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 8E0361774B; Thu, 18 Jan 2024 10:56:53 +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=1705575413; cv=none; b=WrzG1/kj/m6SHJ4CIaMdNnJoQ9A1c9FWAdojNVieEnQt+GYdgsUYDnNfJPY7qmu95bV2fuuptv8vRXAUDM6VCsfAIlY6dRNh+bkJrOjZ3fXWkUAy/TRFBEXLMZ+nweudTIys0hSmp2YxWeMPcfIOjg+AlL0mJzK8YMOLkQBtO/Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705575413; c=relaxed/simple; bh=uw105VRWxsr1L/vfsiyyws6xKjQvUpH3PrTkaK2e4dY=; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID: X-Mailer:In-Reply-To:References:User-Agent:X-stable: X-Patchwork-Hint:MIME-Version:Content-Transfer-Encoding; b=bSEBcjI8f1J42K0a9YLvpNX9haWtZk/cjPFDANNAVFcH7NjfdJvZZ0HGd8j7SYxSxpe7ata2MR86keBmjdXieKsB1HWlOuz197BsGvUo68xm4cx/FNe4XgOk360258mf2NZUlE5GCSztUJgwxLMTqz+XTwXdxAUs9JIN+gHf04w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=JoimvBi4; 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="JoimvBi4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C2ADEC433F1; Thu, 18 Jan 2024 10:56:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1705575413; bh=uw105VRWxsr1L/vfsiyyws6xKjQvUpH3PrTkaK2e4dY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JoimvBi4xZT1x8pCqumfNkUZqe74lK9Xr4bOUF4gxpIFXPpGGyroMyZ8oBcgR9cyA T+86QIC0R+Bw6s7m30V+Mn/QW15Gu2xe14DZrgqcRFTYMOF/50L1pm5DM1GlHEacVY qWrWPAVT7VXVPLk4YpKLdj77SnS+ZDjz0+wEUWmQ= 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 6.6 094/150] ARC: fix spare error Date: Thu, 18 Jan 2024 11:48:36 +0100 Message-ID: <20240118104324.295700593@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240118104320.029537060@linuxfoundation.org> References: <20240118104320.029537060@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 6.6-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 0b3bb529d246..8f6f4a542964 100644 --- a/arch/arc/kernel/signal.c +++ b/arch/arc/kernel/signal.c @@ -62,7 +62,7 @@ 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 @@ -75,12 +75,12 @@ 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