From patchwork Thu Oct 17 17:03:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Daniel P. Smith" X-Patchwork-Id: 13840513 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 lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 121E3D3C526 for ; Thu, 17 Oct 2024 17:22:47 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.821079.1234913 (Exim 4.92) (envelope-from ) id 1t1UCs-0002Fb-LZ; Thu, 17 Oct 2024 17:22:38 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 821079.1234913; Thu, 17 Oct 2024 17:22:38 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1t1UCs-0002FS-G7; Thu, 17 Oct 2024 17:22:38 +0000 Received: by outflank-mailman (input) for mailman id 821079; Thu, 17 Oct 2024 17:22:36 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1t1TzI-00014B-Ru for xen-devel@lists.xenproject.org; Thu, 17 Oct 2024 17:08:36 +0000 Received: from sender4-of-o51.zoho.com (sender4-of-o51.zoho.com [136.143.188.51]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 70cf6943-8caa-11ef-99a3-01e77a169b0f; Thu, 17 Oct 2024 19:08:35 +0200 (CEST) Received: by mx.zohomail.com with SMTPS id 1729184659192935.1571835611051; Thu, 17 Oct 2024 10:04:19 -0700 (PDT) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 70cf6943-8caa-11ef-99a3-01e77a169b0f ARC-Seal: i=1; a=rsa-sha256; t=1729184661; cv=none; d=zohomail.com; s=zohoarc; b=cLxxMYz4+nyr7jfi+Ep3ytFff8XZcen7miLa1T8mjFeYdfPvpAohjPHA18fZGV7CwfGx2kYxTRpjiygaILG0fMG+7NsOxVGofa8eurTy/btluC2cESCL1BWJsLsS+2nbA9tHAni7FW3jnK9vbKBqZ3N2ZLqpNWcNY0CpbdbgdSg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1729184661; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=0gjJz5LNIJtqKeHWTU5DRHYNSoNLJ9iVjYbe2ie5Je8=; b=LXu/AVLme8Hl12MVfGEEhOFM4w+wD3MIYbn9A2rKMcaO22wZzkDN7AOMmtxTg4htOmiiU9TLrNPUSdfP5Fwh0r5GXhZfTttuU7T163/6NactU37BfI7HgxRRsc7a4KTyb/z12Qsb7jd397ejSO9r2Vz64rUlf/Unz7MO2MBEyDY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=apertussolutions.com; spf=pass smtp.mailfrom=dpsmith@apertussolutions.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1729184661; s=zoho; d=apertussolutions.com; i=dpsmith@apertussolutions.com; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-Id:Message-Id:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Reply-To; bh=0gjJz5LNIJtqKeHWTU5DRHYNSoNLJ9iVjYbe2ie5Je8=; b=RTC1S6GK7APnbt9YKRdB5S/2iypzfyIc9IJMFjUFLIIMpN9R4tfbcogvXrRTsZye LkRtSdNC5/MznK8MNY5fOVEo5ifLJh0OUK+9SeV8rJ3OlbEhUV+xoMnCW+Ca7OrQSZL d1auH6xRqFx8kJEkgyOfDTD1QnTMEVt4I7lkOwZA= From: "Daniel P. Smith" To: xen-devel@lists.xenproject.org Cc: "Daniel P. Smith" , jason.andryuk@amd.com, christopher.w.clark@gmail.com, stefano.stabellini@amd.com, Jan Beulich , Andrew Cooper , =?utf-8?q?Roger_Pau_Monn=C3=A9?= Subject: [PATCH v6 35/44] x86/boot: remove usage of mod_end by discard_initial_images Date: Thu, 17 Oct 2024 13:03:15 -0400 Message-Id: <20241017170325.3842-36-dpsmith@apertussolutions.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20241017170325.3842-1-dpsmith@apertussolutions.com> References: <20241017170325.3842-1-dpsmith@apertussolutions.com> MIME-Version: 1.0 X-ZohoMailClient: External This eliminates usage of early_mod by discard_initial_images Signed-off-by: Daniel P. Smith Reviewed-by: Jason Andryuk --- xen/arch/x86/setup.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/xen/arch/x86/setup.c b/xen/arch/x86/setup.c index f8b9c164c1cb..4d53292aa444 100644 --- a/xen/arch/x86/setup.c +++ b/xen/arch/x86/setup.c @@ -350,10 +350,9 @@ void __init discard_initial_images(void) for ( i = 0; i < bi->nr_modules; ++i ) { - uint64_t start = - (uint64_t)bi->mods[i].mod->mod_start << PAGE_SHIFT; + uint64_t start = bi->mods[i].start; - init_domheap_pages(start, start + PAGE_ALIGN(bi->mods[i].mod->mod_end)); + init_domheap_pages(start, start + PAGE_ALIGN(bi->mods[i].size)); } bi->nr_modules = 0;