From: Werner Almesberger <wa@almesberger.net>
To: Gerd Knorr <kraxel@bytesex.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
Jeff Dike <jdike@addtoit.com>,
uml devel <user-mode-linux-devel@lists.sourceforge.net>
Subject: Re: [uml-devel] Re: [ann] kraxel's 2.6.8 uml patch kit
Date: Sun, 22 Aug 2004 10:22:02 -0300 [thread overview]
Message-ID: <20040822102202.A6143@almesberger.net> (raw)
In-Reply-To: <20040821192842.GC27073@bytesex>; from kraxel@bytesex.org on Sat, Aug 21, 2004 at 09:28:43PM +0200
Gerd Knorr wrote:
> And I don't want to change that as having printk work early is a cool
> debugging feature.
Yeah ! I had a quick look at the code, and it seems that you
could still occasionally lose printk data in non-catastrophic
situations, e.g. when writing to a pipe. I've made a (less nice)
patch a while ago that doesn't loses data unless it really
really has to:
http://marc.theaimsgroup.com/?l=user-mode-linux-devel&m=108093851702249&w=2
BTW, do the console changes also remove the requirement that
stdin must be a tty, e.g. so that one could do
./linux </dev/null and that UML doesn't alter terminal
settings ? (I've just worked around the latter problem in
umlsim, but it's rather messy.)
- Werner
--
_________________________________________________________________________
/ Werner Almesberger, Buenos Aires, Argentina wa@almesberger.net /
/_http://www.almesberger.net/____________________________________________/
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next prev parent reply other threads:[~2004-08-22 13:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-20 12:24 [uml-devel] [ann] kraxel's 2.6.8 uml patch kit Gerd Knorr
2004-08-20 13:14 ` Geert Uytterhoeven
2004-08-20 16:52 ` Gerd Knorr
2004-08-20 19:01 ` [uml-devel] " Jeff Dike
2004-08-20 21:05 ` Geert Uytterhoeven
2004-08-21 19:28 ` Gerd Knorr
2004-08-22 13:22 ` Werner Almesberger [this message]
2004-08-23 11:06 ` Gerd Knorr
2004-08-22 11:17 ` Gerd Knorr
2004-08-31 0:25 ` D. Bahi
2004-09-14 12:36 ` Gerd Knorr
2004-09-15 20:59 ` D. Bahi
2004-09-16 10:29 ` [uml-devel] [patch] core-on-panic next take ;) Gerd Knorr
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