From: David Miller <davem@davemloft.net>
To: mikpe@it.uu.se
Cc: linux-kernel@vger.kernel.org, simoneau@ele.uri.edu,
sparclinux@vger.kernel.org
Subject: Re: [sparc64] 2.6.18 unaligned acccess in ehci_hub_control
Date: Fri, 22 Sep 2006 15:22:59 -0700 (PDT) [thread overview]
Message-ID: <20060922.152259.54193010.davem@davemloft.net> (raw)
In-Reply-To: <200609222215.k8MMFfAj023040@harpo.it.uu.se>
From: Mikael Pettersson <mikpe@it.uu.se>
Date: Sat, 23 Sep 2006 00:15:41 +0200 (MEST)
> I rechecked with 2.6.18 final, and the behaviour is as I described:
> gcc-4.1.1 causes the alignment exceptions, while gcc-3.4.6 does not.
> I didn't get any PCI errors now, but I'm sure I did get them in the
> 2.6.17 or early 2.6.18-rc kernels.
>
> Here's a dmesg diff to show what happens, between the gcc-4.1.1
> and gcc-3.4.6 compiled kernels. The first part is from kernel
> bootup + user-space modprobe of the USB EHCI etc modules:
Thanks for taking a look into this, I'll dig deeper when
I get a chance.
next prev parent reply other threads:[~2006-09-22 22:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-22 22:15 [sparc64] 2.6.18 unaligned acccess in ehci_hub_control Mikael Pettersson
2006-09-22 22:22 ` David Miller [this message]
2006-09-24 0:05 ` David Miller
-- strict thread matches above, loose matches on Subject: below --
2006-09-24 13:58 Mikael Pettersson
2006-09-20 17:21 Will Simoneau
2006-09-20 17:56 ` David Miller
2006-09-21 10:37 ` Mikael Pettersson
2006-09-21 20:51 ` David Miller
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