From: David Gibson <david@gibson.dropbear.id.au>
To: mpe@ellerman.id.au, benh@kernel.crashing.org
Cc: paulus@samba.org, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org,
David Gibson <david@gibson.dropbear.id.au>
Subject: [PATCH 0/4] powerpc: Memory hotplug cleanups
Date: Thu, 28 Jan 2016 13:41:02 +1100 [thread overview]
Message-ID: <1453948866-22808-1-git-send-email-david@gibson.dropbear.id.au> (raw)
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
next reply other threads:[~2016-01-28 2:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-28 2:41 David Gibson [this message]
2016-01-28 2:41 ` [PATCH 1/4] arch/powerpc: Clean up error handling for htab_remove_mapping David Gibson
2016-01-28 2:41 ` [PATCH 2/4] arch/powerpc: Handle removing maybe-present bolted HPTEs David Gibson
2016-01-28 2:41 ` [PATCH 3/4] arch/powerpc: Clean up memory hotplug failure paths David Gibson
2016-01-28 2:41 ` [PATCH 4/4] arch/powerpc: Split hash page table sizing heuristic into a helper David Gibson
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