linux-kernel - [realtime kernel 2.6.21-rt2 and up] Extremely slow bootup for x86

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Message-ID: <6d4bc9fc0705200525m1b72aaaevf8a1d090038bb7dc@mail.gmail.com>
Date:	Sun, 20 May 2007 14:25:34 +0200
From:	"Maarten Maathuis" <madman2003@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: [realtime kernel 2.6.21-rt2 and up] Extremely slow bootup for x86_64

When i try to boot a kernel higher than 2.6.21-rt1, it boots very
slowly. It takes minutes to even detect two cdrom players. I noticed
in the changelog:

- x86/64 high-res timers and dynticks update (Thomas Gleixner)

I included the .config from 2.6.21-rt1, which i ran make oldconfig on.

I cannot provide any other information, since i estimate it will take
ages to bootup.

Please CC me when replying, because i do not recieve this list.

Sincerely,

Maarten Maathuis.

Download attachment ".config" of type "application/octet-stream" (45524 bytes)