From: bugzilla-daemon@bugzilla.kernel.org
To: linux-pm@vger.kernel.org
Subject: [Bug 103351] Machine check exception on Broadwell quad-core with SpeedStep enabled
Date: Thu, 01 Oct 2015 20:09:00 +0000 [thread overview]
Message-ID: <bug-103351-137361-xuq17ZbEaF@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-103351-137361@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=103351
--- Comment #34 from Kristóf Marussy <kris7topher@gmail.com> ---
This kind of fix should be probably applied before init is ran so that if some
cpuinfo flags are changed, they are properly exposed event to early userspace.
I think you should load the .bin with the kernel early microcode loading
facility: https://www.kernel.org/doc/Documentation/x86/early-microcode.txt
Note that multiple initrd files can be passed to the kernel, so there is no
need to concatenate the microcode cpio with the original initrd, see e.g.
https://wiki.archlinux.org/index.php/Microcode
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next prev parent reply other threads:[~2015-10-01 20:09 UTC|newest]
Thread overview: 111+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-23 13:45 [Bug 103351] New: Machine check exception on Broadwell quad-core with SpeedStep enabled bugzilla-daemon
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