zstd · Maintained

Maintainers

• M Nick Terrell <terrelln@fb.com>
• M David Sterba <dsterba@suse.com>

Paths

• F crypto/zstd.c
• F include/linux/zstd*
• F lib/decompress_unzstd.c
• F lib/zstd/

Last 30 days

Recent patches

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

• DORMANTno replies Re: Linux 6.18.1
  2025-12-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.17.12
  2025-12-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE163d [PATCH v3] zstd: fixed possible 'rtbTable' underflow in FSE_normalizeCount()
  2025-12-11 · Ilya Krutskih <hidden>
• STALE196d REVIEWED: 1 (0M) [PATCH 6.17 06/60] crypto: zstd - fix double-free in per-CPU stream cleanup
  2025-12-10 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE214d REVIEWED: 1 (0M) [PATCH] crypto: zstd - fix double-free in per-CPU stream cleanup
  2025-11-20 · Giovanni Cabiddu <giovanni.cabiddu@intel.com>
• DORMANTno replies Re: Linux 5.10.246
  2025-10-29 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 5.15.195
  2025-10-19 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE249d [PATCH v2 16/27 5.10.y] minmax: make generic MIN() and MAX() macros available everywhere
  2025-10-17 · Eliav Farber <hidden>
• DORMANTno replies Re: Linux 6.17.2
  2025-10-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE257d REVIEWED: 8 (8M) [PATCH 6.17 21/26] crypto: zstd - Fix compression bug caused by truncation
  2025-10-10 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE252d [PATCH v3 08/19 5.15.y] minmax: make generic MIN() and MAX() macros available everywhere
  2025-10-08 · Eliav Farber <hidden>
• STALE261d [PATCH v2 08/19 5.15.y] minmax: make generic MIN() and MAX() macros available everywhere
  2025-10-03 · Eliav Farber <hidden>
• STALE266d [PATCH 06/19 5.15.y] minmax: make generic MIN() and MAX() macros available everywhere
  2025-10-02 · Eliav Farber <hidden>
• STALE276d [PATCH 16/27 5.10.y] lib: zstd: drop local MIN/MAX macros in favor of generic ones
  2025-09-19 · Eliav Farber <hidden>
• STALE307d REVIEWED: 2 (2M) [PATCH 6.16.y 2/2] crypto: acomp - Fix CFI failure due to type punning
  2025-08-21 · Sasha Levin <sashal@kernel.org>
• STALE307d REVIEWED: 2 (2M) [PATCH 6.16.y 1/2] crypto: zstd - convert to acomp
  2025-08-21 · Sasha Levin <sashal@kernel.org>
• STALE307d REVIEWED: 2 (2M) FAILED: patch "[PATCH] crypto: acomp - Fix CFI failure due to type punning" failed to apply to 6.16-stable tree
  2025-08-21 · <gregkh@linuxfoundation.org>
• STALE342d [PATCH] crypto: acomp - Fix CFI failure due to type punning
  2025-07-09 · Eric Biggers <ebiggers@kernel.org>
• DORMANTno replies Re: Linux 6.6.88
  2025-04-25 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE427d [PATCH 6.6 046/393] zstd: Increase DYNAMIC_BMI2 GCC version cutoff from 4.8 to 11.0 to work around compiler segfault
  2025-04-23 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.13.12
  2025-04-20 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.14.3
  2025-04-20 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.12.24
  2025-04-20 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE430d [PATCH 6.12 058/393] zstd: Increase DYNAMIC_BMI2 GCC version cutoff from 4.8 to 11.0 to work around compiler segfault
  2025-04-17 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE427d [PATCH 6.13 057/414] zstd: Increase DYNAMIC_BMI2 GCC version cutoff from 4.8 to 11.0 to work around compiler segfault
  2025-04-17 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE414d [PATCH 6.14 066/449] zstd: Increase DYNAMIC_BMI2 GCC version cutoff from 4.8 to 11.0 to work around compiler segfault
  2025-04-17 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE925d Re: Linux 6.6.7
  2023-12-13 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE925d Re: Linux 6.1.68
  2023-12-13 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE925d REVIEWED: 1 (0M) [PATCH 6.1 005/194] zstd: Fix array-index-out-of-bounds UBSAN warning
  2023-12-11 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• STALE925d REVIEWED: 1 (0M) [PATCH 6.6 008/244] zstd: Fix array-index-out-of-bounds UBSAN warning
  2023-12-11 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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.

• DORMANTno replies Re: Linux 6.17.12
  2025-12-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• DORMANTno replies Re: Linux 6.18.1
  2025-12-12 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>