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From: Jacob Shin <jacob.shin@amd.com>
To: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: "H. Peter Anvin" <hpa@zytor.com>, Ingo Molnar <mingo@redhat.com>,
	Thomas Gleixner <tglx@linutronix.de>, <x86@kernel.org>,
	Fenghua Yu <fenghua.yu@intel.com>,
	Andreas Herrmann <herrmann.der.user@googlemail.com>,
	Borislav Petkov <bp@alien8.de>, Joe Perches <joe@perches.com>,
	<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH V3 4/4] microcode/x86/amd: early microcode patch loading support for AMD
Date: Fri, 31 May 2013 10:54:02 -0500	[thread overview]
Message-ID: <20130531155402.GA15667@jshin-Toonie> (raw)
In-Reply-To: <20130531042649.GA4488@khazad-dum.debian.net>

On Fri, May 31, 2013 at 01:26:49AM -0300, Henrique de Moraes Holschuh wrote:
> On Thu, 30 May 2013, Jacob Shin wrote:
> >  mkdir initrd
> >  cd initrd
> > -mkdir kernel
> > -mkdir kernel/x86
> > -mkdir kernel/x86/microcode
> > -cp ../microcode.bin kernel/x86/microcode/GenuineIntel.bin
> > -find .|cpio -oc >../ucode.cpio
> > +mkdir -p kernel/x86/microcode
> > +cp ../microcode.bin kernel/x86/microcode/GenuineIntel.bin (or AuthenticAMD.bin)
> 
> Can I just 
> 'cat /lib/firmware/amd-ucode/*bin >kernel/x86/microcode/AuthenticAMD.bin' 
> to get a valid microcode container for all amd processors?
> 
> The answer for Intel is "yes".  I sure hope it is the same for AMD...

Hm. I have not thought about that, I will investigate and follow up
with a patch if needed.

Thanks,


  reply	other threads:[~2013-05-31 15:54 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-30 19:09 [PATCH V3 0/4] x86/microcode: early microcode patch loading support on AMD Jacob Shin
2013-05-30 19:09 ` [PATCH V3 1/4] x86, microcode, intel: Correct typo in printk Jacob Shin
2013-05-31  3:26   ` [tip:x86/microcode] " tip-bot for Borislav Petkov
2013-05-30 19:09 ` [PATCH V3 2/4] x86/microcode: vendor abstract out save_microcode_in_initrd() Jacob Shin
2013-05-31  3:27   ` [tip:x86/microcode] x86, microcode: Vendor " tip-bot for Jacob Shin
2013-05-30 19:09 ` [PATCH V3 3/4] x86/microcode/amd: refactor functions to prepare for early loading Jacob Shin
2013-05-31  3:29   ` [tip:x86/microcode] x86, microcode, amd: Refactor " tip-bot for Jacob Shin
2013-05-30 19:09 ` [PATCH V3 4/4] microcode/x86/amd: early microcode patch loading support for AMD Jacob Shin
2013-05-31  3:31   ` [tip:x86/microcode] x86, microcode, amd: Early " tip-bot for Jacob Shin
2013-05-31  6:10     ` Yinghai Lu
2013-05-31  6:59       ` Jacob Shin
2013-05-31  8:41     ` Borislav Petkov
2013-05-31 15:02       ` Jacob Shin
2013-05-31 15:13         ` H. Peter Anvin
2013-05-31 15:17           ` Jacob Shin
2013-05-31 21:59         ` [tip:x86/microcode] x86, microcode, amd: Fix warnings and errors on with CONFIG_MICROCODE=m tip-bot for Jacob Shin
2013-06-01  9:30           ` Borislav Petkov
2013-06-04 21:02           ` Yinghai Lu
2013-06-04 21:36             ` Jacob Shin
2013-06-04 21:55               ` Jacob Shin
2013-06-04 22:05                 ` Yinghai Lu
2013-05-31  4:26   ` [PATCH V3 4/4] microcode/x86/amd: early microcode patch loading support for AMD Henrique de Moraes Holschuh
2013-05-31 15:54     ` Jacob Shin [this message]
2013-05-31 19:32     ` Andreas Herrmann
2013-05-31 21:30       ` Henrique de Moraes Holschuh
2013-06-01  1:15         ` Jacob Shin
2013-06-05 22:10           ` Borislav Petkov
2013-06-06 20:06             ` Jacob Shin

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