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| author | Rik van Riel <riel@surriel.com> | 2025-02-26 06:00:39 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-03-19 13:12:29 +0300 |
| commit | 82378c6c2f435dba66145609de16bf44a9de6303 (patch) | |
| tree | ed71be2c04a458a71e35b9121cc85cb1c344e94b /tools/perf/scripts/python | |
| parent | b7aa05cbdc52d61119b0e736bb3e288735f860fe (diff) | |
| download | linux-82378c6c2f435dba66145609de16bf44a9de6303.tar.xz | |
x86/mm: Use INVLPGB for kernel TLB flushes
Use broadcast TLB invalidation for kernel addresses when available.
Remove the need to send IPIs for kernel TLB flushes.
[ bp: Integrate dhansen's comments additions, merge the
flush_tlb_all() change into this one too. ]
Signed-off-by: Rik van Riel <riel@surriel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20250226030129.530345-5-riel@surriel.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions