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 CA2435DF30; Tue, 26 Dec 2023 00:26:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="loff4CfJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DF58BC433C7; Tue, 26 Dec 2023 00:26:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1703550385; bh=6HQPl8Tszuk3pmHygsPnwru0P0b6n3bpfAaVxj/2Mss=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=loff4CfJeG+5tuN3d/G3d7OOc+cigEHD3YAt3R5y08f3yfNxLCCr8egjcO7DCdU4I hoB1NfVr6g5zaY7dw6v/nKB+A9Up0ALKRk7JVXpdgT4Ih4bX2aTe0tBEozIUKvURLm jUwH9uRD2vxnPfQadl5GedFdzrsQ5mlt3iSoT/6+bZEmQXUHoqtT5r1I72eJ6vm5ug fpAoe/sUGntOb3x/6QCCEY+AshGyYaR61UY3MbJvXfO0BY1PjX2uqyMUkSkZL7lErf pF/t8i6C+ccpzJ3+mRBuieXolaA9oRM4FVKQ+4Iq6UNSUhc4+hdu7IF5VK4c4C3uWO ikoIq3KeatXlw== 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 5.4 6/8] ARC: fix spare error Date: Mon, 25 Dec 2023 19:25:49 -0500 Message-ID: <20231226002608.7089-6-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231226002608.7089-1-sashal@kernel.org> References: <20231226002608.7089-1-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 5.4.265 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 8877de0dfe6cf..2759d49a2f3a9 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