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

• COLD20d [PATCH 04/11] treewide: Convert struct kernel_param_ops initializers to DEFINE_KERNEL_PARAM_OPS
  2026-05-21 · Kees Cook <kees@kernel.org>
• STALE96d [PATCH] mm: vmalloc: update outdated comment for renamed vread()
  2026-03-21 · Kexin Sun <hidden>
• STALE76d [PATCH 11/61] pstore: Prefer IS_ERR_OR_NULL over manual NULL check
  2026-03-10 · Philipp Hahn <hidden>
• STALE150d REVIEWED: 14 (14M) [PATCH v4 18/54] convert pstore
  2025-11-18 · Al Viro <viro@zeniv.linux.org.uk>
• STALE225d REVIEWED: 14 (14M) [PATCH v3 18/50] convert pstore
  2025-11-11 · Al Viro <viro@zeniv.linux.org.uk>
• STALE218d [PATCH v2 18/50] convert pstore
  2025-10-28 · Al Viro <viro@zeniv.linux.org.uk>
• STALE279d [PATCH 16/39] convert pstore
  2025-09-20 · Al Viro <viro@zeniv.linux.org.uk>
• STALE721d Re: [RFC][PATCH 4/4] pstore: Replace classic kmalloc code pattern with typed argument
  2024-07-09 · Kees Cook <kees@kernel.org>
• STALE721d [RFC][PATCH 4/4] pstore: Replace classic kmalloc code pattern with typed argument
  2024-07-08 · Kees Cook <kees@kernel.org>
• STALE745d REVIEWED: 1 (1M) [PATCH v5 2/2] pstore/ramoops: Add ramoops.mem_name= command line option
  2024-06-13 · Steven Rostedt <rostedt@goodmis.org>
• STALE749d [PATCH v4 2/2] pstore/ramoops: Add ramoops.mem_name= command line option
  2024-06-11 · Steven Rostedt <rostedt@goodmis.org>
• STALE747d [PATCH v3 2/2] pstore/ramoops: Add ramoops.mem_name= command line option
  2024-06-11 · Steven Rostedt <rostedt@goodmis.org>
• STALE748d [PATCH v2 2/2] pstore/ramoops: Add ramoops.mem_name= command line option
  2024-06-06 · Steven Rostedt <rostedt@goodmis.org>
• STALE754d [PATCH 2/2] pstore/ramoops: Add ramoops.mem_name= command line option
  2024-06-03 · Steven Rostedt <rostedt@goodmis.org>
• STALE782d Re: [POC][RFC][PATCH 0/2] pstore/mm/x86: Add wildcard memmap to map pstore consistently
  2024-04-12 · Steven Rostedt <rostedt@goodmis.org>
• STALE782d [POC][RFC][PATCH 2/2] pstore/ramoops: Add ramoops.mem_name= command line option
  2024-04-09 · Steven Rostedt <rostedt@goodmis.org>
• STALE1303d LANDED [PATCH] pstore: Avoid kcore oops by vmap()ing with VM_IOREMAP
  2022-12-05 · Stephen Boyd <hidden>
• STALE2036d REVIEWED: 18 (18M) [PATCH 30/45] block: remove the nr_sects field in struct hd_struct
  2020-11-28 · Christoph Hellwig <hch@lst.de>
• STALE2041d REVIEWED: 18 (18M) [PATCH 29/44] block: remove the nr_sects field in struct hd_struct
  2020-11-26 · Christoph Hellwig <hch@lst.de>
• STALE2043d REVIEWED: 18 (18M) [PATCH 30/45] block: remove the nr_sects field in struct hd_struct
  2020-11-24 · Christoph Hellwig <hch@lst.de>
• STALE2044d [PATCH 14/20] block: remove the nr_sects field in struct hd_struct
  2020-11-18 · Christoph Hellwig <hch@lst.de>
• STALE2262d [PATCH 4/8] fs: introduce simple_new_inode
  2020-04-14 · Emanuele Giuseppe Esposito <hidden>
• STALE2654d [PATCH 1/2] treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively
  2019-03-22 · Sakari Ailus <sakari.ailus@linux.intel.com>
• STALE2834d [PATCH 03/30] mm: remove CONFIG_HAVE_MEMBLOCK
  2018-09-14 · Mike Rapoport <hidden>
• STALE2842d [RFC PATCH 03/29] mm: remove CONFIG_HAVE_MEMBLOCK
  2018-09-05 · Mike Rapoport <hidden>
• DORMANTno replies Re: [PATCH] mm/memblock: replace u64 with phys_addr_t where appropriate
  2018-07-05 · Mike Rapoport <hidden>
• STALE2918d Re: [PATCH] mm/memblock: replace u64 with phys_addr_t where appropriate
  2018-07-04 · Mike Rapoport <hidden>
• STALE2922d [PATCH v3 12/16] treewide: Use array_size() for kmalloc()-family
  2018-06-01 · Kees Cook <hidden>
• STALE2974d [PATCH 09/13] treewide: Use array_size() for kmalloc()-family
  2018-05-09 · Kees Cook <hidden>
• STALE3057d [PATCH 2/8] fs: pstore: remove unused hardirq.h
  2017-11-17 · Yang Shi <hidden>

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.

• STALE76d [PATCH 11/61] pstore: Prefer IS_ERR_OR_NULL over manual NULL check
  2026-03-10 · Philipp Hahn <hidden>