From: Anthony Liguori <anthony@codemonkey.ws>
To: Huang Ying <ying.huang@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>, Avi Kivity <avi@redhat.com>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
qemu-devel@nongnu.org
Subject: [Qemu-devel] Re: [PATCH -v6] QEMU: MCE: Add MCE simulation to qemu/tcg
Date: Tue, 30 Jun 2009 13:12:00 -0500 [thread overview]
Message-ID: <4A4A5570.1070107@codemonkey.ws> (raw)
In-Reply-To: <1245722714.22246.424.camel@yhuang-dev.sh.intel.com>
Hi Huang,
Huang Ying wrote:
> - MCE features are initialized when VCPU is intialized according to CPUID.
> - A monitor command "mce" is added to inject a MCE.
> - A new interrupt mask: CPU_INTERRUPT_MCE is added to inject the MCE.
>
Can you post some instructions on how to test this functionality? For
instance, I believe Linux is capable of delivering a SIGBUS to a process
based on certain MCE's. I'm not sure what the steps would be though to
create a process using a particular physical memory address, generate a
MCE for that address, and then inspect that the process received the signal.
Are you testing the patches via something like that?
Regards,
Anthony Liguori
next prev parent reply other threads:[~2009-06-30 18:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-23 2:05 [Qemu-devel] [PATCH -v6] QEMU: MCE: Add MCE simulation to qemu/tcg Huang Ying
2009-06-30 18:12 ` Anthony Liguori [this message]
2009-07-01 1:14 ` [Qemu-devel] " Huang Ying
2009-07-07 1:58 ` Huang Ying
2009-07-09 1:43 ` Huang Ying
2009-07-10 18:30 ` [Qemu-devel] " Christoph Hellwig
2009-07-10 18:43 ` Anthony Liguori
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