From: Felix Manlunas <felix.manlunas@cavium.com>
To: Derek Chickles <Derek.Chickles@cavium.com>
Cc: David Miller <davem@davemloft.net>,
"dvlasenk@redhat.com" <dvlasenk@redhat.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"Kanneganti, Prasad" <Prasad.Kanneganti@cavium.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] liquidio: stop using huge static buffer, save 4096k in .data
Date: Tue, 20 Jun 2017 13:51:25 -0700 [thread overview]
Message-ID: <20170620205125.GA1364@felix-thinkpad.cavium.com> (raw)
In-Reply-To: <MWHPR07MB29434F09FBC054D2E0310D6FF3C50@MWHPR07MB2943.namprd07.prod.outlook.com>
From: Derek Chickles <Derek.Chickles@cavium.com>
Date: Tue, 20 Jun 2017 13:15:34 -0700
> > From: David Miller [mailto:davem@davemloft.net]
> > Sent: Tuesday, June 20, 2017 12:22 PM
> >
> > From: Denys Vlasenko <dvlasenk@redhat.com>
> > Date: Mon, 19 Jun 2017 21:50:52 +0200
> >
> > > Only compile-tested - I don't have the hardware.
> > >
> > > From code inspection, octeon_pci_write_core_mem() appears to be safe wrt
> > > unaligned source. In any case, u8 fbuf[] was not guaranteed to be aligned
> > > anyway.
> > >
> > > Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
> >
> > Looks good to me but I'll let one of the liquidio guys review this first
> > before I apply it.
>
> Felix is going to try this out this week to confirm. Let's wait for his ack.
This patch works. I tested it with a LiquidIO II adapter.
ACK
next prev parent reply other threads:[~2017-06-20 20:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-19 19:50 [PATCH] liquidio: stop using huge static buffer, save 4096k in .data Denys Vlasenko
2017-06-20 19:21 ` David Miller
2017-06-20 20:15 ` Chickles, Derek
2017-06-20 20:51 ` Felix Manlunas [this message]
2017-06-21 1:17 ` David Miller
2017-06-21 2:59 ` Felix Manlunas
2017-06-22 15:03 ` David Miller
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