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 9F24C5FF03; Tue, 26 Dec 2023 00:27:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="e9jV9C7J" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 47CEDC433C8; Tue, 26 Dec 2023 00:27:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1703550429; bh=vHIiMB+tdtmJ2Ky5sIfHg7G79ZSwjuZF+SkYK1pld2M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=e9jV9C7J/Gd9mcsMgwqL5az5rmssfDPQljG/ElTOVlmDVhgCUsE3KDWvbjD7I3e2b Zw/nyU61smljU2QQ/pI6ThMgaBQXl7NsQCeFfxsaIrfjVT5o7iZIq1+27eVcSzQNo8 3RSdAvXKte1BazzBB8vQyT+NPvW0+EZcoawUVSy+meYegw1sWqay4y50s4NDdSk8tL yOei8GWshd4loIj0tH609/mVFSXYAQXX65PDGy9SFRSGDNqJXbLuiH+41l77LUKSNw Fq0FGAHEW5P3wSZIBSegMrRNbHrUCGpiwZwXpheePPviEIizgyrcGKFbTaVj1eRhcY CsSp2ito4HPtw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Vineet Gupta , kernel test robot , Sasha Levin , arnd@arndb.de, linux-snps-arc@lists.infradead.org Subject: [PATCH AUTOSEL 4.19 6/7] ARC: fix spare error Date: Mon, 25 Dec 2023 19:26:30 -0500 Message-ID: <20231226002649.7290-6-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231226002649.7290-1-sashal@kernel.org> References: <20231226002649.7290-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 4.19.303 Content-Transfer-Encoding: 8bit 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 68901f6f18bab..c36e642eb1a0a 100644 --- a/arch/arc/kernel/signal.c +++ b/arch/arc/kernel/signal.c @@ -64,7 +64,7 @@ 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 @@ -77,12 +77,12 @@ 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