d48452b710
IV_INO_LBLK_32 policies introduced the possibility that logically contiguous data blocks might not have contiguous DUNs (because of potential DUN wraparound). As such, whenever a page is merged into a bio, fscrypt_mergeable_bio() must be called to check DUN contiguity. Further, fscrypt inline encryption does not handle the case when the DUN wraps around within a page (which can happen when the data unit size != PAGE_SIZE). For now, we handle that by disallowing inline encryption with IV_INO_LBLK_32 policies when the data unit size != PAGE_SIZE (and dropping the now redundant check for this in fscrypt_dio_supported()). Bug: 144046242 Change-Id: I9cb414fcc284b197b9d3d1b9643029c6b875df5a Signed-off-by: Satya Tangirala <satyat@google.com> |
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| .. | ||
| bio.c | ||
| crypto.c | ||
| fname.c | ||
| fscrypt_private.h | ||
| hkdf.c | ||
| hooks.c | ||
| inline_crypt.c | ||
| Kconfig | ||
| keyring.c | ||
| keysetup.c | ||
| keysetup_v1.c | ||
| Makefile | ||
| policy.c | ||