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path: root/arch/powerpc/kernel/head_8xx.S
AgeCommit message (Expand)AuthorFilesLines
2021-06-17powerpc: Define swapper_pg_dir[] in CChristophe Leroy1-12/+0
2021-06-17powerpc: Define empty_zero_page[] in CChristophe Leroy1-6/+0
2021-06-17powerpc/nohash: Refactor update of BDI2000 pointers in switch_mmu_context()Christophe Leroy1-7/+0
2021-04-21powerpc/8xx: Enhance readability of trap typesChristophe Leroy1-24/+25
2021-04-08powerpc: Spelling/typo fixesBhaskar Chowdhury1-1/+1
2021-03-29powerpc/32: Remove the xfer parameter in EXCEPTION() macroChristophe Leroy1-7/+7
2021-03-29powerpc/32: Dismantle EXC_XFER_STD/LITE/TEMPLATEChristophe Leroy1-3/+9
2021-03-29powerpc/32: Only restore non volatile registers when requiredChristophe Leroy1-4/+20
2021-03-29powerpc/32: Save trap number on stack in exception prologChristophe Leroy1-7/+7
2021-03-29powerpc/32: Call bad_page_fault() from do_page_fault()Christophe Leroy1-2/+2
2021-03-29powerpc/32: Set regs parameter in r3 in transfer_to_handlerChristophe Leroy1-3/+0
2021-03-29powerpc/32: Provide a name to exception prolog continuation in virtual modeChristophe Leroy1-5/+5
2021-03-29powerpc/32: Move exception prolog code into .text once MMU is back onChristophe Leroy1-15/+10
2021-03-29powerpc/32: Use START_EXCEPTION() as much as possibleChristophe Leroy1-18/+9
2021-03-29powerpc/32: Add vmap_stack_overflow label inside the macroChristophe Leroy1-1/+2
2021-03-29powerpc/32: Tag DAR in EXCEPTION_PROLOG_2 for the 8xxChristophe Leroy1-12/+6
2021-03-29powerpc/32: Always enable data translation in exception prologChristophe Leroy1-17/+2
2021-02-09powerpc/8xx: Fix software emulation interruptChristophe Leroy1-1/+1
2021-02-09powerpc: do_break get registers from regsNicholas Piggin1-3/+2
2021-02-09powerpc: remove arguments from fault handler functionsNicholas Piggin1-3/+3
2020-12-09powerpc/8xx: Use SPRN_SPRG_SCRATCH2 in DTLB miss exceptionChristophe Leroy1-5/+4
2020-12-09powerpc/8xx: Use SPRN_SPRG_SCRATCH2 in ITLB miss exceptionChristophe Leroy1-6/+6
2020-12-09powerpc/8xx: Simplify INVALIDATE_ADJACENT_PAGES_CPU15Christophe Leroy1-8/+7
2020-12-09powerpc/8xx: Always pin kernel text TLBChristophe Leroy1-19/+3
2020-12-09powerpc/8xx: DEBUG_PAGEALLOC doesn't require an ITLB miss exception handlerChristophe Leroy1-2/+1
2020-11-05powerpc/8xx: Manage _PAGE_ACCESSED through APG bits in L1 entryChristophe Leroy1-29/+7
2020-11-05powerpc/8xx: Always fault when _PAGE_ACCESSED is not setChristophe Leroy1-12/+2
2020-06-09mm: reorder includes after introduction of linux/pgtable.hMike Rapoport1-1/+1
2020-06-09mm: introduce include/linux/pgtable.hMike Rapoport1-1/+1
2020-05-26powerpc/8xx: Map linear memory with huge pagesChristophe Leroy1-2/+2
2020-05-26powerpc/8xx: Refactor kernel address boundary comparisonChristophe Leroy1-14/+8
2020-05-26powerpc/8xx: Move DTLB perf handling closer.Christophe Leroy1-12/+11
2020-05-26powerpc/8xx: Remove now unused TLB miss functionsChristophe Leroy1-83/+0
2020-05-26powerpc/8xx: Drop special handling of Linear and IMMR mappings in I/D TLB han...Christophe Leroy1-27/+2
2020-05-26powerpc/8xx: Always pin TLBs at startup.Christophe Leroy1-14/+17
2020-05-26powerpc/8xx: Don't set IMMR map anymore at bootChristophe Leroy1-22/+17
2020-05-26powerpc/8xx: Add function to set pinned TLBsChristophe Leroy1-0/+103
2020-05-26powerpc/8xx: Manage 512k huge pages as standard pages.Christophe Leroy1-7/+5
2020-05-26powerpc/8xx: Prepare handlers for _PAGE_HUGE for 512k pages.Christophe Leroy1-6/+9
2020-05-26powerpc/8xx: Drop CONFIG_8xx_COPYBACK optionChristophe Leroy1-14/+1
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
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