From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Kroah-Hartman Subject: Re: [RFC PATCH 1/5] pci/p2p: add a function to test peer to peer capability Date: Tue, 29 Jan 2019 20:44:26 +0100 Message-ID: <20190129194426.GB32069@kroah.com> References: <20190129174728.6430-1-jglisse@redhat.com> <20190129174728.6430-2-jglisse@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Logan Gunthorpe Cc: Joerg Roedel , "Rafael J . Wysocki" , linux-pci@vger.kernel.org, Felix Kuehling , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Christoph Hellwig , linux-mm@kvack.org, jglisse@redhat.com, Jason Gunthorpe , Bjorn Helgaas , iommu@lists.linux-foundation.org, Robin Murphy , Christian Koenig , Marek Szyprowski List-Id: iommu@lists.linux-foundation.org T24gVHVlLCBKYW4gMjksIDIwMTkgYXQgMTE6MjQ6MDlBTSAtMDcwMCwgTG9nYW4gR3VudGhvcnBl IHdyb3RlOgo+IAo+IAo+IE9uIDIwMTktMDEtMjkgMTA6NDcgYS5tLiwgamdsaXNzZUByZWRoYXQu Y29tIHdyb3RlOgo+ID4gK2Jvb2wgcGNpX3Rlc3RfcDJwKHN0cnVjdCBkZXZpY2UgKmRldkEsIHN0 cnVjdCBkZXZpY2UgKmRldkIpCj4gPiArewo+ID4gKwlzdHJ1Y3QgcGNpX2RldiAqcGNpQSwgKnBj aUI7Cj4gPiArCWJvb2wgcmV0Owo+ID4gKwlpbnQgdG1wOwo+ID4gKwo+ID4gKwkvKgo+ID4gKwkg KiBGb3Igbm93IHdlIG9ubHkgc3VwcG9ydCBQQ0lFIHBlZXIgdG8gcGVlciBidXQgb3RoZXIgaW50 ZXItY29ubmVjdAo+ID4gKwkgKiBjYW4gYmUgYWRkZWQuCj4gPiArCSAqLwo+ID4gKwlwY2lBID0g ZmluZF9wYXJlbnRfcGNpX2RldihkZXZBKTsKPiA+ICsJcGNpQiA9IGZpbmRfcGFyZW50X3BjaV9k ZXYoZGV2Qik7Cj4gPiArCWlmIChwY2lBID09IE5VTEwgfHwgcGNpQiA9PSBOVUxMKSB7Cj4gPiAr CQlyZXQgPSBmYWxzZTsKPiA+ICsJCWdvdG8gb3V0Owo+ID4gKwl9Cj4gPiArCj4gPiArCXRtcCA9 IHVwc3RyZWFtX2JyaWRnZV9kaXN0YW5jZShwY2lBLCBwY2lCLCBOVUxMKTsKPiA+ICsJcmV0ID0g dG1wIDwgMCA/IGZhbHNlIDogdHJ1ZTsKPiA+ICsKPiA+ICtvdXQ6Cj4gPiArCXBjaV9kZXZfcHV0 KHBjaUIpOwo+ID4gKwlwY2lfZGV2X3B1dChwY2lBKTsKPiA+ICsJcmV0dXJuIGZhbHNlOwo+ID4g K30KPiA+ICtFWFBPUlRfU1lNQk9MX0dQTChwY2lfdGVzdF9wMnApOwo+IAo+IFRoaXMgZnVuY3Rp b24gb25seSBldmVyIHJldHVybnMgZmFsc2UuLi4uCgpJIGd1ZXNzIGl0IHdhcyBuZXZyIGFjdHVh bGx5IHRlc3RlZCA6KAoKSSBmZWVsIHJlYWxseSB3b3JyaWVkIGFib3V0IHBhc3NpbmcgcmFuZG9t ICdzdHJ1Y3QgZGV2aWNlJyBwb2ludGVycyBpbnRvCnRoZSBQQ0kgbGF5ZXIuICBBcmUgd2UgX3N1 cmVfIGl0IGNhbiBoYW5kbGUgdGhpcyBwcm9wZXJseT8KCnRoYW5rcywKCmdyZWcgay1oCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWls aW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=