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Date:   Sat, 6 Aug 2022 09:44:06 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Linus Torvalds <torvalds@linux-foundation.org>
Cc:     Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>,
        Sagi Grimberg <sagi@grimberg.me>,
        Hannes Reinecke <hare@suse.de>,
        "linux-block@vger.kernel.org" <linux-block@vger.kernel.org>
Subject: Re: [GIT PULL] Block driver changes for 5.20-rc1
Message-ID: <20220806074406.GA12792@lst.de>
References: <87f60512-9242-49d1-eae1-394eb7a34760@kernel.dk> <CAHk-=wi+HuC_bs7VMTJSjp0vug9DRMY9+jKcsQryU9Eqofdxbg@mail.gmail.com> <20220803173037.GA20921@lst.de> <CAHk-=wggzgFLY1CgLgBRmmpz6s3ZmktV+-sFfBYWeiiBb0VXsQ@mail.gmail.com> <20220803174959.GB21218@lst.de> <CAHk-=wjoTqRLnmNVKvtCth7WCtCLXem9y4ZHx2tnsEcK01TToQ@mail.gmail.com>
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On Wed, Aug 03, 2022 at 10:54:50AM -0700, Linus Torvalds wrote:
> On Wed, Aug 3, 2022 at 10:50 AM Christoph Hellwig <hch@lst.de> wrote:
> > Because so far we've never made a big fuzz about a configuation
> > so obscrube that it takes build bot more than a week to find it.
> 
> That "obscure" config was a bog-standard "build the code".

With a new enough compiler that apparently very few other people, and
most importantly CI tools have.  Again, I'm not arguing this wasn't a
problem, but if there is a mismatch between what compiler you use and
most of the developers and CI infrastructure it isn't a case of
"code that isn't tested at all".