From: David Gibson <david@gibson.dropbear.id.au>
To: mpe@ellerman.id.au, paulus@samba.org, benh@kernel.crashing.org
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
David Gibson <david@gibson.dropbear.id.au>
Subject: [PATCH 0/4] powerpc/mm: Cleanups to hotplug memory path
Date: Tue, 9 Feb 2016 13:32:39 +1000 [thread overview]
Message-ID: <1454988763-5580-1-git-send-email-david@gibson.dropbear.id.au> (raw)
The cleanups to the (guest side) memory hotplug paths came up in the
context of allowing hash page table resizing for PAPR guests.
However, they stand on their own and can improve reporting of several
error conditions that could already happen.
Please apply.
David Gibson (4):
powerpc/mm: Clean up error handling for htab_remove_mapping
powerpc/mm: Handle removing maybe-present bolted HPTEs
powerpc/mm: Clean up memory hotplug failure paths
powerpc/mm: 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 | 73 ++++++++++++++++++++++-------------
arch/powerpc/mm/init_64.c | 47 ++++++++++++++--------
arch/powerpc/mm/mem.c | 10 ++++-
arch/powerpc/platforms/pseries/lpar.c | 9 +++--
6 files changed, 96 insertions(+), 48 deletions(-)
--
2.5.0
next reply other threads:[~2016-02-09 3:31 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-09 3:32 David Gibson [this message]
2016-02-09 3:32 ` [PATCH 1/4] powerpc/mm: Clean up error handling for htab_remove_mapping David Gibson
2016-02-10 8:56 ` Aneesh Kumar K.V
2016-03-01 22:21 ` [1/4] " Michael Ellerman
2016-02-09 3:32 ` [PATCH 2/4] powerpc/mm: Handle removing maybe-present bolted HPTEs David Gibson
2016-02-10 8:58 ` Aneesh Kumar K.V
2016-03-01 22:21 ` [2/4] " Michael Ellerman
2016-02-09 3:32 ` [PATCH 3/4] powerpc/mm: Clean up memory hotplug failure paths David Gibson
2016-02-10 9:00 ` Aneesh Kumar K.V
2016-03-01 1:59 ` [3/4] " Michael Ellerman
2016-03-01 2:27 ` David Gibson
2016-03-01 22:21 ` Michael Ellerman
2016-02-09 3:32 ` [PATCH 4/4] powerpc/mm: Split hash page table sizing heuristic into a helper David Gibson
2016-02-10 9:01 ` Aneesh Kumar K.V
2016-03-01 22:21 ` [4/4] " Michael Ellerman
2016-03-01 23:26 ` David Gibson
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