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path: root/arch/x86/lib/copy_user_64.S
AgeCommit message (Expand)Author
2025-03-28x86/uaccess: Improve performance by aligning writes to 8 bytes in copy_user_g...Herton R. Krzesinski
2025-02-14x86/cfi: Clean up linkagePeter Zijlstra
2023-10-03x86/headers: Replace #include <asm/export.h> with #include <linux/export.h>Masahiro Yamada
2023-08-30x86: bring back rep movsq for user access on CPUs without ERMSMateusz Guzik
2023-05-26x86: re-introduce support for ERMS copies for user space accessesLinus Torvalds
2023-04-20x86: rewrite '__copy_user_nocache' functionLinus Torvalds
2023-04-19x86: remove 'zerorest' argument from __copy_user_nocache()Linus Torvalds
2023-04-18x86: improve on the non-rep 'copy_user' functionLinus Torvalds
2023-04-18x86: inline the 'rep movs' in user copies for the FSRM caseLinus Torvalds
2023-04-18x86: move stac/clac from user copy routines into callersLinus Torvalds
2023-04-18x86: don't use REP_GOOD or ERMS for user memory copiesLinus Torvalds
2022-04-19x86/uaccess: Don't jump between functionsJosh Poimboeuf
2022-01-12Merge tag 'x86_core_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kern...Linus Torvalds
2022-01-10Merge tag 'ras_core_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kern...Linus Torvalds
2021-12-31x86/mce: Reduce number of machine checks taken during recoveryYouquan Song
2021-12-29x86/lib: Add fast-short-rep-movs check to copy_user_enhanced_fast_string()Tony Luck
2021-12-11x86/copy_user_64: Remove .fixup usagePeter Zijlstra
2021-12-08x86: Prepare asm files for straight-line-speculationPeter Zijlstra
2021-09-20x86/mce: Drop copyin special case for #MCTony Luck
2021-03-11x86/alternative: Merge include filesJuergen Gross
2020-10-07x86/mce: Avoid tail copy when machine check terminated a copy from userTony Luck
2020-10-07x86/mce: Add _ASM_EXTABLE_CPY for copy user accessYouquan Song
2019-10-18x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*Jiri Slaby
2019-10-18x86/uaccess: Annotate local functionJiri Slaby
2019-09-06x86/asm: Make some functions local labelsJiri Slaby
2019-07-18x86/uaccess: Remove ELF function annotation from copy_user_handle_tail()Josh Poimboeuf
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 224Thomas Gleixner
2019-04-03x86/uaccess: Move copy_user_handle_tail() into asmPeter Zijlstra
2018-09-03x86/extable: Introduce _ASM_EXTABLE_UA for uaccess fixupsJann Horn
2017-06-30x86/uaccess: Optimize copy_user_enhanced_fast_string() for short stringsPaolo Abeni
2016-11-01x86/copy_user: Unify the code by removing the 64-bit asm _copy_*_user() variantsBorislav Petkov
2016-08-07x86: move exports to actual definitionsAl Viro
2016-07-15x86/uaccess: Move thread_info::addr_limit to thread_structAndy Lutomirski
2016-02-18Merge branch 'x86/urgent' into x86/asm, to pick up fixesIngo Molnar
2016-02-17x86/uaccess/64: Handle the caching of 4-byte nocache copies properly in __cop...Toshi Kani
2016-02-17x86/uaccess/64: Make the __copy_user_nocache() assembly code more readableToshi Kani
2016-01-30x86/cpufeature: Carve out X86_FEATURE_*Borislav Petkov
2015-06-02x86/debug: Remove perpetually broken, unmaintainable dwarf annotationsIngo Molnar
2015-05-14x86/asm/uaccess: Get rid of copy_user_nocache_64.SBorislav Petkov
2015-05-14x86/asm/uaccess: Unify the ALIGN_DESTINATION macroBorislav Petkov
2015-02-23x86/lib/copy_user_64.S: Convert to ALTERNATIVE_2Borislav Petkov
2015-02-23x86/alternatives: Make JMPs more robustBorislav Petkov
2015-02-23x86/alternatives: Add instruction paddingBorislav Petkov
2015-02-23x86/lib/copy_user_64.S: Remove FIX_ALIGNMENT defineBorislav Petkov
2013-11-20x86-64, copy_user: Use leal to produce 32-bit resultsH. Peter Anvin
2013-11-16x86-64, copy_user: Remove zero byte check before copy user buffer.Fenghua Yu
2012-09-21x86, smap: Add STAC and CLAC instructions to control user space accessH. Peter Anvin
2012-04-20x86, extable: Remove open-coded exception table entries in arch/x86/lib/copy_...H. Peter Anvin
2011-05-18x86, 64-bit: Fix copy_[to/from]_user() checks for the userspace address limitJiri Olsa
2011-05-17x86, mem: copy_user_64.S: Support copy_to/from_user by enhanced REP MOVSB/STOSBFenghua Yu
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