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x86/mm/pti: Fix PTI comment in entry_SYSCALL_64()
2018-02-10
Nadav Amit
x86/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 Zijlstra
MAINTAINERS: Add Peter Zijlstra as objtool co-maintainer
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-02-09
Peter Zijlstra
objtool: Fix switch-table detection
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-02-06
Dan Williams
x86/entry/64/compat: Clear registers for compat syscalls...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-02-06
Dan Williams
x86/entry/64: Clear registers for exceptions/interrupts...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-02-06
Dan Williams
x86/entry/64: Clear extra registers beyond syscall...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-30
Josh Poimboeuf
objtool: 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 Poimboeuf
objtool: Add support for alternatives at the end of...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-30
Josh Poimboeuf
objtool: Improve retpoline alternative handling
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-30
Ingo Molnar
Merge 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 Anvin
x86: 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 Zijlstra
perf/x86: Fix perf,x86,cpuhp deadlock
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-25
Peter Zijlstra
perf/core: Fix ctx::mutex deadlock
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-25
Peter Zijlstra
perf/core: Fix another perf,trace,cpuhp lock inversion
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-25
Peter Zijlstra
perf/core: Fix lock inversion between perf,trace,cpuhp
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-24
Peter Zijlstra
sched/core: Fix cpu.max vs. cpuhotplug deadlock
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-24
Tejun Heo
locking/lockdep: Avoid triggering hardlockup from debug_show...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-24
Peter Zijlstra
futex: Fix OWNER_DEAD fixup
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-17
Paolo Bonzini
x86/cpufeature: Move processor tracing out of scattered...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-16
Josh Snyder
delayacct: Account blkio completion on the correct...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-16
Tom Lendacky
x86/mm: Encrypt the initrd earlier for BSP microcode...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-16
Tom Lendacky
x86/mm: Prepare sme_encrypt_kernel() for PAGE aligned...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-16
Tom Lendacky
x86/mm: Centralize PMD flags in sme_encrypt_kernel()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-16
Tom Lendacky
x86/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 Lendacky
x86/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 Poimboeuf
objtool: Improve error message for bad file argument
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-16
Josh Poimboeuf
objtool: Fix seg fault with gold linker
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-13
Kirill A. Shutemov
kdump: Write the correct address of mem_section into...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-13
Andy Lutomirski
selftests/x86: Add test_vsyscall
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-12
Kan Liang
perf/x86/rapl: Fix Haswell and Broadwell server RAPL...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2018-01-10
Mathieu Desnoyers
membarrier: Disable preemption when calling smp_call_functio...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-08
Eric Biggers
locking/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 Uytterhoeven
sched/isolation: Make CONFIG_CPU_ISOLATION=y depend...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-08
Andy Shevchenko
x86/platform/intel-mid: Revert "Make 'bt_sfi_data'...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-08
Ingo Molnar
locking/lockdep: Remove cross-release leftovers
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-08
David Sterba
locking/Documentation: Remove stale crossrelease_fullstack...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-06
Valentin Ilie
ia64, 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 Poimboeuf
x86/dumpstack: Print registers for first stack frame
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-03
Josh Poimboeuf
x86/dumpstack: Fix partial register dumps
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-03
Matt Fleming
MAINTAINERS: Remove Matt Fleming as EFI co-maintainer
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-03
Ard Biesheuvel
efi/capsule-loader: Reinstate virtual capsule mapping
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2018-01-03
Dave Young
x86/efi: Fix kernel param add_efi_memmap regression
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-31
Thomas Gleixner
x86/ldt: Plug memory leak in error path
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-31
Thomas Gleixner
x86/mm: Remove preempt_disable/enable() from __native_flush_...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-31
Thomas Gleixner
x86/smpboot: Remove stale TLB flush invocations
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-30
Simon Ser
objtool: Fix seg fault with clang-compiled objects
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-30
Simon Ser
objtool: Fix seg fault caused by missing parameter
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-28
Lukas Bulwahn
objtool: Fix Clang enum conversion warning
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Thomas Gleixner
x86/ldt: Make the LDT mapping RO
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Thomas Gleixner
x86/mm/dump_pagetables: Allow dumping current pagetables
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Thomas Gleixner
x86/mm/dump_pagetables: Check user space page table...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Borislav Petkov
x86/mm/dump_pagetables: Add page table directory to...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Dave Hansen
x86/mm/pti: Add Kconfig
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Vlastimil Babka
x86/dumpstack: Indicate in Oops whether PTI is configured...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Peter Zijlstra
x86/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 Hansen
x86/mm: Use INVPCID for __native_flush_tlb_single()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Peter Zijlstra
x86/mm: Optimize RESTORE_CR3
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Peter Zijlstra
x86/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 Hansen
x86/mm: Abstract switching CR3
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Dave Hansen
x86/mm: Allow flushing for future ASID switches
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Andy Lutomirski
x86/pti: Map the vsyscall page if needed
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Andy Lutomirski
x86/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 Lutomirski
x86/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 Dickins
x86/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 Gleixner
x86/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 Lutomirski
x86/mm/pti: Map ESPFIX into user space
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Thomas Gleixner
x86/mm/pti: Share entry text PMD
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Thomas Gleixner
x86/entry: Align entry text section to PMD boundary
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Andy Lutomirski
x86/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 Gleixner
x86/mm/pti: Force entry through trampoline when PTI...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Andy Lutomirski
x86/mm/pti: Add functions to clone kernel PMDs
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Dave Hansen
x86/mm/pti: Populate user PGD
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Dave Hansen
x86/mm/pti: Allocate a separate user PGD
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Dave Hansen
x86/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 Hansen
x86/mm/pti: Add mapping helper functions
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2017-12-23
Borislav Petkov
x86/pti: Add the pti= cmdline option and documentation
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Thomas Gleixner
x86/mm/pti: Add infrastructure for page table isolation
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-23
Dave Hansen
x86/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 Hansen
x86/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 Gleixner
x86/cpufeatures: Add X86_BUG_CPU_INSECURE
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-22
Thomas Gleixner
init: Invoke init_espfix_bsp() from mm_init()
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-22
Thomas Gleixner
x86/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 Gleixner
x86/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 Zijlstra
x86/mm: Create asm/invpcid.h
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-22
Dave Hansen
x86/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 Hansen
x86/mm: Remove hard-coded ASID limit checks
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-22
Dave Hansen
x86/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 Zijlstra
x86/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 Zijlstra
x86/mm: Remove superfluous barriers
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-22
Peter Zijlstra
x86/mm: Use __flush_tlb_one() for kernel memory
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-22
Peter Zijlstra
x86/microcode: Dont abuse the TLB-flush interface
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-22
Peter Zijlstra
x86/uv: Use the right TLB-flush API
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-22
Dave Hansen
x86/entry: Rename SYSENTER_stack to CPU_ENTRY_AREA_entry_stack
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2017-12-22
Peter Zijlstra
x86/doc: Remove obvious weirdnesses from the x86 MM...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
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2017-12-22
Andy Lutomirski
x86/mm/64: Improve the memory map documentation
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-22
Thomas Gleixner
x86/ldt: Prevent LDT inheritance on exec
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-22
Peter Zijlstra
x86/ldt: Rework locking
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-22
Thomas Gleixner
arch, mm: Allow arch_dup_mmap() to fail
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-22
Andy Lutomirski
x86/vsyscall/64: Warn and fail vsyscall emulation in...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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2017-12-22
Andy Lutomirski
x86/vsyscall/64: Explicitly set _PAGE_USER in the pagetable...
Signed-off-by: Ingo Molnar <
mingo@kernel.org
>
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