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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-18 12:11:14 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-18 12:11:14 -0700 |
commit | 8b53c76533aa4356602aea98f98a2f3b4051464c (patch) | |
tree | ab10ba58e21501407f8108a6bb9003daa2176962 /drivers/crypto/ccree/cc_buffer_mgr.c | |
parent | 6cfae0c26b21dce323fe8799b66cf4bc996e3565 (diff) | |
parent | 9575d1a5c0780ea26ff8dd29c94a32be32ce3c85 (diff) |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Add the ability to abort a skcipher walk.
Algorithms:
- Fix XTS to actually do the stealing.
- Add library helpers for AES and DES for single-block users.
- Add library helpers for SHA256.
- Add new DES key verification helper.
- Add surrounding bits for ESSIV generator.
- Add accelerations for aegis128.
- Add test vectors for lzo-rle.
Drivers:
- Add i.MX8MQ support to caam.
- Add gcm/ccm/cfb/ofb aes support in inside-secure.
- Add ofb/cfb aes support in media-tek.
- Add HiSilicon ZIP accelerator support.
Others:
- Fix potential race condition in padata.
- Use unbound workqueues in padata"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (311 commits)
crypto: caam - Cast to long first before pointer conversion
crypto: ccree - enable CTS support in AES-XTS
crypto: inside-secure - Probe transform record cache RAM sizes
crypto: inside-secure - Base RD fetchcount on actual RD FIFO size
crypto: inside-secure - Base CD fetchcount on actual CD FIFO size
crypto: inside-secure - Enable extended algorithms on newer HW
crypto: inside-secure: Corrected configuration of EIP96_TOKEN_CTRL
crypto: inside-secure - Add EIP97/EIP197 and endianness detection
padata: remove cpu_index from the parallel_queue
padata: unbind parallel jobs from specific CPUs
padata: use separate workqueues for parallel and serial work
padata, pcrypt: take CPU hotplug lock internally in padata_alloc_possible
crypto: pcrypt - remove padata cpumask notifier
padata: make padata_do_parallel find alternate callback CPU
workqueue: require CPU hotplug read exclusion for apply_workqueue_attrs
workqueue: unconfine alloc/apply/free_workqueue_attrs()
padata: allocate workqueue internally
arm64: dts: imx8mq: Add CAAM node
random: Use wait_event_freezable() in add_hwgenerator_randomness()
crypto: ux500 - Fix COMPILE_TEST warnings
...
Diffstat (limited to 'drivers/crypto/ccree/cc_buffer_mgr.c')
-rw-r--r-- | drivers/crypto/ccree/cc_buffer_mgr.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/crypto/ccree/cc_buffer_mgr.c b/drivers/crypto/ccree/cc_buffer_mgr.c index c81ad33f9115..a72586eccd81 100644 --- a/drivers/crypto/ccree/cc_buffer_mgr.c +++ b/drivers/crypto/ccree/cc_buffer_mgr.c @@ -100,27 +100,6 @@ static unsigned int cc_get_sgl_nents(struct device *dev, } /** - * cc_zero_sgl() - Zero scatter scatter list data. - * - * @sgl: - */ -void cc_zero_sgl(struct scatterlist *sgl, u32 data_len) -{ - struct scatterlist *current_sg = sgl; - int sg_index = 0; - - while (sg_index <= data_len) { - if (!current_sg) { - /* reached the end of the sgl --> just return back */ - return; - } - memset(sg_virt(current_sg), 0, current_sg->length); - sg_index += current_sg->length; - current_sg = sg_next(current_sg); - } -} - -/** * cc_copy_sg_portion() - Copy scatter list data, * from to_skip to end, to dest and vice versa * |