Date: Sat, 01 May 2004 16:24:55 -0600 (MDT) From: "M. Warner Losh" <imp@bsdimp.com> To: bde@zeta.org.au Cc: freebsd-current@freebsd.org Subject: Re: sio: lots of silo overflows on Asus K8V with Moxa Smartio C104H/PCI Message-ID: <20040501.162455.37300016.imp@bsdimp.com> In-Reply-To: <20040501140658.F19558@gamplex.bde.org> References: <20040426233925.Y5300@gamplex.bde.org> <20040430102504.477152ce.bm@malepartus.de> <20040501140658.F19558@gamplex.bde.org>
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In message: <20040501140658.F19558@gamplex.bde.org>
Bruce Evans <bde@zeta.org.au> writes:
: Not using a fast interrupt handler may cause occasional silo overflows,
: but shouldn't cause many. The problem is mostly elsewhere (Giant locking
: for too long), but siointr() shouldn't use Giant locking. Try the following
: patch if you still have shared interrupts:
Is the tty layer giant safe now?
Warner
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