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Message-ID: <51e4905762c33ed10ca731f718f048d36d082dc0.camel@kernel.org>
Subject: Re: Odd looking #PF fault code
From:   Jarkko Sakkinen <jarkko@kernel.org>
To:     Reinette Chatre <reinette.chatre@intel.com>,
        linux-sgx@vger.kernel.org
Cc:     dave.hansen@linux.intel.com
Date:   Tue, 05 Apr 2022 08:59:39 +0300
In-Reply-To: <3d2b5a6e-f59a-e5fc-9349-5449d6cc7267@intel.com>
References: <YkoyvdqIqkaOk8NL@kernel.org>
         <3d2b5a6e-f59a-e5fc-9349-5449d6cc7267@intel.com>
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On Mon, 2022-04-04 at 09:27 -0700, Reinette Chatre wrote:
> Hi Jarkko,
>=20
> On 4/3/2022 4:50 PM, Jarkko Sakkinen wrote:
> > I get this when trying to get EAUG-EACCEPTCOPY to run on Enarx and I ge=
t:
> >=20
>=20
> There seems a difference in the error codes described:
>=20
> > Unexpected PF: address: 0x007f7fff910000, error code 0x15
>=20
> Error code 0x15 translates to binary 10101 which is:
> BIT 0: Present
> BIT 2: User
> BIT 4: Instruction fetch

Yeah, I misread it.

BR, Jarkko