From: Jarkko Sakkinen <jarkko@kernel.org>
To: Randy Dunlap <rdunlap@infradead.org>
Cc: David Hu <D4v1d_4n0@protonmail.ch>,
Andrew Morton <akpm@linux-foundation.org>,
bugzilla-daemon@bugzilla.kernel.org, linux-mm@kvack.org
Subject: Re: [Bug 209993] New: System won’t boot and hangs on boot because of unable to allocate memory address
Date: Tue, 3 Nov 2020 06:50:13 +0200 [thread overview]
Message-ID: <20201103045013.GB58053@kernel.org> (raw)
In-Reply-To: <49e335f6-ad67-f658-b6f7-0e9405452677@infradead.org>
On Sun, Nov 01, 2020 at 04:41:15PM -0800, Randy Dunlap wrote:
> Hi Jarkko,
>
> Do you have any ideas about this?
>
> >> kernel: tmp_crb MSFT0101:00: can’t request region for resource [mem
> >> 0xbf770000-0xbf773fff]
>
>
> David- did you type those lines in?
> The "tmp_crb" should be "tpm_crb", as in drivers/char/tpm/tpm_crb.c.
>
> A driver which handles the MSFT0101 TPM device apparently.
The latest commit for tpm_crb was done over a year ago. The corrateral
damage is that tpm_crb is not initialized. I'll have to check the dmesg
log but nothing at ATM points out TPM subsystem is causing this hang
(neither is it disclosed).
I'll do a more formal investigation this week.
/Jarkko
prev parent reply other threads:[~2020-11-03 4:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-209993-27@https.bugzilla.kernel.org/>
2020-11-01 23:51 ` Andrew Morton
2020-11-02 0:07 ` David Hu
2020-11-02 0:27 ` David Hu
2020-11-02 0:41 ` Randy Dunlap
2020-11-03 4:50 ` Jarkko Sakkinen [this message]
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