linux-kernel - [PATCH 0/4] powerpc: Memory hotplug 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: Windows password security audit tool. GUI, reports in PDF.

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

Message-Id: <1453948866-22808-1-git-send-email-david@gibson.dropbear.id.au>
Date:	Thu, 28 Jan 2016 13:41:02 +1100
From:	David Gibson <david@...son.dropbear.id.au>
To:	mpe@...erman.id.au, benh@...nel.crashing.org
Cc:	paulus@...ba.org, linuxppc-dev@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org,
	David Gibson <david@...son.dropbear.id.au>
Subject: [PATCH 0/4] powerpc: Memory hotplug cleanups

These are some fairly straightforward cleanups to the memory hotplug
paths on powerpc.  Mostly it deals with more graceful handling of
failure cases.

This series is a soft prerequisite for my patches for HPT resizing on
pseries.

David Gibson (4):
  arch/powerpc: Clean up error handling for htab_remove_mapping
  arch/powerpc: Handle removing maybe-present bolted HPTEs
  arch/powerpc: Clean up memory hotplug failure paths
  arch/powerpc: Split hash page table sizing heuristic into a helper

 arch/powerpc/include/asm/machdep.h    |  2 +-
 arch/powerpc/include/asm/mmu-hash64.h |  3 ++
 arch/powerpc/mm/hash_utils_64.c       | 66 +++++++++++++++++++++--------------
 arch/powerpc/mm/init_64.c             | 47 ++++++++++++++++---------
 arch/powerpc/mm/mem.c                 | 10 ++++--
 arch/powerpc/platforms/pseries/lpar.c |  7 ++--
 6 files changed, 88 insertions(+), 47 deletions(-)

-- 
2.5.0