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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org,
	Sudarsana Reddy Kalluru <skalluru@marvell.com>,
	Manish Chopra <manishc@marvell.com>,
	"David S. Miller" <davem@davemloft.net>
Subject: [PATCH 4.9 25/32] bnx2x: Disable multi-cos feature.
Date: Fri,  9 Aug 2019 15:45:28 +0200	[thread overview]
Message-ID: <20190809133923.742613826@linuxfoundation.org> (raw)
In-Reply-To: <20190809133922.945349906@linuxfoundation.org>

From: Sudarsana Reddy Kalluru <skalluru@marvell.com>

[ Upstream commit d1f0b5dce8fda09a7f5f04c1878f181d548e42f5 ]

Commit 3968d38917eb ("bnx2x: Fix Multi-Cos.") which enabled multi-cos
feature after prolonged time in driver added some regression causing
numerous issues (sudden reboots, tx timeout etc.) reported by customers.
We plan to backout this commit and submit proper fix once we have root
cause of issues reported with this feature enabled.

Fixes: 3968d38917eb ("bnx2x: Fix Multi-Cos.")
Signed-off-by: Sudarsana Reddy Kalluru <skalluru@marvell.com>
Signed-off-by: Manish Chopra <manishc@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -1939,7 +1939,7 @@ u16 bnx2x_select_queue(struct net_device
 	}
 
 	/* select a non-FCoE queue */
-	return fallback(dev, skb) % (BNX2X_NUM_ETH_QUEUES(bp) * bp->max_cos);
+	return fallback(dev, skb) % (BNX2X_NUM_ETH_QUEUES(bp));
 }
 
 void bnx2x_set_num_queues(struct bnx2x *bp)



  parent reply	other threads:[~2019-08-09 13:47 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-09 13:45 [PATCH 4.9 00/32] 4.9.189-stable review Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 01/32] scsi: fcoe: Embed fc_rport_priv in fcoe_rport structure Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 02/32] ARM: dts: Add pinmuxing for i2c2 and i2c3 for LogicPD SOM-LV Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 03/32] ARM: dts: Add pinmuxing for i2c2 and i2c3 for LogicPD torpedo Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 04/32] ARM: dts: logicpd-som-lv: Fix Audio Mute Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 05/32] arm64: cpufeature: Fix CTR_EL0 field definitions Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 06/32] arm64: cpufeature: Fix feature comparison for CTR_EL0.{CWG,ERG} Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 07/32] tcp: be more careful in tcp_fragment() Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 08/32] HID: wacom: fix bit shift for Cintiq Companion 2 Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 09/32] HID: Add quirk for HP X1200 PIXART OEM mouse Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 10/32] RDMA: Directly cast the sockaddr union to sockaddr Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 11/32] [PATCH] IB: directly cast the sockaddr union to aockaddr Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 12/32] objtool: Add machine_real_restart() to the noreturn list Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 13/32] objtool: Add rewind_stack_do_exit() " Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 14/32] libceph: use kbasename() and kill ceph_file_part() Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 15/32] atm: iphase: Fix Spectre v1 vulnerability Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 16/32] net: bridge: delete local fdb on device init failure Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 17/32] net: bridge: mcast: dont delete permanent entries when fast leave is enabled Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 18/32] net: fix ifindex collision during namespace removal Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 19/32] net/mlx5: Use reversed order when unregister devices Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 20/32] net: sched: Fix a possible null-pointer dereference in dequeue_func() Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 21/32] tipc: compat: allow tipc commands without arguments Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 22/32] compat_ioctl: pppoe: fix PPPOEIOCSFWD handling Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 23/32] ip6_tunnel: fix possible use-after-free on xmit Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 24/32] ife: error out when nla attributes are empty Greg Kroah-Hartman
2019-08-09 13:45 ` Greg Kroah-Hartman [this message]
2019-08-09 13:45 ` [PATCH 4.9 26/32] block: blk_init_allocated_queue() set q->fq as NULL in the fail case Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 27/32] spi: bcm2835: Fix 3-wire mode if DMA is enabled Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 28/32] x86: cpufeatures: Sort feature word 7 Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 29/32] x86/speculation: Prepare entry code for Spectre v1 swapgs mitigations Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 30/32] x86/speculation: Enable " Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 31/32] x86/entry/64: Use JMP instead of JMPQ Greg Kroah-Hartman
2019-08-09 13:45 ` [PATCH 4.9 32/32] x86/speculation/swapgs: Exclude ATOMs from speculation through SWAPGS Greg Kroah-Hartman
2019-08-09 19:59 ` [PATCH 4.9 00/32] 4.9.189-stable review Daniel Díaz
2019-08-10 10:14   ` Greg Kroah-Hartman
2019-08-09 22:07 ` shuah
2019-08-10  7:09   ` Greg Kroah-Hartman
2019-08-10  4:55 ` kernelci.org bot
2019-08-10 15:45 ` Guenter Roeck
2019-08-11  7:37   ` Greg Kroah-Hartman

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