From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
To: dan.j.williams@intel.com
Cc: linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org,
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
linux-nvdimm@lists.01.org
Subject: [PATCH v4 0/6] Fixes related namespace alignment/page size/big endian
Date: Thu, 20 Jun 2019 14:46:20 +0530 [thread overview]
Message-ID: <20190620091626.31824-1-aneesh.kumar@linux.ibm.com> (raw)
This series handle configs where hugepage support is not enabled by default.
Also, we update some of the information messages to make sure we use PAGE_SIZE instead
of SZ_4K. We now store page size and struct page size in pfn_sb and do extra check
before enabling namespace. There also an endianness fix.
The patch series is on top of subsection v10 patchset
http://lore.kernel.org/linux-mm/156092349300.979959.17603710711957735135.stgit@dwillia2-desk3.amr.corp.intel.com
Changes from V3:
* Dropped the change related PFN_MIN_VERSION
* for pfn_sb minor version < 4, we default page_size to PAGE_SIZE instead of SZ_4k.
Aneesh Kumar K.V (6):
nvdimm: Consider probe return -EOPNOTSUPP as success
mm/nvdimm: Add page size and struct page size to pfn superblock
mm/nvdimm: Use correct #defines instead of open coding
mm/nvdimm: Pick the right alignment default when creating dax devices
mm/nvdimm: Use correct alignment when looking at first pfn from a
region
mm/nvdimm: Fix endian conversion issues
arch/powerpc/include/asm/libnvdimm.h | 9 ++++
arch/powerpc/mm/Makefile | 1 +
arch/powerpc/mm/nvdimm.c | 34 +++++++++++++++
arch/x86/include/asm/libnvdimm.h | 19 +++++++++
drivers/nvdimm/btt.c | 8 ++--
drivers/nvdimm/bus.c | 4 +-
drivers/nvdimm/label.c | 2 +-
drivers/nvdimm/namespace_devs.c | 13 +++---
drivers/nvdimm/nd-core.h | 3 +-
drivers/nvdimm/nd.h | 6 ---
drivers/nvdimm/pfn.h | 5 ++-
drivers/nvdimm/pfn_devs.c | 62 ++++++++++++++++++++++++++--
drivers/nvdimm/pmem.c | 26 ++++++++++--
drivers/nvdimm/region_devs.c | 27 ++++++++----
include/linux/huge_mm.h | 7 +++-
kernel/memremap.c | 8 ++--
16 files changed, 194 insertions(+), 40 deletions(-)
create mode 100644 arch/powerpc/include/asm/libnvdimm.h
create mode 100644 arch/powerpc/mm/nvdimm.c
create mode 100644 arch/x86/include/asm/libnvdimm.h
--
2.21.0
_______________________________________________
Linux-nvdimm mailing list
Linux-nvdimm@lists.01.org
https://lists.01.org/mailman/listinfo/linux-nvdimm
WARNING: multiple messages have this Message-ID (diff)
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
To: dan.j.williams@intel.com
Cc: linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org,
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
linux-nvdimm@lists.01.org
Subject: [PATCH v4 0/6] Fixes related namespace alignment/page size/big endian
Date: Thu, 20 Jun 2019 14:46:20 +0530 [thread overview]
Message-ID: <20190620091626.31824-1-aneesh.kumar@linux.ibm.com> (raw)
This series handle configs where hugepage support is not enabled by default.
Also, we update some of the information messages to make sure we use PAGE_SIZE instead
of SZ_4K. We now store page size and struct page size in pfn_sb and do extra check
before enabling namespace. There also an endianness fix.
The patch series is on top of subsection v10 patchset
http://lore.kernel.org/linux-mm/156092349300.979959.17603710711957735135.stgit@dwillia2-desk3.amr.corp.intel.com
Changes from V3:
* Dropped the change related PFN_MIN_VERSION
* for pfn_sb minor version < 4, we default page_size to PAGE_SIZE instead of SZ_4k.
Aneesh Kumar K.V (6):
nvdimm: Consider probe return -EOPNOTSUPP as success
mm/nvdimm: Add page size and struct page size to pfn superblock
mm/nvdimm: Use correct #defines instead of open coding
mm/nvdimm: Pick the right alignment default when creating dax devices
mm/nvdimm: Use correct alignment when looking at first pfn from a
region
mm/nvdimm: Fix endian conversion issues
arch/powerpc/include/asm/libnvdimm.h | 9 ++++
arch/powerpc/mm/Makefile | 1 +
arch/powerpc/mm/nvdimm.c | 34 +++++++++++++++
arch/x86/include/asm/libnvdimm.h | 19 +++++++++
drivers/nvdimm/btt.c | 8 ++--
drivers/nvdimm/bus.c | 4 +-
drivers/nvdimm/label.c | 2 +-
drivers/nvdimm/namespace_devs.c | 13 +++---
drivers/nvdimm/nd-core.h | 3 +-
drivers/nvdimm/nd.h | 6 ---
drivers/nvdimm/pfn.h | 5 ++-
drivers/nvdimm/pfn_devs.c | 62 ++++++++++++++++++++++++++--
drivers/nvdimm/pmem.c | 26 ++++++++++--
drivers/nvdimm/region_devs.c | 27 ++++++++----
include/linux/huge_mm.h | 7 +++-
kernel/memremap.c | 8 ++--
16 files changed, 194 insertions(+), 40 deletions(-)
create mode 100644 arch/powerpc/include/asm/libnvdimm.h
create mode 100644 arch/powerpc/mm/nvdimm.c
create mode 100644 arch/x86/include/asm/libnvdimm.h
--
2.21.0
WARNING: multiple messages have this Message-ID (diff)
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
To: dan.j.williams@intel.com
Cc: linux-nvdimm@lists.01.org, linux-mm@kvack.org,
linuxppc-dev@lists.ozlabs.org,
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Subject: [PATCH v4 0/6] Fixes related namespace alignment/page size/big endian
Date: Thu, 20 Jun 2019 14:46:20 +0530 [thread overview]
Message-ID: <20190620091626.31824-1-aneesh.kumar@linux.ibm.com> (raw)
This series handle configs where hugepage support is not enabled by default.
Also, we update some of the information messages to make sure we use PAGE_SIZE instead
of SZ_4K. We now store page size and struct page size in pfn_sb and do extra check
before enabling namespace. There also an endianness fix.
The patch series is on top of subsection v10 patchset
http://lore.kernel.org/linux-mm/156092349300.979959.17603710711957735135.stgit@dwillia2-desk3.amr.corp.intel.com
Changes from V3:
* Dropped the change related PFN_MIN_VERSION
* for pfn_sb minor version < 4, we default page_size to PAGE_SIZE instead of SZ_4k.
Aneesh Kumar K.V (6):
nvdimm: Consider probe return -EOPNOTSUPP as success
mm/nvdimm: Add page size and struct page size to pfn superblock
mm/nvdimm: Use correct #defines instead of open coding
mm/nvdimm: Pick the right alignment default when creating dax devices
mm/nvdimm: Use correct alignment when looking at first pfn from a
region
mm/nvdimm: Fix endian conversion issues
arch/powerpc/include/asm/libnvdimm.h | 9 ++++
arch/powerpc/mm/Makefile | 1 +
arch/powerpc/mm/nvdimm.c | 34 +++++++++++++++
arch/x86/include/asm/libnvdimm.h | 19 +++++++++
drivers/nvdimm/btt.c | 8 ++--
drivers/nvdimm/bus.c | 4 +-
drivers/nvdimm/label.c | 2 +-
drivers/nvdimm/namespace_devs.c | 13 +++---
drivers/nvdimm/nd-core.h | 3 +-
drivers/nvdimm/nd.h | 6 ---
drivers/nvdimm/pfn.h | 5 ++-
drivers/nvdimm/pfn_devs.c | 62 ++++++++++++++++++++++++++--
drivers/nvdimm/pmem.c | 26 ++++++++++--
drivers/nvdimm/region_devs.c | 27 ++++++++----
include/linux/huge_mm.h | 7 +++-
kernel/memremap.c | 8 ++--
16 files changed, 194 insertions(+), 40 deletions(-)
create mode 100644 arch/powerpc/include/asm/libnvdimm.h
create mode 100644 arch/powerpc/mm/nvdimm.c
create mode 100644 arch/x86/include/asm/libnvdimm.h
--
2.21.0
next reply other threads:[~2019-06-20 9:17 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-20 9:16 Aneesh Kumar K.V [this message]
2019-06-20 9:16 ` [PATCH v4 0/6] Fixes related namespace alignment/page size/big endian Aneesh Kumar K.V
2019-06-20 9:16 ` Aneesh Kumar K.V
2019-06-20 9:16 ` [PATCH v4 1/6] nvdimm: Consider probe return -EOPNOTSUPP as success Aneesh Kumar K.V
2019-06-20 9:16 ` Aneesh Kumar K.V
2019-06-20 9:16 ` Aneesh Kumar K.V
2019-06-20 9:16 ` [PATCH v4 2/6] mm/nvdimm: Add page size and struct page size to pfn superblock Aneesh Kumar K.V
2019-06-20 9:16 ` Aneesh Kumar K.V
2019-06-20 9:16 ` [PATCH v4 3/6] mm/nvdimm: Use correct #defines instead of open coding Aneesh Kumar K.V
2019-06-20 9:16 ` Aneesh Kumar K.V
2019-06-20 9:16 ` Aneesh Kumar K.V
2019-06-20 9:16 ` [PATCH v4 4/6] mm/nvdimm: Pick the right alignment default when creating dax devices Aneesh Kumar K.V
2019-06-20 9:16 ` Aneesh Kumar K.V
2019-06-20 9:16 ` Aneesh Kumar K.V
2019-06-20 9:16 ` [PATCH v4 5/6] mm/nvdimm: Use correct alignment when looking at first pfn from a region Aneesh Kumar K.V
2019-06-20 9:16 ` Aneesh Kumar K.V
2019-06-20 9:16 ` Aneesh Kumar K.V
2019-06-20 9:16 ` [PATCH v4 6/6] mm/nvdimm: Fix endian conversion issues Aneesh Kumar K.V
2019-06-20 9:16 ` Aneesh Kumar K.V
2019-06-20 9:16 ` Aneesh Kumar K.V
2019-07-10 4:50 ` [PATCH v4 0/6] Fixes related namespace alignment/page size/big endian Aneesh Kumar K.V
2019-07-10 4:50 ` Aneesh Kumar K.V
2019-07-10 4:50 ` Aneesh Kumar K.V
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190620091626.31824-1-aneesh.kumar@linux.ibm.com \
--to=aneesh.kumar@linux.ibm.com \
--cc=dan.j.williams@intel.com \
--cc=linux-mm@kvack.org \
--cc=linux-nvdimm@lists.01.org \
--cc=linuxppc-dev@lists.ozlabs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.