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From: Chen Yucong <slaoub@gmail.com>
To: bp@alien8.de
Cc: tony.luck@intel.com, ak@linux.intel.com,
	gong.chen@linux.intel.com, linux-edac@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] mce-inject: extend mce-inject for support threshold interrupt event injection on ADM platform
Date: Fri, 31 Oct 2014 09:24:05 +0800	[thread overview]
Message-ID: <1414718648-7766-1-git-send-email-slaoub@gmail.com> (raw)



The work based on Boris's ras-for-3.19 branch.
https://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git -b ras-for-3.19

Until now, `mce-inject' is unable to inject threshold interrupt event 
on AMD platform. That's because both Threshold Interrupt and POLL have a
separate event handler. amd_threshold_interrupt() is used for handling
Threshold Interrupt event. And machine_check_poll() has been used for
polling other events, such as `deferred' error. The main items of this
work include:

  * apply MCE MSR wrappers to AMD-specific threshold interrupt handler 
    for supporting mce-inject
  * introduces a new flag MCJ_INTERRUPT that is used to separate 
    CMCI/Threshold Interrupt and POLL in mce-inject.

Note that Linux machine check injector tool - mce-inject should be also
updated for accommodating the above changes in kernel-space.
  * [PATCH] separate CMCI/Threshold Interrupt and POLL in mce-inject
  * https://git.kernel.org/pub/scm/utils/cpu/mce/mce-inject.git

             reply	other threads:[~2014-10-31  1:25 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-31  1:24 Chen Yucong [this message]
2014-10-31  1:24 ` [PATCH 1/2] x86, mce: apply MCE MSR wrappers to AMD platform for testing threshold interrupt handler Chen Yucong
2014-10-31  1:24 ` [PATCH 2/2] x86, mce, amd: extend mce-inject for support threshold interrupt event injection on AMD platform Chen Yucong
     [not found]   ` <CAOjmkp9Aec9Ec-93YvT5S_mMaxrOoZSYCDbjyWaxGV_dac6qog@mail.gmail.com>
2014-11-03 17:51     ` Aravind Gopalakrishnan
2014-11-03 18:00       ` Borislav Petkov
2014-11-04  2:02         ` Chen Yucong
2014-11-04  1:39       ` Chen Yucong
2014-10-31  1:24 ` [PATCH] separate CMCI/Threshold Interrupt and POLL in mce-inject Chen Yucong

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