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Date:      Tue, 4 Jun 2019 08:58:43 -0600
From:      Warner Losh <imp@bsdimp.com>
To:        Tomoaki AOKI <junchoon@dec.sakura.ne.jp>
Cc:        FreeBSD Current <freebsd-current@freebsd.org>, Johannes Lundberg <johalun@freebsd.org>, Warner Losh <imp@freebsd.org>
Subject:   Re: UEFI boot broken in 13?
Message-ID:  <CANCZdfo0s3UNRa3BYCCrnS7yCEhf3ikFdj=15yxQc3qhoVXoWQ@mail.gmail.com>
In-Reply-To: <CANCZdfrh4XP0WJK65w2RjmvV4VLsZswYKR-EoJ-suvdLc4LaPg@mail.gmail.com>
References:  <71a0c9f7-0b1f-3757-fc04-4c0d0a1e1085@FreeBSD.org> <20190604212831.360fd1a0c34c9f329e3084fc@dec.sakura.ne.jp> <CANCZdfrh4XP0WJK65w2RjmvV4VLsZswYKR-EoJ-suvdLc4LaPg@mail.gmail.com>

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On Tue, Jun 4, 2019 at 8:16 AM Warner Losh <imp@bsdimp.com> wrote:

>
>
> On Tue, Jun 4, 2019 at 7:11 AM Tomoaki AOKI <junchoon@dec.sakura.ne.jp>
> wrote:
>
>> Hi.
>>
>> Try attached patch for stand/efi/boot1/boot1.c.
>> This partially reverts r347193 and works at least for me.
>>
>> Without this, boot1.efi (bootx64.efi) forcibly boot from
>> first physical HDD/SSD, even if forcibly booted from other
>> physical drive via BIOS (UEFI firmware) menu.
>>
>> Remaining parts of
>> https://reviews.freebsd.org/D20513https://reviews.freebsd.org/D20513 and
>> following some commits does not
>> affect.
>>
>>  *Hand-crafted reverse patch from commit mail [1].
>>   Reverting whole r347193 is fine, too.
>>
>> [1]
>> https://lists.freebsd.org/pipermail/svn-src-head/2019-May/124677.html
>
>
> I'll take a look. My experience is that even prior to this patch, forcibly
> booting also failed though due to ordering issues...
>

More testing reveals that the issues prior to r347193 turned out to be
different, and r347193 really did break things. I've opted to fix this in a
slightly different way:

https://reviews.freebsd.org/D20513

Aoki-san, can you please check to see if the above review fixes things for
you as well? Thanks!

Warner



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