From: Christoph Hellwig <hch@lst.de>
To: Dan Williams <dan.j.williams@intel.com>
Cc: "Ross Zwisler" <ross.zwisler@linux.intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-nvdimm@lists.01.org" <linux-nvdimm@lists.01.org>,
"Jonathan Corbet" <corbet@lwn.net>,
"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Paul Mackerras" <paulus@samba.org>,
"Michael Ellerman" <mpe@ellerman.id.au>,
"Jens Axboe" <axboe@kernel.dk>,
"Martin Schwidefsky" <schwidefsky@de.ibm.com>,
"Heiko Carstens" <heiko.carstens@de.ibm.com>,
linux390@de.ibm.com, "Alexander Viro" <viro@zeniv.linux.org.uk>,
"Matthew Wilcox" <willy@linux.intel.com>,
"Jeff Layton" <jlayton@primarydata.com>,
"Christoph Hellwig" <hch@lst.de>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Omar Sandoval" <osandov@osandov.com>,
"Boaz Harrosh" <boaz@plexistor.com>,
"Miklos Szeredi" <mszeredi@suse.cz>, "Jan Kara" <jack@suse.cz>,
"Wolfram Sang" <wsa@the-dreams.de>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
"Gerald Schaefer" <gerald.schaefer@de.ibm.com>,
"Ameen Ali" <ameenali023@gmail.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
"Sagi Grimberg" <sagig@mellanox.com>,
"Mike Snitzer" <snitzer@redhat.com>, "Tejun Heo" <tj@kernel.org>,
"Shaohua Li" <shli@fb.com>, "Ming Lei" <ming.lei@canonical.com>,
linux-doc@vger.kernel.org,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
linux-s390@vger.kernel.org,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
"Dave Chinner" <david@fromorbit.com>
Subject: Re: [PATCH v2 7/7] pmem, dax: have direct_access use __pmem annotation
Date: Sat, 15 Aug 2015 11:11:54 +0200 [thread overview]
Message-ID: <20150815091154.GA21290@lst.de> (raw)
In-Reply-To: <CAPcyv4gBwa=ud7FZcAK=uq8F-9RVdZNf+-=ROB0K7G3SkiP1FQ@mail.gmail.com>
On Fri, Aug 14, 2015 at 09:58:16AM -0700, Dan Williams wrote:
> > I'll merge with your code for v3.
>
> Sounds, let me go rebase the __pfn_t patches on -mm so we'all lined up
> and collision free.
I'm doubt that we'll have PFN mapping ready for 4.3. I'd rather see
Ross series goes first, and move the patch to remove the size argument
from ->direct access [1] over to this series as well.
[1] https://git.kernel.org/cgit/linux/kernel/git/djbw/nvdimm.git/commit/?h=pfn&id=8e15e69fb9e61ac563c5a7ffd9dd9a7b545cced3
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Dan Williams <dan.j.williams@intel.com>
Cc: "Ross Zwisler" <ross.zwisler@linux.intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-nvdimm@lists.01.org" <linux-nvdimm@lists.01.org>,
"Jonathan Corbet" <corbet@lwn.net>,
"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Paul Mackerras" <paulus@samba.org>,
"Michael Ellerman" <mpe@ellerman.id.au>,
"Jens Axboe" <axboe@kernel.dk>,
"Martin Schwidefsky" <schwidefsky@de.ibm.com>,
"Heiko Carstens" <heiko.carstens@de.ibm.com>,
linux390@de.ibm.com, "Alexander Viro" <viro@zeniv.linux.org.uk>,
"Matthew Wilcox" <willy@linux.intel.com>,
"Jeff Layton" <jlayton@primarydata.com>,
"Christoph Hellwig" <hch@lst.de>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Omar Sandoval" <osandov@osandov.com>,
"Boaz Harrosh" <boaz@plexistor.com>,
"Miklos Szeredi" <mszeredi@suse.cz>, "Jan Kara" <jack@suse.cz>,
"Wolfram Sang" <wsa@the-dreams.de>
Subject: Re: [PATCH v2 7/7] pmem, dax: have direct_access use __pmem annotation
Date: Sat, 15 Aug 2015 11:11:54 +0200 [thread overview]
Message-ID: <20150815091154.GA21290@lst.de> (raw)
In-Reply-To: <CAPcyv4gBwa=ud7FZcAK=uq8F-9RVdZNf+-=ROB0K7G3SkiP1FQ@mail.gmail.com>
On Fri, Aug 14, 2015 at 09:58:16AM -0700, Dan Williams wrote:
> > I'll merge with your code for v3.
>
> Sounds, let me go rebase the __pfn_t patches on -mm so we'all lined up
> and collision free.
I'm doubt that we'll have PFN mapping ready for 4.3. I'd rather see
Ross series goes first, and move the patch to remove the size argument
from ->direct access [1] over to this series as well.
[1] https://git.kernel.org/cgit/linux/kernel/git/djbw/nvdimm.git/commit/?h=pfn&id=8e15e69fb9e61ac563c5a7ffd9dd9a7b545cced3
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Dan Williams <dan.j.williams@intel.com>
Cc: "Ross Zwisler" <ross.zwisler@linux.intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-nvdimm@lists.01.org" <linux-nvdimm@ml01.01.org>,
"Jonathan Corbet" <corbet@lwn.net>,
"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Paul Mackerras" <paulus@samba.org>,
"Michael Ellerman" <mpe@ellerman.id.au>,
"Jens Axboe" <axboe@kernel.dk>,
"Martin Schwidefsky" <schwidefsky@de.ibm.com>,
"Heiko Carstens" <heiko.carstens@de.ibm.com>,
linux390@de.ibm.com, "Alexander Viro" <viro@zeniv.linux.org.uk>,
"Matthew Wilcox" <willy@linux.intel.com>,
"Jeff Layton" <jlayton@primarydata.com>,
"Christoph Hellwig" <hch@lst.de>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Omar Sandoval" <osandov@osandov.com>,
"Boaz Harrosh" <boaz@plexistor.com>,
"Miklos Szeredi" <mszeredi@suse.cz>, "Jan Kara" <jack@suse.cz>,
"Wolfram Sang" <wsa@the-dreams.de>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
"Gerald Schaefer" <gerald.schaefer@de.ibm.com>,
"Ameen Ali" <ameenali023@gmail.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
"Sagi Grimberg" <sagig@mellanox.com>,
"Mike Snitzer" <snitzer@redhat.com>, "Tejun Heo" <tj@kernel.org>,
"Shaohua Li" <shli@fb.com>, "Ming Lei" <ming.lei@canonical.com>,
linux-doc@vger.kernel.org,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
linux-s390@vger.kernel.org,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
"Dave Chinner" <david@fromorbit.com>
Subject: Re: [PATCH v2 7/7] pmem, dax: have direct_access use __pmem annotation
Date: Sat, 15 Aug 2015 11:11:54 +0200 [thread overview]
Message-ID: <20150815091154.GA21290@lst.de> (raw)
In-Reply-To: <CAPcyv4gBwa=ud7FZcAK=uq8F-9RVdZNf+-=ROB0K7G3SkiP1FQ@mail.gmail.com>
On Fri, Aug 14, 2015 at 09:58:16AM -0700, Dan Williams wrote:
> > I'll merge with your code for v3.
>
> Sounds, let me go rebase the __pfn_t patches on -mm so we'all lined up
> and collision free.
I'm doubt that we'll have PFN mapping ready for 4.3. I'd rather see
Ross series goes first, and move the patch to remove the size argument
from ->direct access [1] over to this series as well.
[1] https://git.kernel.org/cgit/linux/kernel/git/djbw/nvdimm.git/commit/?h=pfn&id=8e15e69fb9e61ac563c5a7ffd9dd9a7b545cced3
next prev parent reply other threads:[~2015-08-15 9:11 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-13 16:51 [PATCH v2 0/7] dax: I/O path enhancements Ross Zwisler
2015-08-13 16:51 ` Ross Zwisler
2015-08-13 16:51 ` Ross Zwisler
2015-08-13 16:51 ` [PATCH v2 1/7] brd: make rd_size static Ross Zwisler
2015-08-13 16:51 ` Ross Zwisler
2015-08-13 16:51 ` [PATCH v2 2/7] pmem, x86: move x86 PMEM API to new pmem.h header Ross Zwisler
2015-08-13 16:51 ` Ross Zwisler
2015-08-15 8:58 ` Christoph Hellwig
2015-08-15 8:58 ` Christoph Hellwig
2015-08-13 16:51 ` [PATCH v2 3/7] pmem: remove layer when calling arch_has_wmb_pmem() Ross Zwisler
2015-08-13 16:51 ` Ross Zwisler
2015-08-13 16:51 ` [PATCH v2 4/7] pmem, x86: clean up conditional pmem includes Ross Zwisler
2015-08-13 16:51 ` Ross Zwisler
2015-08-13 16:51 ` [PATCH v2 5/7] pmem: add wb_cache_pmem() and clear_pmem() Ross Zwisler
2015-08-13 16:51 ` Ross Zwisler
2015-08-13 16:51 ` [PATCH v2 6/7] dax: update I/O path to do proper PMEM flushing Ross Zwisler
2015-08-13 16:51 ` Ross Zwisler
2015-08-13 21:11 ` Dan Williams
2015-08-13 21:11 ` Dan Williams
2015-08-14 16:48 ` Ross Zwisler
2015-08-14 16:48 ` Ross Zwisler
2015-08-13 16:51 ` [PATCH v2 7/7] pmem, dax: have direct_access use __pmem annotation Ross Zwisler
2015-08-13 16:51 ` Ross Zwisler
2015-08-13 16:51 ` Ross Zwisler
2015-08-13 21:20 ` Dan Williams
2015-08-13 21:20 ` Dan Williams
2015-08-13 21:20 ` Dan Williams
2015-08-14 16:55 ` Ross Zwisler
2015-08-14 16:55 ` Ross Zwisler
2015-08-14 16:55 ` Ross Zwisler
2015-08-14 16:58 ` Dan Williams
2015-08-14 16:58 ` Dan Williams
2015-08-14 16:58 ` Dan Williams
2015-08-15 9:11 ` Christoph Hellwig [this message]
2015-08-15 9:11 ` Christoph Hellwig
2015-08-15 9:11 ` Christoph Hellwig
2015-08-15 15:49 ` Dan Williams
2015-08-15 15:49 ` Dan Williams
2015-08-15 15:49 ` Dan Williams
2015-08-15 9:19 ` Christoph Hellwig
2015-08-15 9:19 ` Christoph Hellwig
2015-08-15 9:19 ` Christoph Hellwig
2015-08-15 15:44 ` Dan Williams
2015-08-15 15:44 ` Dan Williams
2015-08-15 15:44 ` Dan Williams
2015-08-15 16:00 ` Christoph Hellwig
2015-08-15 16:00 ` Christoph Hellwig
2015-08-15 16:00 ` Christoph Hellwig
2015-08-15 18:05 ` Dan Williams
2015-08-15 18:05 ` Dan Williams
2015-08-15 18:05 ` Dan Williams
2015-08-17 20:07 ` Ross Zwisler
2015-08-17 20:07 ` Ross Zwisler
2015-08-17 20:07 ` Ross Zwisler
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