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[2001:1c00:c1e:bf00:d69d:5353:dba5:ee81]) by smtp.gmail.com with ESMTPSA id o5-20020a056402038500b004619f024864sm284825edv.81.2022.11.10.13.33.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 10 Nov 2022 13:33:45 -0800 (PST) Message-ID: Date: Thu, 10 Nov 2022 22:33:44 +0100 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.3.1 Subject: Re: [PATCH v2 13/14] Documentation/ABI: Update IFS ABI doc To: Jithu Joseph , markgross@kernel.org Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, gregkh@linuxfoundation.org, ashok.raj@intel.com, tony.luck@intel.com, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, patches@lists.linux.dev, ravi.v.shankar@intel.com, thiago.macieira@intel.com, athenas.jimenez.gonzalez@intel.com, sohil.mehta@intel.com References: <20221021203413.1220137-1-jithu.joseph@intel.com> <20221107225323.2733518-1-jithu.joseph@intel.com> <20221107225323.2733518-14-jithu.joseph@intel.com> From: Hans de Goede In-Reply-To: <20221107225323.2733518-14-jithu.joseph@intel.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US, nl Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi, On 11/7/22 23:53, Jithu Joseph wrote: > Remove reload documentation and add current_batch documentation. > Update the kernel version and date for all the entries. > > Reviewed-by: Tony Luck > Signed-off-by: Jithu Joseph Thanks, patch looks good to me: Reviewed-by: Hans de Goede Regards, Hans > --- > .../ABI/testing/sysfs-platform-intel-ifs | 30 ++++++++++--------- > 1 file changed, 16 insertions(+), 14 deletions(-) > > diff --git a/Documentation/ABI/testing/sysfs-platform-intel-ifs b/Documentation/ABI/testing/sysfs-platform-intel-ifs > index 486d6d2ff8a0..f74df3abee57 100644 > --- a/Documentation/ABI/testing/sysfs-platform-intel-ifs > +++ b/Documentation/ABI/testing/sysfs-platform-intel-ifs > @@ -1,39 +1,41 @@ > What: /sys/devices/virtual/misc/intel_ifs_/run_test > -Date: April 21 2022 > -KernelVersion: 5.19 > +Date: Sept 30 2022 > +KernelVersion: 6.2 > Contact: "Jithu Joseph" > Description: Write to trigger IFS test for one online core. > Note that the test is per core. The cpu# can be > for any thread on the core. Running on one thread > completes the test for the core containing that thread. > Example: to test the core containing cpu5: echo 5 > > - /sys/devices/platform/intel_ifs./run_test > + /sys/devices/virtual/misc/intel_ifs_/run_test > > What: /sys/devices/virtual/misc/intel_ifs_/status > -Date: April 21 2022 > -KernelVersion: 5.19 > +Date: Sept 30 2022 > +KernelVersion: 6.2 > Contact: "Jithu Joseph" > Description: The status of the last test. It can be one of "pass", "fail" > or "untested". > > What: /sys/devices/virtual/misc/intel_ifs_/details > -Date: April 21 2022 > -KernelVersion: 5.19 > +Date: Sept 30 2022 > +KernelVersion: 6.2 > Contact: "Jithu Joseph" > Description: Additional information regarding the last test. The details file reports > the hex value of the SCAN_STATUS MSR. Note that the error_code field > may contain driver defined software code not defined in the Intel SDM. > > What: /sys/devices/virtual/misc/intel_ifs_/image_version > -Date: April 21 2022 > -KernelVersion: 5.19 > +Date: Sept 30 2022 > +KernelVersion: 6.2 > Contact: "Jithu Joseph" > Description: Version (hexadecimal) of loaded IFS binary image. If no scan image > is loaded reports "none". > > -What: /sys/devices/virtual/misc/intel_ifs_/reload > -Date: April 21 2022 > -KernelVersion: 5.19 > +What: /sys/devices/virtual/misc/intel_ifs_/current_batch > +Date: Sept 30 2022 > +KernelVersion: 6.2 > Contact: "Jithu Joseph" > -Description: Write "1" (or "y" or "Y") to reload the IFS image from > - /lib/firmware/intel/ifs/ff-mm-ss.scan. > +Description: Write a number less than or equal to 0xff to load an IFS test image. > + The number written treated as the 2 digit suffix in the following file name: > + /lib/firmware/intel/ifs_/ff-mm-ss-02x.scan > + Reading the file will provide the suffix of the currently loaded IFS test image.