Messages in this thread Patch in this message | | | Date | Thu, 07 Jun 2012 13:03:39 +0900 | From | Greg KH <> | Subject | [ 03/82] SCSI: fix scsi_wait_scan |
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3.4-stable review patch. If anyone has any objections, please let me know.
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From: James Bottomley <jbottomley@parallels.com>
commit 1ff2f40305772b159a91c19590ee159d3a504afc upstream.
Commit c751085943362143f84346d274e0011419c84202 Author: Rafael J. Wysocki <rjw@sisk.pl> Date: Sun Apr 12 20:06:56 2009 +0200
PM/Hibernate: Wait for SCSI devices scan to complete during resume
Broke the scsi_wait_scan module in 2.6.30. Apparently debian still uses it so fix it and backport to stable before removing it in 3.6.
The breakage is caused because the function template in include/scsi/scsi_scan.h is defined to be a nop unless SCSI is built in. That means that in the modular case (which is every distro), the scsi_wait_scan module does a simple async_synchronize_full() instead of waiting for scans.
Signed-off-by: James Bottomley <JBottomley@Parallels.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/scsi/scsi_wait_scan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/scsi/scsi_wait_scan.c +++ b/drivers/scsi/scsi_wait_scan.c @@ -12,7 +12,7 @@ #include <linux/module.h> #include <linux/device.h> -#include <scsi/scsi_scan.h> +#include "scsi_priv.h" static int __init wait_scan_init(void) {
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