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(parent: c79c643) | patch
crypto: stm32/crc32 - fix ext4 chksum BUG_ON()
authorNicolas Toromanoff <nicolas.toromanoff@st.com>
Tue, 12 May 2020 14:11:09 +0000 (16:11 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 22 Jun 2020 07:31:07 +0000 (09:31 +0200)
commit8fe61a2027db269c563fb632dec79a55081b8d99
tree94e1ffedee3ccd23649058a880e43cdec1d4e222tree | snapshot
parentc79c643fca616ceef401f74e2fc6e0990a11d44ccommit | diff
crypto: stm32/crc32 - fix ext4 chksum BUG_ON()

[ Upstream commit 49c2c082e00e0bc4f5cbb7c21c7f0f873b35ab09 ]

Allow use of crc_update without prior call to crc_init.
And change (and fix) driver to use CRC device even on unaligned buffers.

Fixes: b51dbe90912a ("crypto: stm32 - Support for STM32 CRC32 crypto module")

Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@st.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/crypto/stm32/stm32-crc32.c diff | blob | history
Domain: System / Kernel;