netdev - [PATCH 6/7 v1] initdev:kernel:SCSI asynchronous block init device notification

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20090804221518.GA9362@cuplxvomd02.corp.sa.net>
Date:	Tue, 4 Aug 2009 15:15:18 -0700
From:	David VomLehn <dvomlehn@...co.com>
To:	linux-kernel@...r.kernel.org
Cc:	akpm@...ux-foundation.org, linux-usb@...r.kernel.org,
	greg@...ah.com, linux-scsi@...r.kernel.org, netdev@...r.kernel.org,
	arjan@...radead.org
Subject: [PATCH 6/7 v1] initdev:kernel:SCSI asynchronous block init device
	notification

In addition to the bus initdev synchronization, SCSI also starts asynchronous
threads with which we must synchronize.

Signed-off-by: David VomLehn <dvomlehn@...co.com>
---
 drivers/scsi/sd.c     |    2 ++
 fs/partitions/check.c |    1 +
 2 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 5616cd7..394235d 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -2005,6 +2005,7 @@ static void sd_probe_async(void *data, async_cookie_t cookie)
 
 	sd_printk(KERN_NOTICE, sdkp, "Attached SCSI %sdisk\n",
 		  sdp->removable ? "removable " : "");
+	initdev_probe_done(INITDEV_BLOCK_MASK);
 }
 
 /**
@@ -2090,6 +2091,7 @@ static int sd_probe(struct device *dev)
 
 	get_device(&sdp->sdev_gendev);
 
+	initdev_found(INITDEV_BLOCK_MASK);
 	async_schedule(sd_probe_async, sdkp);
 
 	return 0;
diff --git a/fs/partitions/check.c b/fs/partitions/check.c
index ea4e6cb..a0fa50c 100644
--- a/fs/partitions/check.c
+++ b/fs/partitions/check.c
@@ -512,6 +512,7 @@ exit:
 	while ((part = disk_part_iter_next(&piter)))
 		kobject_uevent(&part_to_dev(part)->kobj, KOBJ_ADD);
 	disk_part_iter_exit(&piter);
+	initdev_registered(INITDEV_BLOCK_TYPE);
 }
 
 int rescan_partitions(struct gendisk *disk, struct block_device *bdev)
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html