public inbox for kvm@vger.kernel.org
 help / color / mirror / Atom feed
From: bugzilla-daemon@bugzilla.kernel.org
To: kvm@vger.kernel.org
Subject: [Bug 76331] kernel BUG at drivers/iommu/intel-iommu.c:844!
Date: Fri, 16 May 2014 20:28:31 +0000	[thread overview]
Message-ID: <bug-76331-28872-6fwB26tAwM@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-76331-28872@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=76331

--- Comment #2 from Matt <mspeder@users.sourceforge.net> ---
Hi Alex,

# dmesg | grep ecap
[    0.057396] dmar: IOMMU 0: reg_base_addr fbfff000 ver 1:0 cap c9008010e60262
ecap f020fa
[    0.057403] dmar: IOMMU 1: reg_base_addr fbffe000 ver 1:0 cap c9078010ef0462
ecap f020fe
[  158.832381] vfio_ecap_init: 0000:00:1b.0 hiding ecap 0x5@0x130

Host RAM is 36G
Guest RAM was 16G

I just tried with Guest RAM 4G, it didn't make any difference.

Here is the relevant extract of libvirt conf :
  <memory unit='KiB'>4194304</memory>
  <currentMemory unit='KiB'>4194304</currentMemory>
  <memtune>
    <hard_limit unit='KiB'>25165824</hard_limit>
  </memtune>

# qemu-system-x86_64 --version
QEMU emulator version 2.0.0, Copyright (c) 2003-2008 Fabrice Bellard

If you need anything else don't hesitate !

Thanks,

Matt

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

  parent reply	other threads:[~2014-05-16 20:28 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-05-16  8:09 [Bug 76331] New: kernel BUG at drivers/iommu/intel-iommu.c:844! bugzilla-daemon
2014-05-16 19:07 ` [Bug 76331] " bugzilla-daemon
2014-05-16 20:28 ` bugzilla-daemon [this message]
2014-05-23  5:54 ` bugzilla-daemon
2014-05-23 18:35 ` bugzilla-daemon
2014-05-28 10:41 ` bugzilla-daemon
2014-07-09 10:25 ` bugzilla-daemon

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=bug-76331-28872-6fwB26tAwM@https.bugzilla.kernel.org/ \
    --to=bugzilla-daemon@bugzilla.kernel.org \
    --cc=kvm@vger.kernel.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