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

Active reviewers (last 30 days)

• Thomas Lendacky <thomas.lendacky@amd.com>
  3 attestations (3 Suggested-by) · last on 2026-09-16
• Dave Hansen <dave.hansen@linux.intel.com>
  3 attestations (3 Suggested-by) · last on 2026-09-16
• Amit Machhiwal <hidden>
  1 attestation (1 Reviewed-by) · last on 2026-09-11

Recent patches

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

• COLD15d Re: [PATCH v16 3/5] x86/sev: Initialize RMPOPT configuration MSRs
  2026-09-18 · Borislav Petkov <bp@alien8.de>
• COLD15d [PATCH v16 3/5] x86/sev: Initialize RMPOPT configuration MSRs
  2026-09-16 · Ashish Kalra <Ashish.Kalra@amd.com>
• COLD17d [PATCH v15 3/5] x86/sev: Initialize RMPOPT configuration MSRs
  2026-09-16 · Ashish Kalra <Ashish.Kalra@amd.com>
• COOLING10d [RFC PATCH kernel 04/17] crypto/ccp/tsm: Use TSM API for DOE
  2026-09-16 · Alexey Kardashevskiy <hidden>
• COLD16d REVIEWED: 1 (0M) [PATCH v5 35/62] qom: convert scalar properties to QAPI-aware registration
  2026-09-11 · Marc-André Lureau <hidden>
• COLD16d [PATCH v5 15/62] qom: convert enum properties to QAPI-aware registration
  2026-09-11 · Marc-André Lureau <hidden>
• COLD18d [PATCH v14 3/5] x86/sev: Initialize RMPOPT configuration MSRs
  2026-09-10 · Ashish Kalra <Ashish.Kalra@amd.com>
• COLD22d [PATCH v4 46/75] qom: convert scalar properties to QAPI-aware registration
  2026-09-04 · Marc-André Lureau <hidden>
• COLD22d [PATCH v4 15/75] qom: convert enum properties to QAPI-aware registration
  2026-09-04 · Marc-André Lureau <hidden>
• COLD25d REVIEWED: 7 (7M) [PATCH v13 3/5] x86/sev: Initialize RMPOPT configuration MSRs
  2026-09-02 · Ashish Kalra <Ashish.Kalra@amd.com>
• COLD39d [PATCH v3 45/74] qom: convert scalar properties to QAPI-aware registration
  2026-08-18 · Marc-André Lureau <hidden>
• COLD39d [PATCH v3 14/74] qom: convert enum properties to QAPI-aware registration
  2026-08-18 · Marc-André Lureau <hidden>
• COLD33d REVIEWED: 4 (4M) [PATCH v12 3/5] x86/sev: Initialize RMPOPT configuration MSRs
  2026-08-10 · Ashish Kalra <Ashish.Kalra@amd.com>
• COLD55d REVIEWED: 4 (4M) [PATCH v11 3/6] x86/sev: Initialize RMPOPT configuration MSRs
  2026-07-27 · Ashish Kalra <Ashish.Kalra@amd.com>
• STALE72d REVIEWED: 4 (4M) [PATCH v10 2/6] x86/sev: Initialize RMPOPT configuration MSRs
  2026-06-30 · Ashish Kalra <Ashish.Kalra@amd.com>
• STALE96d [PATCH v9 3/6] x86/sev: Disable CPU hotplug while SNP is active
  2026-06-24 · Ashish Kalra <Ashish.Kalra@amd.com>
• DORMANTno replies REVIEWED: 4 (4M) [PATCH v9 2/6] x86/sev: Initialize RMPOPT configuration MSRs
  2026-06-24 · Ashish Kalra <Ashish.Kalra@amd.com>
• STALE72d Re: [PATCH v2 2/6] KVM: selftests: Add a test to verify SEV {en,de}crypt debug ioctls
  2026-06-24 · Sean Christopherson <seanjc@google.com>
• STALE103d [PATCH v8 3/7] crypto/ccp: Disable CPU hotplug while SNP is active
  2026-06-15 · Ashish Kalra <Ashish.Kalra@amd.com>
• STALE107d REVIEWED: 4 (4M) [PATCH v8 2/7] x86/sev: Initialize RMPOPT configuration MSRs
  2026-06-15 · Ashish Kalra <Ashish.Kalra@amd.com>
• STALE118d REVIEWED: 4 (4M) [PATCH v7 2/6] x86/sev: Initialize RMPOPT configuration MSRs
  2026-06-08 · Ashish Kalra <Ashish.Kalra@amd.com>
• STALE82d REVIEWED: 3 (3M) [PATCH v3 4/4] crypto: ccp: Fix memory leak in SEV INIT_EX path
  2026-06-02 · Atish Patra <atish.patra@linux.dev>
• STALE82d REVIEWED: 3 (3M) [PATCH v3 3/4] crypto: ccp: Fix possible deadlock in SEV init failure path
  2026-06-02 · Atish Patra <atish.patra@linux.dev>
• STALE123d REVIEWED: 4 (4M) [PATCH v6 2/6] x86/sev: Initialize RMPOPT configuration MSRs
  2026-06-02 · Ashish Kalra <Ashish.Kalra@amd.com>
• STALE110d [PATCH v2 4/4] crypto: ccp: Fix memory leak in SEV INIT_EX path
  2026-06-01 · Atish Patra <atish.patra@linux.dev>
• STALE110d [PATCH v2 3/4] crypto: ccp: Fix possible deadlock in SEV init failure path
  2026-06-01 · Atish Patra <atish.patra@linux.dev>
• STALE127d [PATCH 2/2] crypto: ccp: Fix possible deadlock in SEV init failure path
  2026-05-28 · Atish Patra <atish.patra@linux.dev>
• HOTtoday [PATCH 04/11] treewide: Convert struct kernel_param_ops initializers to DEFINE_KERNEL_PARAM_OPS
  2026-05-21 · Kees Cook <kees@kernel.org>
• STALE125d REVIEWED: 4 (4M) [PATCH v5 3/7] x86/sev: Initialize RMPOPT configuration MSRs
  2026-05-18 · Ashish Kalra <Ashish.Kalra@amd.com>
• STALE159d [PATCH v2 2/4] crypto/ccp: Support setting RAPL_DIS in SNP_INIT_EX
  2026-04-27 · Tycho Andersen <tycho@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.

• STALE82d REVIEWED: 3 (3M) [PATCH v3 3/4] crypto: ccp: Fix possible deadlock in SEV init failure path
  2026-06-02 · Atish Patra <atish.patra@linux.dev> · 1 Reviewed-by
• STALE82d REVIEWED: 3 (3M) [PATCH v3 4/4] crypto: ccp: Fix memory leak in SEV INIT_EX path
  2026-06-02 · Atish Patra <atish.patra@linux.dev> · 1 Reviewed-by
• STALE107d REVIEWED: 4 (4M) [PATCH v8 2/7] x86/sev: Initialize RMPOPT configuration MSRs
  2026-06-15 · Ashish Kalra <Ashish.Kalra@amd.com> · 1 Reviewed-by
• DORMANTno replies REVIEWED: 4 (4M) [PATCH v9 2/6] x86/sev: Initialize RMPOPT configuration MSRs
  2026-06-24 · Ashish Kalra <Ashish.Kalra@amd.com> · 1 Reviewed-by
• COLD16d REVIEWED: 1 (0M) [PATCH v5 35/62] qom: convert scalar properties to QAPI-aware registration
  2026-09-11 · Marc-André Lureau <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.

• COLD51d [PATCH v2 1/5] crypto/ccp: hoist kernel part of SNP_PLATFORM_STATUS
  2026-03-24 · Tycho Andersen <tycho@kernel.org>
• COLD51d [PATCH v2 2/5] crypto/ccp: export firmware supported vm types
  2026-03-24 · Tycho Andersen <tycho@kernel.org>
• STALE159d [PATCH v2 1/4] crypto/ccp: Pass init_args to __sev_snp_init_locked()
  2026-04-27 · Tycho Andersen <tycho@kernel.org>
• STALE159d [PATCH v2 2/4] crypto/ccp: Support setting RAPL_DIS in SNP_INIT_EX
  2026-04-27 · Tycho Andersen <tycho@kernel.org>
• COLD39d [PATCH v3 14/74] qom: convert enum properties to QAPI-aware registration
  2026-08-18 · Marc-André Lureau <hidden>
• COLD39d [PATCH v3 45/74] qom: convert scalar properties to QAPI-aware registration
  2026-08-18 · Marc-André Lureau <hidden>