From: Justin He <Justin.He@arm.com>
To: Ard Biesheuvel <ardb@kernel.org>
Cc: Huacai Chen <chenhuacai@kernel.org>,
"linux-efi@vger.kernel.org" <linux-efi@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Alexandru Elisei <Alexandru.Elisei@arm.com>,
"Jason A. Donenfeld" <Jason@zx2c4.com>, nd <nd@arm.com>
Subject: RE: [PATCH 0/2] Fix boot hang issue on Ampere Emag server
Date: Tue, 7 Feb 2023 08:49:29 +0000 [thread overview]
Message-ID: <DBBPR08MB4538E402B7DC8C747252E22FF7DB9@DBBPR08MB4538.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <CAMj1kXFE7A0=+MA2tCtuwjeGMcc1hgzvDnEJy1xGE=fh9Kgc2Q@mail.gmail.com>
> -----Original Message-----
[..]
> > The root cause of the hung IMO might be similar to commit
> > 550b33cfd445296868a478e8413ffb2e963eed32
> > Author: Ard Biesheuvel <ardb@kernel.org>
> > Date: Thu Nov 10 10:36:20 2022 +0100
> >
> > arm64: efi: Force the use of SetVirtualAddressMap() on Altra
> > machines
> >
> > Do you agree with the idea if I add Ampere ”eMAG” machine into the
> > list of Using SetVirtualAddressMap() forcibly?
> >
> > Please note that even in previous kernel patch, the efibootmgr -t 10
> > will make kernel hung if I passed "efi=novamap" to the boot parameter.
> >
>
> Interesting. What does dmidecode return for the family in the type 1 record?
# dmidecode |grep -i family
Family: eMAG
Family: ARMv8
The full dmidecode log is at https://pastebin.com/M3MAJtUG
--
Cheers,
Justin (Jia He)
next prev parent reply other threads:[~2023-02-07 8:49 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-31 4:03 [PATCH 0/2] Fix boot hang issue on Ampere Emag server Jia He
2023-01-31 4:03 ` [PATCH 1/2] efi: libstub: Fix the retriving of supported rutime services Jia He
2023-01-31 7:04 ` Ard Biesheuvel
2023-01-31 4:03 ` [PATCH 2/2] efi: Introduce efi_get_supported_rt_services() to get the runtime services mask Jia He
2023-01-31 7:06 ` Ard Biesheuvel
2023-01-31 7:18 ` [PATCH 0/2] Fix boot hang issue on Ampere Emag server Ard Biesheuvel
2023-01-31 15:21 ` Justin He
2023-01-31 15:31 ` Justin He
2023-01-31 18:23 ` Jason A. Donenfeld
2023-02-02 10:50 ` Justin He
2023-02-07 3:21 ` Justin He
2023-02-07 8:44 ` Ard Biesheuvel
2023-02-07 8:49 ` Justin He [this message]
2023-02-07 8:54 ` Ard Biesheuvel
2023-02-07 9:02 ` Justin He
2023-02-07 9:03 ` Ard Biesheuvel
2023-02-07 9:08 ` Justin He
2023-02-07 9:09 ` Ard Biesheuvel
2023-02-08 3:10 ` Justin He
2023-01-31 18:03 ` Jason A. Donenfeld
2023-01-31 18:13 ` Jason A. Donenfeld
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