From 7035ef0f20babc348035df02ea4bd354c986fabf Mon Sep 17 00:00:00 2001 From: Tomas Henzl Date: Tue, 10 Feb 2026 20:18:50 +0100 Subject: [PATCH] scsi: ses: Fix devices attaching to different hosts [ Upstream commit 70ca8caa96ce473647054f5c7b9dab5423902402 ] On a multipath SAS system some devices don't end up with correct symlinks from the SCSI device to its enclosure. Some devices even have enclosure links pointing to enclosures attached to different SCSI hosts. ses_match_to_enclosure() calls enclosure_for_each_device() which iterates over all enclosures on the system, not just enclosures attached to the current SCSI host. Replace the iteration with a direct call to ses_enclosure_find_by_addr(). Reviewed-by: David Jeffery Signed-off-by: Tomas Henzl Link: https://patch.msgid.link/20260210191850.36784-1-thenzl@redhat.com Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/ses.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c index 2c61624cb4b0..50e744e89129 100644 --- a/drivers/scsi/ses.c +++ b/drivers/scsi/ses.c @@ -529,9 +529,8 @@ struct efd { }; static int ses_enclosure_find_by_addr(struct enclosure_device *edev, - void *data) + struct efd *efd) { - struct efd *efd = data; int i; struct ses_component *scomp; @@ -684,7 +683,7 @@ static void ses_match_to_enclosure(struct enclosure_device *edev, if (efd.addr) { efd.dev = &sdev->sdev_gendev; - enclosure_for_each_device(ses_enclosure_find_by_addr, &efd); + ses_enclosure_find_by_addr(edev, &efd); } }