From: Avi Kivity <avi@redhat.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] honor IDE_DMA_BUF_SECTORS
Date: Wed, 25 Mar 2009 17:22:37 +0200 [thread overview]
Message-ID: <49CA4C3D.1070705@redhat.com> (raw)
In-Reply-To: <49CA3591.1010309@eu.citrix.com>
Stefano Stabellini wrote:
> Hi all,
> after the recent introduction of dma_buf_prepare we stopped honoring
> IDE_DMA_BUF_SECTORS (the guest can issue dma requests with a greater
> total length than IDE_DMA_BUF_SECTORS).
> This patch adds the IDE_DMA_BUF_SECTORS limit back in place.
>
> Comments are welcome.
>
Aren't 64K sector requests legal?
Looking at ide_cmd_lba48_transform().
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2009-03-25 15:22 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-25 13:45 [Qemu-devel] [PATCH] honor IDE_DMA_BUF_SECTORS Stefano Stabellini
2009-03-25 15:22 ` Avi Kivity [this message]
2009-03-25 16:19 ` Stefano Stabellini
2009-03-25 16:45 ` Avi Kivity
2009-03-25 16:50 ` Stefano Stabellini
2009-03-25 17:47 ` Stefano Stabellini
2009-03-26 10:23 ` Avi Kivity
2009-03-26 10:31 ` Stefano Stabellini
2009-03-26 10:57 ` Avi Kivity
2009-03-26 11:45 ` Stefano Stabellini
2009-03-26 12:10 ` Avi Kivity
2009-03-26 12:28 ` Stefano Stabellini
2009-03-26 12:47 ` Samuel Thibault
2009-03-26 12:58 ` Avi Kivity
2009-03-26 15:30 ` Samuel Thibault
2009-03-26 18:32 ` Avi Kivity
2009-03-26 18:48 ` Samuel Thibault
2009-03-26 19:40 ` Avi Kivity
2009-03-26 23:18 ` Samuel Thibault
2009-03-27 9:52 ` Avi Kivity
2009-03-27 10:32 ` Samuel Thibault
2009-03-27 10:53 ` Avi Kivity
2009-03-27 13:45 ` Samuel Thibault
2009-03-26 22:42 ` Christoph Hellwig
2009-03-26 23:22 ` Samuel Thibault
2009-03-27 10:02 ` Avi Kivity
2009-03-27 10:36 ` Samuel Thibault
2009-03-27 10:58 ` Avi Kivity
2009-03-25 16:46 ` Samuel Thibault
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=49CA4C3D.1070705@redhat.com \
--to=avi@redhat.com \
--cc=qemu-devel@nongnu.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).