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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 73080C433FE for ; Thu, 30 Sep 2021 18:56:00 +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 3F8F56135D for ; Thu, 30 Sep 2021 18:56:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 3F8F56135D 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=xIWiMcKxsqpJPnZK69y38V+js6KJVFDfazWx2djAL9M=; b=qyhHiYBdOX1RMp AManI2oygMPwqLToDZ6pWC2GnI3qwxfpwPUcgyBKlk2qYeJCW/FUoZgb7jQkRjN1p1xhJhFaJjz55 BaXIzEB+eS8zefZUNStqtnnPSyxtp8ovvi/fqJ8VRb7fS7cTuyROGMA8o7nXwvsjSzcfnuMa7+P07 IgiV+RzfPLRcEoTRdRsK/SaTGXVLuPsdZJ6qj6VA6gFqZBfLw7aedqqrcw+VPylemlx9Yxj5kguar H9XF6Y0kMzr4Rp24oBnusLLPHFplKGP3RFBGd1Q45QykKDo3W2lG8gz3YkzBZCJqY6dEWF0KCtQuw tE4QbApXcOPhoZtHyNtQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mW1Dq-00Fkai-VS; Thu, 30 Sep 2021 18:55:58 +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 1mW18y-00FiNF-BF; Thu, 30 Sep 2021 18:50:57 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8841861209; Thu, 30 Sep 2021 18:50:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1633027856; bh=UhBCHbOj9Jl5ZEx32c+R0M1PnzpsDKyF6CtjxvFScPo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=c2tPiDJenxyQCvMzIY4Em8nsDs+rtaeSgB5mPhO6rdWaZxL8dx3plalQIb93rr+g7 VQ8cGTHdyEbFp89BNk1xmo9SM+kleGvnBNuMMGt+h3NC2iEs3mimxx37p8Rh1Q49I1 dICy9rhz40FtM07iwqUokDQc+WAsE9WW38PuHUYN59W32pQcFuBqF49AW2YbxvUmMe aml+AvUr5+hgysic8DOhS2c2vDqm1VwkFyfbPUhqrlF8CS9WEcfvcWhLGpQ9MtlfVo xwgzIBOzSTgMKLsybKBHHglY8ZfOkRoMe48nKFLqWW35isec2qKzGOkfCDbTRn1Osu LXpN7CWI+EqJw== From: Mike Rapoport To: linux-kernel@vger.kernel.org Cc: Andrew Morton , Christophe Leroy , Juergen Gross , Linus Torvalds , Mike Rapoport , Mike Rapoport , Shahab Vahedi , devicetree@vger.kernel.org, iommu@lists.linux-foundation.org, kasan-dev@googlegroups.com, kvm@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-efi@vger.kernel.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-um@lists.infradead.org, linux-usb@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org, xen-devel@lists.xenproject.org Subject: [PATCH v2 2/6] xen/x86: free_p2m_page: use memblock_free_ptr() to free a virtual pointer Date: Thu, 30 Sep 2021 21:50:27 +0300 Message-Id: <20210930185031.18648-3-rppt@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210930185031.18648-1-rppt@kernel.org> References: <20210930185031.18648-1-rppt@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210930_115056_447049_41A1389A X-CRM114-Status: GOOD ( 10.96 ) 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 From: Mike Rapoport free_p2m_page() wrongly passes a virtual pointer to memblock_free() that treats it as a physical address. Call memblock_free_ptr() instead that gets a virtual address to free the memory. Signed-off-by: Mike Rapoport Reviewed-by: Juergen Gross --- arch/x86/xen/p2m.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c index 5e6e236977c7..141bb9dbd2fb 100644 --- a/arch/x86/xen/p2m.c +++ b/arch/x86/xen/p2m.c @@ -197,7 +197,7 @@ static void * __ref alloc_p2m_page(void) static void __ref free_p2m_page(void *p) { if (unlikely(!slab_is_available())) { - memblock_free((unsigned long)p, PAGE_SIZE); + memblock_free_ptr(p, PAGE_SIZE); return; } -- 2.28.0 _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc