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From: | Anthony Liguori |
Subject: | [Qemu-devel] Re: [PATCH -v6] QEMU: MCE: Add MCE simulation to qemu/tcg |
Date: | Tue, 30 Jun 2009 13:12:00 -0500 |
User-agent: | Thunderbird 2.0.0.21 (X11/20090320) |
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
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