From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 212B9C4338F for ; Tue, 3 Aug 2021 14:04:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E482660F92 for ; Tue, 3 Aug 2021 14:04:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236489AbhHCOEW (ORCPT ); Tue, 3 Aug 2021 10:04:22 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:56658 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236355AbhHCOEU (ORCPT ); Tue, 3 Aug 2021 10:04:20 -0400 From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1627999448; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=A/4b/cHCvabtr4XL0ysZCrIHkwBcY0vDqaY2dzgJfNw=; b=sLaolHmoLJWy4IA4wwYuAMhmX0xlPPFKDJU9GQlZLM2n4A8ATW4AW8NzH8I2Fl77AgiILr gyqIoJQHWCOPkTbsuSBGa8XjbvlST+9TIYRjE2wnef6mPl46xXrLbWVio6zAwbiu6nCvS2 LrQ1V090ixUFHTz9KrrmizrPlZd6yVvCw3uSfgW1scQ9ravW/pcI2v+RVVThsDveNMa/px +Yir8Zp6I5ApQt86SbjJweoZXG5/Yp8bqYqBvjSRD0wNhggw/YqNllrXqD19ejjVd184Sg 5b3uhCUMXwmcLFW3dYJevOd+qMwrbezNfp/wwiHwz2XAPJKWJa9FM0SG+D7jyw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1627999448; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=A/4b/cHCvabtr4XL0ysZCrIHkwBcY0vDqaY2dzgJfNw=; b=AWjXZwaFwlM6Fn2/SyfUaqjuM2P/2WgQsL5iCARbB5xaK3vpWcSPkvKWzhQ0qAcSP3EDYt Qjg4kpi/yd6v6QBg== To: Peter Zijlstra , Mike Galbraith Cc: LKML , Ingo Molnar , Juri Lelli , Steven Rostedt , Daniel Bristot de Oliveira , Will Deacon , Waiman Long , Boqun Feng , Sebastian Andrzej Siewior , Davidlohr Bueso Subject: Re: [patch 03/63] sched: Prepare for RT sleeping spin/rwlocks In-Reply-To: <20210803094832.GA8057@worktop.programming.kicks-ass.net> References: <20210730135007.155909613@linutronix.de> <20210730135205.317820700@linutronix.de> <20210803094832.GA8057@worktop.programming.kicks-ass.net> Date: Tue, 03 Aug 2021 16:04:07 +0200 Message-ID: <87y29ipqug.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gVHVlLCBBdWcgMDMgMjAyMSBhdCAxMTo0OCwgUGV0ZXIgWmlqbHN0cmEgd3JvdGU6DQoNCj4g T24gU3VuLCBBdWcgMDEsIDIwMjEgYXQgMDU6MzA6MDZQTSArMDIwMCwgTWlrZSBHYWxicmFpdGgg d3JvdGU6DQo+PiBPbiBGcmksIDIwMjEtMDctMzAgYXQgMTU6NTAgKzAyMDAsIFRob21hcyBHbGVp eG5lciB3cm90ZToNCj4+ID4gDQo+PiA+IC0tLSBhL2luY2x1ZGUvbGludXgvc2NoZWQuaA0KPj4g PiArKysgYi9pbmNsdWRlL2xpbnV4L3NjaGVkLmgNCj4+ID4gQEAgLTE1NSw2ICsxNTUsMjcgQEAg c3RydWN0IHRhc2tfZ3JvdXA7DQo+PiA+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg V1JJVEVfT05DRShjdXJyZW50LT5fX3N0YXRlLCAoc3RhdGVfdmFsdWUpKTvCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqBcDQo+PiA+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgcmF3X3Nw aW5fdW5sb2NrX2lycXJlc3RvcmUoJmN1cnJlbnQtPnBpX2xvY2ssIGZsYWdzKTvCoMKgwqBcDQo+ PiA+IMKgwqDCoMKgwqDCoMKgwqB9IHdoaWxlICgwKQ0KPj4gPiArDQo+PiA+ICsNCj4+ID4gKyNk ZWZpbmUgY3VycmVudF9zYXZlX2FuZF9zZXRfcnRsb2NrX3dhaXRfc3RhdGUoKcKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBcDQo+PiA+ICvCoMKgwqDCoMKgwqDC oGRvIHvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqBcDQo+PiA+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqByYXdfc3Bp bl9sb2NrKCZjdXJyZW50LT5waV9sb2NrKTvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgXA0KPg0KPiBUaGF0IHdhbnRzIHRvIGJlIGlycXNhZmUgbWV0aGlua3Ms IEkgcmVhbGl6ZSB0aGlzIGlzIFBSRUVNUFRfUlQgb25seSBhbmQNCj4gdGhlcmUgdGhlIF9pcnFm b28gY3JhcCBpcyBhIG5vLW9wIHNvIHRoaXMgZG9lc24ndCByZWFsbHkgbWF0dGVyIG9uZSB3YXkN Cj4gb3IgdGhlIG90aGVyLCBidXQgc3RpbGwsIHRha2luZyBQSSBsb2NrIHdpdGhvdXQgSVJRIGRp c2FibGUgbWFrZXMgbXkNCj4gaGVhZCBnbyBCVUctQlVHLUJVRyA6LSkNCg0KQWN0dWFsbHkgdGhl IHJ1bGUgdG8gbG9jayBQSSBsb2NrIGlycXNhdmUgc3RpbGwgcGVyc2lzdHMgb24gUlQsIGJ1dCB0 aGlzDQpoYXMgdG8gYmUgY2FsbGVkIHdpdGggaW50ZXJydXB0cyBkaXNhYmxlZCAocnRtdXRleDo6 d2FpdF9sb2NrIGlzIGhlbGQpLA0Kc28gYWRkaW5nIGEgbG9ja2RlcF9hc3NlcnRfaXJxc19kaXNh YmxlKCkgbWlnaHQgYmUgZ29vZCBlbm91Z2ggdG8gc3BhcmUNCnRoZSBleHRyYSBzYXZlL3Jlc3Rv cmUuIEhtbT8NCg0KVGhhbmtzLA0KDQogICAgICAgIHRnbHgNCg==