Re: [patch v3] splice: fix race with page invalidation

!MAILaRCHIVE_VOTE_RePLACE
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To: <jens.axboe@...>
Cc: <miklos@...>, <torvalds@...>, <akpm@...>, <nickpiggin@...>, <linux-fsdevel@...>, <linux-kernel@...>, <linux-mm@...>
Date: Wednesday, July 30, 2008 - 2:43 pm

> On Wed, 30 Jul 2008, Jens Axboe wrote:

And also note in what Nick said in the referenced mail: it would be
nice if someone actually _cared_ about the async nature.  The fact
that it has been broken from the start, and nobody noticed is a strong
hint that currently there isn't anybody who does.

Maybe fuse will be the first one to actually care, and then I'll
bother with putting a lot of effort into it.  But until someone cares,
nobody will bother, and that's how it should be.  That's very much in
line with the evoultionary nature of kernel developments: unused
features will just get broken and eventually removed.

Miklos
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Messages in current thread:
[patch v3] splice: fix race with page invalidation, Miklos Szeredi, (Wed Jul 30, 5:43 am)
Re: [patch v3] splice: fix race with page invalidation, Nick Piggin, (Thu Jul 31, 8:59 am)
Re: [patch v3] splice: fix race with page invalidation, Linus Torvalds, (Thu Jul 31, 1:00 pm)
Re: [patch v3] splice: fix race with page invalidation, Miklos Szeredi, (Thu Jul 31, 2:13 pm)
Re: [patch v3] splice: fix race with page invalidation, Nick Piggin, (Thu Jul 31, 9:22 pm)
Re: [patch v3] splice: fix race with page invalidation, Miklos Szeredi, (Fri Aug 1, 2:28 pm)
Re: [patch v3] splice: fix race with page invalidation, Nick Piggin, (Sat Aug 2, 12:26 am)
Re: [patch v3] splice: fix race with page invalidation, Jamie Lokier, (Mon Aug 4, 11:29 am)
Re: [patch v3] splice: fix race with page invalidation, Nick Piggin, (Mon Aug 4, 10:57 pm)
Re: [patch v3] splice: fix race with page invalidation, Michael Kerrisk, (Sun Aug 10, 11:22 pm)
Re: [patch v3] splice: fix race with page invalidation, Linus Torvalds, (Fri Aug 1, 2:32 pm)
Re: [patch v3] splice: fix race with page invalidation, Linus Torvalds, (Wed Jul 30, 1:00 pm)
Re: [patch v3] splice: fix race with page invalidation, Miklos Szeredi, (Wed Jul 30, 1:29 pm)
Re: [patch v3] splice: fix race with page invalidation, Nick Piggin, (Wed Jul 30, 10:16 pm)
Re: [patch v3] splice: fix race with page invalidation, Miklos Szeredi, (Wed Jul 30, 2:32 pm)
Re: [patch v3] splice: fix race with page invalidation, Miklos Szeredi, (Wed Jul 30, 2:43 pm)
Re: [patch v3] splice: fix race with page invalidation, Miklos Szeredi, (Wed Jul 30, 4:05 pm)
Re: [patch v3] splice: fix race with page invalidation, Linus Torvalds, (Wed Jul 30, 4:13 pm)
Re: [patch v3] splice: fix race with page invalidation, Miklos Szeredi, (Wed Jul 30, 4:45 pm)
Re: [patch v3] splice: fix race with page invalidation, Jamie Lokier, (Wed Jul 30, 8:11 pm)
Re: [patch v3] splice: fix race with page invalidation, Miklos Szeredi, (Thu Jul 31, 3:30 am)
Re: [patch v3] splice: fix race with page invalidation, Jamie Lokier, (Wed Jul 30, 8:42 pm)
Re: [patch v3] splice: fix race with page invalidation, Linus Torvalds, (Wed Jul 30, 8:51 pm)
Re: [patch v3] splice: fix race with page invalidation, Jamie Lokier, (Thu Jul 31, 2:12 am)
Re: [patch v3] splice: fix race with page invalidation, Linus Torvalds, (Thu Jul 31, 12:34 pm)
Re: [patch v3] splice: fix race with page invalidation, Jamie Lokier, (Thu Jul 31, 1:21 pm)
Re: [patch v3] splice: fix race with page invalidation, Linus Torvalds, (Thu Jul 31, 2:54 pm)
Re: [patch v3] splice: fix race with page invalidation, Evgeniy Polyakov, (Thu Jul 31, 6:26 am)
Re: [patch v3] splice: fix race with page invalidation, Jamie Lokier, (Thu Jul 31, 8:33 am)
Re: [patch v3] splice: fix race with page invalidation, Evgeniy Polyakov, (Thu Jul 31, 9:29 am)
Re: [patch v3] splice: fix race with page invalidation, Linus Torvalds, (Thu Jul 31, 12:56 pm)
Re: [patch v3] splice: fix race with page invalidation, Nick Piggin, (Thu Jul 31, 8:49 am)
Re: [patch v3] splice: fix race with page invalidation, Linus Torvalds, (Wed Jul 30, 8:54 pm)
Re: [patch v3] splice: fix race with page invalidation, Linus Torvalds, (Wed Jul 30, 4:51 pm)
Re: [patch v3] splice: fix race with page invalidation, Miklos Szeredi, (Wed Jul 30, 5:16 pm)
Re: [patch v3] splice: fix race with page invalidation, Linus Torvalds, (Wed Jul 30, 5:22 pm)
Re: [patch v3] splice: fix race with page invalidation, Miklos Szeredi, (Wed Jul 30, 5:46 pm)
Re: [patch v3] splice: fix race with page invalidation, Linus Torvalds, (Wed Jul 30, 5:56 pm)