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path: root/arch/powerpc/lib
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2018-10-02powerpc/lib: fix book3s/32 boot failure due to code patchingChristophe Leroy1-8/+12
2018-09-20powerpc: fix csum_ipv6_magic() on little endian platformsChristophe Leroy1-0/+3
2018-09-18powerpc: Avoid code patching freed init sectionsMichael Neuling1-0/+6
2018-08-10powerpc/lib: Use patch_site to patch copy_32 functions once cache is enabledChristophe Leroy1-3/+6
2018-08-07powerpc/64: Copy as much as possible in __copy_tofrom_userPaul Mackerras1-6/+23
2018-08-07selftests/powerpc/64: Test all paths through copy routinesPaul Mackerras4-23/+36
2018-08-07powerpc/64: Make exception table clearer in __copy_tofrom_user_basePaul Mackerras1-326/+225
2018-08-07powerpc/asm: Add a patch_site macro & helpers for patching instructionsMichael Ellerman1-0/+16
2018-08-07powerpc/fsl: Add barrier_nospec implementation for NXP PowerPC Book3EDiana Craciun1-0/+31
2018-08-07powerpc/64: Add CONFIG_PPC_BARRIER_NOSPECMichael Ellerman1-2/+4
2018-08-07powerpc/lib: Implement strlen() in assembly for PPC32Christophe Leroy2-1/+79
2018-07-30powerpc: clean inclusions of asm/feature-fixups.hChristophe Leroy4-0/+4
2018-07-30powerpc: clean the inclusion of stringify.hChristophe Leroy1-1/+0
2018-07-30powerpc: move ASM_CONST and stringify_in_c() into asm-const.hChristophe Leroy4-0/+4
2018-07-24powerpc/64: add 32 bytes prechecking before using VMX optimization on memcmp()Simon Guo1-11/+46
2018-07-24powerpc/64: enhance memcmp() with VMX instruction for long bytes comparisionSimon Guo4-9/+246
2018-07-24powerpc/64: Align bytes before fall back to .Lshort in powerpc64 memcmp()Simon Guo1-7/+133
2018-06-13treewide: kmalloc() -> kmalloc_array()Kees Cook1-1/+1
2018-06-07Merge tag 'powerpc-4.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds11-93/+341
2018-06-03powerpc/lib: optimise PPC32 memcmpChristophe Leroy3-19/+47
2018-06-03powerpc/lib: optimise 32 bits __clear_user()Christophe Leroy3-48/+93
2018-06-03powerpc: Implement csum_ipv6_magic in assemblyChristophe Leroy2-0/+61
2018-06-03powerpc/32: Optimise __csum_partial()Christophe Leroy1-2/+11
2018-06-03powerpc/lib: Adjust .balign inside string functions for PPC32Christophe Leroy1-3/+4
2018-06-03powerpc/sstep: Fix emulate_step test if VSX not presentRavi Bangoria1-6/+15
2018-06-03powerpc/sstep: Fix kernel crash if VSX is not presentRavi Bangoria1-0/+9
2018-06-03powerpc/sstep: Introduce GETTYPE macroRavi Bangoria1-3/+3
2018-06-03powerpc/64s: Patch barrier_nospec in modulesMichal Suchanek1-3/+13
2018-06-03powerpc/64s: Add support for ori barrier_nospec patchingMichal Suchanek1-0/+27
2018-05-25powerpc/altivec: Add missing prototypes for altivecMathieu Malaterre1-0/+1
2018-05-22powerpc/64s: Add support for a store forwarding barrier at kernel entry/exitNicholas Piggin1-0/+115
2018-05-18powerpc/lib: Fix "integer constant is too large" build failureFinn Thain1-5/+6
2018-05-11powerpc/lib: Add alt patching test of branching past the last instructionMichael Ellerman2-0/+47
2018-05-11powerpc/lib: Rename ftr_fixup_test7 to ftr_fixup_test_too_bigMichael Ellerman1-1/+1
2018-05-11powerpc/lib: Fix the feature fixup tests to actually workMichael Ellerman1-6/+6
2018-05-11powerpc/lib: Fix feature fixup test of external branchMichael Ellerman1-2/+2
2018-04-16powerpc/lib: Fix off-by-one in alternate feature patchingMichael Ellerman1-1/+1
2018-03-31powerpc/64s: Set assembler machine type to POWER4Nicholas Piggin7-11/+10
2018-03-27powerpc/rfi-flush: Differentiate enabled and patched flush typesMauricio Faria de Oliveira1-1/+8
2018-03-13powerpc/32: Move the inline keyword at the beginning of function declarationMathieu Malaterre1-2/+2
2018-01-21Merge branch 'fixes' into nextMichael Ellerman1-0/+41
2018-01-21powerpc/lib/feature-fixups: use raw_patch_instruction()Christophe Leroy2-6/+6
2018-01-21powerpc/lib/code-patching: refactor patch_instruction()Christophe Leroy1-15/+15
2018-01-10powerpc/64s: Add support for RFI flush of L1-D cacheMichael Ellerman1-0/+41
2017-12-11powerpc/modules: Don't try to restore r2 after a sibling callJosh Poimboeuf1-0/+5
2017-11-25Merge tag 'powerpc-4.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds1-4/+2
2017-11-22powerpc: Fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWXChristophe Leroy1-4/+2
2017-11-16Merge tag 'powerpc-4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds3-1/+88
2017-11-13powerpc/lib: Implement UACCESS_FLUSHCACHE APIOliver O'Halloran1-0/+33
2017-11-13powerpc/lib: Implement PMEM APIOliver O'Halloran2-1/+35
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