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| author | Andy Lutomirski <[email protected]> | 2017-12-12 15:56:44 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2017-12-23 20:13:00 +0000 |
| commit | 9f449772a3106bcdd4eb8fdeb281147b0e99fb30 (patch) | |
| tree | 42d799c62d5414452f2d9b1581cc01d3dbb9553c /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | x86/events/intel/ds: Map debug buffers in cpu_entry_area (diff) | |
| download | kernel-9f449772a3106bcdd4eb8fdeb281147b0e99fb30.tar.gz kernel-9f449772a3106bcdd4eb8fdeb281147b0e99fb30.zip | |
x86/mm/64: Make a full PGD-entry size hole in the memory map
Shrink vmalloc space from 16384TiB to 12800TiB to enlarge the hole starting
at 0xff90000000000000 to be a full PGD entry.
A subsequent patch will use this hole for the pagetable isolation LDT
alias.
Signed-off-by: Andy Lutomirski <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Brian Gerst <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: David Laight <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Josh Poimboeuf <[email protected]>
Cc: Juergen Gross <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Kirill A. Shutemov <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions