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x86/entry/64: Merge SAVE_C_REGS and SAVE_EXTRA_REGS, remove unused extensions
2018-02-13 Dominik Brodowskix86/entry/64: Merge SAVE_C_REGS and SAVE_EXTRA_REGS...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-02-13 Ingo Molnarx86/speculation: Clean up various Spectre related details
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-02-13 KarimAllah AhmedKVM/nVMX: Set the CPU_BASED_USE_MSR_BITMAPS if we have...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-02-13 KarimAllah AhmedX86/nVMX: Properly set spec_ctrl and pred_cmd before...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-02-13 David WoodhouseKVM/x86: Reduce retpoline performance impact in slot_handle_...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-02-13 David WoodhouseRevert "x86/speculation: Simplify indirect_branch_prediction...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-02-13 David Woodhousex86/speculation: Correct Speculation Control microcode...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-02-11 David Woodhousex86/speculation: Update Speculation Control microcode...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-02-10 Nadav Amitx86/mm/pti: Fix PTI comment in entry_SYSCALL_64()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-02-09 Peter ZijlstraMAINTAINERS: Add Peter Zijlstra as objtool co-maintainer
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-02-09 Peter Zijlstraobjtool: Fix switch-table detection
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-02-06 Dan Williamsx86/entry/64/compat: Clear registers for compat syscalls...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-02-06 Dan Williamsx86/entry/64: Clear registers for exceptions/interrupts...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-02-06 Dan Williamsx86/entry/64: Clear extra registers beyond syscall...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-30 Josh Poimboeufobjtool: Warn on stripped section symbol
Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-30 Josh Poimboeufobjtool: Add support for alternatives at the end of...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-30 Josh Poimboeufobjtool: Improve retpoline alternative handling
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-30 Ingo MolnarMerge tag 'v4.15' into x86/pti, to be able to merge...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-27 H. Peter Anvinx86: Mark hpa as a "Designated Reviewer" for the time...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-25 Peter Zijlstraperf/x86: Fix perf,x86,cpuhp deadlock
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-25 Peter Zijlstraperf/core: Fix ctx::mutex deadlock
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-25 Peter Zijlstraperf/core: Fix another perf,trace,cpuhp lock inversion
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-25 Peter Zijlstraperf/core: Fix lock inversion between perf,trace,cpuhp
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-24 Peter Zijlstrasched/core: Fix cpu.max vs. cpuhotplug deadlock
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-24 Tejun Heolocking/lockdep: Avoid triggering hardlockup from debug_show...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-24 Peter Zijlstrafutex: Fix OWNER_DEAD fixup
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-17 Paolo Bonzinix86/cpufeature: Move processor tracing out of scattered...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-16 Josh Snyderdelayacct: Account blkio completion on the correct...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-16 Tom Lendackyx86/mm: Encrypt the initrd earlier for BSP microcode...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-16 Tom Lendackyx86/mm: Prepare sme_encrypt_kernel() for PAGE aligned...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-16 Tom Lendackyx86/mm: Centralize PMD flags in sme_encrypt_kernel()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-16 Tom Lendackyx86/mm: Use a struct to reduce parameters for SME PGD...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-16 Tom Lendackyx86/mm: Clean up register saving in the __enc_copy...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-16 Josh Poimboeufobjtool: Improve error message for bad file argument
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-16 Josh Poimboeufobjtool: Fix seg fault with gold linker
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-13 Kirill A. Shutemovkdump: Write the correct address of mem_section into...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-13 Andy Lutomirskiselftests/x86: Add test_vsyscall
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-12 Kan Liangperf/x86/rapl: Fix Haswell and Broadwell server RAPL...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-10 Mathieu Desnoyersmembarrier: Disable preemption when calling smp_call_functio...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-08 Eric Biggerslocking/refcounts: Remove stale comment from the ARCH_HAS_RE...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-08 Geert Uytterhoevensched/isolation: Make CONFIG_CPU_ISOLATION=y depend...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-08 Andy Shevchenkox86/platform/intel-mid: Revert "Make 'bt_sfi_data'...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-08 Ingo Molnarlocking/lockdep: Remove cross-release leftovers
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-08 David Sterbalocking/Documentation: Remove stale crossrelease_fullstack...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-06 Valentin Ilieia64, sched/cputime: Fix build error if CONFIG_VIRT_CPU_ACCO...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-03 Josh Poimboeufx86/dumpstack: Print registers for first stack frame
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-03 Josh Poimboeufx86/dumpstack: Fix partial register dumps
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-03 Matt FlemingMAINTAINERS: Remove Matt Fleming as EFI co-maintainer
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-03 Ard Biesheuvelefi/capsule-loader: Reinstate virtual capsule mapping
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2018-01-03 Dave Youngx86/efi: Fix kernel param add_efi_memmap regression
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-31 Thomas Gleixnerx86/ldt: Plug memory leak in error path
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-31 Thomas Gleixnerx86/mm: Remove preempt_disable/enable() from __native_flush_...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-31 Thomas Gleixnerx86/smpboot: Remove stale TLB flush invocations
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-30 Simon Serobjtool: Fix seg fault with clang-compiled objects
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-30 Simon Serobjtool: Fix seg fault caused by missing parameter
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-28 Lukas Bulwahnobjtool: Fix Clang enum conversion warning
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Thomas Gleixnerx86/ldt: Make the LDT mapping RO
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Thomas Gleixnerx86/mm/dump_pagetables: Allow dumping current pagetables
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Thomas Gleixnerx86/mm/dump_pagetables: Check user space page table...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Borislav Petkovx86/mm/dump_pagetables: Add page table directory to...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Dave Hansenx86/mm/pti: Add Kconfig
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Vlastimil Babkax86/dumpstack: Indicate in Oops whether PTI is configured...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Peter Zijlstrax86/mm: Clarify the whole ASID/kernel PCID/user PCID...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Dave Hansenx86/mm: Use INVPCID for __native_flush_tlb_single()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Peter Zijlstrax86/mm: Optimize RESTORE_CR3
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Peter Zijlstrax86/mm: Use/Fix PCID to optimize user/kernel switches
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Dave Hansenx86/mm: Abstract switching CR3
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Dave Hansenx86/mm: Allow flushing for future ASID switches
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Andy Lutomirskix86/pti: Map the vsyscall page if needed
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Andy Lutomirskix86/pti: Put the LDT in its own PGD if PTI is on
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Andy Lutomirskix86/mm/64: Make a full PGD-entry size hole in the memory map
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Hugh Dickinsx86/events/intel/ds: Map debug buffers in cpu_entry_area
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Thomas Gleixnerx86/cpu_entry_area: Add debugstore entries to cpu_entry_area
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Andy Lutomirskix86/mm/pti: Map ESPFIX into user space
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Thomas Gleixnerx86/mm/pti: Share entry text PMD
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Thomas Gleixnerx86/entry: Align entry text section to PMD boundary
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Andy Lutomirskix86/mm/pti: Share cpu_entry_area with user space page...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Thomas Gleixnerx86/mm/pti: Force entry through trampoline when PTI...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Andy Lutomirskix86/mm/pti: Add functions to clone kernel PMDs
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Dave Hansenx86/mm/pti: Populate user PGD
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Dave Hansenx86/mm/pti: Allocate a separate user PGD
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Dave Hansenx86/mm/pti: Allow NX poison to be set in p4d/pgd
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Dave Hansenx86/mm/pti: Add mapping helper functions
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Borislav Petkovx86/pti: Add the pti= cmdline option and documentation
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Thomas Gleixnerx86/mm/pti: Add infrastructure for page table isolation
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Dave Hansenx86/mm/pti: Prepare the x86/entry assembly code for...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Dave Hansenx86/mm/pti: Disable global pages if PAGE_TABLE_ISOLATION=y
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-23 Thomas Gleixnerx86/cpufeatures: Add X86_BUG_CPU_INSECURE
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-22 Thomas Gleixnerinit: Invoke init_espfix_bsp() from mm_init()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-22 Thomas Gleixnerx86/cpu_entry_area: Move it out of the fixmap
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-22 Thomas Gleixnerx86/cpu_entry_area: Move it to a separate unit
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-22 Peter Zijlstrax86/mm: Create asm/invpcid.h
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-22 Dave Hansenx86/mm: Put MMU to hardware ASID translation in one...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-22 Dave Hansenx86/mm: Remove hard-coded ASID limit checks
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-22 Dave Hansenx86/mm: Move the CR3 construction functions to tlbflush.h
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-22 Peter Zijlstrax86/mm: Add comments to clarify which TLB-flush functions...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-22 Peter Zijlstrax86/mm: Remove superfluous barriers
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-22 Peter Zijlstrax86/mm: Use __flush_tlb_one() for kernel memory
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-22 Peter Zijlstrax86/microcode: Dont abuse the TLB-flush interface
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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2017-12-22 Peter Zijlstrax86/uv: Use the right TLB-flush API
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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