From: Jens Axboe <axboe@kernel.dk>
To: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: Theodore Ts'o <tytso@mit.edu>, Christoph Hellwig <hch@lst.de>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCHSET 0/2] Fix splice from random/urandom
Date: Thu, 19 May 2022 17:33:01 -0600 [thread overview]
Message-ID: <3bcbfde4-3247-b4ff-9a7c-963a9a510703@kernel.dk> (raw)
In-Reply-To: <CAHmME9rdJ=Pa=KOY6voryiHffWSkRKxC75+Wz-xoQOpowObwWw@mail.gmail.com>
On 5/19/22 5:25 PM, Jason A. Donenfeld wrote:
> Hi Jens,
>
> On Fri, May 20, 2022 at 1:22 AM Jens Axboe <axboe@kernel.dk> wrote:
>> I can certainly do the write side too. To fix this regression, I just
>> valued doing read_iter first and I'd hate to hold that up to do the
>> write side too. I'll do the write side later today, but let's keep them
>> separate.
>
> Excellent, thanks. I plan to queue these up all in a row.
Built and tested v2, just sent it out. Note that it deviates from your
proposal a bit since with that we lost the
if (!len)
break;
check, which is kind of important if you ever want to be done :-)
I'll do the write_iter side, but as mentioned, I'd prefer to keep it
separate from this patchset as this one fixes a real regression that we
need to get backported too.
--
Jens Axboe
next prev parent reply other threads:[~2022-05-19 23:33 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-19 19:31 [PATCHSET 0/2] Fix splice from random/urandom Jens Axboe
2022-05-19 19:31 ` [PATCH 1/2] random: convert to using fops->read_iter() Jens Axboe
2022-05-19 23:12 ` Jason A. Donenfeld
2022-05-19 23:20 ` Jason A. Donenfeld
2022-05-19 23:21 ` Jens Axboe
2022-05-19 23:21 ` Jason A. Donenfeld
2022-05-19 23:21 ` Jens Axboe
2022-05-19 19:31 ` [PATCH 2/2] random: wire up fops->splice_read_iter() Jens Axboe
2022-05-19 19:48 ` [PATCHSET 0/2] Fix splice from random/urandom Christoph Hellwig
2022-05-19 19:55 ` Jens Axboe
2022-05-20 6:02 ` Christoph Hellwig
2022-05-20 12:51 ` Jens Axboe
2022-05-19 20:05 ` Jason A. Donenfeld
2022-05-19 20:49 ` Jens Axboe
2022-05-19 21:02 ` Jens Axboe
2022-05-19 23:15 ` Jason A. Donenfeld
2022-05-19 23:22 ` Jens Axboe
2022-05-19 23:25 ` Jason A. Donenfeld
2022-05-19 23:33 ` Jens Axboe [this message]
2022-05-19 23:39 ` Jason A. Donenfeld
2022-05-19 23:44 ` Jens Axboe
2022-05-19 23:13 ` Jason A. Donenfeld
2022-05-19 23:19 ` Jens Axboe
2022-05-19 23:23 ` Jason A. Donenfeld
2022-05-19 23:25 ` Jens Axboe
2022-05-19 23:27 ` Jason A. Donenfeld
2022-05-19 23:57 ` Jens Axboe
2022-05-20 0:00 ` Jason A. Donenfeld
2022-05-20 0:02 ` Jens Axboe
2022-05-20 0:48 ` Jason A. Donenfeld
2022-05-20 0:56 ` Jens Axboe
2022-05-20 1:00 ` Jason A. Donenfeld
2022-05-20 1:05 ` Jens Axboe
2022-05-20 1:10 ` Jens Axboe
2022-05-20 12:43 ` Jason A. Donenfeld
2022-05-20 12:49 ` Jens Axboe
2022-05-20 13:04 ` Jason A. Donenfeld
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