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I think you're right.
The Secure PendSV is masked by NSPE, although it has the same priority value 0x80.
It has to have a lower value to preempt the NSPE, having an equal priority value does not work.

Sat, Sep 18, 6:52 AM · Trusted Firmware M

Fri, Sep 17

Vge0rge moved T938: PSA driver for sign/verify message capability from Restricted Project Column to Restricted Project Column on the Restricted Project board.

Fri, Sep 17, 3:15 PM · Restricted Project

gomonovych renamed T965: SDEI dispatch from Fast SMC call provoke context corruption from SDEI dispatcher called from EL3 type interrupt handler provoke Data Abort (SEGV) exception if that interrupt preempt SMC call to SDEI dispatch from Fast SMC call provoke context corruption.

Fri, Sep 17, 10:47 AM · TF-A Bug

gomonovych updated the task description for T965: SDEI dispatch from Fast SMC call provoke context corruption.

Fri, Sep 17, 10:41 AM · TF-A Bug

gomonovych updated the task description for T965: SDEI dispatch from Fast SMC call provoke context corruption.

Fri, Sep 17, 10:39 AM · TF-A Bug

kevin-peng-hao claimed T966: NSC call broken on NSPE interrupt disabled.

Fri, Sep 17, 9:45 AM · Trusted Firmware M

ccli8 created T966: NSC call broken on NSPE interrupt disabled.

Fri, Sep 17, 1:44 AM · Trusted Firmware M

Thu, Sep 16

gomonovych triaged T965: SDEI dispatch from Fast SMC call provoke context corruption as Low priority.

Thu, Sep 16, 10:27 PM · TF-A Bug

aoxiangyunjian created T964: can hafnium run at S-EL1?.

Thu, Sep 16, 9:14 AM

Wed, Sep 15

odeprez closed T896: Implement FFA_RXTX_UNMAP_32 interface as Resolved.

Wed, Sep 15, 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

Wed, Sep 15, 10:15 AM · Hafnium

Mon, Sep 13

noonfom moved T939: PSA driver for key_agreement capability from Restricted Project Column to Restricted Project Column on the Restricted Project board.

Mon, Sep 13, 2:51 PM · Restricted Project

Fri, Sep 10

adeaarm closed T419: Build: Review build default defines as Wontfix.

Fri, Sep 10, 10:58 PM · Trusted Firmware M

adeaarm renamed T963: Fix Chacha_Poly1305 as per spec recommendation from Fix Chacha_Poly1305 to Fix Chacha_Poly1305 as per spec recommendation.

Fri, Sep 10, 10:57 PM · Restricted Project

adeaarm renamed T963: Fix Chacha_Poly1305 as per spec recommendation from Placeholder to fix Chacha_Poly1305 to Fix Chacha_Poly1305.

Fri, Sep 10, 10:56 PM · Restricted Project

adeaarm triaged T963: Fix Chacha_Poly1305 as per spec recommendation as Normal priority.

Fri, Sep 10, 10:56 PM · Restricted Project

adeaarm closed T960: Identify a way to disable/enable driver features based on macro identifiers in the JSON file as Resolved.

Fri, Sep 10, 10:55 PM · Restricted Project

adeaarm moved T960: Identify a way to disable/enable driver features based on macro identifiers in the JSON file from Restricted Project Column to Restricted Project Column on the Restricted Project board.

Fri, Sep 10, 10:55 PM · Restricted Project

adeaarm added a comment to T960: Identify a way to disable/enable driver features based on macro identifiers in the JSON file.

Note: Feedback to the PSA spec team for a priority value to be associated to each JSON file for those configurations where we have multiple accelerators available.

Fri, Sep 10, 10:54 PM · Restricted Project

adeaarm claimed T947: PSA driver for random generation multipart capability.

Fri, Sep 10, 11:03 AM · Restricted Project

adeaarm closed T940: PSA driver for get_entropy capability as Resolved.

Fri, Sep 10, 10:42 AM · Restricted Project

adeaarm moved T940: PSA driver for get_entropy capability from Restricted Project Column to Restricted Project Column on the Restricted Project board.

Fri, Sep 10, 10:41 AM · Restricted Project

Mon, Sep 6

adeaarm reassigned T937: PSA driver for asymmetric capability from salomethirot-arm to torsteingrindvik.

Mon, Sep 6, 8:51 PM · Restricted Project

Mon, Sep 6, 10:45 AM · Restricted Project

adeaarm added a comment to T960: Identify a way to disable/enable driver features based on macro identifiers in the JSON file.

The spec currently defines an attribute for an entry point (or family of) in the JSON file, i.e. algorithms, which is used by the core to decide if the entry point needs to be applied for a particular algorithm or not. The JSON file is meant to be consumed as a description of the driver by the mbedTLS parser at build time, in order to link the driver entry points properly into the driver core.

Mon, Sep 6, 10:45 AM · Restricted Project

Sat, Sep 4

adeaarm closed T936: PSA driver for aead capability as Resolved.

Sat, Sep 4, 2:03 PM · Restricted Project

adeaarm moved T947: PSA driver for random generation multipart capability from Restricted Project Column to Restricted Project Column on the Restricted Project board.

Sat, Sep 4, 2:03 PM · Restricted Project

adeaarm closed T947: PSA driver for random generation multipart capability as Wontfix.

Sat, Sep 4, 2:03 PM · Restricted Project

adeaarm added a comment to T947: PSA driver for random generation multipart capability.

After additional analysis, the summary of the discussion is that these entry points are more suited to be implemented for an hardware which implements a fast way to provide random numbers. CC-312 exposes a TRNG source through the get_entropy entry point, but the remaining part of the DRBG algorithms is implemented in firmware (possibly only partially accelerating parts of them through the driver crypto core transparently calling into the driver from within its own software implementation). For this reason, I am marking this item as Won't do.

Sat, Sep 4, 2:03 PM · Restricted Project

Fri, Sep 3

torsteingrindvik moved T936: PSA driver for aead capability from Restricted Project Column to Restricted Project Column on the Restricted Project board.

Fri, Sep 3, 9:36 AM · Restricted Project

Thu, Sep 2

noonfom moved T939: PSA driver for key_agreement capability from Restricted Project Column to Restricted Project Column on the Restricted Project board.

Thu, Sep 2, 2:56 PM · Restricted Project

Vge0rge moved T940: PSA driver for get_entropy capability from Restricted Project Column to Restricted Project Column on the Restricted Project board.

Thu, Sep 2, 7:39 AM · Restricted Project

Tue, Aug 31

adeaarm closed T951: TFM regressions tests seem to hang on QEMU for mps2_an521 as Resolved.

Tue, Aug 31, 11:56 AM · Restricted Project

adeaarm added a comment to T951: TFM regressions tests seem to hang on QEMU for mps2_an521.

Verified by building qemu 6.1.0 from source as it's been released on 24/08. Regression for AN521 passes without problem on this version. Closing this ticket with a recommendation to re-enable Open CI test cases based on Qemu after upgrading the Qemu version available in Open CI to 6.1.0.

Tue, Aug 31, 11:56 AM · Restricted Project