From: Harro Haan <hrhaan@gmail.com>
To: Alan Stern <stern@rowland.harvard.edu>,
Greg Kroah-Hartman <gregkh@suse.de>
Cc: Lennert Buytenhek <kernel@wantstofly.org>,
Nicolas Pitre <nico@fluxnic.net>, <linux-usb@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, Harro Haan <hrhaan@gmail.com>
Subject: [PATCH] fix ehci alignment error
Date: Mon, 10 Oct 2011 14:38:27 +0200 [thread overview]
Message-ID: <20111010124154.464239811@gmail.com> (raw)
[-- Attachment #1: fix-ehci-alignment-error.patch --]
[-- Type: text/plain, Size: 688 bytes --]
The Kirkwood gave an unaligned memory access error on
line 742 of drivers/usb/host/echi-hcd.c:
"ehci->last_periodic_enable = ktime_get_real();"
Signed-off-by: Harro Haan <hrhaan@gmail.com>
---
include/linux/usb/hcd.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 0097136..c0ecc5a 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -178,7 +178,7 @@ struct usb_hcd {
* this structure.
*/
unsigned long hcd_priv[0]
- __attribute__ ((aligned(sizeof(unsigned long))));
+ __attribute__ ((aligned(sizeof(s64))));
};
/* 2.4 does this a bit differently ... */
--
1.7.0.4
next reply other threads:[~2011-10-10 12:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-10 12:38 Harro Haan [this message]
2011-10-10 14:14 ` [PATCH] fix ehci alignment error Greg KH
2011-10-10 16:29 ` Måns Rullgård
2011-10-10 17:00 ` Greg KH
2011-10-10 17:31 ` Mikael Pettersson
2011-10-10 17:38 ` Greg KH
2011-10-10 18:41 ` Måns Rullgård
2011-10-10 15:28 ` Alan Stern
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