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From:   Vineet Gupta <vineet.gupta1@synopsys.com>
To:     Kevin Hilman <khilman@baylibre.com>,
        Alexey Brodkin <alexey.brodkin@synopsys.com>,
        "linux-snps-arc@lists.infradead.org" 
        <linux-snps-arc@lists.infradead.org>,
        lkml <linux-kernel@vger.kernel.org>
CC:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: [PATCH] ARC: change defconfig defaults to ARCv2
Thread-Topic: [PATCH] ARC: change defconfig defaults to ARCv2
Thread-Index: AQHUhp9+KPpwRKkuK0WKMdrVDoAasQ==
Date:   Thu, 29 Nov 2018 19:33:22 +0000
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On 11/29/18 11:18 AM, Kevin Hilman wrote:=0A=
> Hi Vineet,=0A=
>=0A=
> Vineet Gupta <vineet.gupta1@synopsys.com> writes:=0A=
>=0A=
>> On 11/27/18 2:21 PM, Kevin Hilman wrote:=0A=
>>> Change the default defconfig (used with 'make defconfig') to the ARCv2=
=0A=
>>> nsim_hs_defconfig, and also switch the default Kconfig ISA selection to=
=0A=
>>> ARCv2.=0A=
>>>=0A=
>>> This allows several default defconfigs (e.g. make defconfig, make=0A=
>>> allnoconfig, make tinyconfig) to all work with ARCv2 by default.=0A=
>>>=0A=
>>> Signed-off-by: Kevin Hilman <khilman@baylibre.com>=0A=
>> Applied to for-curr=0A=
> If it's not too late, could you tag this for stable?=0A=
>=0A=
> Even though this is not technicall a regression, Greg said (in a=0A=
> different thread) he'd be willing to accept this for stable if it fixes=
=0A=
> the builders like kernelCI.=0A=
=0A=
Sure thing. But this change actually causes regression in our in-house test=
ing for=0A=
the arc700 defconfigs which falter due to missing CONFIG_ISA_ARCOMPACT whic=
h was=0A=
the default before. Alexey found this and will post a fixup whcih I plan to=
 squash=0A=
into ur patch to keep bisectability (and allow trivial stable backports) an=
d then=0A=
regen the relevant defconfigs.=0A=
=0A=
-Vineet=0A=