From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753435AbdLSTh2 (ORCPT ); Tue, 19 Dec 2017 14:37:28 -0500 Received: from mga11.intel.com ([192.55.52.93]:27382 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753352AbdLSThL (ORCPT ); Tue, 19 Dec 2017 14:37:11 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.45,428,1508828400"; d="scan'208";a="4018690" From: Dongwon Kim To: linux-kernel@vger.kernel.org Cc: dri-devel@lists.freedesktop.org, xen-devel@lists.xenproject.org, mateuszx.potrola@intel.com, dongwon.kim@intel.com Subject: [RFC PATCH 57/60] hyper_dmabuf: change type of ref to shared pages to unsigned long Date: Tue, 19 Dec 2017 11:30:13 -0800 Message-Id: <1513711816-2618-57-git-send-email-dongwon.kim@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1513711816-2618-1-git-send-email-dongwon.kim@intel.com> References: <1513711816-2618-1-git-send-email-dongwon.kim@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mateusz Polrola Changed data type of reference for the group of pages to be shared unsigned long in case it is direct representation of the memory address. Signed-off-by: Mateusz Polrola Signed-off-by: Dongwon Kim --- drivers/xen/hyper_dmabuf/hyper_dmabuf_drv.h | 2 +- drivers/xen/hyper_dmabuf/xen/hyper_dmabuf_xen_shm.c | 4 ++-- drivers/xen/hyper_dmabuf/xen/hyper_dmabuf_xen_shm.h | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/xen/hyper_dmabuf/hyper_dmabuf_drv.h b/drivers/xen/hyper_dmabuf/hyper_dmabuf_drv.h index 9337d53..c2bb3ce 100644 --- a/drivers/xen/hyper_dmabuf/hyper_dmabuf_drv.h +++ b/drivers/xen/hyper_dmabuf/hyper_dmabuf_drv.h @@ -91,7 +91,7 @@ struct hyper_dmabuf_bknd_ops { /* map remotely shared pages on importer's side via * hypervisor-specific method */ - struct page ** (*map_shared_pages)(int, int, int, void **); + struct page ** (*map_shared_pages)(unsigned long, int, int, void **); /* unmap and free shared pages on importer's side via * hypervisor-specific method diff --git a/drivers/xen/hyper_dmabuf/xen/hyper_dmabuf_xen_shm.c b/drivers/xen/hyper_dmabuf/xen/hyper_dmabuf_xen_shm.c index 16416f8..c6a15f1 100644 --- a/drivers/xen/hyper_dmabuf/xen/hyper_dmabuf_xen_shm.c +++ b/drivers/xen/hyper_dmabuf/xen/hyper_dmabuf_xen_shm.c @@ -252,8 +252,8 @@ int xen_be_unshare_pages(void **refs_info, int nents) /* Maps provided top level ref id and then return array of pages * containing data refs. */ -struct page **xen_be_map_shared_pages(int lvl3_gref, int domid, - int nents, void **refs_info) +struct page **xen_be_map_shared_pages(unsigned long lvl3_gref, int domid, + int nents, void **refs_info) { struct page *lvl3_table_page; struct page **lvl2_table_pages; diff --git a/drivers/xen/hyper_dmabuf/xen/hyper_dmabuf_xen_shm.h b/drivers/xen/hyper_dmabuf/xen/hyper_dmabuf_xen_shm.h index e02fab0b..d5236b5 100644 --- a/drivers/xen/hyper_dmabuf/xen/hyper_dmabuf_xen_shm.h +++ b/drivers/xen/hyper_dmabuf/xen/hyper_dmabuf_xen_shm.h @@ -37,7 +37,7 @@ int xen_be_unshare_pages(void **refs_info, int nents); /* Maps provided top level ref id and then return array of pages containing * data refs. */ -struct page **xen_be_map_shared_pages(int lvl3_gref, int domid, +struct page **xen_be_map_shared_pages(unsigned long lvl3_gref, int domid, int nents, void **refs_info); -- 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dongwon Kim Subject: [RFC PATCH 57/60] hyper_dmabuf: change type of ref to shared pages to unsigned long Date: Tue, 19 Dec 2017 11:30:13 -0800 Message-ID: <1513711816-2618-57-git-send-email-dongwon.kim@intel.com> References: <1513711816-2618-1-git-send-email-dongwon.kim@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1513711816-2618-1-git-send-email-dongwon.kim@intel.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: linux-kernel@vger.kernel.org Cc: xen-devel@lists.xenproject.org, mateuszx.potrola@intel.com, dri-devel@lists.freedesktop.org, dongwon.kim@intel.com List-Id: dri-devel@lists.freedesktop.org RnJvbTogTWF0ZXVzeiBQb2xyb2xhIDxtYXRldXN6eC5wb3Ryb2xhQGludGVsLmNvbT4KCkNoYW5n ZWQgZGF0YSB0eXBlIG9mIHJlZmVyZW5jZSBmb3IgdGhlIGdyb3VwIG9mIHBhZ2VzIHRvIGJlIHNo YXJlZAp1bnNpZ25lZCBsb25nIGluIGNhc2UgaXQgaXMgZGlyZWN0IHJlcHJlc2VudGF0aW9uIG9m IHRoZSBtZW1vcnkKYWRkcmVzcy4KClNpZ25lZC1vZmYtYnk6IE1hdGV1c3ogUG9scm9sYSA8bWF0 ZXVzengucG90cm9sYUBpbnRlbC5jb20+ClNpZ25lZC1vZmYtYnk6IERvbmd3b24gS2ltIDxkb25n d29uLmtpbUBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy94ZW4vaHlwZXJfZG1hYnVmL2h5cGVyX2Rt YWJ1Zl9kcnYuaCAgICAgICAgIHwgMiArLQogZHJpdmVycy94ZW4vaHlwZXJfZG1hYnVmL3hlbi9o eXBlcl9kbWFidWZfeGVuX3NobS5jIHwgNCArKy0tCiBkcml2ZXJzL3hlbi9oeXBlcl9kbWFidWYv eGVuL2h5cGVyX2RtYWJ1Zl94ZW5fc2htLmggfCAyICstCiAzIGZpbGVzIGNoYW5nZWQsIDQgaW5z ZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL3hlbi9oeXBl cl9kbWFidWYvaHlwZXJfZG1hYnVmX2Rydi5oIGIvZHJpdmVycy94ZW4vaHlwZXJfZG1hYnVmL2h5 cGVyX2RtYWJ1Zl9kcnYuaAppbmRleCA5MzM3ZDUzLi5jMmJiM2NlIDEwMDY0NAotLS0gYS9kcml2 ZXJzL3hlbi9oeXBlcl9kbWFidWYvaHlwZXJfZG1hYnVmX2Rydi5oCisrKyBiL2RyaXZlcnMveGVu L2h5cGVyX2RtYWJ1Zi9oeXBlcl9kbWFidWZfZHJ2LmgKQEAgLTkxLDcgKzkxLDcgQEAgc3RydWN0 IGh5cGVyX2RtYWJ1Zl9ia25kX29wcyB7CiAJLyogbWFwIHJlbW90ZWx5IHNoYXJlZCBwYWdlcyBv biBpbXBvcnRlcidzIHNpZGUgdmlhCiAJICogaHlwZXJ2aXNvci1zcGVjaWZpYyBtZXRob2QKIAkg Ki8KLQlzdHJ1Y3QgcGFnZSAqKiAoKm1hcF9zaGFyZWRfcGFnZXMpKGludCwgaW50LCBpbnQsIHZv aWQgKiopOworCXN0cnVjdCBwYWdlICoqICgqbWFwX3NoYXJlZF9wYWdlcykodW5zaWduZWQgbG9u ZywgaW50LCBpbnQsIHZvaWQgKiopOwogCiAJLyogdW5tYXAgYW5kIGZyZWUgc2hhcmVkIHBhZ2Vz IG9uIGltcG9ydGVyJ3Mgc2lkZSB2aWEKIAkgKiBoeXBlcnZpc29yLXNwZWNpZmljIG1ldGhvZApk aWZmIC0tZ2l0IGEvZHJpdmVycy94ZW4vaHlwZXJfZG1hYnVmL3hlbi9oeXBlcl9kbWFidWZfeGVu X3NobS5jIGIvZHJpdmVycy94ZW4vaHlwZXJfZG1hYnVmL3hlbi9oeXBlcl9kbWFidWZfeGVuX3No bS5jCmluZGV4IDE2NDE2ZjguLmM2YTE1ZjEgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMveGVuL2h5cGVy X2RtYWJ1Zi94ZW4vaHlwZXJfZG1hYnVmX3hlbl9zaG0uYworKysgYi9kcml2ZXJzL3hlbi9oeXBl cl9kbWFidWYveGVuL2h5cGVyX2RtYWJ1Zl94ZW5fc2htLmMKQEAgLTI1Miw4ICsyNTIsOCBAQCBp bnQgeGVuX2JlX3Vuc2hhcmVfcGFnZXModm9pZCAqKnJlZnNfaW5mbywgaW50IG5lbnRzKQogLyog TWFwcyBwcm92aWRlZCB0b3AgbGV2ZWwgcmVmIGlkIGFuZCB0aGVuIHJldHVybiBhcnJheSBvZiBw YWdlcwogICogY29udGFpbmluZyBkYXRhIHJlZnMuCiAgKi8KLXN0cnVjdCBwYWdlICoqeGVuX2Jl X21hcF9zaGFyZWRfcGFnZXMoaW50IGx2bDNfZ3JlZiwgaW50IGRvbWlkLAotCQkJCSAgIGludCBu ZW50cywgdm9pZCAqKnJlZnNfaW5mbykKK3N0cnVjdCBwYWdlICoqeGVuX2JlX21hcF9zaGFyZWRf cGFnZXModW5zaWduZWQgbG9uZyBsdmwzX2dyZWYsIGludCBkb21pZCwKKwkJCQkgICAgICBpbnQg bmVudHMsIHZvaWQgKipyZWZzX2luZm8pCiB7CiAJc3RydWN0IHBhZ2UgKmx2bDNfdGFibGVfcGFn ZTsKIAlzdHJ1Y3QgcGFnZSAqKmx2bDJfdGFibGVfcGFnZXM7CmRpZmYgLS1naXQgYS9kcml2ZXJz L3hlbi9oeXBlcl9kbWFidWYveGVuL2h5cGVyX2RtYWJ1Zl94ZW5fc2htLmggYi9kcml2ZXJzL3hl bi9oeXBlcl9kbWFidWYveGVuL2h5cGVyX2RtYWJ1Zl94ZW5fc2htLmgKaW5kZXggZTAyZmFiMGIu LmQ1MjM2YjUgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMveGVuL2h5cGVyX2RtYWJ1Zi94ZW4vaHlwZXJf ZG1hYnVmX3hlbl9zaG0uaAorKysgYi9kcml2ZXJzL3hlbi9oeXBlcl9kbWFidWYveGVuL2h5cGVy X2RtYWJ1Zl94ZW5fc2htLmgKQEAgLTM3LDcgKzM3LDcgQEAgaW50IHhlbl9iZV91bnNoYXJlX3Bh Z2VzKHZvaWQgKipyZWZzX2luZm8sIGludCBuZW50cyk7CiAvKiBNYXBzIHByb3ZpZGVkIHRvcCBs ZXZlbCByZWYgaWQgYW5kIHRoZW4gcmV0dXJuIGFycmF5IG9mIHBhZ2VzIGNvbnRhaW5pbmcKICAq IGRhdGEgcmVmcy4KICAqLwotc3RydWN0IHBhZ2UgKip4ZW5fYmVfbWFwX3NoYXJlZF9wYWdlcyhp bnQgbHZsM19ncmVmLCBpbnQgZG9taWQsCitzdHJ1Y3QgcGFnZSAqKnhlbl9iZV9tYXBfc2hhcmVk X3BhZ2VzKHVuc2lnbmVkIGxvbmcgbHZsM19ncmVmLCBpbnQgZG9taWQsCiAJCQkJICAgICAgaW50 IG5lbnRzLAogCQkJCSAgICAgIHZvaWQgKipyZWZzX2luZm8pOwogCi0tIAoyLjcuNAoKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWls aW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVu cHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=