linux-kernel - [PATCH v1 0/6] mm/memory_hotplug: Kconfig and 32 bit cleanups

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20210929143600.49379-1-david@redhat.com>
Date:   Wed, 29 Sep 2021 16:35:54 +0200
From:   David Hildenbrand <david@...hat.com>
To:     linux-kernel@...r.kernel.org
Cc:     David Hildenbrand <david@...hat.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Jonathan Corbet <corbet@....net>, Alex Shi <alexs@...nel.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "H. Peter Anvin" <hpa@...or.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Andy Lutomirski <luto@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Jason Wang <jasowang@...hat.com>,
        Shuah Khan <shuah@...nel.org>, Michal Hocko <mhocko@...e.com>,
        Oscar Salvador <osalvador@...e.de>,
        Mike Rapoport <rppt@...nel.org>, x86@...nel.org,
        linux-mm@...ck.org, linux-kselftest@...r.kernel.org,
        linux-doc@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        virtualization@...ts.linux-foundation.org
Subject: [PATCH v1 0/6] mm/memory_hotplug: Kconfig and 32 bit cleanups

Some cleanups around CONFIG_MEMORY_HOTPLUG, including removing 32 bit
leftovers of memory hotplug support.

Compile-tested on various architectures, quickly tested memory hotplug
on x86-64.

Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Jonathan Corbet <corbet@....net>
Cc: Alex Shi <alexs@...nel.org>
Cc: Michael Ellerman <mpe@...erman.id.au>
Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: Borislav Petkov <bp@...en8.de>
Cc: "H. Peter Anvin" <hpa@...or.com>
Cc: Dave Hansen <dave.hansen@...ux.intel.com>
Cc: Andy Lutomirski <luto@...nel.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>
Cc: "Michael S. Tsirkin" <mst@...hat.com>
Cc: Jason Wang <jasowang@...hat.com>
Cc: Shuah Khan <shuah@...nel.org>
Cc: Michal Hocko <mhocko@...e.com>
Cc: Oscar Salvador <osalvador@...e.de>
Cc: Mike Rapoport <rppt@...nel.org>
Cc: x86@...nel.org
Cc: linux-mm@...ck.org
Cc: linux-kselftest@...r.kernel.org
Cc: linux-doc@...r.kernel.org
Cc: linuxppc-dev@...ts.ozlabs.org
Cc: virtualization@...ts.linux-foundation.org

David Hildenbrand (6):
  mm/memory_hotplug: remove CONFIG_X86_64_ACPI_NUMA dependency from
    CONFIG_MEMORY_HOTPLUG
  mm/memory_hotplug: remove CONFIG_MEMORY_HOTPLUG_SPARSE
  mm/memory_hotplug: restrict CONFIG_MEMORY_HOTPLUG to 64 bit
  mm/memory_hotplug: remove HIGHMEM leftovers
  mm/memory_hotplug: remove stale function declarations
  x86: remove memory hotplug support on X86_32

 Documentation/core-api/memory-hotplug.rst     |  3 --
 .../zh_CN/core-api/memory-hotplug.rst         |  4 --
 arch/powerpc/include/asm/machdep.h            |  2 +-
 arch/powerpc/kernel/setup_64.c                |  2 +-
 arch/powerpc/platforms/powernv/setup.c        |  4 +-
 arch/powerpc/platforms/pseries/setup.c        |  2 +-
 arch/x86/Kconfig                              |  6 +--
 arch/x86/mm/init_32.c                         | 31 ---------------
 drivers/base/Makefile                         |  2 +-
 drivers/base/node.c                           |  9 ++---
 drivers/virtio/Kconfig                        |  2 +-
 include/linux/memory.h                        | 19 ++++------
 include/linux/memory_hotplug.h                |  3 --
 include/linux/node.h                          |  4 +-
 lib/Kconfig.debug                             |  2 +-
 mm/Kconfig                                    |  8 +---
 mm/memory_hotplug.c                           | 38 +------------------
 tools/testing/selftests/memory-hotplug/config |  1 -
 18 files changed, 28 insertions(+), 114 deletions(-)


base-commit: 5816b3e6577eaa676ceb00a848f0fd65fe2adc29
-- 
2.31.1