Date:   Wed, 17 Nov 2021 14:20:11 +0000
Message-ID: <87wnl67tk4.wl-maz@kernel.org>
From:   Marc Zyngier <maz@kernel.org>
To:     Yuji Nakao <contact@yujinakao.com>
Cc:     Krzysztof =?UTF-8?B?V2lsY3p5xYRza2k=?= <kw@linux.com>,
        Damien Le Moal <damien.lemoal@opensource.wdc.com>,
        linux-kernel@vger.kernel.org,
        "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
        ". Bjorn Helgaas" <bhelgaas@google.com>,
        Arnd Bergmann <arnd@arndb.de>, Sasha Levin <sashal@kernel.org>
Subject: Re: Kernel 5.15 doesn't detect SATA drive on boot
In-Reply-To: <87sfvuvqhg.fsf@yujinakao.com>
References: <87h7ccw9qc.fsf@yujinakao.com>
        <8951152e-12d7-0ebe-6f61-7d3de7ef28cb@opensource.wdc.com>
        <YZQ+GhRR+CPbQ5dX@rocinante>
        <8735nv880m.wl-maz@kernel.org>
        <87sfvuvqhg.fsf@yujinakao.com>
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>
> I installed plane 5.16-rc1 using pre-built image[1] by linux-mainline
> aur package[2] maintainer and 5.16-rc1 with the patch provided from
> Mark. Both versions succeeded to boot. Thank you for quick
> investigation. I'll wait for backporting the fix.

So vanilla 5.16-rc1 works correctly on your machine, without any other
patch?

If so, I don't know what fixed it. Someone with the right HW should
try and identify the fix so that we can backport it.

Thanks,

	M.

-- 
Without deviation from the norm, progress is not possible.