linux-kernel - [PATCH 2.6.20 2/2] ehca: ehca_irq.c: fix mismatched spin

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 for Android: free password hash cracker in your pocket

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

Message-Id: <200701192251.01888.hnguyen@linux.vnet.ibm.com>
Date:	Fri, 19 Jan 2007 22:51:01 +0100
From:	Hoang-Nam Nguyen <hnguyen@...ux.vnet.ibm.com>
To:	Roland Dreier <rdreier@...co.com>, linux-kernel@...r.kernel.org,
	linuxppc-dev@...abs.org, openfabrics-ewg@...nib.org,
	openib-general@...nib.org
Cc:	raisch@...ibm.com
Subject: [PATCH 2.6.20 2/2] ehca: ehca_irq.c: fix mismatched spin_unlock in irq handler

Hello Roland!
This is a patch for ehca_irq.c that fixes an unproper use of spin_unlock
in irq handler.
Thanks
Nam


Signed-off-by Hoang-Nam Nguyen <hnguyen@...ibm.com>
---


 ehca_irq.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)


diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c
index e7209af..93788d8 100644
--- a/drivers/infiniband/hw/ehca/ehca_irq.c
+++ b/drivers/infiniband/hw/ehca/ehca_irq.c
@@ -440,7 +440,7 @@ void ehca_tasklet_eq(unsigned long data)
 					cq = idr_find(&ehca_cq_idr, token);
 
 					if (cq == NULL) {
-						spin_unlock(&ehca_cq_idr_lock);
+						spin_unlock_irqrestore(&ehca_cq_idr_lock, flags);
 						break;
 					}
 
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/