netdev - [PATCH net-next 4/5] cnic: Fix rq_page

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

Message-ID: <1259802939-4742-4-git-send-email-mchan@broadcom.com>
Date:	Wed, 2 Dec 2009 17:15:38 -0800
From:	"Michael Chan" <mchan@...adcom.com>
To:	davem@...emloft.net
cc:	netdev@...r.kernel.org
Subject: [PATCH net-next 4/5] cnic: Fix rq_page_table DMA address.

The old code mistakenly zeroed out the upper 32-bit of the DMA address.

Signed-off-by: Michael Chan <mchan@...adcom.com>
Signed-off-by: Benjamin Li <benli@...adcom.com>
---
 drivers/net/cnic.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index bb6ce8d..d78e803 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -1500,9 +1500,9 @@ static int cnic_setup_bnx2x_ctx(struct cnic_dev *dev, struct kwqe *wqes[],
 	ictx->timers_context.flags |= ISCSI_TIMERS_BLOCK_CONTEXT_CONN_VALID_FLG;
 
 	ictx->ustorm_st_context.ring.rq.pbl_base.lo =
-		req2->rq_page_table_addr_lo & 0xffffffff;
+		req2->rq_page_table_addr_lo;
 	ictx->ustorm_st_context.ring.rq.pbl_base.hi =
-		(u64) req2->rq_page_table_addr_hi >> 32;
+		req2->rq_page_table_addr_hi;
 	ictx->ustorm_st_context.ring.rq.curr_pbe.lo = req3->qp_first_pte[0].hi;
 	ictx->ustorm_st_context.ring.rq.curr_pbe.hi = req3->qp_first_pte[0].lo;
 	ictx->ustorm_st_context.ring.r2tq.pbl_base.lo =
-- 
1.6.4.GIT


--
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