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Tue, 18 Nov 2025 02:59:45 -0800 (PST) From: frank.chang@sifive.com To: qemu-devel@nongnu.org Cc: Palmer Dabbelt , Alistair Francis , Weiwei Li , Daniel Henrique Barboza , Liu Zhiwei , qemu-riscv@nongnu.org (open list:RISC-V TCG CPUs), Yong-Xuan Wang , Frank Chang Subject: [PATCH 1/3] target/riscv: fix address masking Date: Tue, 18 Nov 2025 18:59:34 +0800 Message-ID: <20251118105936.2839054-2-frank.chang@sifive.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251118105936.2839054-1-frank.chang@sifive.com> References: <20251118105936.2839054-1-frank.chang@sifive.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::52d; envelope-from=frank.chang@sifive.com; helo=mail-pg1-x52d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @sifive.com) X-ZM-MESSAGEID: 1763463659926153000 Content-Type: text/plain; charset="utf-8" From: Yong-Xuan Wang The pmlen should get the corresponding value before shifting address. Signed-off-by: Yong-Xuan Wang Reviewed-by: Frank Chang Reviewed-by: Daniel Henrique Barboza --- target/riscv/internals.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/riscv/internals.h b/target/riscv/internals.h index 172296f12e2..9b3f01144d2 100644 --- a/target/riscv/internals.h +++ b/target/riscv/internals.h @@ -203,8 +203,8 @@ static inline target_ulong adjust_addr_body(CPURISCVSta= te *env, if (!is_virt_addr) { signext =3D riscv_cpu_virt_mem_enabled(env); } - addr =3D addr << pmlen; pmlen =3D riscv_pm_get_pmlen(pmm); + addr =3D addr << pmlen; =20 /* sign/zero extend masked address by N-1 bit */ if (signext) { --=20 2.43.0