ACK: [j:intel-iotg][PULL][SRU] Enable Time Coordinated Compute interface driver

[Tim Gardner]

On 4/19/23 10:04 AM, Philip Cox wrote:
> BugLink: https://bugs.launchpad.net/bugs/2012755 
> <https://bugs.launchpad.net/bugs/2012755>
> 
> [Impact]Enable Time Coordinated Compute interface driver.
> 
> [Fix]
> This is pulling in a set of patches to enable the TCC interface driver 
> in the intel-iotg kernel.
> 
> [Test Case]
> 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.
> 
> [Where Problems Could Occur]
> 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.
> ----------------------------------------------------------------
> The following changes since commit 213964175de847f2bd73519ff8b055108b1e3b2c:
> 
>    igc: Add support for Frame Preemption verification (2023-04-19 
> 09:52:22 -0400)
> 
> are available in the Git repository at:
> 
>    git://git.launchpad.net/~philcox/+git/lp2012755 
> <http://git.launchpad.net/~philcox/+git/lp2012755> philcox/lp2012755
> 
> for you to fetch changes up to 900672bb3984f9ae4198ed7f7b1f734b6a8181e1:
> 
>    tcc: rounding possible non page-aligned ssram address (2023-04-19 
> 11:58:20 -0400)
> 
> ----------------------------------------------------------------
> Qiang Rao (6):
>        tcc: driver should exit if no psram entry found in PTCT.
>        tcc: tcc drvier should not exit even if no psram entry.
>        Add new IOCTL to read error log buffer.
>        Display errlog buffer raw data in kernel log as requested once 
> this driver is loaded.
>        Fix issue found in acrn uos when convert cacheid to apicid.
>        tcc: rounding possible non page-aligned ssram address
> 
>   arch/x86/kernel/acpi/boot.c | 9 +++++++++
>   drivers/tcc/tcc_buffer.c    | 5 +++--
>   2 files changed, 12 insertions(+), 2 deletions(-)
> 
Acked-by: Tim Gardner <tim.gardner at canonical.com>
-- 
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Tim Gardner
Canonical, Inc