From: Andi Kleen <andi@firstfloor.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Calvin Walton <calvin.walton@kepstin.ca>,
Jiri Kosina <jkosina@suse.cz>,
linux-kernel@vger.kernel.org, shemminger@vyatta.com
Subject: Re: long boot delays caused by 070ad7e7 floppy change
Date: Tue, 03 Jul 2012 13:11:43 -0700 [thread overview]
Message-ID: <m2ipe4bo5c.fsf@firstfloor.org> (raw)
In-Reply-To: <CA+55aFzn+dW+Aj5T_vVP3XG3n3P+7mqJwGQLsWY14yEwduku5Q@mail.gmail.com> (Linus Torvalds's message of "Tue, 3 Jul 2012 13:05:51 -0700")
Linus Torvalds <torvalds@linux-foundation.org> writes:
>
> Doing it asynchronously like Andi does helps a bit,
I think it would be more effective if the floppy driver initialized
earlier, I think I have some slowdown because it starts too late.
> but I suspect we
> could make the reset timeout shorter still just to make the initial
> "you don't have a floppy drive" code go faster.
>
> That said, why even compile in the floppy driver any more?
I used to boot simulators from make fdimage some time ago. Until
the kernels got too large :-)
But yes make isoimage is the way to go and
I'll remove it from my configs.
Thanks for the debugging.
-Andi
--
ak@linux.intel.com -- Speaking for myself only
next prev parent reply other threads:[~2012-07-03 20:11 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-02 22:46 long boot delays caused by 070ad7e7 floppy change Andi Kleen
2012-07-02 23:01 ` Linus Torvalds
2012-07-03 13:47 ` Calvin Walton
2012-07-03 17:07 ` Linus Torvalds
2012-07-03 17:40 ` Calvin Walton
2012-07-03 17:50 ` Linus Torvalds
2012-07-03 17:57 ` Jiri Kosina
2012-07-03 18:45 ` Andi Kleen
2012-07-03 17:58 ` Linus Torvalds
2012-07-03 18:15 ` Jiri Kosina
2012-07-03 18:58 ` Andi Kleen
2012-07-03 19:12 ` Linus Torvalds
2012-07-03 19:36 ` Calvin Walton
2012-07-03 19:42 ` Andi Kleen
2012-07-03 20:05 ` Linus Torvalds
2012-07-03 20:11 ` Andi Kleen [this message]
2012-07-03 23:06 ` Jiri Kosina
2012-07-03 19:40 ` Andi Kleen
2012-07-03 23:01 ` Linus Torvalds
2012-07-03 17:45 ` Andi Kleen
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