From d0a2b527d8c32e46ccb8a34053468d4ff0c27e5c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 18 Aug 2025 12:11:02 +0200 Subject: [PATCH] block: tone down bio_check_eod bdev_nr_sectors() == 0 is a pattern used for block devices that have been hot removed, don't spam the log about them. Signed-off-by: Christoph Hellwig Link: https://lore.kernel.org/r/20250818101102.1604551-1-hch@lst.de Signed-off-by: Jens Axboe --- block/blk-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/blk-core.c b/block/blk-core.c index fdac48aec5ef..4201504158a1 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -557,7 +557,7 @@ static inline int bio_check_eod(struct bio *bio) sector_t maxsector = bdev_nr_sectors(bio->bi_bdev); unsigned int nr_sectors = bio_sectors(bio); - if (nr_sectors && + if (nr_sectors && maxsector && (nr_sectors > maxsector || bio->bi_iter.bi_sector > maxsector - nr_sectors)) { pr_info_ratelimited("%s: attempt to access beyond end of device\n" -- 2.25.1