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2020-02-01Merge branch 'topic/user-access-begin' into nextMichael Ellerman79-1034/+498
2020-01-31powerpc: configs: Cleanup old Kconfig optionsKrzysztof Kozlowski11-14/+0
2020-01-31powerpc/configs/skiroot: Enable some more hardening optionsMichael Ellerman1-0/+8
2020-01-31powerpc/configs/skiroot: Disable xmon default & enable reboot on panicMichael Ellerman1-1/+2
2020-01-31powerpc/configs/skiroot: Enable security featuresJoel Stanley1-1/+11
2020-01-31powerpc/configs/skiroot: Update for symbol movement onlyMichael Ellerman1-21/+21
2020-01-31powerpc/configs/skiroot: Drop default n CONFIG_CRYPTO_ECHAINIVMichael Ellerman1-1/+0
2020-01-31powerpc/configs/skiroot: Drop HID_LOGITECHMichael Ellerman1-1/+0
2020-01-31powerpc/configs: Drop NET_VENDOR_HP which moved to stagingMichael Ellerman2-2/+0
2020-01-31powerpc/configs: NET_CADENCE became NET_VENDOR_CADENCEMichael Ellerman1-1/+0
2020-01-31powerpc/configs: Drop CONFIG_QLGE which moved to stagingMichael Ellerman5-5/+0
2020-01-31powerpc: Do not consider weak unresolved symbol relocations as badAlexandre Ghiti2-10/+14
2020-01-30powerpc/32s: Fix kasan_early_hash_table() for CONFIG_VMAP_STACKChristophe Leroy1-2/+5
2020-01-30powerpc: indent to improve Kconfig readabilityRandy Dunlap1-1/+1
2020-01-29powerpc: Provide initial documentation for PAPR hcallsVaibhav Jain1-16/+3
2020-01-28powerpc: Implement user_access_save() and user_access_restore()Christophe Leroy5-3/+63
2020-01-28powerpc: Implement user_access_begin and friendsChristophe Leroy1-19/+66
2020-01-28powerpc/32s: Prepare prevent_user_access() for user_access_end()Christophe Leroy3-6/+32
2020-01-28powerpc/32s: Drop NULL addr verificationChristophe Leroy1-4/+6
2020-01-28powerpc/kuap: Fix set direction in allow/prevent_user_access()Christophe Leroy5-19/+43
2020-01-28powerpc/32s: Fix bad_kuap_fault()Christophe Leroy5-6/+17
2020-01-28powerpc/32s: Fix CPU wake-up from sleep modeChristophe Leroy1-1/+2
2020-01-27powerpc/32: Reuse orphaned memblocks in kasan_init_shadow_page_tables()Christophe Leroy1-3/+3
2020-01-27powerpc/32: Simplify KASAN initChristophe Leroy1-21/+5
2020-01-27powerpc/32: Force KASAN_VMALLOC for modulesChristophe Leroy2-26/+6
2020-01-27powerpc/kconfig: Move CONFIG_PPC32 into Kconfig.cputypeChristophe Leroy2-4/+4
2020-01-27powerpc/32: Add support of KASAN_VMALLOCChristophe Leroy6-1/+49
2020-01-27powerpc/mm: Don't log user reads to 0xffffffffChristophe Leroy1-0/+3
2020-01-27powerpc/32s: Enable CONFIG_VMAP_STACKChristophe Leroy8-24/+61
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
2020-01-27powerpc/8xx: Enable CONFIG_VMAP_STACKChristophe Leroy2-6/+27
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 Leroy2-17/+22
2020-01-27powerpc/32: Use vmapped stacks for interruptsChristophe Leroy2-0/+25
2020-01-27powerpc/32: Add early stack overflow detection with VMAP stack.Christophe Leroy5-1/+54
2020-01-26powerpc: align stack to 2 * THREAD_SIZE with VMAP_STACKChristophe Leroy4-3/+16
2020-01-26powerpc/32: prepare for CONFIG_VMAP_STACKChristophe Leroy5-16/+133
2020-01-26powerpc/32: add a macro to get and/or save DAR and DSISR on stack.Christophe Leroy3-20/+19
2020-01-26powerpc/32: move MSR_PR test into EXCEPTION_PROLOG_0Christophe Leroy2-21/+22
2020-01-26powerpc/32: save DEAR/DAR before calling handle_page_faultChristophe Leroy6-1/+9
2020-01-26powerpc/32: Add EXCEPTION_PROLOG_0 in head_32.hChristophe Leroy3-13/+9
2020-01-26powerpc/32: replace MTMSRD() by mtmsrChristophe Leroy2-11/+11
2020-01-25powerpc/pseries/lparcfg: Fix display of Maximum MemoryMichael Bringmann1-2/+2
2020-01-25powerpc/mm: Remove kvm radix prefetch workaround for Power9 DD2.2Jordan Niethe5-8/+23
2020-01-25powerpc/papr_scm: Fix leaking 'bus_desc.provider_name' in some pathsVaibhav Jain1-0/+2
2020-01-25powerpc/xmon: Fix compile error in print_insn* functionsSukadev Bhattiprolu1-2/+2
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