From: Avi Kivity <avi@qumranet.com>
To: Ben-Ami Yassour <benami@il.ibm.com>
Cc: kvm@vger.kernel.org, Muli Ben-Yehuda <muli@il.ibm.com>,
Amit Shah <amit.shah@qumranet.com>
Subject: Re: [PATCH] fix destroying a userspace physical memory slot
Date: Sun, 08 Jun 2008 13:31:30 +0300 [thread overview]
Message-ID: <484BB502.7020902@qumranet.com> (raw)
In-Reply-To: <alpine.DEB.1.10.0806081117150.12822@cluwyn.haifa.ibm.com>
Ben-Ami Yassour wrote:
> Avi,
>
> This patch fixes the destruction path of a userspace physical memory
> slot, which is required for direct mmio for passthrough devices.
> The problem was that the destruction was done by calling
> kvm_create_phys_mem with length 0.
> kvm_create_phys_mem was calling kvm_create_userspace_phys_mem, which
> calls mmap with lenght 0, which failed.
> This patch applies to the main kvm userspace tree.
> The patch was tested with direct mmio using the pci-passthrough tree.
Looks good, but doesn't apply. Please check your mail client's
whitespace mangling settings (or post as attachment).
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2008-06-08 10:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-08 8:23 [PATCH] fix destroying a userspace physical memory slot Ben-Ami Yassour
2008-06-08 10:31 ` Avi Kivity [this message]
2008-06-08 12:07 ` fix destroy " benami
2008-06-08 12:08 ` [PATCH] KVM: " benami
2008-06-09 15:55 ` Avi Kivity
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=484BB502.7020902@qumranet.com \
--to=avi@qumranet.com \
--cc=amit.shah@qumranet.com \
--cc=benami@il.ibm.com \
--cc=kvm@vger.kernel.org \
--cc=muli@il.ibm.com \
/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