From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean-Philippe Brucker Subject: Re: [PATCH v1] iommu/s390: Declare s390 iommu reserved regions Date: Fri, 18 Jan 2019 13:51:11 +0000 Message-ID: <668fe734-e4bf-0342-ab8c-df54d9022db4@arm.com> References: <1547573850-9459-1-git-send-email-pmorel@linux.ibm.com> <3cd790d6-aa6f-e817-27ce-56d7a9b6b6e5@linux.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <3cd790d6-aa6f-e817-27ce-56d7a9b6b6e5-tEXmvtCZX7AybS5Ee8rs3A@public.gmane.org> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: pmorel-tEXmvtCZX7AybS5Ee8rs3A@public.gmane.org, Robin Murphy , gerald.schaefer-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org Cc: linux-s390-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, walling-tEXmvtCZX7AybS5Ee8rs3A@public.gmane.org, alex.williamson-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: iommu@lists.linux-foundation.org SGkgUGllcnJlLAoKT24gMTgvMDEvMjAxOSAxMzoyOSwgUGllcnJlIE1vcmVsIHdyb3RlOgo+IE9u IDE3LzAxLzIwMTkgMTQ6MDIsIFJvYmluIE11cnBoeSB3cm90ZToKPj4gT24gMTUvMDEvMjAxOSAx NzozNywgUGllcnJlIE1vcmVsIHdyb3RlOgo+Pj4gVGhlIHMzOTAgaW9tbXUgY2FuIG9ubHkgYWxs b3cgRE1BIHRyYW5zYWN0aW9ucyBiZXR3ZWVuIHRoZSB6UENJIGRldmljZQo+Pj4gZW50cmllcyBz dGFydF9kbWEgYW5kIGVuZF9kbWEuCj4+Pgo+Pj4gTGV0J3MgZGVjbGFyZSB0aGUgcmVnaW9ucyBi ZWZvcmUgc3RhcnRfZG1hIGFuZCBhZnRlciBlbmRfZG1hIGFzCj4+PiByZXNlcnZlZCByZWdpb25z IHVzaW5nIHRoZSBhcHByb3ByaWF0ZSBjYWxsYmFjayBpbiBpb21tdV9vcHMuCj4+Pgo+Pj4gVGhl IHJlc2VydmVkIHJlZ2lvbiBtYXkgbGF0ZXIgYmUgcmV0cmlldmVkIGZyb20gc3lzZnMgb3IgZnJv bQo+Pj4gdGhlIHZmaW8gaW9tbXUgaW50ZXJuYWwgaW50ZXJmYWNlLgo+Pgo+PiBGb3IgdGhpcyBw YXJ0aWN1bGFyIGNhc2UsIEkgdGhpbmsgdGhlIGJlc3Qgc29sdXRpb24gaXMgdG8gZ2l2ZSBWRklP Cj4+IHRoZSBhYmlsaXR5IHRvIGRpcmVjdGx5IGludGVycm9nYXRlIHRoZSBkb21haW4gZ2VvbWV0 cnkgKHdoaWNoIHMzOTAKPj4gYXBwZWFycyB0byBzZXQgY29ycmVjdGx5IGFscmVhZHkpLiBUaGUg aWRlYSBvZiByZXNlcnZlZCByZWdpb25zIHdhcwo+PiByZWFsbHkgZm9yICd1bmV4cGVjdGVkJyBo b2xlcyBpbnNpZGUgdGhlIHVzYWJsZSBhZGRyZXNzIHNwYWNlIC0gdXNpbmcKPj4gdGhlbSB0byBh bHNvIGRlc2NyaWJlIHBsYWNlcyB0aGF0IGFyZSBlbnRpcmVseSBvdXRzaWRlIHRoYXQgYWRkcmVz cwo+PiBzcGFjZSByYXRoZXIgY29uZnVzZXMgdGhpbmdzIElNTy4KPj4KPj4gRnVydGhlcm1vcmUs IGV2ZW4gaWYgd2UgKmRpZCogZW5kIHVwIGdvaW5nIGRvd24gdGhlIHJvdXRlIG9mIGFjdGl2ZWx5 Cj4+IHJlc2VydmluZyBhZGRyZXNzZXMgYmV5b25kIHRoZSB1c2FibGUgYXBlcnR1cmUsIGl0IGRv ZXNuJ3Qgc2VlbQo+PiBzZW5zaWJsZSBmb3IgaW5kaXZpZHVhbCBkcml2ZXJzIHRvIGRvIGl0IHRo ZW1zZWx2ZXMgd2hlbiB0aGUgY29yZSBBUEkKPj4gYWxyZWFkeSBkZXNjcmliZXMgdGhlIHJlbGV2 YW50IGluZm9ybWF0aW9uIGdlbmVyaWNhbGx5Lgo+Pgo+PiBSb2Jpbi4KPiAKPiBSb2JpbiwKPiAK PiBJIGFscmVhZHkgcG9zdGVkIGEgcGF0Y2ggcmV0cmlldmluZyB0aGUgZ2VvbWV0cnkgdGhyb3Vn aAo+IFZGSU9fSU9NTVVfR0VUX0lORk8gdXNpbmcgYSBzcGVjaWZpYyBjYXBhYmlsaXR5IGZvciB0 aGUgZ2VvbWV0cnkgWzFdLAo+IGFuZCBBRkFJVSwgQWxleCBkaWQgbm90IGFncmVlIHdpdGggdGhp cy4KCk9uIGFybSB3ZSBhbHNvIG5lZWQgdG8gcmVwb3J0IHRoZSBJT01NVSBnZW9tZXRyeSB0byB1 c2Vyc3BhY2UgKG1heCBJT1ZBCnNpemUgaW4gcGFydGljdWxhcikuIFNoYW1lZXIgaGFzIGJlZW4g d29ya2luZyBvbiBhIHNvbHV0aW9uIFsyXSB0aGF0CnByZXNlbnRzIGEgdW5pZmllZCB2aWV3IG9m IGJvdGggZ2VvbWV0cnkgYW5kIHJlc2VydmVkIHJlZ2lvbnMgaW50byB0aGUKVkZJT19JT01NVV9H RVRfSU5GTyBjYWxsLCBhbmQgSSB0aGluayB3ZSBzaG91bGQgZ28gd2l0aCB0aGF0LiBJZiBJCnVu ZGVyc3RhbmQgY29ycmVjdGx5IGl0J3MgY3VycmVudGx5IGJsb2NrZWQgb24gdGhlIFJNUlIgcHJv YmxlbSBhbmQKd2UncmUgd2FpdGluZyBmb3IgSmFjb2Igb3IgQXNob2sgdG8gdGFrZSBhIGxvb2sg YXQgaXQsIGFzIEtldmluIHBpbmdlZAp0aGVtIG9uIHRocmVhZCBbMV0/CgpbMl0gaHR0cHM6Ly9s a21sLm9yZy9sa21sLzIwMTgvNC8xOC8yOTMKClRoYW5rcywKSmVhbgoKPiAKPiBXaGF0IGlzIGRp ZmZlcmVudCBpbiB3aGF0IHlvdSBwcm9wb3NlPwo+IAo+IEBBbGV4OiBJIHdhcyBob3BpbmcgdGhh dCB0aGlzIHBhdGNoIGdvZXMgaW4geW91ciBkaXJlY3Rpb24uIFdoYXQgZG8geW91Cj4gdGhpbms/ Cj4gCj4gVGhhbmtzLAo+IFBpZXJyZQo+IAo+IFsxXTogaHR0cHM6Ly9sb3JlLmtlcm5lbC5vcmcv cGF0Y2h3b3JrL3BhdGNoLzEwMzAzNjkvCj4gCj4+Cj4+Pgo+Pj4gVGhpcyBzZWVtcyB0byBtZSBy ZWxhdGVkIHdpdGggdGhlIHdvcmsgU2hhbWVlciBoYXMgc3RhcnRlZCBvbgo+Pj4gdmZpb19pb21t dV90eXBlMSBzbyBJIGFkZCBBbGV4IGFuZCBTaGFtZWVyIHRvIHRoZSBDQyBsaXN0Lgo+Pj4KPj4+ Cj4+PiBQaWVycmUgTW9yZWwgKDEpOgo+Pj4gwqDCoCBpb21tdS9zMzkwOiBEZWNsYXJlIHMzOTAg aW9tbXUgcmVzZXJ2ZWQgcmVnaW9ucwo+Pj4KPj4+IMKgIGRyaXZlcnMvaW9tbXUvczM5MC1pb21t dS5jIHwgMjkgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysKPj4+IMKgIDEgZmlsZSBjaGFu Z2VkLCAyOSBpbnNlcnRpb25zKCspCj4+Pgo+Pgo+IAo+IAoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KaW9tbXUgbWFpbGluZyBsaXN0CmlvbW11QGxpc3Rz LmxpbnV4LWZvdW5kYXRpb24ub3JnCmh0dHBzOi8vbGlzdHMubGludXhmb3VuZGF0aW9uLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2lvbW11