From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nadav Amit Subject: Re: [PATCH] kbuild, x86: revert macros in extended asm workarounds Date: Mon, 17 Dec 2018 01:00:50 +0000 Message-ID: <834EC537-EC42-4563-AA39-3326681ED968@vmware.com> References: <1544692661-9455-1-git-send-email-yamada.masahiro@socionext.com> <20181213105146.GH5289@hirez.programming.kicks-ass.net> <07BE39B2-1F99-4AE4-97F3-0871A39C5E7D@vmware.com> <20181216100042.GA815@zn.tnic> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20181216100042.GA815@zn.tnic> Content-Language: en-US Content-ID: <89DD256D3BD73D4C90A72BA26FA76DBB@namprd05.prod.outlook.com> Sender: linux-kernel-owner@vger.kernel.org To: Borislav Petkov Cc: Masahiro Yamada , Peter Zijlstra , Ingo Molnar , Thomas Gleixner , "H . Peter Anvin" , X86 ML , Richard Biener , Logan Gunthorpe , Sedat Dilek , Segher Boessenkool , linux-arch , Arnd Bergmann , Luc Van Oostenryck , Linux Kernel Mailing List , "virtualization@lists.linux-foundation.org" , Michal Marek , "linux-sparse@vger.kernel.org" , Alok List-Id: linux-sparse@vger.kernel.org PiBPbiBEZWMgMTYsIDIwMTgsIGF0IDI6MDAgQU0sIEJvcmlzbGF2IFBldGtvdiA8YnBAYWxpZW44 LmRlPiB3cm90ZToNCj4gDQo+IE9uIFN1biwgRGVjIDE2LCAyMDE4IGF0IDAyOjMzOjM5QU0gKzAw MDAsIE5hZGF2IEFtaXQgd3JvdGU6DQo+PiBJbiBnZW5lcmFsLCBJIHRoaW5rIHRoYXQgZnJvbSB0 aGUgc3RhcnQgaXQgd2FzIGNsZWFyIHRoYXQgdGhlIG1vdGl2YXRpb24gZm9yDQo+PiB0aGUgcGF0 Y2gtc2V0IGlzIG5vdCBqdXN0IHBlcmZvcm1hbmNlIGFuZCBhbHNvIGJldHRlciBjb2RlLiBGb3Ig ZXhhbXBsZSwgSQ0KPj4gc2VlIG5vIHJlYXNvbiB0byByZXZlcnQgdGhlIFBWLWNoYW5nZXMgb3Ig dGhlIGxvY2stcHJlZml4IGNoYW5nZXMgdGhhdA0KPj4gaW1wcm92ZWQgdGhlIGNvZGUgcmVhZGFi aWxpdHkuDQo+IA0KPiBPbmUgdGhpbmcgdGhhdCBoYXMgY2F1Z2h0IG15IGV5ZSB3aXRoIHRoZSBh c20gbWFjcm9zLCB3aGljaCBhY3R1YWxseQ0KPiBkZWNyZWFzZXMgcmVhZGFiaWxpdHksIGlzIHRo YXQgSSBjYW4ndCBzZWUgdGhlIG1hY3JvIHByb3Blcmx5IGV4cGFuZGVkDQo+IHdoZW4gSSBkbw0K PiANCj4gbWFrZSA8ZmlsZW5hbWU+LnMNCj4gDQo+IEZvciBleGFtcGxlLCBJIGdldA0KPiANCj4g I0FQUA0KPiAjIDE2NCAiLi9hcmNoL3g4Ni9pbmNsdWRlL2FzbS9jcHVmZWF0dXJlLmgiIDENCj4g ICAgICAgIFNUQVRJQ19DUFVfSEFTIGJpdG51bT0kOCBjYXBfYnl0ZT0iYm9vdF9jcHVfZGF0YSsz NSglcmlwKSIgZmVhdHVyZT0xMjMgdF95ZXM9Lkw3NSB0X25vPS5MNzggYWx3YXlzPTExNyAgIywg TUVNWyhjb25zdCBjaGFyICopJmJvb3RfY3B1X2RhdGEgKyAzNUJdLCwsLA0KPiAjIDAgIiIgMg0K PiAgICAgICAgLmxvYyAxMSAxNjQgMiB2aWV3IC5MVlU0ODANCj4gI05PX0FQUA0KPiANCj4gYnV0 IEknZCBsaWtlIHRvIHNlZSB0aGUgYWN0dWFsIGFzbSBhcyBpdCBpcyByZWFsbHkgaGVscGZ1bCB3 aGVuIGhhY2tpbmcNCj4gb24gaW5saW5lIGFzbSBzdHVmZi4gQW5kIEkgaGF2ZW4ndCBmb3VuZCBh IHdheSB0byBtYWtlIGdjYyBleHBhbmQgYXNtDQo+IG1hY3JvcyBpbiAucyBvdXRwdXQuDQoNCllv deKAmXJlIHJpZ2h0LCBhbHRob3VnaCB0aGVyZSB3ZXJlIGFscmVhZHkgNzIgYXNzZW1ibHkgbWFj cm9zIGZvciBkZWZpbmVkIGluDQp4ODYgLmggZmlsZXMsIGFuZCBzb21lIG1heSBmaW5kIHRoZSB1 bmV4cGFuZGVkIG1hY3JvIGluIHRoZSDigJguc+KAmSBmaWxlIG1vcmUNCmZyaWVuZGx5ICh3ZWxs LCBhIHNtYWxsIGNvbW1lbnQgaW4gaW5saW5lIGFzc2VtYmx5IGNvdWxkIGhhdmUgcmVzb2x2ZWQg dGhpcw0KaXNzdWUpLg0KDQpBbnlob3csIHVzaW5nIGdudSBhc20gbGlzdGluZ3Mgc2hvdWxkIGJl IGEgcmVsYXRpdmVseSByZWFzb25hYmxlIHdvcmthcm91bmQNCmZvciB0aGlzIGxpbWl0YXRpb24g KHVubGVzcyB5b3Ugd2FudCB0byBoYWNrIHRoZSBjb2RlIGJlZm9yZSBhc3NlbWJseSkuDQoNCkZv ciBleGFtcGxlLCB1c2luZyBgIGFzIC1hbG0gYXJjaC94ODYva2VybmVsL21hY3Jvcy5zIGFyY2gv eDg2L2t2bS92bXgucyBgDQoNCndvdWxkIGdpdmUgeW91Og0KDQogNDIxICAgICAgICAgICAgICAg ICAgICAjIC4vYXJjaC94ODYvaW5jbHVkZS9hc20vY3B1ZmVhdHVyZS5oOjE2NDogICAgICBhc21f dm9sYXRpbGVfZ290bygiU1RBVElDX0NQVV9IQVMgYml0bnVtPSVbYml0bnVtXSAiDQogNDIyICAg ICAgICAgICAgICAgICAgICAgICAgICAgIC5maWxlIDggIi4vYXJjaC94ODYvaW5jbHVkZS9hc20v Y3B1ZmVhdHVyZS5oIg0KIDQyMyAgICAgICAgICAgICAgICAgICAgICAgICAgICAubG9jIDggMTY0 IDANCiA0MjQgICAgICAgICAgICAgICAgICAgICNBUFANCiA0MjUgICAgICAgICAgICAgICAgICAg ICMgMTY0ICIuL2FyY2gveDg2L2luY2x1ZGUvYXNtL2NwdWZlYXR1cmUuaCIgMQ0KIDQyNiAgICAg ICAgICAgICAgICAgICAgICAgICAgICBTVEFUSUNfQ1BVX0hBUyBiaXRudW09JDIgY2FwX2J5dGU9 ImJvb3RfY3B1X2RhdGErMzgoJXJpcCkiIGZlYXR1cmU9MTQ1IHRfeWVzPS5MMTcgdF9ubz0uTDE4 IGFsd2F5cw0KIDQyNiAgICAgICAgICAgICAgICAgICAgPiAxOg0KIDQyNiAwMGQ4IEU5MDAwMDAw ICAgICAgPiAgam1wIDZmDQogNDI2ICAgICAgMDANCiA0MjYgICAgICAgICAgICAgICAgICAgID4g MjoNCiA0MjYgICAgICAgICAgICAgICAgICAgID4gIC5za2lwIC0oKCg1Zi00ZiktICgyYi0xYikp PjApKiAoKDVmLTRmKS0gKDJiLTFiKSksMHg5MA0KIDQyNiAgICAgICAgICAgICAgICAgICAgPiAz Og0KIDQyNiAgICAgICAgICAgICAgICAgICAgPiAgLnNlY3Rpb24gLmFsdGluc3RydWN0aW9ucywi YSINCiA0MjYgMDAwZCAwMDAwMDAwMCAgICAgID4gIC5sb25nIDFiIC0gLg0KIDQyNiAwMDExIDAw MDAwMDAwICAgICAgPiAgLmxvbmcgNGYgLSAuDQogNDI2IDAwMTUgNzUwMCAgICAgICAgICA+ICAu d29yZCAxMTcNCg0K4oCmDQoNClRoaXMgY2FuIGJlIGluY29ycG9yYXRlZCBpbnRvIGEgbWFrZWZp bGUgb3B0aW9uLCBJIHN1cHBvc2UuDQoNCg0KPiBOb3csIGFzc3VtaW5nIHRoZSBnY2MgaW5saW5l IHBhdGNoIHdpbGwgYmUgYmFja3BvcnRlZCB0byBnY2M4LCBJIHRoaW5rDQo+IHdlIHNob3VsZCBi ZSBjb3ZlcmVkIG9uIGFsbCBtb2Rlcm4gZGlzdHJvcyBnb2luZyBmb3J3YXJkLiBTbyBJIHRoaW5r IHdlDQo+IHNob3VsZCByZXZlcnQgYXQgbGVhc3QgdGhlIG1vcmUgY29tcGxleCBtYWNyb3MuDQoN CkkgdW5kZXJzdGFuZCwgYW5kIHBlcmhhcHMgU1RBVElDX0NQVV9IQVMgaXMgbm90IGEgZ29vZCB1 c2UtY2FzZSAob25jZQ0KaW5saW5pbmcgaXMgcmVzb2x2ZWQgaW4gYSBkaWZmZXJlbnQgbWFubmVy KS4gSSB0aGluayB0aGF0IHRoZSBtYWluIHF1ZXN0aW9uDQpzaG91bGQgYmUgd2hldGhlciB0aGUg d2hvbGUgaW5mcmFzdHJ1Y3R1cmUgc2hvdWxkIGJlIHJlbW92ZWQgb3IgdG8gYmUNCnNlbGVjdGl2 ZS4gDQoNCkluIHRoZSBjYXNlIG9mIGV4Y2VwdGlvbiB0YWJsZXMsIGZvciBpbnN0YW5jZSwgdGhl IHJlc3VsdCBpcyBtdWNoIGNsZWFuZXIsDQphcyBpdCBhbGxvd3MgdG8gY29uc29saWRhdGUgdGhl IEMgYW5kIGFzc2VtYmx5IGltcGxlbWVudGF0aW9ucy4gVGhlcmUgaXMgYW4NCmFsdGVybmF0aXZl IHNvbHV0aW9uIG9mIHR1cm5pbmcgdGhlIGFzc2VtYmx5IG1hY3JvcyBpbnRvIEMgbWFjcm9zLCB3 aGljaA0Kd291bGQgbWFrZSB0aGUgTWFrZSBzeXN0ZW0gaGFja3MgZ28gYXdheSwgYnV0IHdvdWxk IG1ha2UgdGhlIGNvZGUgbm90IGFzDQpuaWNlLg0KDQo=