From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH 01/10] drm/amdgpu: use only the lower address space on GMC9 Date: Tue, 28 Aug 2018 08:53:18 +0200 Message-ID: References: <20180827165337.1651-1-christian.koenig@amd.com> <75818784-27b6-21bc-274f-f29b0dd479e0@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <75818784-27b6-21bc-274f-f29b0dd479e0-5C7GfCeVMHo@public.gmane.org> Content-Language: en-US List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: zhoucm1 , Felix Kuehling , =?UTF-8?Q?Christian_K=c3=b6nig?= , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org QW0gMjguMDguMjAxOCB1bSAwNjoyMSBzY2hyaWViIHpob3VjbTE6Cj4KPgo+IE9uIDIwMTjlubQw OOaciDI45pelIDAzOjAzLCBGZWxpeCBLdWVobGluZyB3cm90ZToKPj4gVGhlIHBvaW50IG9mIHRo aXMgc2VyaWVzIHNlZW1zIHRvIGJlIHRvIGFsbG93IGFjY2VzcyB0byBzbWFsbCBzeXN0ZW0KPj4g bWVtb3J5IEJPcyAob25lIHBhZ2UpIHdpdGhvdXQgYSBHQVJUIG1hcHBpbmcuIEknbSBndWVzc2lu ZyB0aGF0IHJlZHVjZXMKPj4gcHJlc3N1cmUgb24gdGhlIEdBUlQgYW5kIHJlbW92ZXMgdGhlIG5l ZWQgZm9yIEhEUCBhbmQgVExCIGZsdXNoZXMuCj4gSSB0aGluayBpZiBhZGRpbmcgdGhlc2UgZXhw bGFpbi9yZWFzb24gdG8gY29tbWVudHMgYXJlIGJldHRlciB0byAKPiBlbmFibGUgQUdQIGFwcGVy dHVyZS4gSWYgdGhhdCdzIHRydWUsIGl0J3MgcmVhbGx5IGEgY2xldmVyIGlkZWEuCgpXZWxsIHRo YXQgaXMgb25lIHVzZSBjYXNlLiBBbm90aGVyIG9uZSBpcyB0aGF0IHdlIGNhbiBlbmFibGUgZEdQ VSAKd2l0aG91dCBhbnkgVlJBTS4KClRoYXQgaXMgcmVhbGx5IGltcG9ydGFudCBmb3IgZW11bGF0 aW9uIGFuZCBlYXJseSBBU0lDIHRlc3RpbmcuCgo+Cj4gUmVnYXJkcywKPiBEYXZpZCBaaG91Cj4K Pj4gV2h5Cj4+IGRvZXMgUGF0Y2ggMTAgb25seSBlbmFibGUgdGhhdCBvbiBHRlh2OT8gSXMgdGhl cmUgbGVzcyBiZW5lZml0IG9uIG9sZGVyCj4+IGNoaXBzPwoKQ2FuIGVhc2lseSBiZSBlbmFibGVk IG9uIG9sZGVyIGNoaXBzIGFzIHdlbGwsIGJ1dCBJIGhhdmVuJ3QgeWV0IGhhZCB0aW1lIAp0byB0 ZXN0IGl0LgoKPj4KPj4gSXMgdGhpcyByZWxhdGVkIHRvIHlvdXIgcmVjZW50IGNoYW5nZXMgdG8g YWxsb3cgcGFnZSB0YWJsZXMgaW4gc3lzdGVtCj4+IG1lbW9yeT8KClllcywgYXMgaXQgdHVybmVk IG91dCB0aGF0IG90aGVyd2lzZSByZXN1bHRzIGluIGEgaHVnZSBidW5jaCBvZiBleHRyYSAKR0FS VCBtYXBwaW5ncy4KClJlZ2FyZHMsCkNocmlzdGlhbi4KCj4+Cj4+IFNlZSBteSByZXBsaWVzIHRv IHBhdGNoIDYgYW5kIDguIE90aGVyIHRoYW4gdGhhdCwgdGhlIHNlcmllcyBpcwo+PiBBY2tlZC1i eTogRmVsaXggS3VlaGxpbmcgPEZlbGl4Lkt1ZWhsaW5nQGFtZC5jb20+Cj4+Cj4+IFJlZ2FyZHMs Cj4+IMKgwqAgRmVsaXgKPj4KPj4KPj4gT24gMjAxOC0wOC0yNyAxMjo1MyBQTSwgQ2hyaXN0aWFu IEvDtm5pZyB3cm90ZToKPj4+IE9ubHkgdXNlIHRoZSBsb3dlciBhZGRyZXNzIHNwYWNlIG9uIEdN QzkgZm9yIHRoZSBzeXN0ZW0gZG9tYWluLgo+Pj4gT3RoZXJ3aXNlIHdlIHdvdWxkIG5lZWQgdG8g c2lnbiBleHRlbmQgR01DIGFkZHJlc3Nlcy4KPj4+Cj4+PiBTaWduZWQtb2ZmLWJ5OiBDaHJpc3Rp YW4gS8O2bmlnIDxjaHJpc3RpYW4ua29lbmlnQGFtZC5jb20+Cj4+PiAtLS0KPj4+IMKgIGRyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2dtY192OV8wLmMgfCA3ICsrKy0tLS0KPj4+IMKgIDEgZmls ZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0pCj4+Pgo+Pj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2dtY192OV8wLmMgCj4+PiBiL2RyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2dtY192OV8wLmMKPj4+IGluZGV4IGU0NGI1MTkxNzM1ZC4u ZDk4Mjk1NmM4MzI5IDEwMDY0NAo+Pj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUv Z21jX3Y5XzAuYwo+Pj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvZ21jX3Y5XzAu Ywo+Pj4gQEAgLTkzOCwxMSArOTM4LDEwIEBAIHN0YXRpYyBpbnQgZ21jX3Y5XzBfc3dfaW5pdCh2 b2lkICpoYW5kbGUpCj4+PiDCoMKgwqDCoMKgIGlmIChyKQo+Pj4gwqDCoMKgwqDCoMKgwqDCoMKg IHJldHVybiByOwo+Pj4gwqAgLcKgwqDCoCAvKiBTZXQgdGhlIGludGVybmFsIE1DIGFkZHJlc3Mg bWFzawo+Pj4gLcKgwqDCoMKgICogVGhpcyBpcyB0aGUgbWF4IGFkZHJlc3Mgb2YgdGhlIEdQVSdz Cj4+PiAtwqDCoMKgwqAgKiBpbnRlcm5hbCBhZGRyZXNzIHNwYWNlLgo+Pj4gK8KgwqDCoCAvKiBV c2Ugb25seSB0aGUgbG93ZXIgcmFuZ2UgZm9yIHRoZSBpbnRlcm5hbCBNQyBhZGRyZXNzIG1hc2su IAo+Pj4gVGhpcyBpcwo+Pj4gK8KgwqDCoMKgICogdGhlIG1heCBhZGRyZXNzIG9mIHRoZSBHUFUn cyBpbnRlcm5hbCBhZGRyZXNzIHNwYWNlLgo+Pj4gwqDCoMKgwqDCoMKgICovCj4+PiAtwqDCoMKg IGFkZXYtPmdtYy5tY19tYXNrID0gMHhmZmZmZmZmZmZmZmZVTEw7IC8qIDQ4IGJpdCBNQyAqLwo+ Pj4gK8KgwqDCoCBhZGV2LT5nbWMubWNfbWFzayA9IDB4N2ZmZmZmZmZmZmZmVUxMOwo+Pj4gwqAg wqDCoMKgwqDCoCAvKiBzZXQgRE1BIG1hc2sgKyBuZWVkX2RtYTMyIGZsYWdzLgo+Pj4gwqDCoMKg wqDCoMKgICogUENJRSAtIGNhbiBoYW5kbGUgNDQtYml0cy4KPj4gX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPj4gYW1kLWdmeCBtYWlsaW5nIGxpc3QKPj4g YW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cj4KCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vYW1kLWdmeAo=