From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6EC05C19F36 for ; Wed, 11 Aug 2021 00:43:23 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 339946101D for ; Wed, 11 Aug 2021 00:43:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 339946101D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jKe2mBzUnyOm1LuGoLfPYke4Y56LmdI8G2NHa+GwcP8=; b=eD/bBZ37f0y/HG vAjySuZuMMPHYvjI9NpFV2UtYmcZtcgvM0q1U4/aWb/udGvqL5bksejP1AGeAW4YNKDztifSsmOH0 YBq6VpnNtbtR2MedEW3x6BwFuZ2PN3d/o7CUwG2CFnaGIYQwrY7mDUhTIhHgyuUxsfpBkgpLciC9N mK+4BxVy2gXfpnglv/0Li5MUhCAm0Uagq93zTbb1NzUErzUXKmUQ/+8v44Nh7osTv7XZy4PQsJu8h Yn9uhURZ2Q4xeTvdsWhMnp43Gxclpe353AYIc4/JjQP+PFGZb+KdBNZW+itUqXxZNAYJ8JZdqw6gg HqE08QTL+6GMlJRdQOzw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mDcL4-0056gP-A2; Wed, 11 Aug 2021 00:43:22 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mDcL0-0056cv-V9 for linux-snps-arc@lists.infradead.org; Wed, 11 Aug 2021 00:43:20 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 3C1C06101D; Wed, 11 Aug 2021 00:43:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628642598; bh=SDwFDPOQmz/pmHMM+4prMbb/FBKaF/3A8kiP4jUiFjY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZkJz7h7+oRGr3Xu1DUppMJk0wp3gXJP97aJv06qXq1C4tMizWAXPfFe5GyVCcMKmT +vPP/Ls42lfy8cgY4VR+nEGmA3S59MGj1hVyPixzMORUsnw2WxfPJqoCRGZuTx0mdD RdowomDxp3/FtdZbae2lZGnJAvVQb3RJrx1SPcmtMcvRC8+cMDbj6UVbitRzs6Ti9w x4iWLmXJXWjEHmuPA59CjG8jRhMnzUCdq/fdTSXgaZLh4dDN5MmG4PsFU4Zb58WdRF 9LkrTwbllbHu4pkenQgBHaTko3uU7oTXGT4YJqugupg64C+RCKItUwjwomN0F5mOG3 bd2XlgnvbUzaQ== From: Vineet Gupta To: linux-snps-arc@lists.infradead.org Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Anshuman Khandual , Mike Rapoport , Vineet Gupta Subject: [PATCH 05/18] ARC: mm: Fixes to allow STRICT_MM_TYPECHECKS Date: Tue, 10 Aug 2021 17:42:45 -0700 Message-Id: <20210811004258.138075-6-vgupta@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210811004258.138075-1-vgupta@kernel.org> References: <20210811004258.138075-1-vgupta@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210810_174319_087670_547F399F X-CRM114-Status: UNSURE ( 9.56 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org Signed-off-by: Vineet Gupta --- arch/arc/mm/tlb.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/arch/arc/mm/tlb.c b/arch/arc/mm/tlb.c index 6079dfd129b9..15cbc285b0de 100644 --- a/arch/arc/mm/tlb.c +++ b/arch/arc/mm/tlb.c @@ -71,7 +71,7 @@ static void tlb_entry_erase(unsigned int vaddr_n_asid) } } -static void tlb_entry_insert(unsigned int pd0, pte_t pd1) +static void tlb_entry_insert(unsigned int pd0, phys_addr_t pd1) { unsigned int idx; @@ -109,13 +109,16 @@ static void tlb_entry_erase(unsigned int vaddr_n_asid) write_aux_reg(ARC_REG_TLBCOMMAND, TLBDeleteEntry); } -static void tlb_entry_insert(unsigned int pd0, pte_t pd1) +static void tlb_entry_insert(unsigned int pd0, phys_addr_t pd1) { write_aux_reg(ARC_REG_TLBPD0, pd0); - write_aux_reg(ARC_REG_TLBPD1, pd1); - if (is_pae40_enabled()) + if (!is_pae40_enabled()) { + write_aux_reg(ARC_REG_TLBPD1, pd1); + } else { + write_aux_reg(ARC_REG_TLBPD1, pd1 & 0xFFFFFFFF); write_aux_reg(ARC_REG_TLBPD1HI, (u64)pd1 >> 32); + } write_aux_reg(ARC_REG_TLBCOMMAND, TLBInsertEntry); } @@ -391,7 +394,7 @@ void create_tlb(struct vm_area_struct *vma, unsigned long vaddr, pte_t *ptep) unsigned long flags; unsigned int asid_or_sasid, rwx; unsigned long pd0; - pte_t pd1; + phys_addr_t pd1; /* * create_tlb() assumes that current->mm == vma->mm, since -- 2.25.1 _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc