From: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
To: Borislav Petkov <bp@alien8.de>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
linux-kernel@vger.kernel.org, x86@kernel.org
Subject: Re: x86/amd late microcode thread loading slows down boot
Date: Thu, 14 Nov 2024 21:01:19 +0100 [thread overview]
Message-ID: <ZzZXD2tDLuIkBLNg@antipodes> (raw)
In-Reply-To: <20241114095639.GDZzXJV1EDJlMqv24c@fat_crate.local>
On Thu, Nov 14, 2024 at 10:56:39AM +0100, Borislav Petkov wrote:
>
> On Thu, Nov 07, 2024 at 09:58:12PM +0100, Thomas De Schampheleire wrote:
> > Boris, perhaps you can propose a more fine-tuned flushing? I'd be happy to try
> > that.
>
> Let's see if that does the deal too.
Thanks, I tested your patch (ported to 6.6.x) and confirm it also fixes the
issue.
This test of course does not invalidate any of the comments from Andrew Cooper.
Best regards,
Thomas
next prev parent reply other threads:[~2024-11-14 20:01 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-06 17:20 x86/amd late microcode thread loading slows down boot Thomas De Schampheleire
2024-11-06 18:50 ` Andrew Cooper
2024-11-07 15:30 ` Borislav Petkov
2024-11-07 20:58 ` Thomas De Schampheleire
2024-11-14 9:56 ` Borislav Petkov
2024-11-14 12:03 ` Andrew Cooper
2024-11-15 20:51 ` Borislav Petkov
2024-11-16 19:32 ` Andrew Cooper
2024-11-17 18:23 ` David Laight
2024-11-17 19:52 ` Borislav Petkov
2024-11-18 15:13 ` Thomas De Schampheleire
2024-11-18 15:28 ` Borislav Petkov
2024-11-18 15:58 ` Thomas De Schampheleire
2024-11-19 10:46 ` Thomas De Schampheleire
2024-11-19 11:17 ` Borislav Petkov
2024-11-18 19:16 ` Borislav Petkov
2024-11-14 20:01 ` Thomas De Schampheleire [this message]
2024-11-19 11:21 ` [PATCH 1/2] x86/mm: Carve out INVLPG inline asm for use by others Borislav Petkov
2024-11-19 11:21 ` [PATCH 2/2] x86/microcode/AMD: Flush patch buffer mapping after application Borislav Petkov
2024-11-25 11:04 ` [tip: x86/urgent] " tip-bot2 for Borislav Petkov (AMD)
2024-11-25 11:04 ` [tip: x86/urgent] x86/mm: Carve out INVLPG inline asm for use by others tip-bot2 for Borislav Petkov (AMD)
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