Messages in this thread | | | Date | Tue, 31 Oct 2023 22:15:09 +0000 | From | "Sudip Mukherjee (Codethink)" <> | Subject | mainline build failure due to 5cfd69775eb5 ("bcachefs: Array bounds fixes") |
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Hi All,
The latest mainline kernel branch fails to build arm64 allmodconfig with a native build on an arm64 host with the error:
In file included from fs/bcachefs/btree_io.c:11: fs/bcachefs/btree_update_interior.h: In function 'want_new_bset': fs/bcachefs/btree_update_interior.h:274:36: error: array subscript 0 is outside the bounds of an interior zero-length array 'struct bkey_packed[0]' [-Werror=zero-length-bounds] 274 | __bch_btree_u64s_remaining(c, b, &bne->keys.start[0]); | ^~~~~~~~~~~~~~~~~~~ In file included from fs/bcachefs/bcachefs.h:206, from fs/bcachefs/btree_io.c:3: fs/bcachefs/bcachefs_format.h:2344:21: note: while referencing 'start' 2344 | struct bkey_packed start[0]; | ^~~~~
git bisect pointed to 5cfd69775eb5 ("bcachefs: Array bounds fixes").
I will be happy to test any patch or provide any extra log if needed.
#regzbot introduced: 5cfd69775eb5460ef78bb5034a37eb0dc52ab65d
-- Regards Sudip
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