Linus Torvalds 5aa90a8458 Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip ... Pull x86 page table isolation updates from Thomas Gleixner: "This is the final set of enabling page table isolation on x86: - Infrastructure patches for handling the extra page tables. - Patches which map the various bits and pieces which are required to get in and out of user space into the user space visible page tables. - The required changes to have CR3 switching in the entry/exit code. - Optimizations for the CR3 switching along with documentation how the ASID/PCID mechanism works. - Updates to dump pagetables to cover the user space page tables for W+X scans and extra debugfs files to analyze both the kernel and the user space visible page tables The whole functionality is compile time controlled via a config switch and can be turned on/off on the command line as well" * 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (32 commits) x86/ldt: Make the LDT mapping RO x86/mm/dump_pagetables: Allow dumping current pagetables x86/mm/dump_pagetables: Check user space page table for WX pages x86/mm/dump_pagetables: Add page table directory to the debugfs VFS hierarchy x86/mm/pti: Add Kconfig x86/dumpstack: Indicate in Oops whether PTI is configured and enabled x86/mm: Clarify the whole ASID/kernel PCID/user PCID naming x86/mm: Use INVPCID for __native_flush_tlb_single() x86/mm: Optimize RESTORE_CR3 x86/mm: Use/Fix PCID to optimize user/kernel switches x86/mm: Abstract switching CR3 x86/mm: Allow flushing for future ASID switches x86/pti: Map the vsyscall page if needed x86/pti: Put the LDT in its own PGD if PTI is on x86/mm/64: Make a full PGD-entry size hole in the memory map x86/events/intel/ds: Map debug buffers in cpu_entry_area x86/cpu_entry_area: Add debugstore entries to cpu_entry_area x86/mm/pti: Map ESPFIX into user space x86/mm/pti: Share entry text PMD x86/entry: Align entry text section to PMD boundary ...		2017-12-29 17:02:49 -08:00
..
i386
x86_64	x86/pti: Put the LDT in its own PGD if PTI is on	2017-12-23 21:13:00 +01:00
00-INDEX
amd-memory-encryption.txt	Documentation/x86: Add AMD Secure Encrypted Virtualization (SEV) description	2017-11-07 15:35:54 +01:00
boot.txt
earlyprintk.txt
entry_64.txt
exception-tables.txt
intel_mpx.txt
intel_rdt_ui.txt	x86/intel_rdt: Add documentation for "info/last_cmd_status"	2017-09-27 12:10:11 +02:00
kernel-stacks
microcode.txt	x86/microcode: Document the three loading methods	2017-07-25 11:26:24 +02:00
mtrr.txt
orc-unwinder.txt	x86/unwind: Rename unwinder config options to 'CONFIG_UNWINDER_*'	2017-10-14 10:12:12 +02:00
pat.txt
protection-keys.txt	x86/pkeys: Update documentation about availability	2017-11-21 09:34:52 +01:00
tlb.txt
topology.txt
usb-legacy-support.txt
zero-page.txt