From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Shevchenko Subject: Re: [PATCH] serial: 8250: Fix THRE flag usage for CAP_MINI Date: Tue, 27 Jun 2017 12:18:33 +0300 Message-ID: <1498555113.22624.182.camel@linux.intel.com> References: <1498485581-72097-1-git-send-email-phil@raspberrypi.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1498485581-72097-1-git-send-email-phil-FnsA7b+Nu9XbIbC87yuRow@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-rpi-kernel" Errors-To: linux-rpi-kernel-bounces+glkr-linux-rpi-kernel=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Phil Elwell , Greg Kroah-Hartman , Peter Hurley , Yegor Yefremov , Jan Kiszka , linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-rpi-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-serial@vger.kernel.org T24gTW9uLCAyMDE3LTA2LTI2IGF0IDE0OjU5ICswMTAwLCBQaGlsIEVsd2VsbCB3cm90ZToKPiBU aGUgQkNNMjgzNSBNSU5JIFVBUlQgaGFzIG5vbi1zdGFuZGFyZCBUSFJFIHNlbWFudGljcy4gQ29u dmVudGlvbmFsbHkKPiB0aGUgYml0IG1lYW5zIHRoYXQgdGhlIEZJRk8gaXMgZW1wdHkgKGFsdGhv dWdoIHRoZXJlIG1heSBzdGlsbCBiZSBhCj4gYnl0ZSBpbiB0aGUgdHJhbnNtaXQgcmVnaXN0ZXIp LCBidXQgb24gMjgzNSBpdCBpbmRpY2F0ZXMgdGhhdCB0aGUgRklGTwo+IGlzIG5vdCBmdWxsLiBU aGlzIGNhdXNlcyBpbnRlcnJ1cHRzIGFmdGVyIGV2ZXJ5IGJ5dGUgaXMgdHJhbnNtaXR0ZWQsCj4g d2l0aCB0aGUgRklGTyBwcm92aWRpbmcgc29tZSBpbnRlcnJ1cHQgbGF0ZW5jeSB0b2xlcmFuY2Uu Cj4gCj4gQSBjb25zZXF1ZW5jZSBvZiB0aGlzIGRpZmZlcmVuY2UgaXMgdGhhdCB0aGUgdXN1YWwg c3RyYXRlZ3kgb2Ygd3JpdGluZwo+IG11bHRpcGxlIGJ5dGVzIGludG8gdGhlIFRYIEZJRk8gYWZ0 ZXIgY2hlY2tpbmcgVEhSRSBvbmNlIGlzIHVuc2FmZS4KPiBJbiB0aGUgd29yc3QgY2FzZSBvZiA3 IGJ5dGVzIGluIHRoZSBGSUZPLCB3cml0aW5nIDggYnl0ZXMgbG9zZXMgYWxsCj4gYnV0IHRoZSBm aXJzdCBzaW5jZSBieSB0aGVuIHRoZSBGSUZPIGlzIGZ1bGwuCj4gCj4gVGhlcmUgaXMgYW4gSEZJ Rk8gKCJIaWRkZW4gRklGTyIpIGNhcGFiaWxpdHkgdGhhdCBjYXVzZXMgdGhlIHRyYW5zbWl0Cj4g bG9vcCB0byB0ZXJtaW5hdGUgd2hlbiBib3RoIFRIUkUgYW5kIFRFTVQgYXJlIHNldCwgaS5lLiB3 aGVuIHRoZSBUWAo+IGJsb2NrIGlzIGNvbXBsZXRlbHkgaWRsZS4gVGhpcyBpcyB1bm5lY2Vzc2Fy aWx5IGNhdXRpb3VzLCBwb3RlbnRpYWxseQo+IGNhdXNpbmcgZ2FwcyBpbiB0cmFuc21pc3Npb24u Cj4gCj4gQWRkIGEgbmV3IGNvbmRpdGlvbmFsIHRvIHRoZSB0cmFuc21pdCBsb29wLCBwcmVkaWNh dGVkIG9uIENBUF9NSU5JLAo+IHRoYXQgZXhpdHMgd2hlbiBUSFJFIGlzIG5vIGxvbmdlciBzZXQg KHRoZSBGSUZPIGlzIGZ1bGwpLiBUaGlzIGFsbG93cwo+IHRoZSBGSUZPIHRvIGZpbGwgcXVpY2ts eSBidXQgc3Vic2VxdWVudCB3cml0ZXMgYXJlIHBhY2VkIGJ5IHRoZQo+IHRyYW5zbWlzc2lvbiBy YXRlLgo+IAoKPiDCoAkJaWYgKCh1cC0+Y2FwYWJpbGl0aWVzICYgVUFSVF9DQVBfSEZJRk8pICYm Cj4gwqAJCcKgwqDCoMKgKHNlcmlhbF9pbih1cCwgVUFSVF9MU1IpICYgQk9USF9FTVBUWSkgIT0K PiBCT1RIX0VNUFRZKQo+IMKgCQkJYnJlYWs7Cj4gKwkJLyogVGhlIEJDTTI4MzUgTUlOSSBVQVJU IFRIUkUgYml0IGlzIHJlYWxseSBhIG5vdC0KPiBmdWxsIGJpdC4gKi8KPiArCQlpZiAoKHVwLT5j YXBhYmlsaXRpZXMgJiBVQVJUX0NBUF9NSU5JKSAmJgo+ICsJCcKgwqDCoMKgIShzZXJpYWxfaW4o dXAsIFVBUlRfTFNSKSAmIFVBUlRfTFNSX1RIUkUpKQo+ICsJCQlicmVhazsKCk1pZ2h0IHRoaXMg ZW5kIHVwIHdpdGggdHdvIHNlcXVlbnRpYWwgcmVhZCBvZiBMU1I/CgotLSAKQW5keSBTaGV2Y2hl bmtvIDxhbmRyaXkuc2hldmNoZW5rb0BsaW51eC5pbnRlbC5jb20+CkludGVsIEZpbmxhbmQgT3kK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LXJw aS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LXJwaS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9y ZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJwaS1r ZXJuZWwK