From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1B89B129A63; Tue, 23 Jan 2024 00:12:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705968745; cv=none; b=q1D1FF95EVuLTJ4O2Re0XjL2fJMeT7hDtVMe+egfYQahcoVd2VS9YlpDdKOoWdg1kZHct8QEgkk8/mO/jKNa0CcL0MO8SITAdYCIjNKNIcn2JjD57+vfhKHndYlJ2AQUzusX8g1M9fezuN/WBtFqEYpoUhJF6rhJEb+vatffyFY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705968745; c=relaxed/simple; bh=k2mgAJKZFk2qFilPh9p0ufAESElJ5MHnMiziPfrUPpk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iKEMo6sPZyHPNMjSLQhKxVu5nNAxFDhD/jU2+FXv7ATMDoAz/+BsMy8OSJhijd3Hhf9DI30x1pig8nODZFWMcf8GjauCUcpOti94K+RJp86iEmaECnpvGG5+VqWArAsTxGHtJ+Qnc7njexmy6gbe9zW8NwZvI7DEM3+KiDm20Lw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=1fvUnlwE; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="1fvUnlwE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AFCFFC43390; Tue, 23 Jan 2024 00:12:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1705968744; bh=k2mgAJKZFk2qFilPh9p0ufAESElJ5MHnMiziPfrUPpk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1fvUnlwEufutLdOFHr7Sh0C6XBvjmbw2NxqNnLeO2M44qkfB9oSREhz09AbEE/dWm hLBX0gW61uOeALBTz81K4nZS2vYZMO/9GHejc/jRhEz7czw/cHvv1vCGjUVQUhNw/y jW5jkXXZtZkZ5SWY2o7zVIIjg9EwOp+W/Sh9wRJc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, kernel test robot , Vineet Gupta , Sasha Levin Subject: [PATCH 5.4 027/194] ARC: fix spare error Date: Mon, 22 Jan 2024 15:55:57 -0800 Message-ID: <20240122235720.378976418@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240122235719.206965081@linuxfoundation.org> References: <20240122235719.206965081@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Vineet Gupta [ Upstream commit aca02d933f63ba8bc84258bf35f9ffaf6b664336 ] Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202312082320.VDN5A9hb-lkp@intel.com/ Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin --- arch/arc/kernel/signal.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arc/kernel/signal.c b/arch/arc/kernel/signal.c index 8877de0dfe6c..2759d49a2f3a 100644 --- a/arch/arc/kernel/signal.c +++ b/arch/arc/kernel/signal.c @@ -61,7 +61,7 @@ struct rt_sigframe { unsigned int sigret_magic; }; -static int save_arcv2_regs(struct sigcontext *mctx, struct pt_regs *regs) +static int save_arcv2_regs(struct sigcontext __user *mctx, struct pt_regs *regs) { int err = 0; #ifndef CONFIG_ISA_ARCOMPACT @@ -74,12 +74,12 @@ static int save_arcv2_regs(struct sigcontext *mctx, struct pt_regs *regs) #else v2abi.r58 = v2abi.r59 = 0; #endif - err = __copy_to_user(&mctx->v2abi, &v2abi, sizeof(v2abi)); + err = __copy_to_user(&mctx->v2abi, (void const *)&v2abi, sizeof(v2abi)); #endif return err; } -static int restore_arcv2_regs(struct sigcontext *mctx, struct pt_regs *regs) +static int restore_arcv2_regs(struct sigcontext __user *mctx, struct pt_regs *regs) { int err = 0; #ifndef CONFIG_ISA_ARCOMPACT -- 2.43.0