Commit dc189b8e authored Mar 27, 2024 by Linus Torvalds

Merge tag 'mm-hotfixes-stable-2024-03-27-11-25' of...

Merge tag 'mm-hotfixes-stable-2024-03-27-11-25' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "Various hotfixes. About half are cc:stable and the remainder address
  post-6.8 issues or aren't considered suitable for backporting.

  zswap figures prominently in the post-6.8 issues - folloup against the
  large amount of changes we have just made to that code.

  Apart from that, all over the map"

* tag 'mm-hotfixes-stable-2024-03-27-11-25' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (21 commits)
  crash: use macro to add crashk_res into iomem early for specific arch
  mm: zswap: fix data loss on SWP_SYNCHRONOUS_IO devices
  selftests/mm: fix ARM related issue with fork after pthread_create
  hexagon: vmlinux.lds.S: handle attributes section
  userfaultfd: fix deadlock warning when locking src and dst VMAs
  tmpfs: fix race on handling dquot rbtree
  selftests/mm: sigbus-wp test requires UFFD_FEATURE_WP_HUGETLBFS_SHMEM
  mm: zswap: fix writeback shinker GFP_NOIO/GFP_NOFS recursion
  ARM: prctl: reject PR_SET_MDWE on pre-ARMv6
  prctl: generalize PR_SET_MDWE support check to be per-arch
  MAINTAINERS: remove incorrect M: tag for dm-devel@lists.linux.dev
  mm: zswap: fix kernel BUG in sg_init_one
  selftests: mm: restore settings from only parent process
  tools/Makefile: remove cgroup target
  mm: cachestat: fix two shmem bugs
  mm: increase folio batch size
  mm,page_owner: fix recursion
  mailmap: update entry for Leonard Crestez
  init: open /initrd.image with O_LARGEFILE
  selftests/mm: Fix build with _FORTIFY_SOURCE
  ...

parents 96249052 32fbe524

.mailmap

+2 −1

Original line number	Diff line number	Diff line
		@@ -340,7 +340,8 @@ Lee Jones <lee@kernel.org> <joneslee@google.com>
		Lee Jones <lee@kernel.org> <lee.jones@canonical.com>
		Lee Jones <lee@kernel.org> <lee.jones@linaro.org>
		Lee Jones <lee@kernel.org> <lee@ubuntu.com>
		Leonard Crestez <leonard.crestez@nxp.com> Leonard Crestez <cdleonard@gmail.com>
		Leonard Crestez <cdleonard@gmail.com> <leonard.crestez@nxp.com>
		Leonard Crestez <cdleonard@gmail.com> <leonard.crestez@intel.com>
		Leonardo Bras <leobras.c@gmail.com> <leonardo@linux.ibm.com>
		Leonard Göhrs <l.goehrs@pengutronix.de>
		Leonid I Ananiev <leonid.i.ananiev@intel.com>

MAINTAINERS

+0 −1

Original line number	Diff line number	Diff line
		@@ -6173,7 +6173,6 @@ F: include/uapi/linux/dm-*.h

		DEVICE-MAPPER VDO TARGET
		M: Matthew Sakai <msakai@redhat.com>
		M: dm-devel@lists.linux.dev
		L: dm-devel@lists.linux.dev
		S: Maintained
		F: Documentation/admin-guide/device-mapper/vdo*.rst

arch/arm/include/asm/mman.h

0 → 100644

+14 −0

Original line number	Diff line number	Diff line
		/* SPDX-License-Identifier: GPL-2.0 */
		#ifndef __ASM_MMAN_H__
		#define __ASM_MMAN_H__

		#include <asm/system_info.h>
		#include <uapi/asm/mman.h>

		static inline bool arch_memory_deny_write_exec_supported(void)
		{
		return cpu_architecture() >= CPU_ARCH_ARMv6;
		}
		#define arch_memory_deny_write_exec_supported arch_memory_deny_write_exec_supported

		#endif /* __ASM_MMAN_H__ */

arch/hexagon/kernel/vmlinux.lds.S

+1 −0

Original line number	Diff line number	Diff line
		@@ -63,6 +63,7 @@ SECTIONS
		STABS_DEBUG
		DWARF_DEBUG
		ELF_DETAILS
		.hexagon.attributes 0 : { *(.hexagon.attributes) }

		DISCARDS
		}

arch/parisc/include/asm/mman.h

0 → 100644

+14 −0

Original line number	Diff line number	Diff line
		/* SPDX-License-Identifier: GPL-2.0 */
		#ifndef __ASM_MMAN_H__
		#define __ASM_MMAN_H__

		#include <uapi/asm/mman.h>

		/* PARISC cannot allow mdwe as it needs writable stacks */
		static inline bool arch_memory_deny_write_exec_supported(void)
		{
		return false;
		}
		#define arch_memory_deny_write_exec_supported arch_memory_deny_write_exec_supported

		#endif /* __ASM_MMAN_H__ */