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path: root/arch/powerpc/kernel/signal_32.c
AgeCommit message (Expand)AuthorFilesLines
2023-06-09powerpc/signal32: Force inlining of __unsafe_save_user_regs() and save_tm_use...Christophe Leroy1-6/+9
2022-09-28powerpc: Include all arch-specific syscall prototypesRohan McLure1-1/+1
2022-05-19powerpc/signal: Report minimum signal frame size to userspace via AT_MINSIGSTKSZNicholas Piggin1-0/+6
2021-12-02powerpc/signal32: Use struct_group() to zero spe regsKees Cook1-5/+9
2021-11-19signal: Replace force_fatal_sig with force_exit_sig when in doubtEric W. Biederman1-1/+1
2021-11-10Merge branch 'exit-cleanups-for-v5.16' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds1-2/+4
2021-10-29signal: Replace force_sigsegv(SIGSEGV) with force_fatal_sig(SIGSEGV)Eric W. Biederman1-1/+1
2021-10-25signal/powerpc: On swapcontext failure force SIGSEGVEric W. Biederman1-2/+4
2021-10-18gup: Turn fault_in_pages_{readable,writeable} into fault_in_{readable,writeable}Andreas Gruenbacher1-2/+2
2021-06-25powerpc/64s: avoid reloading (H)SRR registers if they are still validNicholas Piggin1-20/+20
2021-06-17powerpc/signal32: Remove impossible #ifdef combinationsChristophe Leroy1-55/+0
2021-06-16powerpc/signal: Use PPC_RAW_xx() macrosChristophe Leroy1-7/+4
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
2021-04-02powerpc/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
2020-12-04powerpc/vdso: Retrieve sigtramp offsets at buildtimeChristophe Leroy1-4/+4
2020-12-04powerpc/vdso: Replace vdso_base by vdsoChristophe Leroy1-4/+4
2020-12-04powerpc/signal32: Transform save_user_regs() and save_tm_user_regs() in 'unsa...Christophe Leroy1-113/+111
2020-12-04powerpc/signal32: Isolate non-copy actions in save_user_regs() and save_tm_us...Christophe Leroy1-13/+41
2020-12-04powerpc/signal32: Switch swap_context() to user_access_begin() logicChristophe Leroy1-14/+10
2020-12-04powerpc/signal32: Add and use unsafe_put_sigset_t()Christophe Leroy1-2/+11
2020-12-04powerpc/signal32: Remove ifdefery in middle of if/elseChristophe Leroy1-14/+8
2020-12-04powerpc/signal32: Switch handle_rt_signal32() to user_access_begin() logicChristophe Leroy1-21/+34
2020-12-04powerpc/signal32: Switch handle_signal32() to user_access_begin() logicChristophe Leroy1-13/+16
2020-12-04powerpc/signal32: Move signal trampoline setup to handle_[rt_]signal32Christophe Leroy1-39/+22
2020-12-04powerpc/signal32: Misc changes to make handle_[rt_]_signal32() more similarChristophe Leroy1-10/+14
2020-12-04powerpc/signal32: Rename local pointers in handle_rt_signal32()Christophe Leroy1-26/+25
2020-12-04powerpc/signal32: Move handle_signal32() close to handle_rt_signal32()Christophe Leroy1-85/+85
2020-12-04powerpc/signal32: Simplify logging in handle_rt_signal32()Christophe Leroy1-5/+1
2020-12-04powerpc/signal: Refactor bad frame loggingChristophe Leroy1-30/+5
2020-12-04powerpc/signal: Call get_tm_stackpointer() from get_sigframe()Christophe Leroy1-2/+2
2020-12-04powerpc/signal: Move access_ok() out of get_sigframe()Christophe Leroy1-2/+2
2020-12-04powerpc/signal: Remove BUG_ON() in handler_signal functionsChristophe Leroy1-4/+0
2020-12-04powerpc/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
2020-04-03powerpc: move common register copy functions from signal_32.c to signal.cMichal Suchanek1-140/+0
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