netdev - RE: [PATCH net] RDMA/mana_ib: fix a bug in calculating the wrong page table index when 64kb page table is used

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Message-ID:
 <PH0PR21MB4456DD41CA093EF33E29CB5BCE972@PH0PR21MB4456.namprd21.prod.outlook.com>
Date: Fri, 30 Aug 2024 00:56:00 +0000
From: Long Li <longli@...rosoft.com>
To: Leon Romanovsky <leon@...nel.org>
CC: Jason Gunthorpe <jgg@...pe.ca>, Ajay Sharma <sharmaajay@...rosoft.com>,
	Konstantin Taranov <kotaranov@...rosoft.com>, "David S. Miller"
	<davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski
	<kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	"linux-rdma@...r.kernel.org" <linux-rdma@...r.kernel.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"stable@...r.kernel.org" <stable@...r.kernel.org>
Subject: RE: [PATCH net] RDMA/mana_ib: fix a bug in calculating the wrong page
 table index when 64kb page table is used

> Subject: Re: [PATCH net] RDMA/mana_ib: fix a bug in calculating the wrong
> page table index when 64kb page table is used
> 
> On Wed, Aug 28, 2024 at 01:06:08PM -0700, longli@...uxonhyperv.com
> wrote:
> > From: Long Li <longli@...rosoft.com>
> >
> > MANA hardware uses 4k page size. When calculating the page table
> > index, it should use the hardware page size, not the system page size.
> >
> > Cc: stable@...r.kernel.org
> > Fixes: 0266a177631d ("RDMA/mana_ib: Add a driver for Microsoft Azure
> > Network Adapter")
> > Signed-off-by: Long Li <longli@...rosoft.com>
> > ---
> >  drivers/infiniband/hw/mana/main.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> These two patches are RDMA ones, please fix the target tree, rephrase the
> commit title to simplify it and resend.
> 
> Thanks

I'm sending v2 to have those fixed.

Long