soby-mathew (Soby Mathew)
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Sep 28 2018, 3:39 PM (33 w, 4 d)

Recent Activity

Today

soby-mathew added a comment to T334: Barrier in sprt_queue.c.

Ah, You are right. Having taken a look at it again, yes, the SP-> SPM communication is register based and this spm_response_add() is invoked by SPM to push to a buffer within EL3 (its not a shared buffer between different ELs). I suspect the shared buffer primitives were written with shared buffer scenario in mind and the current prototype implementation does not optimize it for the case when the buffer is within EL3.

Tue, May 21, 9:03 PM · TF-A Question, Trusted Firmware A
soby-mathew added a comment to T334: Barrier in sprt_queue.c.

Who is the lockless reader for spm_response_add() and spm_response_get()?

Tue, May 21, 3:23 PM · TF-A Question, Trusted Firmware A

Wed, May 8

soby-mathew assigned T334: Barrier in sprt_queue.c to pbeesley-arm.
Wed, May 8, 9:50 AM · TF-A Question, Trusted Firmware A
soby-mathew assigned T335: Bug in rdmem_attr_to_mmap_attr in spm_xlat.c to pbeesley-arm.
Wed, May 8, 9:49 AM · TF-A Bug, Trusted Firmware A
soby-mathew added a comment to T290: Example task/Issue 2.

Example comment 3

Wed, May 8, 9:47 AM · TF-A General, Trusted Firmware A
soby-mathew changed the visibility for T335: Bug in rdmem_attr_to_mmap_attr in spm_xlat.c.
Wed, May 8, 9:45 AM · TF-A Bug, Trusted Firmware A

Sep 28 2018

soby-mathew added a member for Trusted Firmware A: soby-mathew.
Sep 28 2018, 3:41 PM
soby-mathew added a watcher for Trusted Firmware A: soby-mathew.
Sep 28 2018, 3:40 PM