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path: root/arch/powerpc/kernel/head_8xx.S
AgeCommit message (Expand)AuthorFilesLines
2020-02-17powerpc/8xx: Fix clearing of bits 20-23 in ITLB missChristophe Leroy1-1/+1
2020-01-27powerpc/8xx: Enable CONFIG_VMAP_STACKChristophe Leroy1-6/+26
2020-01-27powerpc/8xx: Move tail of alignment exception out of lineMichael Ellerman1-1/+6
2020-01-27powerpc/8xx: Split breakpoint exceptionChristophe Leroy1-9/+10
2020-01-27powerpc/8xx: Move DataStoreTLBMiss perf handlerChristophe Leroy1-12/+12
2020-01-27powerpc/8xx: Drop exception entries for non-existing exceptionsChristophe Leroy1-29/+0
2020-01-27powerpc/8xx: Use alternative scratch registers in DTLB miss handlerChristophe Leroy1-13/+14
2020-01-26powerpc/32: add a macro to get and/or save DAR and DSISR on stack.Christophe Leroy1-16/+7
2020-01-26powerpc/32: move MSR_PR test into EXCEPTION_PROLOG_0Christophe Leroy1-19/+20
2020-01-26powerpc/32: save DEAR/DAR before calling handle_page_faultChristophe Leroy1-0/+2
2020-01-26powerpc/32: Add EXCEPTION_PROLOG_0 in head_32.hChristophe Leroy1-7/+2
2019-08-28powerpc/8xx: set STACK_END_MAGIC earlier on the init_stackChristophe Leroy1-0/+4
2019-08-28powerpc/8xx: drop unused self-modifying code alternative to FixupDAR.Christophe Leroy1-24/+0
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner1-6/+1
2019-05-03powerpc/32: implement fast entry for syscalls on non BOOKEChristophe Leroy1-2/+1
2019-05-03powerpc/32: Enter exceptions with MSR_EE unsetChristophe Leroy1-16/+16
2019-05-03powerpc/32: enter syscall with MSR_EE inconditionaly setChristophe Leroy1-1/+1
2019-05-03powerpc/32: Refactor EXCEPTION entry macros for head_8xx.S and head_32.SChristophe Leroy1-96/+2
2019-05-03powerpc/32: Add KASAN supportChristophe Leroy1-0/+3
2019-02-23powerpc: Rename THREAD_INFO to TASK_STACKChristophe Leroy1-1/+1
2019-02-23powerpc/kconfig: make _etext and data areas alignment configurable on 8xxChristophe Leroy1-2/+2
2019-02-23powerpc/8xx: don't disable large TLBs with CONFIG_STRICT_KERNEL_RWXChristophe Leroy1-12/+42
2019-02-23powerpc/8xx: Map 32Mb of RAM at init.Christophe Leroy1-20/+31
2019-02-22powerpc: simplify BDI switchChristophe Leroy1-0/+1
2019-02-22powerpc/8xx: hide itlbie and dtlbie symbolsChristophe Leroy1-8/+8
2019-01-11powerpc/8xx: fix setting of pagetable for Abatron BDI debug tool.Christophe Leroy1-1/+2
2018-12-19powerpc/8xx: add exception frame markerChristophe Leroy1-0/+3
2018-12-04powerpc/8xx: regroup TLB handler routinesChristophe Leroy1-58/+54
2018-12-04powerpc/8xx: don't use r12/SPRN_SPRG_SCRATCH2 in TLB Miss handlersChristophe Leroy1-61/+49
2018-12-04powerpc/8xx: Use hardware assistance in TLB handlersChristophe Leroy1-34/+24
2018-12-04powerpc/8xx: Temporarily disable 16k pages and hugepagesChristophe Leroy1-69/+5
2018-12-04powerpc/8xx: Move SW perf counters in first 32kb of memoryChristophe Leroy1-30/+28
2018-10-26powerpc/8xx: Use patch_site for perf counters setupChristophe Leroy1-14/+19
2018-10-26powerpc/8xx: Use patch_site for memory setup patchingChristophe Leroy1-8/+11
2018-10-26Revert "powerpc/8xx: Use L1 entry APG to handle _PAGE_ACCESSED for CONFIG_SWAP"Christophe Leroy1-18/+27
2018-10-14powerpc/8xx: change name of a few page flags to avoid confusionChristophe Leroy1-3/+3
2018-07-30powerpc: remove superflous inclusions of asm/fixmap.hChristophe Leroy1-1/+0
2018-07-19powerpc/8xx: fix handling of early NULL pointer dereferenceChristophe Leroy1-3/+4
2018-05-25powerpc/8xx: fix invalid register expression in head_8xx.SChristophe Leroy1-1/+1
2018-01-16powerpc/8xx: Use L1 entry APG to handle _PAGE_ACCESSED for CONFIG_SWAPChristophe Leroy1-27/+18
2018-01-16powerpc/8xx: Remove _PAGE_USER and handle user access at PMD levelChristophe Leroy1-36/+10
2018-01-16powerpc/mm: extend _PAGE_PRIVILEGED to all CPUsChristophe Leroy1-3/+3
2018-01-16powerpc/8xx: remove unused _PAGE_WRITETHRUChristophe Leroy1-5/+0
2018-01-16powerpc/8xx: Only perform perf counting when perf is in use.Christophe Leroy1-15/+32
2018-01-16powerpc/8xx: remove EXCEPTION_PROLOG/EPILOG_0 and change r3 to r12Christophe Leroy1-38/+40
2018-01-16powerpc/8xx: Remove CPU6 ERRATA WorkaroundChristophe Leroy1-42/+12
2017-08-15powerpc/8xx: Reduce DTLB miss handler by one insnChristophe Leroy1-7/+7
2017-08-15powerpc/8xx: Make pinning of ITLBs optionalChristophe Leroy1-12/+45
2017-08-15powerpc/8xx: Remove macro that checks kernel addressChristophe Leroy1-13/+16
2017-08-10powerpc/8xx: Remove cpu dependent macro instructions from head_8xxChristophe Leroy1-4/+1
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