From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 87AAB2129DBBD for ; Mon, 17 Jun 2019 05:28:18 -0700 (PDT) From: Christoph Hellwig Subject: [PATCH 17/25] nouveau: use alloc_page_vma directly Date: Mon, 17 Jun 2019 14:27:25 +0200 Message-Id: <20190617122733.22432-18-hch@lst.de> In-Reply-To: <20190617122733.22432-1-hch@lst.de> References: <20190617122733.22432-1-hch@lst.de> MIME-Version: 1.0 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" To: Dan Williams , =?UTF-8?q?J=C3=A9r=C3=B4me=20Glisse?= , Jason Gunthorpe , Ben Skeggs Cc: linux-nvdimm@lists.01.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mm@kvack.org, nouveau@lists.freedesktop.org List-ID: hmm_vma_alloc_locked_page is scheduled to go away, use the proper mm function directly. Signed-off-by: Christoph Hellwig Reviewed-by: Jason Gunthorpe --- drivers/gpu/drm/nouveau/nouveau_dmem.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c index 40c47d6a7d78..a50f6fd2fe24 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dmem.c +++ b/drivers/gpu/drm/nouveau/nouveau_dmem.c @@ -148,11 +148,12 @@ nouveau_dmem_fault_alloc_and_copy(struct vm_area_struct *vma, if (!spage || !(src_pfns[i] & MIGRATE_PFN_MIGRATE)) continue; - dpage = hmm_vma_alloc_locked_page(vma, addr); + dpage = alloc_page_vma(GFP_HIGHUSER, vma, addr); if (!dpage) { dst_pfns[i] = MIGRATE_PFN_ERROR; continue; } + lock_page(dpage); dst_pfns[i] = migrate_pfn(page_to_pfn(dpage)) | MIGRATE_PFN_LOCKED; -- 2.20.1 _______________________________________________ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm 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=-8.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 49B6AC31E59 for ; Mon, 17 Jun 2019 12:28:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 15BA120657 for ; Mon, 17 Jun 2019 12:28:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="NvmFARNv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728125AbfFQM2X (ORCPT ); Mon, 17 Jun 2019 08:28:23 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:42888 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728056AbfFQM2S (ORCPT ); Mon, 17 Jun 2019 08:28:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=wJ4xmBbrpfmUG188a6jPO21+BmohIhmVPW5AXcG365o=; b=NvmFARNv3ttc4OZA1xiWtFgk6o tdVi27VruAOhBspuUA7ohwBhG+sI+yUMmYAM2rIE5UYw1cs2pTWfZ5xIVYWVSXUUYfaE8dtGle2Q+ 38vp2DyzOrGYunTTU5sPPOW1gV+9VLzWPhfKjWesQc1OJz9ey6i02luy1iyDV8NU1UR55DXdLFs9z B9xnWZA1uQSxsPRX5ddbG4TDgFEBCcCk03gT6ou9BHPOe0aifePHXmZwWJ2ck3Ck5I+IpfSXcmFDY +sO1BEfn842pbMLtdEO4fcpFGGwrpdcLeDmymIa1vyB92Bk6rnJwTQxlA1Cs4HiPx7qswZydHD0rW ZXjVyVEQ==; Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92 #3 (Red Hat Linux)) id 1hcqkA-0000HW-SJ; Mon, 17 Jun 2019 12:28:15 +0000 From: Christoph Hellwig To: Dan Williams , =?UTF-8?q?J=C3=A9r=C3=B4me=20Glisse?= , Jason Gunthorpe , Ben Skeggs Cc: linux-mm@kvack.org, nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-nvdimm@lists.01.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 17/25] nouveau: use alloc_page_vma directly Date: Mon, 17 Jun 2019 14:27:25 +0200 Message-Id: <20190617122733.22432-18-hch@lst.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190617122733.22432-1-hch@lst.de> References: <20190617122733.22432-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org hmm_vma_alloc_locked_page is scheduled to go away, use the proper mm function directly. Signed-off-by: Christoph Hellwig Reviewed-by: Jason Gunthorpe --- drivers/gpu/drm/nouveau/nouveau_dmem.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c index 40c47d6a7d78..a50f6fd2fe24 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dmem.c +++ b/drivers/gpu/drm/nouveau/nouveau_dmem.c @@ -148,11 +148,12 @@ nouveau_dmem_fault_alloc_and_copy(struct vm_area_struct *vma, if (!spage || !(src_pfns[i] & MIGRATE_PFN_MIGRATE)) continue; - dpage = hmm_vma_alloc_locked_page(vma, addr); + dpage = alloc_page_vma(GFP_HIGHUSER, vma, addr); if (!dpage) { dst_pfns[i] = MIGRATE_PFN_ERROR; continue; } + lock_page(dpage); dst_pfns[i] = migrate_pfn(page_to_pfn(dpage)) | MIGRATE_PFN_LOCKED; -- 2.20.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: [PATCH 17/25] nouveau: use alloc_page_vma directly Date: Mon, 17 Jun 2019 14:27:25 +0200 Message-ID: <20190617122733.22432-18-hch@lst.de> References: <20190617122733.22432-1-hch@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190617122733.22432-1-hch-jcswGhMUV9g@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: Dan Williams , =?UTF-8?q?J=C3=A9r=C3=B4me=20Glisse?= , Jason Gunthorpe , Ben Skeggs Cc: linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org, linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org aG1tX3ZtYV9hbGxvY19sb2NrZWRfcGFnZSBpcyBzY2hlZHVsZWQgdG8gZ28gYXdheSwgdXNlIHRo ZSBwcm9wZXIKbW0gZnVuY3Rpb24gZGlyZWN0bHkuCgpTaWduZWQtb2ZmLWJ5OiBDaHJpc3RvcGgg SGVsbHdpZyA8aGNoQGxzdC5kZT4KUmV2aWV3ZWQtYnk6IEphc29uIEd1bnRob3JwZSA8amdnQG1l bGxhbm94LmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vbm91dmVhdS9ub3V2ZWF1X2RtZW0uYyB8 IDMgKystCiAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCgpk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL25vdXZlYXUvbm91dmVhdV9kbWVtLmMgYi9kcml2 ZXJzL2dwdS9kcm0vbm91dmVhdS9ub3V2ZWF1X2RtZW0uYwppbmRleCA0MGM0N2Q2YTdkNzguLmE1 MGY2ZmQyZmUyNCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL25vdXZlYXUvbm91dmVhdV9k bWVtLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL25vdXZlYXUvbm91dmVhdV9kbWVtLmMKQEAgLTE0 OCwxMSArMTQ4LDEyIEBAIG5vdXZlYXVfZG1lbV9mYXVsdF9hbGxvY19hbmRfY29weShzdHJ1Y3Qg dm1fYXJlYV9zdHJ1Y3QgKnZtYSwKIAkJaWYgKCFzcGFnZSB8fCAhKHNyY19wZm5zW2ldICYgTUlH UkFURV9QRk5fTUlHUkFURSkpCiAJCQljb250aW51ZTsKIAotCQlkcGFnZSA9IGhtbV92bWFfYWxs b2NfbG9ja2VkX3BhZ2Uodm1hLCBhZGRyKTsKKwkJZHBhZ2UgPSBhbGxvY19wYWdlX3ZtYShHRlBf SElHSFVTRVIsIHZtYSwgYWRkcik7CiAJCWlmICghZHBhZ2UpIHsKIAkJCWRzdF9wZm5zW2ldID0g TUlHUkFURV9QRk5fRVJST1I7CiAJCQljb250aW51ZTsKIAkJfQorCQlsb2NrX3BhZ2UoZHBhZ2Up OwogCiAJCWRzdF9wZm5zW2ldID0gbWlncmF0ZV9wZm4ocGFnZV90b19wZm4oZHBhZ2UpKSB8CiAJ CQkgICAgICBNSUdSQVRFX1BGTl9MT0NLRUQ7Ci0tIAoyLjIwLjEKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCk5vdXZlYXUgbWFpbGluZyBsaXN0Ck5vdXZl YXVAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vbm91dmVhdQ==