android: binder: fixes for memory allocator change
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- v2 Latest4 patches 5 repliesIn review
Patches in v2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/4 | android: binder: Don't get mm from taskdrivers/ drivers/ | +9 | 5 replies | |
| 2/4 | android: binder: Fix null ptr dereference in debug msgdrivers/ | +1 | 0 replies | |
| 3/4 | android: binder: Remove unused vma argumentdrivers/ | +7 | 0 replies | |
| 4/4 | android: binder: Change binder_shrinker to staticdrivers/ | +1 | 0 replies |
Reviews trailers per patch
All 4 patches have a Reviewed-by or Acked-by.
| Patch | Arve Hjønnevåg |
|---|---|
| 1/4 | A-b |
| 2/4 | A-b |
| 3/4 | A-b |
| 4/4 | A-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v2 0/4] android: binder: fixes for memory allocator change
This patchset resolves a potential deadlock between lru lock, task lock and dentry lock reported by lockdep. It also fixes the null pointer dereference in kernel debug message in binder_alloc.c.
Unused vma argument is removed, and binder shrinker is made static.
android: binder: Don't get mm from task
android: binder: Fix null ptr dereference in debug msg
android: binder: Remove unused vma argument
android: binder: Change binder_shrinker to static
v2: combines the version 1 of two separate patches and reorder the commits so that the first two can be applied to 4.14.
drivers/android/binder_alloc.c | 40 +++++++++++++++++----------------------- drivers/android/binder_alloc.h | 1 -
2 files changed, 17 insertions(+), 24 deletions(-)