pstore filesystem · Supported

Maintainers

• M Kees Cook <kees@kernel.org>
• R Tony Luck <tony.luck@intel.com>
• R Guilherme G. Piccoli <gpiccoli@igalia.com>

Paths

• F Documentation/admin-guide/pstore-blk.rst
• F Documentation/admin-guide/ramoops.rst
• F Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
• F drivers/acpi/apei/erst.c
• F drivers/firmware/efi/efi-pstore.c
• F fs/pstore/
• F include/linux/pstore*

Last 30 days

Recent patches

Most-recent 3 patches in this subsystem on linux-security-module, ordered by date desc.

• COOLING8d [PATCH 04/11] treewide: Convert struct kernel_param_ops initializers to DEFINE_KERNEL_PARAM_OPS
  2026-05-21 · Kees Cook <kees@kernel.org>
• COLD55d [PATCH 11/61] pstore: Prefer IS_ERR_OR_NULL over manual NULL check
  2026-03-10 · Philipp Hahn <hidden>
• STALE3338d [PATCH 34/38] Annotate hardware config module parameters in fs/pstore/
  2017-04-05 · David Howells <dhowells@redhat.com>

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.

• COLD55d [PATCH 11/61] pstore: Prefer IS_ERR_OR_NULL over manual NULL check
  2026-03-10 · Philipp Hahn <hidden>