x86, mtrr: fixs for mtrr_cleanup
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- v3 Latest2 patches 5 repliesIn review
- v22 patches 8 repliesSuperseded
- v12 patches 0 repliesSuperseded
Patches in v3 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | x86, mtrr: Fix original mtrr range get for mtrr_cleanuparch/ | +4 | 1 reply | |
| 2/2 | range: Do not add new blank slot with add_range_with_mergekernel/ | +12 | 0 replies |
Reviews trailers per patch
None of the 2 patches has a Reviewed-by or Acked-by.
| Patch | Joshua Covington |
|---|---|
| 1/2 | T-b |
| 2/2 | T-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v3 0/2] x86, mtrr: fixs for mtrr_cleanup
Joshua reported: Commit cd7b304dfaf1 (x86, range: fix missing merge during add range) broke mtrr cleanup on his setup in 3.9.5. corresponding commit in upstream is fbe06b7bae7c.
*BAD*gran_size: 64K chunk_size: 16M num_reg: 6 lose cover RAM: -0G
https://bugzilla.kernel.org/show_bug.cgi?id=59491
Fix it from two places, so late mtrr cleanup side and range add side.
x86, mtrr: Fix original mtrr range get for mtrr_cleanup
range: Do not add new blank slot with add_range_with_merge
Please apply them for v3.10.
Thanks
Yinghai