WebbPkeys work by dedicating 4 previously Reserved bits in each page table entry to a “protection key”, giving 16 possible keys. Protections for each key are defined with a per-CPU user-accessible register (PKRU). Each of these is a 32-bit register storing two bits … WebbLKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH V5 00/10] PKS: Add Protection Key Supervisor support @ 2024-03-31 19:13 ira.weiny 2024-03-31 19:13 ` [PATCH V5 01/10] x86/pkeys: Create pkeys_common.h ira.weiny ` (9 more replies) 0 siblings, 10 replies; 13+ messages in thread From: ira.weiny @ 2024-03-31 19:13 UTC …
[PATCH V5 00/10] PKS: Add Protection Key Supervisor support
Webb23 jan. 2024 · It offers out-of-the-box compatibility with many services – including Google Chrome, Facebook, Dropbox, LastPass, 1Password, and more. The YubiKey 5 is … Webb6 maj 2024 · > Protection Keys for Supervisor Pages (PKS) is a feature that extends the > Protection Keys architecture to support thread-specific permission > restrictions on supervisor pages. > > PKS works similar to an existing feature named PKU (protecting user pages). > They both perform an additional check after normal paging permission > … can motorbikes use bus lanes sydney
Best Security Keys Of 2024 TechRadar
Webb19 apr. 2024 · 1) Introduce Protection Key Supervisor (PKS), testing, and documentation 2) Use PKS to protect PMEM from stray writes Introduce Protection Key Supervisor (PKS) … WebbLKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH V8 00/44] PKS/PMEM: Add Stray Write Protection @ 2024-01-27 17:54 ira.weiny 2024-01-27 17:54 … WebbWhile global use of PKS is rare it needs to be included for correctness. Unfortunately the kmap() updates required a large patch series to make the needed changes at the various … can motorcycle exhaust be powder coated