From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752799Ab2DBVFF (ORCPT ); Mon, 2 Apr 2012 17:05:05 -0400 Received: from uhura.skim.hs-owl.de ([193.174.118.81]:43527 "EHLO uhura.skim.hs-owl.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750986Ab2DBVFD (ORCPT ); Mon, 2 Apr 2012 17:05:03 -0400 Message-ID: <4F7A1474.20503@googlemail.com> Date: Mon, 2 Apr 2012 23:04:52 +0200 From: Jan Seiffert User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120327 Firefox/11.0 SeaMonkey/2.8 MIME-Version: 1.0 To: Matt Turner CC: , , Matt Evans , Eric Dumazet , "David S. Miller" , , , Subject: Re: [PATCH V1 1/1] NET: add a bpf jit for Alpha References: <4F75CA89.4010709@googlemail.com> <4F7A033D.4040901@googlemail.com> In-Reply-To: X-Enigmail-Version: 1.4 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Skim-SendBy: exchange.hs-owl.de on Mon, 02 Apr 2012 23:04:57 +0200 X-SA-Exim-Connect-IP: 193.174.118.178 X-SA-Exim-Mail-From: kaffeemonster@googlemail.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Matt Turner schrieb: > On Mon, Apr 2, 2012 at 3:51 PM, Jan Seiffert > wrote: >> The weekend was cold and windy, so i wrote a bpf jit for the Alpha architecture. >> >> Signed-off-by: Jan Seiffert >> >> --- >> >> Patch is against net-next and needs Patch 1 of my "Fix negative offsets" Series >> (to get bpf_internal_load_pointer_neg_helper) >> >> The Problem is: i don't have any Alpha machine nor do i really have any clue about >> the arch. >> So this is only compile tested. >> I could really need some Alpha asm guru to give some advice and review this. >> Are the calls done right, are the asm load helper ok, all the conditional and >> sign handling is a little brittle in my mind, etc. > > Very cool. I'll try to find some time soon to test this. > That would be great. But make sure to fasten your seat belts, it will prop. crash hard ;) Here is a link to the Patch 1 you also need: > Thanks a lot! > Matt > Greetings Jan -- Wherever I lay my .vimrc, there's my $HOME. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Seiffert Subject: Re: [PATCH V1 1/1] NET: add a bpf jit for Alpha Date: Mon, 2 Apr 2012 23:04:52 +0200 Message-ID: <4F7A1474.20503@googlemail.com> References: <4F75CA89.4010709@googlemail.com> <4F7A033D.4040901@googlemail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Received: from uhura.skim.hs-owl.de ([193.174.118.81]:43527 "EHLO uhura.skim.hs-owl.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750986Ab2DBVFD (ORCPT ); Mon, 2 Apr 2012 17:05:03 -0400 In-Reply-To: Sender: linux-arch-owner@vger.kernel.org List-ID: To: Matt Turner Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Matt Evans , Eric Dumazet , "David S. Miller" , linux-arch@vger.kernel.org, linux-alpha@vger.kernel.org, rth@redhat.com Matt Turner schrieb: > On Mon, Apr 2, 2012 at 3:51 PM, Jan Seiffert > wrote: >> The weekend was cold and windy, so i wrote a bpf jit for the Alpha architecture. >> >> Signed-off-by: Jan Seiffert >> >> --- >> >> Patch is against net-next and needs Patch 1 of my "Fix negative offsets" Series >> (to get bpf_internal_load_pointer_neg_helper) >> >> The Problem is: i don't have any Alpha machine nor do i really have any clue about >> the arch. >> So this is only compile tested. >> I could really need some Alpha asm guru to give some advice and review this. >> Are the calls done right, are the asm load helper ok, all the conditional and >> sign handling is a little brittle in my mind, etc. > > Very cool. I'll try to find some time soon to test this. > That would be great. But make sure to fasten your seat belts, it will prop. crash hard ;) Here is a link to the Patch 1 you also need: > Thanks a lot! > Matt > Greetings Jan -- Wherever I lay my .vimrc, there's my $HOME.