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Date:      Fri, 17 Nov 2017 00:50:01 +0200
From:      Andriy Gapon <avg@FreeBSD.org>
To:        Ed Maste <emaste@freebsd.org>
Cc:        Ian Lepore <ian@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org>, freebsd-fs@freebsd.org
Subject:   Re: [HEADS UP] posix_fallocate support removed from ZFS, lld affected
Message-ID:  <e6db372e-05e6-6ffb-b615-657d14cccdf5@FreeBSD.org>
In-Reply-To: <CAPyFy2DBOm%2BmXE=fKj%2BuHMGojnPKPrpiz-y2mMKXyg58-%2BeWHQ@mail.gmail.com>
References:  <7e5599e4-2faa-29b6-4fb2-a0744a12681a@FreeBSD.org> <1509989176.99235.79.camel@freebsd.org> <153bfe2b-e65e-2036-3391-984c6ba00ffe@FreeBSD.org> <CAPyFy2DBOm%2BmXE=fKj%2BuHMGojnPKPrpiz-y2mMKXyg58-%2BeWHQ@mail.gmail.com>

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On 13/11/2017 17:02, Ed Maste wrote:
> On 7 November 2017 at 13:12, Andriy Gapon <avg@freebsd.org> wrote:
>>
>> I hope that lld is not that widely used now.
>> But I admit that I put the cart before the horse.
>> I didn't expect that posix_fallocate is used in the development toolchain and I
>> didn't try to check for it.
> 
> For amd64 it is probably not a very large problem; it's not used by
> default and those who have enabled it can likely adapt. However, it is
> used by arm64 and is the default linker in FreeBSD 11.1, so we'll need
> to go with either an errata fix or Kostik's p_osrel suggestion to
> avoid breaking the package builds.

I agree with that proposal.
I think that that is what I should have done from the very start.
I need a little bit of help to implement it, though.


-- 
Andriy Gapon



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