From: ebiederm@xmission.com (Eric W. Biederman)
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: <linux-kernel@vger.kernel.org>,
<linux-pci@atrey.karlin.mff.cuni.cz>,
Michael Ellerman <michael@ellerman.id.au>,
Greg Kroah-Hartman <gregkh@suse.de>
Subject: [PATCH 0/3] Basic msi bug fixes..
Date: Tue, 27 Feb 2007 12:24:17 -0700 [thread overview]
Message-ID: <m1tzx7l7z2.fsf@ebiederm.dsl.xmission.com> (raw)
While looking at some other irq issues I realized that the current msi code
has a serious issue in that we don't have support for masking msi interrupts
on all variations of the msi capabilities.
Closing that hole is simple, but it requires the msi enable/disable
logic to be sorted out. Which is a little more complicated...
These are moderately simples fixes so the should be safe for 2.6.21.
Eric
next reply other threads:[~2007-02-27 19:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-27 19:24 Eric W. Biederman [this message]
2007-02-27 19:28 ` [PATCH 1/3] msi: Sanely support hardware level msi disabling Eric W. Biederman
2007-02-27 19:31 ` [PATCH 2/3] msi: Fixup the msi enable/disable logic Eric W. Biederman
2007-02-27 19:33 ` [PATCH 3/3] msi: Support masking msi irqs without a mask bit Eric W. Biederman
2007-03-02 2:26 ` [PATCH 2/3] msi: Fixup the msi enable/disable logic Michael Ellerman
2007-03-07 5:19 ` Eric W. Biederman
2007-03-07 8:51 ` Michael Ellerman
2007-03-02 20:52 ` [PATCH 0/3] Basic msi bug fixes Greg KH
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