From: Huang Ying <ying.huang@intel.com>
To: Andi Kleen <andi@firstfloor.org>
Cc: Len Brown <lenb@kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Luck, Tony" <tony.luck@intel.com>,
"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
Matthew Garrett <mjg@redhat.com>
Subject: Re: [BUGFIX] ACPI, APEI, EINJ Param support is disabled by default
Date: Thu, 21 Jul 2011 10:54:13 +0800 [thread overview]
Message-ID: <4E2794D5.1030104@intel.com> (raw)
In-Reply-To: <20110721024204.GJ8006@one.firstfloor.org>
On 07/21/2011 10:42 AM, Andi Kleen wrote:
>>
>> +static bool param_extension;
>> +module_param(param_extension, bool, 0);
>
> Make it 0644, then it can be changed at runtime. No need to require a reboot.
Normally, EINJ is compiled as module, so we can change it at load time
without a reboot.
Do we need the real runtime switching capability?
Best Regards,
Huang Ying
next prev parent reply other threads:[~2011-07-21 2:54 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-20 8:09 [BUGFIX] ACPI, APEI, EINJ Param support is disabled by default Huang Ying
2011-07-20 15:22 ` Bjorn Helgaas
2011-07-20 15:22 ` Bjorn Helgaas
2011-07-21 1:02 ` Huang Ying
2011-07-21 4:46 ` Bjorn Helgaas
2011-07-21 4:46 ` Bjorn Helgaas
2011-07-21 5:14 ` Huang Ying
2011-07-21 2:42 ` Andi Kleen
2011-07-21 2:54 ` Huang Ying [this message]
2011-07-21 4:16 ` Andi Kleen
2011-07-21 4:27 ` Huang Ying
2011-07-21 4:50 ` Andi Kleen
2011-08-02 22:03 ` Len Brown
2011-08-03 0:37 ` Huang Ying
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