Eric Biggers d1f0c5ea04 fsverity: don't use bio_first_page_all() in fsverity_verify_bio() ... bio_first_page_all(bio)->mapping->host is not compatible with large folios, since the first page of the bio is not necessarily the head page of the folio, and therefore it might not have the mapping pointer set. Therefore, move the dereference of ->mapping->host into verify_data_blocks(), which works with a folio. (Like the commit that this Fixes, this hasn't actually been tested with large folios yet, since the filesystems that use fs/verity/ don't support that yet. But based on code review, I think this is needed.) Fixes: 5d0f0e57ed ("fsverity: support verifying data from large folios") Link: https://lore.kernel.org/r/20230604022101.48342-1-ebiggers@kernel.org Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Eric Biggers <ebiggers@google.com>		2023-06-04 05:56:11 -07:00
..
enable.c	fsverity: use shash API instead of ahash API	2023-06-04 05:54:28 -07:00
fsverity_private.h	fsverity: constify fsverity_hash_alg	2023-06-04 05:56:11 -07:00
hash_algs.c	fsverity: constify fsverity_hash_alg	2023-06-04 05:56:11 -07:00
init.c	fsverity: remove debug messages and CONFIG_FS_VERITY_DEBUG	2023-01-01 15:46:48 -08:00
Kconfig	fsverity: remove debug messages and CONFIG_FS_VERITY_DEBUG	2023-01-01 15:46:48 -08:00
Makefile	fs-verity: add FS_IOC_READ_VERITY_METADATA ioctl	2021-02-07 14:51:11 -08:00
measure.c	fsverity: simplify fsverity_get_digest()	2022-11-29 21:07:41 -08:00
open.c	fsverity: constify fsverity_hash_alg	2023-06-04 05:56:11 -07:00
read_metadata.c	fs-verity: use kmap_local_page() instead of kmap()	2022-08-19 15:19:55 -07:00
signature.c	fs-verity: simplify sysctls with register_sysctl()	2023-03-27 21:17:02 -07:00
verify.c	fsverity: don't use bio_first_page_all() in fsverity_verify_bio()	2023-06-04 05:56:11 -07:00