On Saturday 02 December 2006 21:09, Frans Pop wrote:
> Since d-i switched to 2.6.18 I'm seeing significant delays during boot
> of the installer in two places.
Using git-bisect I have traced the issue to the following upstream commit.
Note that this commit was part of a longer series.
commit 539eb11e6e904f2cd4f62908cc5e44d724879721
Author: john stultz <johnstul@us.ibm.com>
Date: Mon Jun 26 00:25:10 2006 -0700
[PATCH] Time: i386 Conversion - part 2: Rework TSC Support
As part of the i386 conversion to the generic timekeeping infrastructure, this
introduces a new tsc.c file. The code in this file replaces the TSC
initialization, management and access code currently in timer_tsc.c (which
will be removed) that we want to preserve.
The code also introduces the following functionality:
o tsc_khz: like cpu_khz but stores the TSC frequency on systems that do not
change TSC frequency w/ CPU frequency
o check/mark_tsc_unstable: accessor/modifier flag for TSC timekeeping
usability
o minor cleanups to calibration math.
This patch also includes a one line __cpuinitdata fix from Zwane Mwaikambo.
Signed-off-by: John Stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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