From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Shahed Shaikh <shahed.shaikh@cavium.com>,
Ariel Elior <ariel.elior@cavium.com>,
"David S. Miller" <davem@davemloft.net>
Subject: [PATCH 4.14 25/41] qed: Fix mask for physical address in ILT entry
Date: Sat, 9 Jun 2018 17:29:57 +0200 [thread overview]
Message-ID: <20180609152927.786265776@linuxfoundation.org> (raw)
In-Reply-To: <20180609152926.389750182@linuxfoundation.org>
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Shahed Shaikh <shahed.shaikh@cavium.com>
[ Upstream commit fdd13dd350dda1826579eb5c333d76b14513b812 ]
ILT entry requires 12 bit right shifted physical address.
Existing mask for ILT entry of physical address i.e.
ILT_ENTRY_PHY_ADDR_MASK is not sufficient to handle 64bit
address because upper 8 bits of 64 bit address were getting
masked which resulted in completer abort error on
PCIe bus due to invalid address.
Fix that mask to handle 64bit physical address.
Fixes: fe56b9e6a8d9 ("qed: Add module with basic common support")
Signed-off-by: Shahed Shaikh <shahed.shaikh@cavium.com>
Signed-off-by: Ariel Elior <ariel.elior@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/ethernet/qlogic/qed/qed_cxt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
@@ -77,7 +77,7 @@
#define ILT_CFG_REG(cli, reg) PSWRQ2_REG_ ## cli ## _ ## reg ## _RT_OFFSET
/* ILT entry structure */
-#define ILT_ENTRY_PHY_ADDR_MASK 0x000FFFFFFFFFFFULL
+#define ILT_ENTRY_PHY_ADDR_MASK (~0ULL >> 12)
#define ILT_ENTRY_PHY_ADDR_SHIFT 0
#define ILT_ENTRY_VALID_MASK 0x1ULL
#define ILT_ENTRY_VALID_SHIFT 52
next prev parent reply other threads:[~2018-06-09 15:35 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-09 15:29 [PATCH 4.14 00/41] 4.14.49-stable review Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 01/41] scsi: sd_zbc: Fix potential memory leak Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 02/41] scsi: sd_zbc: Avoid that resetting a zone fails sporadically Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 03/41] mmap: introduce sane default mmap limits Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 04/41] mmap: relax file size limit for regular files Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 05/41] btrfs: define SUPER_FLAG_METADUMP_V2 Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 07/41] be2net: Fix error detection logic for BE3 Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 08/41] bnx2x: use the right constant Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 09/41] dccp: dont free ccid2_hc_tx_sock struct in dccp_disconnect() Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 10/41] enic: set DMA mask to 47 bit Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 11/41] ip6mr: only set ip6mr_table from setsockopt when ip6mr_new_table succeeds Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 12/41] ip6_tunnel: remove magic mtu value 0xFFF8 Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 13/41] ipmr: properly check rhltable_init() return value Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 14/41] ipv4: remove warning in ip_recv_error Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 15/41] ipv6: omit traffic class when calculating flow hash Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 16/41] isdn: eicon: fix a missing-check bug Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 17/41] kcm: Fix use-after-free caused by clonned sockets Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 18/41] netdev-FAQ: clarify DaveMs position for stable backports Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 19/41] net: ipv4: add missing RTA_TABLE to rtm_ipv4_policy Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 20/41] net: metrics: add proper netlink validation Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 21/41] net/packet: refine check for priv area size Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 22/41] net: phy: broadcom: Fix bcm_write_exp() Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 24/41] packet: fix reserve calculation Greg Kroah-Hartman
2018-06-09 15:29 ` Greg Kroah-Hartman [this message]
2018-06-09 15:29 ` [PATCH 4.14 26/41] sctp: not allow transport timeout value less than HZ/5 for hb_timer Greg Kroah-Hartman
2018-06-09 15:29 ` [PATCH 4.14 27/41] team: use netdev_features_t instead of u32 Greg Kroah-Hartman
2018-06-09 15:30 ` [PATCH 4.14 28/41] vhost: synchronize IOTLB message with dev cleanup Greg Kroah-Hartman
2018-06-09 15:30 ` [PATCH 4.14 29/41] vrf: check the original netdevice for generating redirect Greg Kroah-Hartman
2018-06-09 15:30 ` [PATCH 4.14 30/41] ipv6: sr: fix memory OOB access in seg6_do_srh_encap/inline Greg Kroah-Hartman
2018-06-09 15:30 ` [PATCH 4.14 31/41] net: phy: broadcom: Fix auxiliary control register reads Greg Kroah-Hartman
2018-06-09 15:30 ` [PATCH 4.14 32/41] net-sysfs: Fix memory leak in XPS configuration Greg Kroah-Hartman
2018-06-09 15:30 ` [PATCH 4.14 33/41] virtio-net: correctly transmit XDP buff after linearizing Greg Kroah-Hartman
2018-06-09 15:30 ` [PATCH 4.14 34/41] net/mlx4: Fix irq-unsafe spinlock usage Greg Kroah-Hartman
2018-06-09 15:30 ` [PATCH 4.14 35/41] tun: Fix NULL pointer dereference in XDP redirect Greg Kroah-Hartman
2018-06-09 15:30 ` [PATCH 4.14 36/41] virtio-net: correctly check num_buf during err path Greg Kroah-Hartman
2018-06-09 15:30 ` [PATCH 4.14 37/41] net/mlx5e: When RXFCS is set, add FCS data into checksum calculation Greg Kroah-Hartman
2018-06-09 15:30 ` [PATCH 4.14 38/41] virtio-net: fix leaking page for gso packet during mergeable XDP Greg Kroah-Hartman
2018-06-09 15:30 ` [PATCH 4.14 39/41] rtnetlink: validate attributes in do_setlink() Greg Kroah-Hartman
2018-06-09 15:30 ` [PATCH 4.14 40/41] cls_flower: Fix incorrect idr release when failing to modify rule Greg Kroah-Hartman
2018-06-09 15:30 ` [PATCH 4.14 41/41] PCI: hv: Do not wait forever on a device that has disappeared Greg Kroah-Hartman
2018-06-10 9:06 ` [PATCH 4.14 00/41] 4.14.49-stable review Naresh Kamboju
2018-06-10 15:13 ` Guenter Roeck
2018-06-11 19:36 ` Shuah Khan
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