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Wed, 26 May 2021 07:15:12 -0700 (PDT) MIME-Version: 1.0 References: <7a1e2ebc-f7d8-8431-d844-41a9c36a8911@arm.com> <01efd004-1c50-25ca-05e4-7e4ef96232e2@arm.com> <87eedxbtkn.fsf@stealth> <877djnaq11.fsf@stealth> <9b99d520-e4b1-ae44-44eb-93c2e3d0c0cb@gmail.com> In-Reply-To: <9b99d520-e4b1-ae44-44eb-93c2e3d0c0cb@gmail.com> From: Ard Biesheuvel Date: Wed, 26 May 2021 16:15:01 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [BUG] rockpro64: PCI BAR reassignment broken by commit 9d57e61bf723 ("of/pci: Add IORESOURCE_MEM_64 to resource flags for 64-bit memory addresses") To: =?UTF-8?Q?Christian_K=C3=B6nig?= Cc: Peter Geis , Punit Agrawal , Robin Murphy , Alexandru Elisei , Linux Kernel Mailing List , "open list:ARM/Rockchip SoC..." , arm-mail-list , Heiko Stuebner , Leonardo Bras , Rob Herring , PCI X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210526_071514_082550_BF5DBBBA X-CRM114-Status: GOOD ( 18.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gV2VkLCAyNiBNYXkgMjAyMSBhdCAxNTo1NSwgQ2hyaXN0aWFuIEvDtm5pZwo8Y2tvZW5pZy5s ZWljaHR6dW1lcmtlbkBnbWFpbC5jb20+IHdyb3RlOgo+Cj4gSGkgQXJkLAo+Cj4gQW0gMjUuMDUu MjEgdW0gMTk6MTggc2NocmllYiBBcmQgQmllc2hldXZlbDoKPiA+IFtTTklQXQo+ID4+PiBJIHNl cmlvdXNseSBkb3VidCB0aGF0IHRoaXMgaXMgd2hhdCBpcyBnb2luZyBvbiBoZXJlLgo+ID4+Pgo+ ID4+PiBsc3BjaSAteCB3aWxsIGdpdmUgeW91IHRoZSBiYXJlIEJBUiB2YWx1ZXMgLSBJIHN1c3Bl Y3QgdGhhdCB0aG9zZSBhcmUKPiA+Pj4gcHJvYmFibHkgZmluZS4KPiA+PiBsc3BjaSAteAo+ID4+ IDAwOjAwLjAgUENJIGJyaWRnZTogRnV6aG91IFJvY2tjaGlwIEVsZWN0cm9uaWNzIENvLiwgTHRk IERldmljZSAzNTY2IChyZXYgMDEpCj4gPj4gMDA6IDg3IDFkIDY2IDM1IDA3IDA1IDEwIDQwIDAx IDAwIDA0IDA2IDAwIDAwIDAxIDAwCj4gPj4gMTA6IDAwIDAwIDAwIDAwIDAwIDAwIDAwIDAwIDAw IDAxIGZmIDAwIDEwIDEwIDAwIDIwCj4gPj4gMjA6IDAwIDEwIDAwIDEwIDAxIDAwIGYxIDBmIDAw IDAwIDAwIDAwIDAwIDAwIDAwIDAwCj4gPj4gMzA6IDAwIDAwIDAwIDAwIDQwIDAwIDAwIDAwIDAw IDAwIDAwIDAwIDVmIDAxIDAyIDAwCj4gPj4KPiA+PiAwMTowMC4wIFZHQSBjb21wYXRpYmxlIGNv bnRyb2xsZXI6IEFkdmFuY2VkIE1pY3JvIERldmljZXMsIEluYy4KPiA+PiBbQU1EL0FUSV0gVHVy a3MgUFJPIFtSYWRlb24gSEQgNzU3MF0KPiA+PiAwMDogMDIgMTAgNWQgNjcgMDcgMDAgMTAgMjAg MDAgMDAgMDAgMDMgMDAgMDAgODAgMDAKPiA+PiAxMDogMGMgMDAgMDAgMDAgMDAgMDAgMDAgMDAK PiA+IFRoaXMgaXMgYSA2NC1iaXQgcHJlZmV0Y2hhYmxlIEJBUiBwcm9ncmFtbWVkIHdpdGggYnVz IGFkZHJlc3MgMHgwCj4gPgo+ID4+IDA0IDAwIDAwIDEwIDAwIDAwIDAwIDAwCj4gPiBUaGlzIGlz IGEgNjQtYml0IG5vbi1wcmVmZXRjaGFibGUgQkFSIHByb2dyYW1tZWQgd2l0aCBidXMgYWRkcmVz cyAweDEwMDBfMDAwMAo+ID4KPiA+IChodHRwczovL2VuLndpa2lwZWRpYS5vcmcvd2lraS9QQ0lf Y29uZmlndXJhdGlvbl9zcGFjZSBkZXNjcmliZXMgdGhlCj4gPiBtZWFuaW5nIG9mIHRoZSBsb3cg b3JkZXIgQkFSIGJpdHMpCj4KPiBTb3JyeSBmb3IganVtcGluZyBpbnRvIHRoZSBtaWRkbGUgb2Yg dGhlIGRpc2N1c3Npb24gYW5kIHRvIGJlIGhvbmVzdCBJCj4gaGF2ZW4ndCBmdWxseSByZWFkIGl0 Lgo+Cj4gVGhpcyBsb29rcyBhIGJpdCBvZGQgc2luY2Ugb24gQU1EIFZHQSBoYXJkd2FyZSB0aGUg bm9uLXByZWZldGNoYWJsZSBCQVIKPiBpcyB1c3VhbGx5IG9ubHkgMzJiaXQsIG5vdCA2NGJpdC4K Pgo+IEJ1dCB0aGlzIGhhcmR3YXJlIGdlbmVyYXRpb24gaXMgcmF0aGVyIG9sZCBhbmQgSSdtIG5v dCBzdXJlIHdoYXQgdGhlIEJBUgo+IGFzc2lnbm1lbnQgZm9yIHRoYXQgZ2VuZXJhdGlvbiB3YXMu IEkgd291bGQgbmVlZCB0byBkaWcgdXAgdGhlIHJlZ2lzdGVyCj4gZGVzY3JpcHRpb24gaW4gb3Vy IGFyY2hpdmVzIGFzIHdlbGwuCj4KCkkgaGF2ZSBhbm90aGVyIG11c2V1bSBwaWVjZSBpbiBteSBB TUQgU2VhdHRsZToKCjAyOjAwLjAgVkdBIGNvbXBhdGlibGUgY29udHJvbGxlcjogQWR2YW5jZWQg TWljcm8gRGV2aWNlcywgSW5jLgpbQU1EL0FUSV0gT2xhbmQgWFQgW1JhZGVvbiBIRCA4NjcwIC8g UjcgMjUwLzM1MF0gKHJldiA4MSkgKHByb2ctaWYgMDAKW1ZHQSBjb250cm9sbGVyXSkKICBTdWJz eXN0ZW06IERlbGwgT2xhbmQgWFQgW1JhZGVvbiBIRCA4NjcwIC8gUjcgMjUwLzM1MF0KICBGbGFn czogYnVzIG1hc3RlciwgZmFzdCBkZXZzZWwsIGxhdGVuY3kgMCwgSVJRIDI1NQogIE1lbW9yeSBh dCAxMDAwMDAwMDAgKDY0LWJpdCwgcHJlZmV0Y2hhYmxlKSBbc2l6ZT00R10KICBNZW1vcnkgYXQg NDAwMDAwMDAgKDY0LWJpdCwgbm9uLXByZWZldGNoYWJsZSkgW3NpemU9MjU2S10KICBJL08gcG9y dHMgYXQgMTAwMCBbZGlzYWJsZWRdIFtzaXplPTI1Nl0KICBFeHBhbnNpb24gUk9NIGF0IDQwMDYw MDAwIFtkaXNhYmxlZF0gW3NpemU9MTI4S10KICBDYXBhYmlsaXRpZXM6IDxhY2Nlc3MgZGVuaWVk PgogIEtlcm5lbCBtb2R1bGVzOiByYWRlb24sIGFtZGdwdQoKU28gQU1EL0FUSSBBU0lDcyBkZWZp bml0ZWx5IGV4aXN0IHRoYXQgZXhwb3NlIGEgNjQtYml0IHByZWYgYW5kIGEKNjQtYml0IG5vbi1w cmVmIEJBUi4KCi0tIApBcmQuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVs QGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9s aXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==