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[103.95.112.190]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b083527f84sm34637685ad.18.2026.03.20.17.49.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Mar 2026 17:49:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1774054153; x=1774658953; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=hFmstGmcFWszN/qiAw2otwmThWAyPfpEPK+SFVFBwqs=; b=PKrglVy/MtOr4PyV7WgavzHpVtUmS6gciLR0jjTlxxcLPefwdKk/gEsjWnyS8BRd/i 0qcJKz+XOpltNx6ie1uJSf8H0rbF+qKXg76LmbJUfp6t6mob1ZUpBbqqbZcdje5a/AwZ arkGtrq3Xu5AOdotaRH+7zLZchtiJLU0U7Pg2NBSOYPGySDrQpTSS3Ay4tO6fO9qUYeX +b3t9jEmAF0qkFHLQMkPE2UjoI0Inh/b/xutB2dw3dTePjY9D5aWK01/P/J2xIy6xsdI Ab5lXpLJ8FN26wYsJknDEcu8DMcAtJJTmI8FW6Tqflbrkgf5yYt5Fw8Fp5NiqTVwM9Jm GgFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1774054153; x=1774658953; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=hFmstGmcFWszN/qiAw2otwmThWAyPfpEPK+SFVFBwqs=; b=ARUVahir3k+B1EMO/BM0hAUt4//2MvtlayvaaVVi3Jr0VcqxKxU9QXWhakFz/9RRaL rw5sCrMoqPPZwVANOfzKmEojRYDNm94kOL68v+HUf/ZQItt1TLz/j933mJomRI40a2nF Kq9is00VdITZwZ/r4jRkRLppg/Cmd4yympYPwctDB92xwYt0rqRnztElRutm9rtwN6YE JcIntN9MjraP5lH/OeU/v0yeW709G8vT7WbTHl59tbJcHj648rSbympVj5X5r6sYOKVR horJDBFgsbSxUoLJXB+Vke0XtELmlhymWV9vUhIJyVPL0pFcqEOLyRYm7bf//ujTBzdd qqGA== X-Gm-Message-State: AOJu0YyhkzDA/dTABP8DMebVL+kKgCqIrr7J00uceZ8CQjoCiCzK28u9 26qF9DXYRu1AwzebVn5iaFTEPG30AdO3qjphU8ORL6gdwQunH4He0yfUcVZAnw== X-Gm-Gg: ATEYQzzA0B1toHZnrJjs8pUevZMyZdCMs+MOXPLcQFtVq6ep78Dfa/8zxBiLO1P07JC IvGtxFrHbHXBznfnUJQ8TWmM8PhcSSYRv3rPA/a0gvNiyQv/BGyu0UGXClfjmmadBTKEnhtG790 9jdwQQKhUadUPt/6PqhSp0EnZlQaTNztQO3H6hYHYvOjuCtsXfPoFvliYvGXFXRffJZ2QwOe9VL t5njyhsOJs6AEpg3lf6IwNejNaSuU5KdratVdkINdAb5nkqzcBQI+Oa3QL/mwmifs+VHScij+1C sMn4uJqafn9mxTC1fo431BcIuZ47n5ZdL2O/zw8VwWAudwlgDH2BbwJLr6HqGIQhihUi2hejQIV 4tlNcIXF8AdqI17a64Byvz1BgAkm81mhzVFG1tYuLoV3X7BghTiTc9XPkxC2CMGL/cNhp9MYIIi cjfxXJ9Uovd+7Gwg08YP8b54xUqYCSUbZDigG9Ww/s3V6UMdzkzhGBi2/ArmWxrKcPmcG1 X-Received: by 2002:a17:903:8c3:b0:2ae:4aa8:cab8 with SMTP id d9443c01a7336-2b082702646mr36963335ad.4.1774054152740; Fri, 20 Mar 2026 17:49:12 -0700 (PDT) From: Nicholas Piggin To: qemu-devel@nongnu.org Cc: Nicholas Piggin , Warner Losh , Kyle Evans , Laurent Vivier , Pierrick Bouvier , Palmer Dabbelt , Alistair Francis , Weiwei Li , Daniel Henrique Barboza , Liu Zhiwei , qemu-riscv@nongnu.org Subject: [PATCH 3/3] linux-user: riscv: Fix signal frame user mapping Date: Sat, 21 Mar 2026 10:48:36 +1000 Message-ID: <20260321004836.500390-4-npiggin@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260321004836.500390-1-npiggin@gmail.com> References: <20260321004836.500390-1-npiggin@gmail.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::632; envelope-from=npiggin@gmail.com; helo=mail-pl1-x632.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, FREEMAIL_FROM=0.001, 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: qemu development 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 @gmail.com) X-ZM-MESSAGEID: 1774054209503158500 Content-Type: text/plain; charset="utf-8" riscv signal frame setup is missing unlock_user_struct(). Signed-off-by: Nicholas Piggin Reviewed-by: Chao Liu --- linux-user/riscv/signal.c | 1 + 1 file changed, 1 insertion(+) diff --git a/linux-user/riscv/signal.c b/linux-user/riscv/signal.c index 358fa1d82d..22b1b8149f 100644 --- a/linux-user/riscv/signal.c +++ b/linux-user/riscv/signal.c @@ -126,6 +126,7 @@ void setup_rt_frame(int sig, struct target_sigaction *k= a, =20 setup_ucontext(&frame->uc, env, set); frame->info =3D *info; + unlock_user_struct(frame, frame_addr, 1); =20 env->pc =3D ka->_sa_handler; env->gpr[xSP] =3D frame_addr; --=20 2.51.0