From: Jarkko Sakkinen <jarkko@kernel.org>
To: Du Cheng <ducheng2@gmail.com>
Cc: linux-sgx@vger.kernel.org, kai.huang@intel.com, dave.hansen@intel.com
Subject: Re: [BUG] bug report on x86/sgx: ksgxd()
Date: Thu, 3 Jun 2021 09:57:45 +0300 [thread overview]
Message-ID: <20210603065745.v3iupi3k3oxea424@kernel.org> (raw)
In-Reply-To: <YLb8y5YMFAsRKJMg@nuc>
On Wed, Jun 02, 2021 at 11:36:43AM +0800, Du Cheng wrote:
> Hi,
>
> I like to report a bug on my linux box running the mainline linux of version:
> commit 8124c8a6b35386f73523d27eacb71b5364a68c4c tag: v5.13-rc4
>
> After it boots on my intel NUC, I encounter this error in the console log, I
> believe it is triggered by a WARN_ON():
>
> [ 0.628094] sgx: EPC section 0x30200000-0x35f7ffff
> [ 0.628503] ------------[ cut here ]------------
> [ 0.628506] WARNING: CPU: 6 PID: 127 at arch/x86/kernel/cpu/sgx/main.c:428 ksgxd+0x1c8/0x1e0
>
>
> I have attached my config file with which I compiled the kernel, just in case it is helpful.
>
> I am running on ubuntu 21.04 with mainline kernel, and my box is intel NUC:
>
> Product Name: NUC10i5FNH
> SKU Number: BXNUC10i5FNH
> Product Name: NUC10i5FNB
Is it possible to test with 5.12?
Linux does not support that hardware, except for KVM VM's, which was
added in 5.13.
/Jarkko
/Jarkko
next parent reply other threads:[~2021-06-03 6:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <YLb8y5YMFAsRKJMg@nuc>
2021-06-03 6:57 ` Jarkko Sakkinen [this message]
2021-06-03 21:37 ` [BUG] bug report on x86/sgx: ksgxd() Sean Christopherson
2021-06-09 12:57 ` Jarkko Sakkinen
2021-06-09 16:15 ` Sean Christopherson
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