From mboxrd@z Thu Jan 1 00:00:00 1970 From: Al Viro Subject: Re: [PATCH RESEND] compat-ioctl/Xen: support at least some IOCTLs of evtchn and privcmd Date: Wed, 15 Aug 2018 14:27:31 +0100 Message-ID: <20180815132730.GW6515@ZenIV.linux.org.uk> References: <5B30C6E202000078001CD724@prv1-mh.provo.novell.com> <5B73C5D402000078001DE189@prv1-mh.provo.novell.com> <20180815125114.GV6515@ZenIV.linux.org.uk> <5B7427BB02000078001DE675@prv1-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fpvpl-0006fD-Qq for xen-devel@lists.xenproject.org; Wed, 15 Aug 2018 13:27:33 +0000 Content-Disposition: inline In-Reply-To: <5B7427BB02000078001DE675@prv1-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Jan Beulich Cc: Juergen Gross , xen-devel , Boris Ostrovsky , linux-fsdevel@vger.kernel.org List-Id: xen-devel@lists.xenproject.org T24gV2VkLCBBdWcgMTUsIDIwMTggYXQgMDc6MTY6NDNBTSAtMDYwMCwgSmFuIEJldWxpY2ggd3Jv dGU6Cj4gPj4+IE9uIDE1LjA4LjE4IGF0IDE0OjUxLCA8dmlyb0BaZW5JVi5saW51eC5vcmcudWs+ IHdyb3RlOgo+ID4gT24gV2VkLCBBdWcgMTUsIDIwMTggYXQgMTI6MTk6MDBBTSAtMDYwMCwgSmFu IEJldWxpY2ggd3JvdGU6Cj4gPj4gV2hpbGUgdGhpcyBpcyBvbmx5IGEgc3RhcnQgKElPQ1RMX1BS SVZDTURfTU1BUCogYW5kIElPQ1RMX1BSSVZDTURfRE1fT1AKPiA+PiByZXF1aXJlIG1vcmUgd29y ayksIGl0IGF0IGxlYXN0IGFsbG93cyBzb21lIHNpbXBsZSBvcGVyYXRpb25zIChsaWtlCj4gPj4g InhsIGRtZXNnIikgd2hpY2ggaGF2ZSBhbHdheXMgYmVlbiBhdmFpbGFibGUgb24gWGVub0xpbnV4 IHRvIHdvcmsgYWdhaW4KPiA+PiB3aXRoIGEgNjQtYml0IGtlcm5lbCB1bmRlcm5lYXRoIGEgMzIt Yml0IGRpc3Ryby4KPiA+PiAKPiA+PiBTaWduZWQtb2ZmLWJ5OiBKYW4gQmV1bGljaCA8amJldWxp Y2hAc3VzZS5jb20+Cj4gPj4gQWNrZWQtYnk6IEp1ZXJnZW4gR3Jvc3MgPGpncm9zc0BzdXNlLmNv bT4KPiA+IAo+ID4gCj4gPiBOYWNrZWQtYnk6IEFsIFZpcm8gPHZpcm9AemVuaXYubGludXgub3Jn LnVrPgo+ID4gCj4gPiAJVGhpcyBiZWxvbmdzIGluIGRyaXZlcnMveGVuL3ByaXZjbWQuYywgbm90 IGluIGZzL2NvbXBhdF9pb2N0bC5jCj4gPiAqQU5ZKiBzaW5nbGUtZHJpdmVyIGlvY3RsIGRlZmlu aXRlbHkgc2hvdWxkIGJlIGhhbmRsZWQgYnkgLT5jb21wYXRfaW9jdGwoKQo+ID4gbWV0aG9kIGFu ZCBhbnkgcGF0Y2hlcyBkdW1waW5nIHN1Y2ggc3R1ZmYgaW50byBmcy9jb21wYXRfaW9jdGwuYyB3 aWxsIGJlCj4gPiByZWplY3RlZC4KPiAKPiBPa2F5LCBJJ2xsIHNlZSBhYm91dCBkb2luZyB0aGlz OyBJIGhhdmUgdG8gYWRtaXQgSSB3YXMgdW5hd2FyZSBvZgo+IC0+Y29tcGF0X2lvY3RsKCkncyBl eGlzdGVuY2UuIEl0IHdvdWxkIGJlIHJhdGhlciBoZWxwZnVsIGlmIHRoZSBoZWFkZXIKPiBvZiBj b21wYXRfaW9jdGwuYyBpbmRpY2F0ZWQgd2hhdCB5b3Ugc2F5LiBXaXRob3V0IHRoYXQsIEkndmUg c2ltcGx5Cj4gZ29uZSBieSB0aGUgb2JzZXJ2YXRpb24gdGhhdCB0aGVyZSBhcmUgdGhpbmdzIGlu IHRoZSBmaWxlIHdoaWNoCj4gYWNjb3JkaW5nIHRvIHdoYXQgeW91IHNheSBzaG91bGRuJ3QgYmUg dGhlcmUsIGFuZCBJJ3ZlIHRoZW4gd3JvbmdseQo+IGltcGxpZWQgYWRkaW5nIHRoZSBYZW4gc3R1 ZmYgaGVyZSB3b3VsZCBiZSBmaW5lLgoKT3JpZ2luYWxseSBmcy9jb21wYXRfaW9jdGwuYyB3YXMg YSByZXN1bHQgb2YgbWVyZ2VyIGJldHdlZW4gc2V2ZXJhbCBzdWNoCmJlYXN0cyBpbiBhcmNoLyo7 IGl0J3MgKm9sZCogLSB3ZWxsIGJlZm9yZSAtPmNvbXBhdF9pb2N0bCgpIGludHJvZHVjdGlvbi4K SWYgeW91IGNoZWNrIHRoZSBoaXN0b3J5IG9mIHRoYXQgdGhpbmcsIHlvdSdsbCBzZWUgY3JhcCBn ZXR0aW5nIHJlbW92ZWQKb3ZlciB0aGUgeWVhcnMuICBTb21ldGltZXMgdGhlIHRoaW5ncyBzbmVh ayBpbiwgYnV0IGdlbmVyYWxseSBpdCBrZWVwcwpzaHJpbmtpbmcuLi4KClRoZSBvbmx5IHN0dWZm IHRoYXQgbWlnaHQgYmVsb25nIHRoZXJlIGlzIHdpZGVseS1pbXBsZW1lbnRlZCBpb2N0bHMuCkFu eXRoaW5nIHRoYXQgaXMgbmF0aXZlbHkgaGFuZGxlZCBpbiBhIGNvdXBsZSBvZiAtPmlvY3RsKCkg aW5zdGFuY2VzCnNob3VsZCBiZSBnZXR0aW5nIC0+Y29tcGF0X2lvY3RsKCkgaW5zdGFuY2UgdG8g Z28gd2l0aCB0aGF0IG9uZS4KCkFuZCB5ZXMsIGJpZyBmYXQgd2FybmluZyBhbG9uZyB0aGUgbGlu ZXMgb2YgImRvbid0IGR1bXAgaGVyZSIgaXMKcHJvYmFibHkgYSBnb29kIGlkZWEuLi4KCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWls aW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVu cHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=