From nobody Tue Dec 16 11:35:13 2025 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 2ECAE1494C1 for ; Sat, 20 Jul 2024 17:26:59 +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=1721496419; cv=none; b=Rj3enFeR8Wwc9Uhmub40fzvV+vdTmPPMlfhh0kCqxgAS7LDBqpX7ALOllM1Cl2rR8169AbkqXugD1wBd6lR1MLOvApSclE8tuzPWFqHUi2o96ZQevqK3+FphLY8b97uI6GfnsrDb59e6DCiI3B69jlOmHowFiY6WDh0JKYt7AAc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721496419; c=relaxed/simple; bh=Xt3rus8MTwutIvQ5H763TfjQNRRFpnqcC5IzkxuWKNs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=egA7JcufuMqEICg2X9Z/qDCtxD6n7E8VnWdL9Vo6H+4SMs4sR+O1ImNHHrKE0ICvrvqK/pIrV2UIskuyqjobNWlb578TZzZsPOXjlGWIg/NDkdSz0XMwJweI3SIfBu5/nqe7hBmIzMbxDO/bWIMSzRrnBehjdiAbjcmWfSHGhAE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QihgeSnv; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="QihgeSnv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 84504C4AF0A; Sat, 20 Jul 2024 17:26:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721496419; bh=Xt3rus8MTwutIvQ5H763TfjQNRRFpnqcC5IzkxuWKNs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QihgeSnvf2PG6PDvXw42EUn9W2Oi9atxy4Nf7WqIlvZyRTC4qpgDd43bxadaHLI8o G7TVwBqzG9gC9FOAqBErLA9cR1tph4INUWAYs/GaWoQuthn76MwevRLw+oBVXpxsYw QI8kpRYJGwRWvkACHfZtzQ5N7F9OMML+EPWNft5t3UUI9MSAaWT9SLH6EcfTXgX2jn eTqRuMFQtySTtIJP/MeDVsb6yVHCFN6iTkA5CWHMn01XwPx6IA1DAjrZFPRwvVd+ct gfkP4W7c3SC+BZ+aASXMRVuewUoo2jvRede2Xbp+Q3R2VxVuw8qaED7MjWaDz1pip3 YBG1UIfA5btfQ== From: Jisheng Zhang To: Paul Walmsley , Palmer Dabbelt , Albert Ou , Charlie Jenkins , Deepak Gupta , Clement Leger Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 5/7] riscv: errata: sifive: remove NOMMU handling Date: Sun, 21 Jul 2024 01:12:30 +0800 Message-ID: <20240720171232.1753-6-jszhang@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240720171232.1753-1-jszhang@kernel.org> References: <20240720171232.1753-1-jszhang@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Since NOMMU is now properly handling in generic do_traps() which will call do_trap_unknown() for instruciton page fault for NOMMU. Signed-off-by: Jisheng Zhang --- arch/riscv/errata/sifive/errata_cip_453.S | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/riscv/errata/sifive/errata_cip_453.S b/arch/riscv/errata/= sifive/errata_cip_453.S index b1f7b636fe9a..6f004a1610f6 100644 --- a/arch/riscv/errata/sifive/errata_cip_453.S +++ b/arch/riscv/errata/sifive/errata_cip_453.S @@ -23,11 +23,7 @@ =20 SYM_FUNC_START(sifive_cip_453_page_fault_trp) ADD_SIGN_EXT a0, t0, t1 -#ifdef CONFIG_MMU la t0, do_page_fault -#else - la t0, do_trap_unknown -#endif jr t0 SYM_FUNC_END(sifive_cip_453_page_fault_trp) =20 --=20 2.43.0