linux-kernel - Re: [PATCH 5/6] selftests/sgx: retry the ioctls returned with EAGAIN

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Date:   Wed, 31 Aug 2022 11:09:21 -0700
From:   Reinette Chatre <reinette.chatre@...el.com>
To:     Jarkko Sakkinen <jarkko@...nel.org>
CC:     <linux-sgx@...r.kernel.org>,
        Haitao Huang <haitao.huang@...ux.intel.com>,
        Vijay Dhanraj <vijay.dhanraj@...el.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Shuah Khan <shuah@...nel.org>,
        "open list:KERNEL SELFTEST FRAMEWORK" 
        <linux-kselftest@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 5/6] selftests/sgx: retry the ioctls returned with EAGAIN

Hi Jarkko,

On 8/30/2022 7:31 PM, Jarkko Sakkinen wrote:
> On Tue, Aug 30, 2022 at 03:56:29PM -0700, Reinette Chatre wrote:
>> Hi Haitao and Jarkko,
>>
>>
>> selftests/sgx: Retry the ioctl()s returned with EAGAIN
>>
>>
>> On 8/29/2022 8:12 PM, Jarkko Sakkinen wrote:
>>> From: Haitao Huang <haitao.huang@...ux.intel.com>
>>>
>>> For EMODT and EREMOVE ioctls with a large range, kernel
>>
>> ioctl()s?
> 
> Ioctl is common enough to be considered as noun and is
> widely phrased like that in commit messages. I don't
> see any added clarity.

ok. I was asked to make this change in the SGX2 patches and
thought that I should propagate this advice :)

>>> +			modt_ioc.count = 0;
>>> +		} else
>>> +			break;
>>
>> Watch out for unbalanced braces (also later in patch). This causes
>> checkpatch.pl noise.
> 
> Again. I did run checkpatch to all of these. Will revisit.

It looks like I see it because I use "checkpatch.pl --strict".

Reinette