore checkpointed regs during treclaim/trecheckpointCyril Bur1-1/+1
2017-10-21powerpc/tm: P9 disable transactionally suspended sigcontextsMichael Neuling1-0/+5
2017-10-06powerpc/tm: Fix illegal TM state in signal handlerGustavo Romero1-1/+12
2016-12-24Replace <asm/uaccess.h> with <linux/uaccess.h> globallyLinus Torvalds1-1/+1
2016-10-04powerpc: tm: Rename transct_(*) to ck(\1)_stateCyril Bur1-16/+16
2016-10-04powerpc: tm: Always use fp_state and vr_state to store live registersCyril Bur1-30/+24
2016-10-04powerpc: signals: Stop using current in signal codeCyril Bur1-90/+111
2016-09-13powerpc: Set used_(vsr|vr|spe) in sigreturn path when MSR bits are activeSimon Guo1-3/+8
2016-09-13powerpc/sparse: Add more assembler prototypesDaniel Axtens1-0/+1
2016-08-29powerpc: signals: Discard transaction state from signal framesCyril Bur1-0/+14
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