From: Avi Kivity <avi@qumranet.com>
To: Dave Hansen <dave@linux.vnet.ibm.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
kvm-devel <kvm@vger.kernel.org>,
"Anthony N. Liguori [imap]" <aliguori@us.ibm.com>
Subject: Re: kvm causing memory corruption? now 2.6.26
Date: Thu, 17 Jul 2008 08:38:41 +0300 [thread overview]
Message-ID: <487EDAE1.8050007@qumranet.com> (raw)
In-Reply-To: <1216244660.8711.6.camel@nimitz>
Dave Hansen wrote:
> On a suggestion of Anthony's, I tried a defconfig kernel.
>
> It is now bombing out on an assertion in the lapic code:
>
> http://sr71.net/~dave/linux/2.6.26-oops1.txt
>
>
>
Well that assert is plain wrong:
static int apic_match_dest(struct kvm_vcpu *vcpu, struct kvm_lapic *source,
int short_hand, int dest, int dest_mode)
{
int result = 0;
struct kvm_lapic *target = vcpu->arch.apic;
apic_debug("target %p, source %p, dest 0x%x, "
"dest_mode 0x%x, short_hand 0x%x",
target, source, dest, dest_mode, short_hand);
ASSERT(!target);
It should be ASSERT(target), if anything.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
next prev parent reply other threads:[~2008-07-17 5:38 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-25 21:12 kvm causing memory corruption? ~2.6.25-rc6 Dave Hansen
2008-03-26 9:50 ` [kvm-devel] " Avi Kivity
2008-03-26 16:52 ` Dave Hansen
2008-03-26 16:58 ` Avi Kivity
2008-03-26 17:16 ` Dave Hansen
2008-03-27 9:36 ` Avi Kivity
2008-03-27 10:10 ` Avi Kivity
2008-03-27 14:55 ` Dave Hansen
2008-03-27 14:59 ` Avi Kivity
2008-03-27 16:30 ` Dave Hansen
2008-06-02 22:30 ` kvm causing memory corruption? now 2.6.26-rc4 Dave Hansen
2008-06-03 0:59 ` Dave Hansen
2008-06-04 13:42 ` Avi Kivity
2008-06-06 7:41 ` Dave Hansen
2008-06-12 13:10 ` Avi Kivity
2008-06-16 18:07 ` Dave Hansen
2008-07-15 18:57 ` kvm causing memory corruption? now 2.6.26-rc8 Dave Hansen
2008-07-16 21:44 ` kvm causing memory corruption? now 2.6.26 Dave Hansen
2008-07-16 22:48 ` KVM overflows the stack Dave Hansen
2008-07-17 5:52 ` Avi Kivity
2008-07-17 6:08 ` Roland Dreier
2008-07-17 14:06 ` Dave Hansen
2008-07-17 14:15 ` Avi Kivity
2008-07-17 6:14 ` Dave Hansen
2008-07-17 6:42 ` Avi Kivity
2008-07-17 6:45 ` [PATCH] update kvm's anon_inodes.c for r/o bind mounts Dave Hansen
2008-07-19 7:33 ` Avi Kivity
2008-07-17 6:27 ` KVM overflows the stack Dave Hansen
2008-07-17 5:38 ` Avi Kivity [this message]
2008-03-27 15:50 ` [kvm-devel] kvm causing memory corruption? ~2.6.25-rc6 Dave Hansen
2008-03-27 15:53 ` Avi Kivity
2008-03-27 16:30 ` Dave Hansen
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=487EDAE1.8050007@qumranet.com \
--to=avi@qumranet.com \
--cc=aliguori@us.ibm.com \
--cc=dave@linux.vnet.ibm.com \
--cc=kvm@vger.kernel.org \
--cc=linux-kernel@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