btrfs: raid56: backports to reduce corruption
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- v1 Latest2 patches 0 repliesNew
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | btrfs: only write the sectors in the vertical stripe which has data stripesfs/ | +51 | 0 replies | |
| 2/2 | btrfs: raid56: don't trust any cached sector in __raid56_parity_recover()fs/ | +6 | 0 replies |
Reviews trailers per patch
All 2 patches have a Reviewed-by or Acked-by.
| Patch | David Sterba |
|---|---|
| 1/2 | A-b |
| 2/2 | A-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH STABLE 5.4 0/2] btrfs: raid56: backports to reduce corruption
This is the backport for v5.4.x stable branch.
The full explananation can be found here:
https://lore.kernel.org/linux-btrfs/[email protected]/
These backport have no change compared to v5.10.x backports (at least nothing git can not auto-resolve).
While the testing part shows some extra warning in btrfs/162, it's the existing show_dev_name related RCU string accesss problem, not something new regression caused by these backports.
Qu Wenruo (2):
btrfs: only write the sectors in the vertical stripe which has data
stripes
btrfs: raid56: don't trust any cached sector in
__raid56_parity_recover()
fs/btrfs/raid56.c | 74 ++++++++++++++++++++++++++++++++++++----------- 1 file changed, 57 insertions(+), 17 deletions(-)
Signature · 1 line
2.37.1