| 2018-01-02 |
Dave Hansen | x86/mm/pti: Add Kconfig
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2018-01-02 |
Dave Hansen | x86/mm: Use INVPCID for __native_flush_tlb_single()
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2018-01-02 |
Dave Hansen | x86/mm: Abstract switching CR3
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2018-01-02 |
Dave Hansen | x86/mm: Allow flushing for future ASID switches
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2018-01-02 |
Dave Hansen | x86/mm/pti: Populate user PGD
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2018-01-02 |
Dave Hansen | x86/mm/pti: Allocate a separate user PGD
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2018-01-02 |
Dave Hansen | x86/mm/pti: Allow NX poison to be set in p4d/pgd
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2018-01-02 |
Dave Hansen | x86/mm/pti: Add mapping helper functions
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2018-01-02 |
Dave Hansen | x86/mm/pti: Prepare the x86/entry assembly code for...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2018-01-02 |
Dave Hansen | x86/mm/pti: Disable global pages if PAGE_TABLE_ISOLATION=y
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2017-12-29 |
Dave Hansen | x86/mm: Put MMU to hardware ASID translation in one...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2017-12-29 |
Dave Hansen | x86/mm: Remove hard-coded ASID limit checks
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2017-12-29 |
Dave Hansen | x86/mm: Move the CR3 construction functions to tlbflush.h
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2017-12-29 |
Dave Hansen | x86/entry: Rename SYSENTER_stack to CPU_ENTRY_AREA_entry_stack
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2017-12-14 |
Dave Hansen | x86/mpx/selftests: Fix up weird arrays
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2017-12-10 |
Dave Hansen | x86/entry: Use SYSCALL_DEFINE() macros for sys_modify_ldt()
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2017-07-06 |
Dave Hansen | mm, sparsemem: break out of loops early
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2017-03-01 |
Dave Hansen | x86/pkeys: Check against max pkey to avoid overflows
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2017-02-08 |
Dave Hansen | selftests, x86, protection_keys: fix wrong offset in...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2017-02-08 |
Dave Hansen | selftests, x86, protection_keys: fix uninitialized...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2017-02-02 |
Dave Hansen | x86/mpx: Re-add MPX to selftests Makefile
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-10-17 |
Dave Hansen | x86, pkeys: remove cruft from never-merged syscalls
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-09-09 |
Dave Hansen | x86/pkeys: Add self-tests
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-09-09 |
Dave Hansen | x86/pkeys: Allow configuration of init_pkru
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-09-09 |
Dave Hansen | x86/pkeys: Default to a restrictive init PKRU
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-09-09 |
Dave Hansen | pkeys: Add details of system call use to Documentation/
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-09-09 |
Dave Hansen | generic syscalls: Wire up memory protection keys syscalls
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-09-09 |
Dave Hansen | x86: Wire up protection keys system calls
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-09-09 |
Dave Hansen | x86/pkeys: Allocation/free syscalls
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-09-09 |
Dave Hansen | x86/pkeys: Make mprotect_key() mask off additional...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-09-09 |
Dave Hansen | mm: Implement new pkey_mprotect() system call
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-09-09 |
Dave Hansen | x86/pkeys: Add fault handling for PF_PK page fault bit
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-08-11 |
Dave Hansen | x86/mm: Fix swap entry comment and macro
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-08-10 |
Dave Hansen | x86/mm/pkeys: Fix compact mode by removing protection...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-07-21 |
Dave Hansen | x86/fpu: Do not BUG_ON() in early FPU code
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-07-13 |
Dave Hansen | x86/mm: Use pte_none() to test for empty PTE
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-07-13 |
Dave Hansen | x86/mm: Disallow running with 32-bit PTEs to work around...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-07-13 |
Dave Hansen | x86/mm: Ignore A/D bits in pte/pmd/pud_none()
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-07-13 |
Dave Hansen | x86/mm: Move swap offset/type up in PTE to work around...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-07-09 |
Dave Hansen | x86/cpu: Fix duplicated X86_BUG(9) macro
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-07-01 |
Dave Hansen | x86/cpu: Rename "WESTMERE2" family to "NEHALEM_G"
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-30 |
Dave Hansen | x86/cpufeature: Add helper macro for mask check macros
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-30 |
Dave Hansen | x86/cpufeature: Make sure DISABLED/REQUIRED macros...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-30 |
Dave Hansen | x86/cpufeature: Update cpufeaure macros
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-14 |
Dave Hansen | x86/mpx, selftests: Add MPX self test
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-14 |
Dave Hansen | x86/signals: Add build-time checks to the siginfo compat...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-14 |
Dave Hansen | x86/signals: Add missing signal_compat code for x86...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | x86/fpu: Add tracepoints to dump FPU state at key points
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | x86, thermal: Clean up and fix CPU model detection...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | x86, mmc: Use Intel family name macros for mmc driver
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | x86/intel_telemetry: Use Intel family name macros for...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | x86/acpi/lss: Use Intel family name macros for the...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | x86/cpufreq: Use Intel family name macros for the intel_psta...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | x86/platform: Use new Intel model number macros
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | x86/intel_idle: Use Intel family macros for intel_idle
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | x86, powercap, rapl: Add Skylake Server model number
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | x86, powercap, rapl: Reorder CPU detection table
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | x86, powercap, rapl: Use Intel model macros intead...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | x86/pmc_core: Use Intel family name macros for pmc_core...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | perf/x86/uncore: Use Intel family name macros for uncore
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | perf/x86/cstate: Use Intel Model name macros
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | perf/x86/msr: Add missing Intel models
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | perf/x86/msr: Use Intel family macros for MSR events...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | perf/x86/rapl: Use Intel family macros for RAPL
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-06-08 |
Dave Hansen | perf/x86/intel: Use Intel family macros for core perf...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-05-16 |
Dave Hansen | x86/cpufeature, x86/mm/pkeys: Fix broken compile-time...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-03-29 |
Dave Hansen | x86/mm/pkeys: Add missing Documentation
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-03-11 |
Dave Hansen | x86/mm/pkeys: Fix mismerge of protection keys CPUID...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-03-05 |
Dave Hansen | mm/pkeys: Fix siginfo ABI breakage caused by new u64...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-03-03 |
Dave Hansen | x86/mm/pkeys: Fix access_error() denial of writes to...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | mm/core, x86/mm/pkeys: Add execute-only protection...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Create an x86 arch_calc_vm_prot_bits...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Allow kernel to modify user pkey rights...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/fpu: Allow setting of XSAVE state
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm: Factor out LDT init from context init
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | mm/core, x86/mm/pkeys: Add arch_validate_pkey()
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | mm/core, arch, powerpc: Pass a protection key in to...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Actually enable Memory Protection Keys...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Add Kconfig prompt to existing config...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Dump pkey from VMA in /proc/pid/smaps
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Dump PKRU with other kernel registers
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | mm/core, x86/mm/pkeys: Differentiate instruction fetches
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Optimize fault handling in access_error()
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | mm/core: Do not enforce PKEY permissions on remote...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | um, pkeys: Add UML arch_*_access_permitted() methods
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | mm/gup, x86/mm/pkeys: Check VMAs and PTEs for protection...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/gup: Simplify get_user_pages() PTE bit handling
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | mm/gup: Factor out VMA fault permission checking
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Add functions to fetch PKRU
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Fill in pkey field in siginfo
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | signals, pkeys: Notify userspace about protection key...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Pass VMA down in to fault signal generation...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Add arch-specific VMA protection bits
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | mm/core, x86/mm/pkeys: Store protection bits in high...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Add new 'PF_PK' page fault error code bit
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-18 |
Dave Hansen | x86/mm/pkeys: Add PTE bits for storing protection key
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | x86/fpu, x86/mm/pkeys: Add PKRU xsave fields and data...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | x86/cpu, x86/mm/pkeys: Define new CR4 bit
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | x86/cpufeature, x86/mm/pkeys: Add protection keys related...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | x86/mm/pkeys: Add Kconfig option
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
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