<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Apr 19, 2023 at 12:04 PM Philip Cox <<a href="mailto:philip.cox@canonical.com">philip.cox@canonical.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>BugLink: <a href="https://bugs.launchpad.net/bugs/2012755" target="_blank">https://bugs.launchpad.net/bugs/2012755</a><br><br>[Impact]Enable Time Coordinated Compute interface driver.<br></div><div><br>[Fix]<br>This is pulling in a set of patches to enable the TCC interface driver in the intel-iotg kernel. </div><div><br></div><div>[Test Case]<br>I've tested the kernel, and didn't hit any regressions, and it will be thoroughly tested by QA once it is available in the PPA.</div><div><br>[Where Problems Could Occur]<br>The changes needed to be back ported rather than cherry-picked, and the logic, or the underlying data structures may be different. Some of the changes also removed code that was added in previous commits, so I had to make sure the logic was correct after all the commits were applied. I tried to resolve these changes and keep the intended logic intact. <br>----------------------------------------------------------------<br>The following changes since commit 213964175de847f2bd73519ff8b055108b1e3b2c:<br><br> igc: Add support for Frame Preemption verification (2023-04-19 09:52:22 -0400)<br><br>are available in the Git repository at:<br><br> git://<a href="http://git.launchpad.net/~philcox/+git/lp2012755" target="_blank">git.launchpad.net/~philcox/+git/lp2012755</a> philcox/lp2012755<br><br>for you to fetch changes up to 900672bb3984f9ae4198ed7f7b1f734b6a8181e1:<br><br> tcc: rounding possible non page-aligned ssram address (2023-04-19 11:58:20 -0400)<br><br>----------------------------------------------------------------<br>Qiang Rao (6):<br> tcc: driver should exit if no psram entry found in PTCT.<br> tcc: tcc drvier should not exit even if no psram entry.<br> Add new IOCTL to read error log buffer.<br> Display errlog buffer raw data in kernel log as requested once this driver is loaded.<br> Fix issue found in acrn uos when convert cacheid to apicid.<br> tcc: rounding possible non page-aligned ssram address<br><br> arch/x86/kernel/acpi/boot.c | 9 +++++++++<br> drivers/tcc/tcc_buffer.c | 5 +++--<br> 2 files changed, 12 insertions(+), 2 deletions(-)<br></div></div>
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