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path: root/arch/powerpc/lib
AgeCommit message (Expand)AuthorFilesLines
2021-11-18powerpc/security: Use a mutex for interrupt exit code patchingRussell Currey1-0/+11
2021-10-07powerpc/lib: Add helper to check if offset is within conditional branch rangeNaveen N. Rao1-1/+6
2021-07-01powerpc: Only build restart_table.c for 64sMichael Ellerman1-2/+2
2021-06-30powerpc/64s: add a table of implicit soft-masked addressesNicholas Piggin1-0/+26
2021-06-24powerpc/64: use interrupt restart table to speed up return from interruptNicholas Piggin1-4/+48
2021-06-24powerpc/64: allow alternate return locations for soft-masked interruptsNicholas Piggin2-1/+31
2021-06-24powerpc/64s: avoid reloading (H)SRR registers if they are still validNicholas Piggin3-9/+11
2021-06-21powerpc/lib/code-patching: Set up Strict RWX patching earlierJordan Niethe1-10/+4
2021-06-16powerpc: Don't use 'struct ppc_inst' to reference instruction locationChristophe Leroy2-74/+70
2021-06-16powerpc/lib/code-patching: Don't use struct 'ppc_inst' for runnable code in t...Christophe Leroy1-42/+53
2021-06-16powerpc/lib/code-patching: Make instr_is_branch_to_addr() staticChristophe Leroy1-9/+9
2021-06-16powerpc: Do not dereference code as 'struct ppc_inst' (uprobe, code-patching,...Christophe Leroy2-5/+5
2021-06-15powerpc: Replace PPC_INST_NOP by PPC_RAW_NOP()Christophe Leroy1-1/+1
2021-06-15powerpc/lib/feature-fixups: Use PPC_RAW_xxx() macrosChristophe Leroy1-61/+60
2021-06-15powerpc: Rework PPC_RAW_xxx() macros for prefixed instructionsChristophe Leroy1-4/+2
2021-05-23powerpc/sstep: Add tests for setb instructionSathvika Vasireddy1-0/+29
2021-05-23powerpc/sstep: Add emulation support for ‘setb’ instructionSathvika Vasireddy1-0/+22
2021-05-14powerpc/64s: Fix stf mitigation patching w/strict RWX & hashMichael Ellerman1-10/+10
2021-05-14powerpc/64s: Fix entry flush patching w/strict RWX & hashMichael Ellerman1-16/+43
2021-05-14powerpc/64s: Fix crashes when toggling entry flush barrierMichael Ellerman1-1/+15
2021-05-14powerpc/64s: Fix crashes when toggling stf barrierMichael Ellerman1-2/+17
2021-05-04powerpc/32: Fix boot failure with CONFIG_STACKPROTECTORChristophe Leroy1-0/+3
2021-04-21powerpc: Move copy_inst_from_kernel_nofault()Christophe Leroy2-27/+1
2021-04-21powerpc: Rename probe_kernel_read_inst()Christophe Leroy1-2/+1
2021-04-21powerpc: Make probe_kernel_read_inst() common to PPC32 and PPC64Christophe Leroy1-16/+1
2021-04-21powerpc: Remove probe_user_read_inst()Christophe Leroy1-31/+0
2021-04-21powerpc/inst: ppc_inst_as_u64() becomes ppc_inst_as_ulong()Christophe Leroy1-1/+1
2021-04-14powerpc: remove partial register save logicNicholas Piggin1-4/+0
2021-03-29powerpc/32: Remove ksp_limitChristophe Leroy1-9/+0
2021-03-26powerpc/net: Switch csum_and_copy_{to/from}_user to user_access blockChristophe Leroy1-11/+4
2021-03-26powerpc/lib: Don't use __put_user_asm_goto() outside of uaccess.hChristophe Leroy1-4/+9
2021-03-02powerpc/sstep: Fix VSX instruction emulationJordan Niethe1-2/+2
2021-02-25Merge tag 'kbuild-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mas...Linus Torvalds1-1/+1
2021-02-23Merge tag 'powerpc-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds2-18/+84
2021-02-11kbuild: LD_VERSION redenominationMasahiro Yamada1-1/+1
2021-02-08powerpc/sstep: Fix darn emulationSandipan Das1-1/+1
2021-02-08powerpc/sstep: Fix load-store and update emulationSandipan Das1-0/+14
2021-01-30powerpc/sstep: Fix array out of bound warningRavi Bangoria1-6/+8
2021-01-30powerpc/sstep: Fix incorrect return from analyze_instr()Ananth N Mavinakayanahalli1-1/+6
2021-01-30powerpc/sstep: Check instruction validity against ISA version before emulationAnanth N Mavinakayanahalli1-16/+62
2021-01-30powerpc/pmem: Include pmem prototypesCédric Le Goater1-0/+1
2021-01-20powerpc/64s: fix scv entry fallback flush vs interruptNicholas Piggin1-3/+21
2020-12-10powerpc/sstep: Add testcases for VSX vector paired load/store instructionsBalamuruhan S1-0/+270
2020-12-10powerpc/sstep: Support VSX vector paired storage access instructionsBalamuruhan S1-21/+129
2020-12-10powerpc/sstep: Cover new VSX instructions under CONFIG_VSXRavi Bangoria1-1/+3
2020-12-10powerpc/sstep: Emulate prefixed instructions only when CPU_FTR_ARCH_31 is setBalamuruhan S1-0/+6
2020-12-03powerpc/feature-fixups: use a semicolon rather than a commaDaniel Axtens1-4/+4
2020-11-19powerpc/64s: flush L1D after user accessesNicholas Piggin1-0/+50
2020-11-19powerpc/64s: flush L1D on kernel entryNicholas Piggin1-0/+54
2020-10-22Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/v...Linus Torvalds1-3/+3
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