crypto api · Maintained

Maintainers

• M Herbert Xu <herbert@gondor.apana.org.au>
• M "David S. Miller" <davem@davemloft.net>

Paths

• F Documentation/crypto/
• F Documentation/devicetree/bindings/crypto/
• F arch/*/crypto/
• F crypto/
• F drivers/crypto/
• F include/crypto/
• F include/linux/crypto*

Last 30 days

Most active threads (last 7 days)

• DORMANTno replies [PATCH] crypto: ccp - Fix use-after-free in backlog cmd advancement
  2026-09-07 06:05 · 0 replies in 7d · Fan Wu <hidden>
• DORMANTno replies [PATCH v3] asymmetric_keys: reject trust keys without IDs
  2026-09-06 11:02 · 0 replies in 7d · Weiming Shi <hidden>
• COOLING4d FAILED: patch "[PATCH] crypto: atmel-ecc - avoid stale fallback key after set_secret" failed to apply to 5.10-stable tree
  2026-09-02 10:53 · 5 replies in 7d · <gregkh@linuxfoundation.org>
• WARM2d FAILED: patch "[PATCH] usb: gadget: f_fs: Fix Use-After-Free in AIO error path" failed to apply to 5.10-stable tree
  2026-09-04 18:35 · 1 reply in 7d · <gregkh@linuxfoundation.org>
• WARM2d FAILED: patch "[PATCH] usb: gadget: f_fs: Fix Use-After-Free in AIO error path" failed to apply to 5.15-stable tree
  2026-09-04 15:53 · 1 reply in 7d · <gregkh@linuxfoundation.org>
• COOLING5d FAILED: patch "[PATCH] crypto: virtio - bound the akcipher result length" failed to apply to 6.1-stable tree
  2026-09-01 14:48 · 5 replies in 7d · <gregkh@linuxfoundation.org>
• COOLING5d FAILED: patch "[PATCH] crypto: virtio - bound the akcipher result length" failed to apply to 6.6-stable tree
  2026-09-01 14:18 · 5 replies in 7d · <gregkh@linuxfoundation.org>
• COOLING5d FAILED: patch "[PATCH] crypto: atmel-ecc - avoid stale fallback key after set_secret" failed to apply to 5.15-stable tree
  2026-09-02 00:33 · 3 replies in 7d · <gregkh@linuxfoundation.org>
• COOLING5d FAILED: patch "[PATCH] crypto: atmel-ecc - avoid stale fallback key after set_secret" failed to apply to 6.1-stable tree
  2026-09-01 23:45 · 3 replies in 7d · <gregkh@linuxfoundation.org>
• COOLING5d FAILED: patch "[PATCH] crypto: atmel-ecc - avoid stale fallback key after set_secret" failed to apply to 6.6-stable tree
  2026-09-01 22:21 · 3 replies in 7d · <gregkh@linuxfoundation.org>

Active reviewers (last 30 days)

• David Laight <hidden>
  7 attestations (7 Reviewed-by) · last on 2026-09-02
• Seohyeon Maeng <hidden>
  7 attestations (7 Reported-by) · last on 2026-08-20
• Kuldeep Singh <hidden>
  5 attestations (5 Reviewed-by) · last on 2026-08-17
• Krzysztof Kozlowski <hidden>
  5 attestations (5 Reviewed-by) · last on 2026-08-17
• Tom Lendacky <thomas.lendacky@amd.com>
  3 attestations (3 Reviewed-by) · last on 2026-08-20
• Lukas Wunner <lukas@wunner.de>
  3 attestations (3 Reviewed-by) · last on 2026-08-17
• Darrick J. Wong <djwong@kernel.org>
  2 attestations (2 Reviewed-by) · last on 2026-09-04
• Gonglei <arei.gonglei@huawei.com>
  2 attestations (2 Reviewed-by) · last on 2026-09-01
• Justin Stitt <justinstitt@google.com>
  2 attestations (2 Reviewed-by) · last on 2026-09-01
• Andy Shevchenko <andriy.shevchenko@linux.intel.com>
  2 attestations (1 Acked-by, 1 Reviewed-by) · last on 2026-08-31

Recent patches

Most-recent 30 patches in this subsystem on stable (capped at 30), ordered by date desc.

• DORMANTno replies [PATCH] crypto: ccp - Fix use-after-free in backlog cmd advancement
  2026-09-07 · Fan Wu <hidden>
• DORMANTno replies [PATCH v3] asymmetric_keys: reject trust keys without IDs
  2026-09-06 · Weiming Shi <hidden>
• WARM2d REVIEWED: 1 (1M) [PATCH 5.10.y 3/4] fs: get rid of the res2 iocb->ki_complete argument
  2026-09-04 · Sasha Levin <sashal@kernel.org>
• WARM2d REVIEWED: 1 (1M) [PATCH 5.15.y 4/6] fs: get rid of the res2 iocb->ki_complete argument
  2026-09-04 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies Re: Linux 7.2.3
  2026-09-02 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• COOLING4d Re: Linux 6.18.49
  2026-09-02 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.12.108
  2026-09-02 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.6.156
  2026-09-02 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.1.187
  2026-09-02 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.15.220
  2026-09-02 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.10.269
  2026-09-02 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 7.1.13
  2026-09-02 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies [PATCH 5.10.y 5/5] crypto: atmel-ecc - avoid stale fallback key after set_secret failure
  2026-09-02 · Sasha Levin <sashal@kernel.org>
• COOLING4d REVIEWED: 1 (0M) [PATCH 5.10.y 3/5] crypto: atmel-ecc - replace min_t with min
  2026-09-02 · Sasha Levin <sashal@kernel.org>
• COOLING4d [PATCH 5.10.y 4/5] crypto: atmel-ecc - clean up and improve ECDH comments
  2026-09-02 · Sasha Levin <sashal@kernel.org>
• COOLING4d REVIEWED: 1 (0M) [PATCH 5.10.y 2/5] crypto: atmel-ecc - Struct headers need to start with keyword 'struct'
  2026-09-02 · Sasha Levin <sashal@kernel.org>
• COOLING4d REVIEWED: 1 (0M) [PATCH 5.10.y 1/5] crypto: ecdh - move curve_id of ECDH from the key to algorithm name
  2026-09-02 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies [PATCH 5.15.y 3/3] crypto: atmel-ecc - avoid stale fallback key after set_secret failure
  2026-09-02 · Sasha Levin <sashal@kernel.org>
• COOLING5d [PATCH 5.15.y 2/3] crypto: atmel-ecc - clean up and improve ECDH comments
  2026-09-02 · Sasha Levin <sashal@kernel.org>
• COOLING5d REVIEWED: 1 (0M) [PATCH 5.15.y 1/3] crypto: atmel-ecc - replace min_t with min
  2026-09-02 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies [PATCH 6.1.y 3/3] crypto: atmel-ecc - avoid stale fallback key after set_secret failure
  2026-09-01 · Sasha Levin <sashal@kernel.org>
• COOLING5d [PATCH 6.1.y 2/3] crypto: atmel-ecc - clean up and improve ECDH comments
  2026-09-01 · Sasha Levin <sashal@kernel.org>
• COOLING5d REVIEWED: 1 (0M) [PATCH 6.1.y 1/3] crypto: atmel-ecc - replace min_t with min
  2026-09-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies [PATCH 6.6.y 3/3] crypto: atmel-ecc - avoid stale fallback key after set_secret failure
  2026-09-01 · Sasha Levin <sashal@kernel.org>
• COOLING5d REVIEWED: 1 (0M) [PATCH 6.6.y 1/3] crypto: atmel-ecc - replace min_t with min
  2026-09-01 · Sasha Levin <sashal@kernel.org>
• COOLING5d [PATCH 6.6.y 2/3] crypto: atmel-ecc - clean up and improve ECDH comments
  2026-09-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies [PATCH 6.12.y] crypto: iaa - unmap dst before software fallback on decompress
  2026-09-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies [PATCH 6.12.y 3/3] crypto: atmel-ecc - avoid stale fallback key after set_secret failure
  2026-09-01 · Sasha Levin <sashal@kernel.org>
• COOLING5d [PATCH 6.12.y 2/3] crypto: atmel-ecc - clean up and improve ECDH comments
  2026-09-01 · Sasha Levin <sashal@kernel.org>
• COOLING5d REVIEWED: 1 (0M) [PATCH 6.12.y 1/3] crypto: atmel-ecc - replace min_t with min
  2026-09-01 · Sasha Levin <sashal@kernel.org>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• STALE148d REVIEWED: 2 (0M) [PATCH] crypto: qat - fix IRQ cleanup on 6xxx probe failure
  2026-04-01 · Giovanni Cabiddu <giovanni.cabiddu@intel.com> · 2 Reviewed-by
• STALE124d REVIEWED: 3 (2M) FAILED: patch "[PATCH] crypto: qat - fix firmware loading failure for GEN6 devices" failed to apply to 7.0-stable tree
  2026-05-03 · <gregkh@linuxfoundation.org> · 2 Reviewed-by
• STALE124d REVIEWED: 3 (2M) FAILED: patch "[PATCH] crypto: qat - fix firmware loading failure for GEN6 devices" failed to apply to 6.18-stable tree
  2026-05-03 · <gregkh@linuxfoundation.org> · 2 Reviewed-by
• STALE114d REVIEWED: 1 (0M) [PATCH v2] crypto: af_alg - Remove zero-copy support from AF_ALG
  2026-05-04 · Eric Biggers <ebiggers@kernel.org> · 1 Reviewed-by
• STALE114d REVIEWED: 1 (0M) [PATCH v3] crypto: af_alg - Remove zero-copy support from skcipher and aead
  2026-05-04 · Eric Biggers <ebiggers@kernel.org> · 1 Reviewed-by
• STALE124d REVIEWED: 2 (2M) [PATCH 7.0.y 1/2] crypto: qat - fix indentation of macros in qat_hal.c
  2026-05-05 · Sasha Levin <sashal@kernel.org> · 1 Reviewed-by

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE207d Re: Linux 6.18.10
  2026-02-11 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE192d [PATCH AUTOSEL 6.19-6.6] crypto: hisilicon/qm - move the barrier before writing to the mailbox register
  2026-02-12 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies Re: Linux 6.19.1
  2026-02-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.12.72
  2026-02-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.6.125
  2026-02-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.18.11
  2026-02-16 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.10.251
  2026-02-19 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.15.201
  2026-02-19 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.1.164
  2026-02-19 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE190d [PATCH 6.19 080/781] crypto: cavium - fix dma_free_coherent() size
  2026-02-25 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>