kernel/git/next/linux-next.git/drivers/crypto/qce, branch master

Merge branch 'master' of https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git

2026-07-08T12:08:14+00:00

crypto: qce - Remove unsafe/deprecated algorithms

2026-07-05T05:27:15+00:00

Remove algorithms that are either unsafe or deprecated and have no in-kernel users that cannot be served by the ARM CE implementations. AES-ECB reveals plaintext patterns (identical plaintext blocks produce identical ciphertext blocks) and should not be exposed as a hardware- accelerated primitive. DES, Triple DES and HMAC-SHA1 have been deprecated for years. Remove sha1, ecb(aes), ecb(des), cbc(des), ecb(des3_ede), cbc(des3_ede), hmac(sha1) and all AEAD variants built on these primitives as well as authenc(hmac(sha256),cbc(des)). Also clean up the - now dead - code, flags and constants. Cc: stable@vger.kernel.org Acked-by: Eric Biggers Tested-by: Kuldeep Singh Signed-off-by: Bartosz Golaszewski Signed-off-by: Herbert Xu

crypto: qce - drop unused scatterlist traversal in qce_ahash_update

2026-07-05T05:24:08+00:00

Commit df12ef60c87b ("crypto: qce/sha - Do not modify scatterlist passed along with request") removed the only use of sg_last, rendering the scatterlist traversal useless. Remove it and its local variables. Also remove the redundant hash_later check, inline the source offset, and assign the number of complete blocks directly to req->nbytes. Signed-off-by: Thorsten Blum Reviewed-by: Bartosz Golaszewski Signed-off-by: Herbert Xu

Replace by more specific (c files)

2026-07-03T05:38:17+00:00

Replace the #include of by the more specific where applicable. For most cases the include can be dropped completely, only a few drivers need one or two headers added. Acked-by: Danilo Krummrich Acked-by: Takashi Sakamoto Acked-by: Bjorn Helgaas Link: https://patch.msgid.link/1a3f2007c5c5dcf555c09a4035ce3ae8ef1b6c49.1782808461.git.u.kleine-koenig@baylibre.com Signed-off-by: Uwe Kleine-König (The Capable Hub)

crypto: qce - simplify qce_xts_swapiv()

2026-04-12T08:46:29+00:00

Declare 'swap' as zero-initialized and use a single index variable to simplify the byte-swapping loop in qce_xts_swapiv(). Add a comment for clarity. Signed-off-by: Thorsten Blum Reviewed-by: Bjorn Andersson Signed-off-by: Herbert Xu

crypto: qce - use memcpy_and_pad in qce_aead_setkey

2026-03-27T09:52:44+00:00

Replace memset() followed by memcpy() with memcpy_and_pad() to simplify the code and to write to ->auth_key only once. Signed-off-by: Thorsten Blum Reviewed-by: Konrad Dybcio Signed-off-by: Herbert Xu

crypto: qce - Remove return variable and unused assignments

2026-03-14T05:03:19+00:00

In qce_aead_done(), the return variable 'ret' is no longer used - remove it. And qce_aead_prepare_dst_buf() jumps directly to 'dst_tbl_free:' on error and returns 'sg' - drop the useless 'ret' assignments. Signed-off-by: Thorsten Blum Signed-off-by: Herbert Xu

crypto: qce - Replace snprintf("%s") with strscpy

2026-03-07T05:12:20+00:00

Replace snprintf("%s", ...) with the faster and more direct strscpy(). Signed-off-by: Thorsten Blum Reviewed-by: Konrad Dybcio Signed-off-by: Herbert Xu

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51+00:00

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28+00:00

This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook