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 8CE2260EF7; Tue, 26 Dec 2023 00:27:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="sfLjt/jY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 617BBC433C7; Tue, 26 Dec 2023 00:27:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1703550459; bh=vHIiMB+tdtmJ2Ky5sIfHg7G79ZSwjuZF+SkYK1pld2M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sfLjt/jY1ljaehi1JkVo7yFecuIeUBfhB2A1Ero1o2Tlbn27faHPsjLnTzxdqUhtJ ujGLxSph6hysBV/I+LWyGidJV2QC7525stAD2Zuct379RfVhngAixnEqPNMMRkpiDz 4S6UVxHlJmZ+hXLNQ6EQ37wT1usEBoKhX0ZA8ffI2jiE3D3nWDWi/WhPdxMZvMwMyk bQ8DDRbkp258IPogPipipPzN7pieh0QzvVgrDuMbfVvObcZu81s0+MB5c3CBvFT8yE pveZ+Yr/P5va7VmsE+WVvP4Hy/pJrRXTq7bBb2+LwyU9pn7Cor5p4AAsymiUcHGCAU 2HL3sdkAXrr0g== 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 4.14 5/6] ARC: fix spare error Date: Mon, 25 Dec 2023 19:27:12 -0500 Message-ID: <20231226002725.7471-5-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231226002725.7471-1-sashal@kernel.org> References: <20231226002725.7471-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 4.14.334 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