From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: Werner Sembach <wse@tuxedocomputers.com>
Cc: Andreas Noever <andreas.noever@gmail.com>,
Michael Jamet <michael.jamet@intel.com>,
Yehezkel Bernat <YehezkelShB@gmail.com>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] thunderbolt: Reduce retry timeout to speed up boot for some devices
Date: Fri, 22 Dec 2023 13:03:05 +0200 [thread overview]
Message-ID: <20231222110305.GF2543524@black.fi.intel.com> (raw)
In-Reply-To: <20231220150956.230227-1-wse@tuxedocomputers.com>
On Wed, Dec 20, 2023 at 04:09:56PM +0100, Werner Sembach wrote:
> This is a followup to "thunderbolt: Workaround an IOMMU fault on certain
> systems with Intel Maple Ridge".
>
> It seems like the timeout can be reduced to 250ms. This reduces the overall
> delay caused by the retires to ~1s. This is about the time other things
> being initialized in parallel need anyway*, so like this the effective boot
> time is no longer compromised.
>
> *I only had a single device available for my measurements: A Clevo X170KM-G
> desktop replacement notebook.
>
> Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Applied to thunderbolt.git/next, thanks!
prev parent reply other threads:[~2023-12-22 11:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-20 15:09 [PATCH] thunderbolt: Reduce retry timeout to speed up boot for some devices Werner Sembach
2023-12-20 15:23 ` Werner Sembach
2023-12-20 16:04 ` Greg KH
2023-12-20 16:23 ` Werner Sembach
2023-12-20 16:41 ` Werner Sembach
2023-12-20 17:30 ` Greg KH
2023-12-21 10:37 ` Mika Westerberg
2023-12-21 12:20 ` Werner Sembach
2023-12-22 11:03 ` Mika Westerberg [this message]
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