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From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>,
	the arch/x86 maintainers <x86@kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Xen-devel <xen-devel@lists.xensource.com>
Subject: tip.git regression from "vsprintf: unify the format decoding layer for its 3 users"
Date: Sat, 14 Mar 2009 00:04:40 -0700	[thread overview]
Message-ID: <49BB5708.1090604@goop.org> (raw)

Change fef20d9c1380f04ba9492d6463148db07b413708, "vsprintf: unify the 
format decoding layer for its 3 users", causes a regression in xenbus 
which results in no devices getting attached to a new domain.  Reverting 
fef20d9c1380f04ba9492d6463148db07b413708 and 
39e874f8afbdb3745e2406ce4ecbde9ac4cbaa78 fixes the problem.

I haven't identified what format string is being handled wrongly, so I 
don't know what the precise bug is.  The most complex looking format in 
use seems to be %.*s; there's also "%s/%s", "%i" and "%lX".

    J

             reply	other threads:[~2009-03-14  7:04 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-03-14  7:04 Jeremy Fitzhardinge [this message]
2009-03-14 11:08 ` Vegard Nossum
2009-03-14 16:11   ` Jeremy Fitzhardinge

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