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Phong Tran authored
struct ext4_sb_info.system_blks was marked __rcu. But access the pointer without using RCU lock and dereference. Sparse warning with __rcu notation: block_validity.c:139:29: warning: incorrect type in argument 1 (different address spaces) block_validity.c:139:29: expected struct rb_root const * block_validity.c:139:29: got struct rb_root [noderef] <asn:4> * Link: https://lore.kernel.org/r/20191213153306.30744-1-tranmanphong@gmail.comReviewed-by:
Jan Kara <jack@suse.cz> Signed-off-by:
Phong Tran <tranmanphong@gmail.com> Signed-off-by:
Theodore Ts'o <tytso@mit.edu>
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