qat driver · Supported

Maintainers

• M Giovanni Cabiddu <giovanni.cabiddu@intel.com>

Paths

• F drivers/crypto/intel/qat/

Last 30 days

Most active threads (last 7 days)

• DORMANTno replies REVIEWED: 3 (0M) [PATCH] crypto: qat - validate RSA CRT component lengths
  2026-05-28 15:59 · 0 replies in 7d · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• DORMANTno replies [PATCH] crypto: qat - simplify adf_service_mask_to_string helper
  2026-05-27 17:47 · 0 replies in 7d · Thorsten Blum <thorsten.blum@linux.dev>
• DORMANTno replies REVIEWED: 3 (2M) [PATCH] crypto: qat - add KPT support for GEN6 devices
  2026-05-26 09:28 · 0 replies in 7d · <hidden>
• DORMANTno replies [PATCH] crypto: use two-argument strscpy where destination size is known
  2026-05-25 10:35 · 0 replies in 7d · Thorsten Blum <thorsten.blum@linux.dev>

Active reviewers (last 30 days)

• Ahsan Atta <hidden>
  11 attestations (11 Reviewed-by) · last on 2026-05-28
• Giovanni Cabiddu <giovanni.cabiddu@intel.com>
  10 attestations (10 Reviewed-by) · last on 2026-05-26
• Andy Shevchenko <hidden>
  5 attestations (3 Reviewed-by, 2 Suggested-by) · last on 2026-05-20
• Damian Muszynski <hidden>
  4 attestations (4 Reviewed-by) · last on 2026-05-13
• Zhi Wang <hidden>
  3 attestations (3 Reported-by) · last on 2026-05-11
• Bin Yu <hidden>
  3 attestations (3 Reported-by) · last on 2026-05-11
• MingYu Wang <hidden>
  3 attestations (3 Reported-by) · last on 2026-05-11
• Laurent M Coquerel <hidden>
  2 attestations (1 Reviewed-by, 1 Tested-by) · last on 2026-05-28
• Maksim Lukoshkov <hidden>
  2 attestations (2 Co-developed-by) · last on 2026-05-20
• Nitesh Venkatesh <hidden>
  1 attestation (1 Co-developed-by) · last on 2026-05-26

Recent patches

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

• DORMANTno replies REVIEWED: 3 (0M) [PATCH] crypto: qat - validate RSA CRT component lengths
  2026-05-28 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• DORMANTno replies [PATCH] crypto: qat - simplify adf_service_mask_to_string helper
  2026-05-27 · Thorsten Blum <thorsten.blum@linux.dev>
• DORMANTno replies REVIEWED: 3 (2M) [PATCH] crypto: qat - add KPT support for GEN6 devices
  2026-05-26 · <hidden>
• DORMANTno replies [PATCH] crypto: use two-argument strscpy where destination size is known
  2026-05-25 · Thorsten Blum <thorsten.blum@linux.dev>
• WARM1d REVIEWED: 3 (2M) [PATCH] crypto: qat - use pci logging variants for PCI-specific messages
  2026-05-20 · Ahsan Atta <hidden>
• WARM1d REVIEWED: 2 (2M) [PATCH] crypto: qat - protect service table iterations with service_lock
  2026-05-20 · Ahsan Atta <hidden>
• WARM1d REVIEWED: 2 (2M) [PATCH] crypto: qat - fix restarting state leak on allocation failure
  2026-05-20 · Ahsan Atta <hidden>
• COOLING7d REVIEWED: 3 (2M) [PATCH 6/6] crypto: qat - handle sysfs-triggered reset callbacks
  2026-05-13 · Ahsan Atta <hidden>
• COOLING7d REVIEWED: 3 (2M) [PATCH 5/6] crypto: qat - factor out AER reset helpers
  2026-05-13 · Ahsan Atta <hidden>
• COOLING7d REVIEWED: 2 (2M) [PATCH 4/6] crypto: qat - skip restart for down devices
  2026-05-13 · Ahsan Atta <hidden>
• COOLING7d REVIEWED: 3 (2M) [PATCH 3/6] crypto: qat - centralize bus master enable
  2026-05-13 · Ahsan Atta <hidden>
• COOLING7d REVIEWED: 3 (2M) [PATCH 2/6] crypto: qat - notify fatal error before AER reset preparation
  2026-05-13 · Ahsan Atta <hidden>
• COOLING7d REVIEWED: 3 (2M) [PATCH 1/6] crypto: qat - keep VFs enabled during reset
  2026-05-13 · Ahsan Atta <hidden>
• COOLING7d REVIEWED: 1 (0M) [PATCH v2] crypto: qat - fix VF2PF work teardown race in adf_disable_sriov()
  2026-05-13 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• COOLING7d REVIEWED: 2 (0M) [PATCH] crypto: qat - remove MODULE_VERSION
  2026-05-13 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• COOLING7d REVIEWED: 1 (0M) [PATCH v3 2/2] crypto: qat - rename adf_ctl_drv.c to adf_module.c
  2026-05-11 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• COOLING7d REVIEWED: 1 (0M) [PATCH v3 1/2] crypto: qat - remove unused character device and IOCTLs
  2026-05-11 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• DORMANTno replies REVIEWED: 1 (0M) [PATCH] crypto: qat - fix VF2PF work teardown race in adf_disable_sriov()
  2026-05-09 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• DORMANTno replies REVIEWED: 1 (0M) [PATCH v2 2/2] crypto: qat - rename adf_ctl_drv.c to adf_module.c
  2026-05-09 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• COLD20d REVIEWED: 1 (0M) [PATCH v2 1/2] crypto: qat - remove unused character device and IOCTLs
  2026-05-09 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• DORMANTno replies REVIEWED: 1 (0M) [PATCH 2/2] crypto: qat - rename adf_ctl_drv.c to adf_module.c
  2026-05-08 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• COLD21d REVIEWED: 1 (0M) [PATCH 1/2] crypto: qat - remove unused character device and IOCTLs
  2026-05-08 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• DORMANTno replies IN LINUX-NEXT [PATCH] crypto: qat - remove noisy error prints in ioctl paths to prevent DoS
  2026-05-08 · <hidden>
• COLD18d IN LINUX-NEXT [PATCH] crypto: qat - fix Use-After-Free in adf_ctl_ioctl_dev_start()
  2026-05-08 · <hidden>
• COLD20d IN LINUX-NEXT [PATCH] crypto: qat - fix use-after-free during concurrent device start and removal
  2026-05-04 · <hidden>
• COLD24d REVIEWED: 3 (2M) [PATCH] crypto: qat - fix heartbeat error injection
  2026-04-07 · Damian Muszynski <hidden>
• COLD47d REVIEWED: 2 (0M) [PATCH] crypto: qat - fix IRQ cleanup on 6xxx probe failure
  2026-04-01 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• COLD57d REVIEWED: 1 (0M) [PATCH v2 2/2] crypto: qat - add support for zstd
  2026-03-28 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• COLD57d [PATCH v2 1/2] crypto: qat - use swab32 macro
  2026-03-28 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• COLD57d [PATCH v4] crypto: cryptomgr - Select algorithm types only when CRYPTO_SELFTESTS
  2026-03-27 · Eric Biggers <ebiggers@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.

• STALE161d REVIEWED: 1 (0M) [PATCH] crypto: qat - fix parameter order used in ICP_QAT_FW_COMN_FLAGS_BUILD
  2025-11-20 · Giovanni Cabiddu <giovanni.cabiddu@intel.com> · 1 Reviewed-by
• STALE161d REVIEWED: 1 (0M) [PATCH] crypto: qat - add bank state save and restore for qat_420xx
  2025-11-20 · Giovanni Cabiddu <giovanni.cabiddu@intel.com> · 1 Reviewed-by
• STALE161d REVIEWED: 1 (0M) [PATCH] crypto: qat - fix warning on adf_pfvf_pf_proto.c
  2025-11-20 · Giovanni Cabiddu <giovanni.cabiddu@intel.com> · 1 Reviewed-by
• STALE152d REVIEWED: 5 (3M) [PATCH] crypto: qat - fix duplicate restarting msg during AER error
  2025-12-17 · Harshita Bhilwaria <hidden> · 4 Reviewed-by
• STALE77d REVIEWED: 3 (2M) [PATCH 2/2] crypto: qat - fix firmware loading failure for GEN6 devices
  2026-03-05 · Suman Kumar Chakraborty <hidden> · 2 Reviewed-by
• STALE69d REVIEWED: 2 (2M) [PATCH] crypto: qat - add wireless mode support for QAT GEN6
  2026-03-11 · George Abraham P <hidden> · 1 Reviewed-by
• DORMANTno replies REVIEWED: 2 (2M) [PATCH] crypto: qat - add anti-rollback support for GEN6 devices
  2026-03-18 · Suman Kumar Chakraborty <hidden> · 1 Reviewed-by
• STALE63d REVIEWED: 2 (2M) [PATCH v2] crypto: qat - add anti-rollback support for GEN6 devices
  2026-03-19 · Suman Kumar Chakraborty <hidden> · 1 Reviewed-by
• COLD57d REVIEWED: 2 (2M) [PATCH] crypto: qat - disable 4xxx AE cluster when lead engine is fused off
  2026-03-24 · Ahsan Atta <hidden> · 1 Reviewed-by
• COLD57d REVIEWED: 2 (2M) [PATCH] crypto: qat - disable 420xx AE cluster when lead engine is fused off
  2026-03-24 · Ahsan Atta <hidden> · 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.

• STALE176d [RFC PATCH 02/16] Revert "crypto: qat - remove unused macros in qat_comp_alg.c"
  2025-11-28 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• STALE176d [RFC PATCH 03/16] Revert "crypto: qat - Remove zlib-deflate"
  2025-11-28 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• STALE176d [RFC PATCH 04/16] crypto: qat - use memcpy_*_sglist() in zlib deflate
  2025-11-28 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• STALE176d [RFC PATCH 13/16] crypto: qat - increase number of preallocated sgl descriptors
  2025-11-28 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• STALE176d [RFC PATCH 15/16] crypto: qat - add support for compression levels
  2025-11-28 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>