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 AC69D2AE96; Tue, 29 Apr 2025 18:03:44 +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=1745949824; cv=none; b=Na2ZYEvl83iMywu28hPOHpuLkcUPniBGG6vsfju3rKEffib/DVUCuNY8BMMJUADZtQ2+ou7ftPhtJs5dgUQ17UrHZDdFqEVInoPaLqr3ue2SsZHX6sTFAOIYgVMiBG5i1F4tWBBXG9gCtwxcLxSYtyBw25AjjwFHTIhO6WWXdyk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745949824; c=relaxed/simple; bh=FD6nMFzis0KgU8wmc+Pzl/g51u5jQ1gI7BOrDmRpC4k=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=A4z9NXyK+dRpe855VXY/CFm+J9XOe1Uf2qN0LuyKSmLuIejS32C2Ls+2ajlTqrFlAFfk0rgWC43c5qrgZXrq9g/aRWFUokeCHqyZ6m0Cs3X2SgJCcVRbxBQUJhMtoA4aOfNtoOEC/BsGmhSMFAPxhJgnacd4/KX/kxGnN2ntO4k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=plPPZxqP; 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="plPPZxqP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1C2DCC4CEE3; Tue, 29 Apr 2025 18:03:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1745949824; bh=FD6nMFzis0KgU8wmc+Pzl/g51u5jQ1gI7BOrDmRpC4k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=plPPZxqPtb6jEd0hTHM03MwZ+11PVyQY0ipAITvfebzlAKw2Udkh34IWBGCOAK9Qx cU4NaGByzrOwAKJ2Nf5TRQYdnZ7UQmtqc3MTQJXNN7ekW5KDP82vlubNHXsV21SBTj KSYECgQYH7VE2knvGgC6Vb5oQtHRtsOJFECL59tQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "Mike Rapoport (Microsoft)" , Petr Tesarik , Huacai Chen Subject: [PATCH 6.1 069/167] LoongArch: Remove a bogus reference to ZONE_DMA Date: Tue, 29 Apr 2025 18:42:57 +0200 Message-ID: <20250429161054.563112239@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250429161051.743239894@linuxfoundation.org> References: <20250429161051.743239894@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Petr Tesarik commit c37325cbd91abe3bfab280b3b09947155abe8e07 upstream. Remove dead code. LoongArch does not have a DMA memory zone (24bit DMA). The architecture does not even define MAX_DMA_PFN. Cc: stable@vger.kernel.org Reviewed-by: Mike Rapoport (Microsoft) Signed-off-by: Petr Tesarik Signed-off-by: Huacai Chen Signed-off-by: Greg Kroah-Hartman --- arch/loongarch/mm/init.c | 3 --- 1 file changed, 3 deletions(-) --- a/arch/loongarch/mm/init.c +++ b/arch/loongarch/mm/init.c @@ -89,9 +89,6 @@ void __init paging_init(void) { unsigned long max_zone_pfns[MAX_NR_ZONES]; -#ifdef CONFIG_ZONE_DMA - max_zone_pfns[ZONE_DMA] = MAX_DMA_PFN; -#endif #ifdef CONFIG_ZONE_DMA32 max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN; #endif