Merge "md: dm-default-key: Override dun value for selected bios" (00c6e542) · Commits · e / devices / android_kernel_fairphone_FP4

drivers/md/dm-default-key.c

+7 −4

Original line number	Diff line number	Diff line
		@@ -391,11 +391,14 @@ static int default_key_map(struct dm_target ti, struct bio bio)
		if (WARN_ON_ONCE(dun[0] > dkc->max_dun))
		return DM_MAPIO_KILL;

		if (!bio_has_crypt_ctx(bio))
		if (!bio_has_crypt_ctx(bio)) {
		bio_crypt_set_ctx(bio, &dkc->key, dun, GFP_NOIO);

		if (dkc->set_dun)
		default_key_map_dun(bio, dun);
		} else {
		if (dkc->set_dun && bio->bi_crypt_context->is_ext4)
		default_key_map_dun(bio, dun);
		}

		return DM_MAPIO_REMAPPED;
		}