From: Reinette Chatre <reinette.chatre@intel.com>
To: Jarkko Sakkinen <jarkko@kernel.org>, <linux-sgx@vger.kernel.org>
Cc: Haitao Huang <haitao.huang@linux.intel.com>,
Vijay Dhanraj <vijay.dhanraj@intel.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
"Shuah Khan" <shuah@kernel.org>,
open list <linux-kernel@vger.kernel.org>,
"open list:KERNEL SELFTEST FRAMEWORK"
<linux-kselftest@vger.kernel.org>
Subject: Re: [PATCH 6/6] selftests/sgx: Add a bpftrace script for tracking allocation errors
Date: Tue, 30 Aug 2022 15:57:24 -0700 [thread overview]
Message-ID: <64498c9f-a6e1-6379-ca8e-d751fb239bec@intel.com> (raw)
In-Reply-To: <20220830031206.13449-7-jarkko@kernel.org>
Hi Jarkko,
On 8/29/2022 8:12 PM, Jarkko Sakkinen wrote:
> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
> ---
> tools/testing/selftests/sgx/alloc-error.bt | 7 +++++++
> 1 file changed, 7 insertions(+)
> create mode 100644 tools/testing/selftests/sgx/alloc-error.bt
>
> diff --git a/tools/testing/selftests/sgx/alloc-error.bt b/tools/testing/selftests/sgx/alloc-error.bt
> new file mode 100644
> index 000000000000..9268d50dea29
> --- /dev/null
> +++ b/tools/testing/selftests/sgx/alloc-error.bt
> @@ -0,0 +1,7 @@
> +kr:sgx_alloc_epc_page /(uint64)retval >= (uint64)(-4095)/ {
> + printf("sgx_alloc_epc_page: retval=%d\n", (int64)retval);
> +}
> +
> +kr:sgx_encl_page_alloc /(uint64)retval >= (uint64)(-4095)/ {
> + printf("sgx_encl_page_alloc: retval=%d\n", (int64)retval);
> +}
Could there be a snippet of comments in this new file to guide users
on how to use this script?
Reinette
next prev parent reply other threads:[~2022-08-30 22:57 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-30 3:12 [PATCH 0/6] x86/sgx: Test and fixes Jarkko Sakkinen
2022-08-30 3:12 ` [PATCH 1/6] x86/sgx: Do not consider unsanitized pages an error Jarkko Sakkinen
2022-08-30 22:54 ` Reinette Chatre
2022-08-31 1:27 ` Huang, Kai
2022-08-31 2:15 ` jarkko
2022-08-31 2:35 ` Huang, Kai
2022-08-31 2:44 ` jarkko
2022-08-31 2:55 ` Huang, Kai
2022-08-31 2:57 ` jarkko
2022-08-31 3:10 ` Jarkko Sakkinen
2022-08-31 3:28 ` Huang, Kai
2022-08-31 3:40 ` jarkko
2022-08-31 3:17 ` Huang, Kai
2022-08-31 15:18 ` Haitao Huang
2022-08-31 18:28 ` jarkko
2022-08-31 18:35 ` Dave Hansen
2022-08-31 18:44 ` jarkko
2022-08-31 18:45 ` jarkko
2022-08-31 20:42 ` Huang, Kai
2022-09-01 22:27 ` jarkko
2022-09-01 22:41 ` Huang, Kai
2022-09-01 23:58 ` jarkko
2022-09-02 0:26 ` Huang, Kai
2022-08-31 1:55 ` Jarkko Sakkinen
2022-08-31 1:58 ` Jarkko Sakkinen
2022-08-31 2:01 ` Jarkko Sakkinen
2022-08-31 18:08 ` Reinette Chatre
2022-08-30 3:12 ` [PATCH 2/6] x86/sgx: Handle VA page allocation failure for EAUG on PF Jarkko Sakkinen
2022-08-30 22:54 ` Reinette Chatre
2022-08-30 3:12 ` [PATCH 3/6] selftests/sgx: Ignore OpenSSL 3.0 deprecated functions warning Jarkko Sakkinen
2022-08-30 18:18 ` Reinette Chatre
2022-08-31 1:07 ` Jarkko Sakkinen
2022-08-30 3:12 ` [PATCH 4/6] selftests/sgx: Add SGX selftest augment_via_eaccept_long Jarkko Sakkinen
2022-08-30 22:55 ` Reinette Chatre
2022-08-31 2:28 ` Jarkko Sakkinen
2022-08-31 18:09 ` Reinette Chatre
2022-09-01 22:16 ` Jarkko Sakkinen
2022-09-01 23:11 ` Reinette Chatre
2022-09-02 0:00 ` Jarkko Sakkinen
2022-09-02 0:02 ` Jarkko Sakkinen
2022-08-30 3:12 ` [PATCH 5/6] selftests/sgx: retry the ioctls returned with EAGAIN Jarkko Sakkinen
2022-08-30 22:56 ` Reinette Chatre
2022-08-31 2:31 ` Jarkko Sakkinen
2022-08-31 18:09 ` Reinette Chatre
2022-09-01 22:17 ` Jarkko Sakkinen
2022-08-31 18:14 ` Dave Hansen
2022-09-01 22:18 ` Jarkko Sakkinen
2022-08-30 3:12 ` [PATCH 6/6] selftests/sgx: Add a bpftrace script for tracking allocation errors Jarkko Sakkinen
2022-08-30 22:57 ` Reinette Chatre [this message]
2022-08-31 2:33 ` Jarkko Sakkinen
2022-08-31 18:10 ` Reinette Chatre
2022-08-31 18:23 ` Jarkko Sakkinen
2022-08-31 18:23 ` Dave Hansen
2022-09-01 22:20 ` Jarkko Sakkinen
2022-09-01 22:34 ` Dave Hansen
2022-09-01 23:55 ` Jarkko Sakkinen
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