[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-ID: <CY4PR21MB0773301A98C99B1CEDF16C3DD79D0@CY4PR21MB0773.namprd21.prod.outlook.com>
Date: Sat, 19 Jan 2019 01:14:25 +0000
From: Michael Kelley <mikelley@...rosoft.com>
To: Haiyang Zhang <haiyangz@...rosoft.com>,
"sashal@...nel.org" <sashal@...nel.org>
CC: KY Srinivasan <kys@...rosoft.com>,
Stephen Hemminger <sthemmin@...rosoft.com>,
"olaf@...fle.de" <olaf@...fle.de>, vkuznets <vkuznets@...hat.com>,
"davem@...emloft.net" <davem@...emloft.net>,
"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
"devel@...uxdriverproject.org" <devel@...uxdriverproject.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH hyperv-fixes,3/3] Fix hash key value reset after other ops
From: Haiyang Zhang <haiyangz@...rosoft.com> Sent: Monday, January 14, 2019 4:52 PM
>
> Changing mtu, channels, or buffer sizes ops call to netvsc_attach(),
> rndis_set_subchannel(), which always reset the hash key to default
> value. That will override hash key changed previously. This patch
> fixes the problem by save the hash key, then restore it when we re-
> add the netvsc device.
>
> Fixes: ff4a44199012 ("netvsc: allow get/set of RSS indirection table")
> Signed-off-by: Haiyang Zhang <haiyangz@...rosoft.com>
> ---
> drivers/net/hyperv/hyperv_net.h | 10 +++++++---
> drivers/net/hyperv/netvsc.c | 2 +-
> drivers/net/hyperv/netvsc_drv.c | 5 ++++-
> drivers/net/hyperv/rndis_filter.c | 9 +++++++--
> 4 files changed, 19 insertions(+), 7 deletions(-)
>
Reviewed-by: Michael Kelley <mikelley@...rosoft.com>
Powered by blists - more mailing lists