[PATCH v6 0/2] riscv: add c.jal instruction simulation for kprobes

Paul Walmsley pjw at kernel.org
Fri Jul 10 11:35:01 PDT 2026


On Wed, 1 Jul 2026, Xiaofeng Yuan wrote:

> The c.jal instruction is part of the RISC-V compressed instruction set
> and is defined only on RV32.  Currently kprobes rejects it, causing
> probes placed on c.jal to fail.
> 
> This series adds simulation support for c.jal and includes a test
> case by Nam Cao.

Thanks, queued for v7.3.


- Paul



More information about the linux-riscv mailing list