| 2016-09-09 |
Dave Hansen | x86/pkeys: Default to a restrictive init PKRU
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
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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 |
| 2016-02-16 |
Dave Hansen | x86/fpu: Add placeholder for 'Processor Trace' XSAVE...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | mm/gup: Switch all callers of get_user_pages() to not...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | mm/gup: Overload get_user_pages() functions
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-16 |
Dave Hansen | mm/gup: Introduce get_user_pages_remote()
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-03 |
Dave Hansen | x86/boot: Pass in size to early cmdline parsing
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-03 |
Dave Hansen | x86/boot: Simplify early command line parsing
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-03 |
Dave Hansen | x86/boot: Fix early command-line parsing when partial...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2016-02-03 |
Dave Hansen | x86/boot: Fix early command-line parsing when matching...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-12-05 |
Dave Hansen | x86/mpx: Fix instruction decoder condition
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-11-12 |
Dave Hansen | x86/fpu: Fix 32-bit signal frame handling
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-11-12 |
Dave Hansen | x86/mpx: Fix 32-bit address space calculation
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-11-12 |
Dave Hansen | x86/mpx: Do proper get_user() when running 32-bit binaries...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-11-06 |
Dave Hansen | mm, hugetlbfs: optimize when NUMA=n
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-11-06 |
Dave Hansen | mm, hugetlb: use memory policy when available
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-11-06 |
Dave Hansen | inotify: actually check for invalid bits in sys_inotify_add_...
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-11-06 |
Dave Hansen | inotify: hide internal kernel bits from fdinfo
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-09-14 |
Dave Hansen | x86/fpu: Check CPU-provided sizes against struct declarations
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-09-14 |
Dave Hansen | x86/fpu: Check to ensure increasing-offset xstate offsets
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-09-14 |
Dave Hansen | x86/fpu: Correct and check XSAVE xstate size calculations
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-09-14 |
Dave Hansen | x86/fpu: Add C structures for AVX-512 state components
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-09-14 |
Dave Hansen | x86/fpu: Rework YMM definition
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-09-14 |
Dave Hansen | x86/fpu/mpx: Rework MPX 'xstate' types
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-09-14 |
Dave Hansen | x86/fpu: Add xfeature_enabled() helper instead of test_bit()
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
| 2015-09-14 |
Dave Hansen | x86/fpu: Remove 'xfeature_nr'
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
|
commit | commitdiff | tree |
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