From: Borislav Petkov <bp@alien8.de>
To: "Rafał Miłecki" <zajec5@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Problem with late AMD microcode reload/feedback
Date: Sun, 16 Dec 2018 01:08:05 +0100 [thread overview]
Message-ID: <20181216000804.GD6693@zn.tnic> (raw)
In-Reply-To: <CACna6ryhfaOFS4qjZoLjJqcu5LQd05_jDndL5+GpADTHhu3_7Q@mail.gmail.com>
On Sun, Dec 16, 2018 at 12:46:05AM +0100, Rafał Miłecki wrote:
> I'm trying to reload AMD Ryzen Mobile (fam17h) microcode doing:
> echo 1 > /sys/devices/system/cpu/microcode/reload
Also, I'd advise against using the late loading method but put the
microcode in the initrd (which your distro should be probably doing,
already):
Documentation/x86/microcode.txt
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
prev parent reply other threads:[~2018-12-16 0:08 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-15 23:46 Problem with late AMD microcode reload/feedback Rafał Miłecki
2018-12-16 0:05 ` Borislav Petkov
2018-12-16 8:08 ` Rafał Miłecki
2018-12-16 10:06 ` Borislav Petkov
2018-12-16 10:26 ` Rafał Miłecki
2018-12-16 10:44 ` Borislav Petkov
2018-12-16 11:02 ` Rafał Miłecki
2018-12-16 11:12 ` Borislav Petkov
2018-12-16 0:08 ` Borislav Petkov [this message]
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