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Thu, Dec 19

eachhabitual added a comment to T729: Implement full Android-compatible boot flow.

In the exciting world of Geometry Dash, you can experience a dynamic platforming journey where music and action meet. A thrilling soundtrack and thrilling levels keep you captivated with every jump and dodge.

Thu, Dec 19, 7:31 AM · Hafnium
abeljames-1303 added a comment to T729: Implement full Android-compatible boot flow.

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Thu, Dec 19, 2:28 AM · Hafnium

Wed, Dec 18

hugesparkling added a comment to T723: Support Arm SMMU.

geometry dash has achieved popularity as a platformer game due to its captivating gameplay and user-generated levels.

Wed, Dec 18, 7:39 AM · Hafnium

Fri, Dec 6

ConstantLove added a comment to T729: Implement full Android-compatible boot flow.

Ensuring compatibility with A/B update systems is key, as it helps improve system stability and jfif to jpg reliability.

Fri, Dec 6, 4:42 PM · Hafnium

Thu, Dec 5

helendam added a comment to T729: Implement full Android-compatible boot flow.

Welcome to the world of Geometry Dash , where every move you make is a step closer to victory. Can you master the art of precision platforming?

Thu, Dec 5, 2:28 AM · Hafnium

Nov 19 2024

ramen583 added a comment to T729: Implement full Android-compatible boot flow.

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Nov 19 2024, 3:50 PM · Hafnium

Nov 6 2024

noxiouswire added a comment to T1002: Revisit hypervisor page tables defragmentation.

Players can perform stunts in the air during gameplay in Moto X3M to earn extra points.

Nov 6 2024, 1:20 AM · Hafnium
noxiouswire added a comment to T1001: Improvements to secure interrupt handling, partition runtime models and scheduling modes in Hafnium.

The visual style of Geometry Dash Meltdown is colorful and eye-catching.

Nov 6 2024, 1:19 AM · Hafnium

Oct 28 2024

larrymartin added a comment to T828: Lock unfairness can lead to starvation.

Considering the observed starvation on Cortex A72 it seems crucial to address the fairness and forward progress guarantees of the current spinlock implementation. Merging the spinlock with WFE as a fallback for ARMv8.0 and implementing an LDADD based version for v8.1+ appears to be a thoughtful approach.
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Oct 28 2024, 12:20 PM · Hafnium
mira23435 added a comment to T723: Support Arm SMMU.

Enabling and utilizing ARM SMMU features can be quite hardware-specific and may require understanding the specific undertale implementation and documentation provided by the hardware manufacturer.

Oct 28 2024, 12:15 PM · Hafnium
RylanMonahan added a comment to T828: Lock unfairness can lead to starvation.

The IPC implementation undergoes comprehensive testing to ensure its accuracy, security, and adherence to PSA standards. This testing process encompasses functional testing as well as security validation, with the aim of detecting and resolving any vulnerabilities that may exist. By conducting these tests, the team can verify that the IPC implementation getting over it operates as intended and meets the necessary security requirements outlined by PSA.

Oct 28 2024, 12:12 PM · Hafnium
growthstarboard added a comment to T908: Move platform description to the Hypervisor manifest.

The point is that this is not an insurmountable problem because Linux, Windows, or any other complicated OS can find these elements from DT/ACPI, geometry dash world, etc. without needing to be developed for a specific SiP, and they can function perfectly.

Oct 28 2024, 12:09 PM · Hafnium
michelepaolino added a watcher for Hafnium: michelepaolino.
Oct 28 2024, 12:03 PM

Dec 19 2022

madhukar-Arm updated the task description for T1001: Improvements to secure interrupt handling, partition runtime models and scheduling modes in Hafnium.
Dec 19 2022, 6:27 PM · Hafnium
madhukar-Arm updated the task description for T1001: Improvements to secure interrupt handling, partition runtime models and scheduling modes in Hafnium.
Dec 19 2022, 6:20 PM · Hafnium
madhukar-Arm updated the task description for T1001: Improvements to secure interrupt handling, partition runtime models and scheduling modes in Hafnium.
Dec 19 2022, 6:19 PM · Hafnium

Oct 6 2022

santongding added a watcher for Hafnium: santongding.
Oct 6 2022, 10:29 AM

Oct 3 2022

madhukar-Arm added a comment to T1001: Improvements to secure interrupt handling, partition runtime models and scheduling modes in Hafnium.

Further improvement to tf-a-tests added to this ticket

Oct 3 2022, 2:32 PM · Hafnium
madhukar-Arm added a comment to T1001: Improvements to secure interrupt handling, partition runtime models and scheduling modes in Hafnium.

added more improvement suggestions

Oct 3 2022, 1:45 PM · Hafnium

Sep 20 2022

odeprez created T1002: Revisit hypervisor page tables defragmentation.
Sep 20 2022, 8:07 AM · Hafnium

Sep 13 2022

madhukar-Arm updated the task description for T1001: Improvements to secure interrupt handling, partition runtime models and scheduling modes in Hafnium.
Sep 13 2022, 5:39 PM · Hafnium
madhukar-Arm updated the task description for T1001: Improvements to secure interrupt handling, partition runtime models and scheduling modes in Hafnium.
Sep 13 2022, 5:39 PM · Hafnium
madhukar-Arm updated the task description for T1001: Improvements to secure interrupt handling, partition runtime models and scheduling modes in Hafnium.
Sep 13 2022, 5:37 PM · Hafnium
madhukar-Arm updated the task description for T1001: Improvements to secure interrupt handling, partition runtime models and scheduling modes in Hafnium.
Sep 13 2022, 5:37 PM · Hafnium
madhukar-Arm updated the task description for T1001: Improvements to secure interrupt handling, partition runtime models and scheduling modes in Hafnium.
Sep 13 2022, 5:36 PM · Hafnium
madhukar-Arm triaged T1001: Improvements to secure interrupt handling, partition runtime models and scheduling modes in Hafnium as Normal priority.
Sep 13 2022, 5:34 PM · Hafnium

Jul 1 2022

dohoangvan added a watcher for Hafnium: dohoangvan.
Jul 1 2022, 8:12 AM

Jun 20 2022

RajHorizon added a watcher for Hafnium: RajHorizon.
Jun 20 2022, 9:03 AM

Jan 19 2022

odeprez closed T898: Hafnium fails to build on arm64 hosts as Resolved.

Hi Ross, following changes were merged which help building on Arm and integrating to Yocto. Let us know how it goes. Thanks.

Jan 19 2022, 2:15 PM · Hafnium

Jan 4 2022

saurabh940120 added a watcher for Hafnium: saurabh940120.
Jan 4 2022, 3:47 PM

Nov 12 2021

federico-recanati added a comment to T955: Bug in hftest.py.

I found the bug causing both worlds scenario to randomly fail: is wrong handling of telnet connection with the model causing some message loss; a fix in on-going.
I'm also having a look to get the right telnet port number from the model.
Will update the ticket with the new developments.

Nov 12 2021, 4:37 PM · Hafnium

Sep 15 2021

odeprez closed T896: Implement FFA_RXTX_UNMAP_32 interface as Resolved.
Sep 15 2021, 10:15 AM · Hafnium
odeprez added a comment to T896: Implement FFA_RXTX_UNMAP_32 interface.

Merged https://review.trustedfirmware.org/c/hafnium/hafnium/+/10759

Sep 15 2021, 10:15 AM · Hafnium

Aug 4 2021

raghuncstate added a comment to T955: Bug in hftest.py.

Copying response on mailing list.

Aug 4 2021, 6:53 PM · Hafnium
raghuncstate added a comment to T955: Bug in hftest.py.

- Uploaded patch for repro.

Aug 4 2021, 6:53 PM · Hafnium
raghuncstate created T955: Bug in hftest.py.
Aug 4 2021, 6:52 PM · Hafnium

Jul 7 2021

jaypit02 added a comment to T897: Implement retrieving of memory region by specifying address ranges.

ACS can be updated to skip checks for this. But spec isn't specific about whether this way of retrieving memory is optional.

Jul 7 2021, 4:57 AM · Hafnium

Mar 26 2021

raghuncstate added a comment to T908: Move platform description to the Hypervisor manifest.

Hi Olivier,

Mar 26 2021, 6:44 PM · Hafnium
odeprez updated the task description for T908: Move platform description to the Hypervisor manifest.
Mar 26 2021, 5:35 PM · Hafnium
odeprez added a comment to T908: Move platform description to the Hypervisor manifest.

Raghu as you are originator for this ask; can you state more about the requirements as to the why we'd really need to do so?

Mar 26 2021, 5:34 PM · Hafnium
odeprez renamed T908: Move platform description to the Hypervisor manifest from Move platform descripton to the Hypervisor manifest to Move platform description to the Hypervisor manifest.
Mar 26 2021, 5:30 PM · Hafnium
odeprez created T908: Move platform description to the Hypervisor manifest.
Mar 26 2021, 5:29 PM · Hafnium

Mar 23 2021

qwandor added a comment to T898: Hafnium fails to build on arm64 hosts.

That's not currently supported.

Mar 23 2021, 9:56 AM · Hafnium

Mar 22 2021

achingupta added a comment to T897: Implement retrieving of memory region by specifying address ranges.

I think it would be reasonable if Hafnium implements this feature when there is an explicit request for it from a Trusted OS or SP vendor. In the meantime, Hafnium returning INVALID_PARAMETERS sounds like a reasonable approach to me. It implies that the ACK test can be ignored. What do you reckon?

Mar 22 2021, 7:22 PM · Hafnium
achingupta added a comment to T896: Implement FFA_RXTX_UNMAP_32 interface.

FWIW, agree with Olivier's analysis.

Mar 22 2021, 7:19 PM · Hafnium
rossburton added a comment to T898: Hafnium fails to build on arm64 hosts.

That's a very interesting definition of reproducible.

Mar 22 2021, 6:38 PM · Hafnium
qwandor added a comment to T898: Hafnium fails to build on arm64 hosts.

Yes, we include a prebuilt toolchain so that the builds are reproducible. It's a copy of the Android prebuilt toolchain (from https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/), which I'm afraid doesn't seem to include aarch64 binaries at the moment.

Mar 22 2021, 5:19 PM · Hafnium
rossburton updated the task description for T898: Hafnium fails to build on arm64 hosts.
Mar 22 2021, 5:14 PM · Hafnium
rossburton updated the task description for T898: Hafnium fails to build on arm64 hosts.
Mar 22 2021, 4:51 PM · Hafnium
rossburton created T898: Hafnium fails to build on arm64 hosts.
Mar 22 2021, 4:05 PM · Hafnium