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helo=mail-pf1-x42d.google.com","X-Spam_score_int":"-13","X-Spam_score":"-1.4","X-Spam_bar":"-","X-Spam_report":"(-1.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001,\n FROM_STARTS_WITH_NUMS=0.738, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=no autolearn_force=no","X-Spam_action":"no action","X-Mailman-Approved-At":"Mon, 27 Apr 2026 08:47:18 -0400","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"qemu development ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"This patch ensures that the read-only zero bit (i.e. the 11th bit) of\nmedeleg remains zero, adhering the RISC-V specification.\n\nI'm a first time contributor. I was a bit confused when it came to\nwriting tests for this. However, I did debug it via gdb myself and\nconfirmed the patch works. I would like to seek guidance on how can I\nadd a test for CSR issues like this -- or if it's even required in this\nspecific case.\n\nResolves: https://gitlab.com/qemu-project/qemu/-/work_items/3438\n\nAbhigyan Kumar (1):\n target/riscv: Fix medeleg[11] read-only zero bit for M-mode ECALL\n\n target/riscv/csr.c | 5 ++++-\n 1 file changed, 4 insertions(+), 1 deletion(-)"}