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path: root/arch/powerpc/kernel/signal_32.c
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2021-04-30Merge tag 'powerpc-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds1-111/+143
2021-04-28powerpc/signal32: Fix erroneous SIGSEGV on RT signal returnChristophe Leroy1-2/+2
2021-04-14powerpc: remove partial register save logicNicholas Piggin1-3/+0
2021-04-12powerpc/signal32: Fix build failure with CONFIG_SPEChristophe Leroy1-1/+1
2021-04-03powerpc/signal32: Simplify logging in sigreturn()Christophe Leroy1-6/+7
2021-04-03powerpc/signal32: Convert do_setcontext[_tm]() to user access blockChristophe Leroy1-18/+24
2021-04-03powerpc/signal32: Convert restore_[tm]_user_regs() to user access blockChristophe Leroy1-70/+71
2021-04-03powerpc/signal32: Reorder user reads in restore_tm_user_regs()Christophe Leroy1-12/+37
2021-04-03powerpc/signal32: Perform access_ok() inside restore_user_regs()Christophe Leroy1-5/+3
2021-04-03powerpc/signal32: Remove ifdefery in middle of if/else in sigreturn()Christophe Leroy1-8/+12
2021-04-03powerpc/signal32: Rename save_user_regs_unsafe() and save_general_regs_unsafe()Christophe Leroy1-8/+8
2021-04-01powerpc/signal32: Fix Oops on sigreturn with unmapped VDSOChristophe Leroy1-12/+8
2021-03-29powerpc/signal: Use __get_user() to copy sigset_tChristopher M. Riedl1-1/+1
2021-02-11powerpc: use kernel endianness in MSR in 32-bit signal handlerJoseph J Allen1-1/+2
2020-12-03powerpc/vdso: Retrieve sigtramp offsets at buildtimeChristophe Leroy1-4/+4
2020-12-03powerpc/vdso: Replace vdso_base by vdsoChristophe Leroy1-4/+4
2020-12-03powerpc/signal32: Transform save_user_regs() and save_tm_user_regs() in 'unsa...Christophe Leroy1-113/+111
2020-12-03powerpc/signal32: Isolate non-copy actions in save_user_regs() and save_tm_us...Christophe Leroy1-13/+41
2020-12-03powerpc/signal32: Switch swap_context() to user_access_begin() logicChristophe Leroy1-14/+10
2020-12-03powerpc/signal32: Add and use unsafe_put_sigset_t()Christophe Leroy1-2/+11
2020-12-03powerpc/signal32: Remove ifdefery in middle of if/elseChristophe Leroy1-14/+8
2020-12-03powerpc/signal32: Switch handle_rt_signal32() to user_access_begin() logicChristophe Leroy1-21/+34
2020-12-03powerpc/signal32: Switch handle_signal32() to user_access_begin() logicChristophe Leroy1-13/+16
2020-12-03powerpc/signal32: Move signal trampoline setup to handle_[rt_]signal32Christophe Leroy1-39/+22
2020-12-03powerpc/signal32: Misc changes to make handle_[rt_]_signal32() more similarChristophe Leroy1-10/+14
2020-12-03powerpc/signal32: Rename local pointers in handle_rt_signal32()Christophe Leroy1-26/+25
2020-12-03powerpc/signal32: Move handle_signal32() close to handle_rt_signal32()Christophe Leroy1-85/+85
2020-12-03powerpc/signal32: Simplify logging in handle_rt_signal32()Christophe Leroy1-5/+1
2020-12-03powerpc/signal: Refactor bad frame loggingChristophe Leroy1-30/+5
2020-12-03powerpc/signal: Call get_tm_stackpointer() from get_sigframe()Christophe Leroy1-2/+2
2020-12-03powerpc/signal: Move access_ok() out of get_sigframe()Christophe Leroy1-2/+2
2020-12-03powerpc/signal: Remove BUG_ON() in handler_signal functionsChristophe Leroy1-4/+0
2020-12-03powerpc/signal: Don't manage floating point regs when no FPUChristophe Leroy1-0/+4
2020-07-15powerpc/signal_32: Simplify loop in PPC64 save_general_regs()Christophe Leroy1-10/+8
2020-07-15powerpc/signal_32: Remove !FULL_REGS() special handling in PPC64 save_general...Christophe Leroy1-2/+0
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 Piggin1-1/+1
2020-04-02powerpc: move common register copy functions from signal_32.c to signal.cMichal Suchanek1-140/+0
2020-02-18powerpc/tm: Fix clearing MSR[TS] in current when reclaiming on signal deliveryGustavo Luiz Duarte1-14/+14
2019-07-22powerpc/tm: Fix oops on sigreturn on systems without TMMichael Neuling1-0/+3
2019-07-09Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...Linus Torvalds1-3/+3
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner1-5/+1
2019-05-27signal: Remove task parameter from force_sigEric W. Biederman1-3/+3
2019-01-04Remove 'type' argument from access_ok() functionLinus Torvalds1-6/+6
2018-12-21powerpc/tm: Unset MSR[TS] if not recheckpointingBreno Leitao1-5/+13
2018-12-21powerpc/tm: Set MSR[TS] just prior to recheckpointBreno Leitao1-1/+19
2018-12-19powerpc/signal: Use code patching instead of hardcodingChristophe Leroy1-6/+6
2018-06-25powerpc: Remove -Wattribute-alias pragmasPaul Burton1-8/+0
2018-06-03powerpc/signal32: Use fault_in_pages_readable() to prefault user contextChristophe Leroy1-8/+5
2018-06-03powerpc: Fix build by disabling attribute-alias warning for SYSCALL_DEFINExChristophe Leroy1-0/+8
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