From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tyler Hicks <tyhicks@canonical.com>
Subject: Re: bug: msm8998, ecryptfs, cannot create files due to invalid
 keysize
Date: Mon, 27 Nov 2017 12:04:46 -0600
Message-ID: <5092f3db-d574-43e7-dec9-5662a2ee3e3e@canonical.com>
References: <CAL=R1-=TT+A4cW+y7uNHZrPpK+47pQ_z74ZZzHW=zCgJtBsYOA@mail.gmail.com>
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To: James Muir <james.muir@graphitesoftware.com>, linux-arm-msm@vger.kernel.org
Cc: ecryptfs@vger.kernel.org
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From: Tyler Hicks <tyhicks@canonical.com>
To: James Muir <james.muir@graphitesoftware.com>,
 linux-arm-msm@vger.kernel.org
Cc: ecryptfs@vger.kernel.org
Message-ID: <5092f3db-d574-43e7-dec9-5662a2ee3e3e@canonical.com>
Subject: Re: bug: msm8998, ecryptfs, cannot create files due to invalid
 keysize
References: <CAL=R1-=TT+A4cW+y7uNHZrPpK+47pQ_z74ZZzHW=zCgJtBsYOA@mail.gmail.com>
 <CAL=R1-mG_xs=rGo+adqOfs279EW5TAzeVXZ_JZGH8xt5=s-p8w@mail.gmail.com>
In-Reply-To: <CAL=R1-mG_xs=rGo+adqOfs279EW5TAzeVXZ_JZGH8xt5=s-p8w@mail.gmail.com>

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On 11/21/2017 09:33 AM, James Muir wrote:
> On Fri, Oct 27, 2017 at 4:43 PM, James Muir
> <james.muir@graphitesoftware.com> wrote:
>> There were some changes made in the msm linux kernel (msm8998) to add
>> hw support to ecryptfs.
>>
>> Unfortunately, those changes break basic ecryptfs usage;
>=20
> <snip>
>=20
>> This regression was introduced in the following commit:
>>
>>   https://github.com/sonyxperiadev/kernel/commit/8928f8683bcd0236f5653=
963deee3bc225fb2206
>>
>> That commit is also present in aosp (e.g. the Pixel 2 uses the
>> msm8998; but note that the aosp kernels do not enable ecryptfs).
>=20
> Since my message was essentially a bug report (without a patch), it
> might be that linux-arm-msm was not the right place to submit it.
>=20
> Does anyone know of a better way to report msm kernel bugs to Qualcomm?=


I can't help here but it might be useful to directly contact the author
of the patch that introduced the regression.

Tyler

>=20
> Due to the high volume of traffic on the list, it seems likely a bug
> report would get overlooked here.
>=20
> -James M
> --
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>=20



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