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PMP-denied load can hang instead of raising a load access fault

Status: Open.

#61 In XUANTIE-RV/openc910;

· jimmymtest opened on Jun 24, 2026

[Bug] 2KB PMP regions are enforced inconsistently in TOR mode

Status: Open.

#60 In XUANTIE-RV/openc910;

· KnightGOKU opened on Jun 23, 2026

OpenC910: PMP-denied addressed cache operations complete while ordinary loads fault

Status: Open.

#59 In XUANTIE-RV/openc910;

· KnightGOKU opened on Jun 23, 2026

Cache-index reads can recover data after locked PMP blocks normal loads

Status: Open.

#58 In XUANTIE-RV/openc910;

· jimmymtest opened on Jun 23, 2026

Page-table walks use the original access type instead of a PMP read check

Status: Open.

#57 In XUANTIE-RV/openc910;

· jimmymtest opened on Jun 23, 2026

OpenC910: Reserved W-only PMP permissions are preserved on readback

Status: Open.

#56 In XUANTIE-RV/openc910;

· KnightGOKU opened on Jun 23, 2026

OpenC910: Higher-priority locked PMP NA4 deny entries are bypassed by lower-priority NAPOT allow entries

Status: Open.

#55 In XUANTIE-RV/openc910;

· KnightGOKU opened on Jun 22, 2026

Using a loop control variable in two different procedural blocks causes potential race condition

Status: Open.

#52 In XUANTIE-RV/openc910;

· x-Aksara-x opened on Apr 29, 2026

Question: is TH1520/Meles silicon derived from this openc910 RTL, and what is the RAS-miss/underflow fetch behavior?

Status: Open.

#50 In XUANTIE-RV/openc910;

· Phobia-Cosmos opened on Mar 30, 2026

Deadcode in FSM

Status: Open.

#49 In XUANTIE-RV/openc910;

· likeamahoney opened on Feb 6, 2026

Deadcode in ct_lsu_snoop_snq_entry.v RTL model file

Status: Open.

#48 In XUANTIE-RV/openc910;

· likeamahoney opened on May 19, 2025

Constant-time violations for div[u][w] and rem[u][w]

Status: Open.

#47 In XUANTIE-RV/openc910;

· TobiasKovats opened on Apr 13, 2025