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path: root/arch/powerpc/kernel/head_32.S
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2020-10-08powerpc/32s: Rename head_32.S to head_book3s_32.SChristophe Leroy1-1366/+0
2020-10-08powerpc/32s: Setup the early hash table at all time.Christophe Leroy1-8/+5
2020-10-08powerpc: Remove support for PowerPC 601Christophe Leroy1-41/+3
2020-10-08powerpc: Drop SYNC_601() ISYNC_601() and SYNC()Christophe Leroy1-9/+0
2020-09-15powerpc/powermac: Fix low_sleep_handler with KUAP and KUEPChristophe Leroy1-1/+1
2020-09-15powerpc/32: Fix vmap stack - Do not activate MMU before reading task structChristophe Leroy1-6/+0
2020-09-02powerpc/32s: Fix assembler warning about r0Christophe Leroy1-1/+1
2020-07-29powerpc/32s: Remove TAUException wart in traps.cMichael Ellerman1-0/+4
2020-07-27powerpc/32s: Kernel space starts at TASK_SIZEChristophe Leroy1-6/+6
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
2020-06-02powerpc/rtas: Remove machine_check_in_rtas()Christophe Leroy1-1/+1
2020-05-20Revert "powerpc/32s: reorder Linux PTE bits to better match Hash PTE bits."Christophe Leroy1-3/+6
2020-03-25powerpc/32s: reorder Linux PTE bits to better match Hash PTE bits.Christophe Leroy1-6/+3
2020-02-18powerpc/32s: Fix DSI and ISI exceptions for CONFIG_VMAP_STACKChristophe Leroy1-5/+150
2020-01-27powerpc/32s: Enable CONFIG_VMAP_STACKChristophe Leroy1-3/+13
2020-01-27powerpc/32s: Avoid crossing page boundary while changing SRR0/1.Christophe Leroy1-0/+6
2020-01-27powerpc/32s: Reorganise DSI handler.Christophe Leroy1-14/+17
2020-01-26powerpc/32: add a macro to get and/or save DAR and DSISR on stack.Christophe Leroy1-4/+1
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 Leroy1-3/+1
2019-08-28powerpc/32s: use CONFIG_PPC_BOOK3S_601 instead of reading PVRChristophe Leroy1-27/+22
2019-08-20powerpc/603: Fix handling of the DIRTY flagChristophe Leroy1-2/+2
2019-08-20powerpc/32s: Fix boot failure with DEBUG_PAGEALLOC without KASAN.Christophe Leroy1-0/+2
2019-06-22Merge tag 'powerpc-5.2-5' of git://git.kernel.org/pub/scm/linux/kernel/git/po...Linus Torvalds1-0/+1
2019-06-15powerpc/32s: fix initial setup of segment registers on secondary CPUChristophe Leroy1-0/+1
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 Leroy1-34/+34
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 Leroy1-97/+2
2019-05-03powerpc/32s: set up an early static hash table for KASAN.Christophe Leroy1-25/+45
2019-05-03powerpc/32s: move hash code patching out of MMU_init_hw()Christophe Leroy1-0/+3
2019-05-03powerpc/32: Add KASAN supportChristophe Leroy1-0/+3
2019-04-21powerpc/32s: Implement Kernel Userspace Access ProtectionChristophe Leroy1-0/+11
2019-04-21powerpc/32s: Prepare Kernel Userspace Access ProtectionChristophe Leroy1-11/+11
2019-04-21powerpc/32s: Implement Kernel Userspace Execution Prevention.Christophe Leroy1-1/+14
2019-04-01powerpc/32: Fix early boot failure with RTAS built-inChristophe Leroy1-8/+0
2019-03-19powerpc/6xx: fix setup and use of SPRN_SPRG_PGDIR for hash32Christophe Leroy1-0/+6
2019-02-23powerpc: 'current_set' is now a table of task_struct pointersChristophe Leroy1-3/+3
2019-02-23powerpc: Activate CONFIG_THREAD_INFO_IN_TASKChristophe Leroy1-3/+3
2019-02-23powerpc: Update comments in preparation for THREAD_INFO_IN_TASKChristophe Leroy1-1/+1
2019-02-23powerpc: Rename THREAD_INFO to TASK_STACKChristophe Leroy1-1/+1
2019-02-23powerpc/mm/32s: add setibat() clearibat() and update_bats()Christophe Leroy1-0/+35
2019-02-23Revert "powerpc/book3s32: Reorder _PAGE_XXX flags to simplify TLB handling"Michael Ellerman1-1/+4
2019-02-22powerpc/book3s32: Reorder _PAGE_XXX flags to simplify TLB handlingChristophe Leroy1-4/+1
2019-02-22powerpc/603: don't handle PAGE_ACCESSED in TLB miss handlers.Christophe Leroy1-11/+13
2019-02-22powerpc/603: Don't worry about _PAGE_USER in TLB miss handlersChristophe Leroy1-9/+3
2019-02-22powerpc/603: let's handle PAGE_DIRTY directlyChristophe Leroy1-4/+2
2019-02-22powerpc/603: Don't handle _PAGE_RW and _PAGE_DIRTY on ITLB missesChristophe Leroy1-6/+2
2019-02-22powerpc/603: Don't handle kernel page TLB misses when not needChristophe Leroy1-0/+4
2019-02-22powerpc/603: use physical address directly in TLB miss handlers.Christophe Leroy1-9/+6
2019-02-22powerpc/6xx: Store PGDIR physical address in a SPRGChristophe Leroy1-13/+12
2019-02-22powerpc/6xx: Don't use SPRN_SPRG2 for storing stack pointer while in RTASChristophe Leroy1-10/+12
2019-02-22powerpc: simplify BDI switchChristophe Leroy1-3/+2
2018-12-19powerpc/mm: add exec protection on powerpc 603Christophe Leroy1-1/+1
2018-12-19powerpc/book3s/32: Use MMU_FTR_HPTE_TABLE in head_32.SChristophe Leroy1-0/+4
2018-11-26powerpc: change CONFIG_6xx to CONFIG_PPC_BOOK3S_32Christophe Leroy1-7/+7
2018-07-30powerpc: clean inclusions of asm/feature-fixups.hChristophe Leroy1-0/+1
2017-11-13powerpc: Fix DABR match on hash based systemsBenjamin Herrenschmidt1-1/+1
2017-08-03powerpc/mm: Use symbolic constants for filtering SRR1 bits on ISIsBenjamin Herrenschmidt1-2/+2
2017-08-03powerpc/mm: Update bits used to skip hash_pageBenjamin Herrenschmidt1-1/+1
2017-08-02powerpc/mm: Pre-filter SRR1 bits before do_page_fault()Benjamin Herrenschmidt1-1/+1
2017-03-21powerpc/32: Remove Mac-on-Linux/rtlinux hooksBen Hutchings1-15/+1
2017-01-26powerpc/32: Remove FIX_SRR1Christophe Leroy1-3/+0
2016-10-14Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek...Linus Torvalds1-0/+5
2016-09-23powerpc/32: Remove CLR_TOP32Christophe Leroy1-3/+0
2016-08-07ppc: move exports to definitionsAl Viro1-0/+5
2012-03-09powerpc: Call do_page_fault() with interrupts offBenjamin Herrenschmidt1-2/+2
2011-09-20powerpc/32: Pass device tree address as u64 to machine_initScott Wood1-4/+3
2011-05-19powerpc: Remove last piece of GEMINISebastian Siewior1-13/+0
2011-05-19powerpc/smp: Make start_secondary_resume available to all CPU variantsBenjamin Herrenschmidt1-9/+0
2011-04-01powerpc/smp: soft-replugged CPUs must go back to start_secondaryBenjamin Herrenschmidt1-0/+9
2010-05-17KVM: PPC: Add KVM intercept handlersAlexander Graf1-0/+14
2009-12-12powerpc: gamecube/wii: early debugging using usbgeckoAlbert Herranz1-0/+25
2009-08-20powerpc: Use names rather than numbers for SPRGs (v2)Benjamin Herrenschmidt1-20/+20
2009-06-26powerpc: Map more memory early on 601 processorsBenjamin Herrenschmidt1-7/+10
2009-06-12powerpc: Fix bug in move of altivec code to vector.SBenjamin Herrenschmidt1-2/+4
2009-06-09powerpc: Move VMX and VSX asm code to vector.SBenjamin Herrenschmidt1-95/+0
2009-04-26powerpc: convert to use __HEAD and HEAD_TEXT macros.Tim Abbott1-1/+2
2009-03-24powerpc/mm: e300c2/c3/c4 TLB errata workaroundKumar Gala1-4/+28
2009-03-24powerpc/mm: Used free register to save a few cycles in SW TLB miss handlingKumar Gala1-27/+24
2009-03-24powerpc/mm: Remove unused register usage in SW TLB miss handlingKumar Gala1-8/+3
2009-03-24Merge commit 'origin/master' into nextBenjamin Herrenschmidt1-3/+12
2009-03-23powerpc/mm: Fix Respect _PAGE_COHERENT on classic ppc32 SW TLB load machinesKumar Gala1-0/+9
2009-03-17powerpc/mm: Respect _PAGE_COHERENT on classic ppc32 SWKumar Gala1-3/+3
2009-03-11powerpc/kconfig: Kill PPC_MULTIPLATFORMBenjamin Herrenschmidt1-2/+5
2008-12-23powerpc/32: Add the ability for a classic ppc kernel to be loaded at 32MDale Farnsworth1-5/+6
2008-12-21powerpc/mm: Introduce MMU featuresBenjamin Herrenschmidt1-4/+4
2008-12-21powerpc/mm: Split mmu_context handlingBenjamin Herrenschmidt1-1/+11
2008-10-15powerpc: Fix 32-bit SMP boot on CHRPBenjamin Herrenschmidt1-0/+6
2008-09-24POWERPC: Allow 32-bit hashed pgtable code to support 36-bit physicalBecky Bruce1-2/+2
2008-08-18powerpc: Fix TLB invalidation on boot on 32-bitRocky Craig1-1/+1
2008-07-01powerpc: Make load_up_fpu and load_up_altivec callableMichael Neuling1-2/+4
2008-04-18[POWERPC] Move stackframe definitions to common headerBenjamin Herrenschmidt1-2/+3
2008-02-26[POWERPC] Remove dead code at KernelAltiVecDale Farnsworth1-17/+0
2007-12-06[POWERPC] Fix swapper_pg_dir size when CONFIG_PTE_64BIT=y on FSL_BOOKEKumar Gala1-1/+1
2007-10-11[POWERPC] Use PAGE_OFFSET to tell if an address is user/kernel in SW TLB hand...Kumar Gala1-9/+9
2007-10-03[POWERPC] Add early debug console for CPM serial ports.Scott Wood1-0/+16
2007-09-19[POWERPC] Remove cmd_line from head*.SStephen Rothwell1-8/+0
2007-09-14[POWERPC] Fix modpost warnings from head*.S on ppc32Kumar Gala1-10/+7
2007-09-14[POWERPC] Check _PAGE_RW and _PAGE_PRESENT on kernel addressesScott Wood1-6/+6
2007-06-14[POWERPC] Remove the dregs of APUS support from arch/powerpcDavid Gibson1-119/+3
2007-01-24[POWERPC] Remove the broken Gemini supportAdrian Bunk1-5/+0
2006-12-08[POWERPC] Add support for FP emulation for the e300c2 coreKim Phillips1-0/+7
2006-06-30Remove obsolete #include <linux/config.h>Jörn Engel1-1/+0
2006-06-21[POWERPC] Add starting of secondary 86xx CPUs.Jon Loeliger1-1/+13
2006-02-24[PATCH] powerpc: fix altivec_unavailable_exception OopsesAlan Curry1-0/+1
2006-01-09powerpc: set CONFIG_PPC_OF=y always for ARCH=powerpcPaul Mackerras1-0/+2
2006-01-09[PATCH] powerpc: G4+ oprofile supportAndy Fleming1-6/+6
2006-01-09[PATCH] powerpc: Add back support for booting from BootX (#2)Benjamin Herrenschmidt1-0/+13
2006-01-09[PATCH] powerpc: Unify udbg (#2)Benjamin Herrenschmidt1-0/+29
2005-11-11powerpc: Initialize secondary CPU setup for 32-bit SMPPaul Mackerras1-0/+1
2005-10-28powerpc: Merge xmonPaul Mackerras1-0/+3
2005-10-28powerpc: Rename asm offset TRAP to _TRAP for 32-bitPaul Mackerras1-1/+1
2005-10-26powerpc: Merge 32-bit CHRP support.Paul Mackerras1-1/+8
2005-10-18powerpc: Fix various compile errors with ARCH=ppc, ppc64 and powerpcPaul Mackerras1-1/+1
2005-10-17powerpc: Initialize btext subsystem later, after prom_initPaul Mackerras1-28/+0
2005-10-17ppc32: use L1_CACHE_SHIFT/L1_CACHE_BYTESStephen Rothwell1-1/+1
2005-10-10powerpc: Use reg.h instead of processor.h when we just want reg namesPaul Mackerras1-3/+3
2005-10-10powerpc: Rename files to have consistent _32/_64 suffixesPaul Mackerras1-0/+1399
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