Received-SPF: pass (google.com: domain of linux-kernel+bounces-147667-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) client-ip=139.178.88.99;
Content-Type: text/plain; charset=iso-8859-15; format=flowed; delsp=yes
To: dave.hansen@linux.intel.com, kai.huang@intel.com, tj@kernel.org,
 mkoutny@suse.com, linux-kernel@vger.kernel.org, linux-sgx@vger.kernel.org,
 x86@kernel.org, cgroups@vger.kernel.org, tglx@linutronix.de, mingo@redhat.com,
 bp@alien8.de, hpa@zytor.com, sohil.mehta@intel.com,
 tim.c.chen@linux.intel.com, "Jarkko Sakkinen" <jarkko@kernel.org>
Cc: zhiquan1.li@intel.com, kristen@linux.intel.com, seanjc@google.com,
 zhanb@microsoft.com, anakrish@microsoft.com, mikko.ylinen@linux.intel.com,
 yangjie@microsoft.com, chrisyan@microsoft.com
Subject: Re: [PATCH v12 14/14] selftests/sgx: Add scripts for EPC cgroup
 testing
References: <20240416032011.58578-1-haitao.huang@linux.intel.com>
 <20240416032011.58578-15-haitao.huang@linux.intel.com>
 <D0LLS28WEXYA.G15BAG7WOJGR@kernel.org> <D0LLVE07V8O0.S8XF3CY2DQ9A@kernel.org>
 <op.2mbs1m05wjvjmi@hhuan26-mobl.amr.corp.intel.com>
 <D0LODQCRSTRA.2KSPCDB0FLK0X@kernel.org>
Date: Tue, 16 Apr 2024 17:04:21 -0500
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
From: "Haitao Huang" <haitao.huang@linux.intel.com>
Organization: Intel
Message-ID: <op.2mccxje2wjvjmi@hhuan26-mobl.amr.corp.intel.com>
In-Reply-To: <D0LODQCRSTRA.2KSPCDB0FLK0X@kernel.org>
User-Agent: Opera Mail/1.0 (Win32)

On Tue, 16 Apr 2024 11:08:11 -0500, Jarkko Sakkinen <jarkko@kernel.org>  
wrote:

> On Tue Apr 16, 2024 at 5:54 PM EEST, Haitao Huang wrote:
>> I did declare the configs in the config file but I missed it in my patch
>> as stated earlier. IIUC, that would not cause this error though.
>>
>> Maybe I should exit with the skip code if no CGROUP_MISC (no more
>> CGROUP_SGX_EPC) is configured?
>
> OK, so I wanted to do a distro kernel test here, and used the default
> OpenSUSE kernel config. I need to check if it has CGROUP_MISC set.
>
>> tools/testing/selftests$ find . -name README
>> ./futex/README
>> ./tc-testing/README
>> ./net/forwarding/README
>> ./powerpc/nx-gzip/README
>> ./ftrace/README
>> ./arm64/signal/README
>> ./arm64/fp/README
>> ./arm64/README
>> ./zram/README
>> ./livepatch/README
>> ./resctrl/README
>
> So is there a README because of override timeout parameter? Maybe it
> should be just set to a high enough value?
>
> BR, Jarkko
>


 From the docs, I think we are supposed to use override.
See: https://docs.kernel.org/dev-tools/kselftest.html#timeout-for-selftests

Thanks
Haitao