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,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 C05D2C433E9 for ; Tue, 9 Mar 2021 08:46:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 75B3965266 for ; Tue, 9 Mar 2021 08:46:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230112AbhCIIpg (ORCPT ); Tue, 9 Mar 2021 03:45:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40474 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229689AbhCIIpc (ORCPT ); Tue, 9 Mar 2021 03:45:32 -0500 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51E48C06174A; Tue, 9 Mar 2021 00:45:32 -0800 (PST) Message-Id: <20210309084203.995862150@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1615279528; 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; bh=mZxOEHDPd7/Yp3jcQ6vX00DvouRsaIVMYYEagknQzH4=; b=Pem8P80FNqHdBxpXQLkPBDFYuiHjeDymKfehbwsz/b1kGrF8hxRZHjcB0BhbEi0tYFK3w/ BvNAqsOu+EnaeExoSwWbeBeauy2mlnaXuFGPa7JcLx2A9v/k4eCe6RRM+U0+r7S06BNwQx wUsQPMPUp19sXB+xZ121zRjjElwqfff7Z2/PiVvr047M3uP9RlloCoXzjrmHJfqiqW+avM pvX/W6cykYbmm0w34eTR4Df24lH+ibfjDqUFX7etZybTsYGnIuHufnDnv+rQttkR7bqNPb 5Z8XsGmKkjpCta/WCKgUVCL2cGyobxfPP4i9UE3C2nlW5Qmi1idzLoQ+AE0/7Q== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1615279528; 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; bh=mZxOEHDPd7/Yp3jcQ6vX00DvouRsaIVMYYEagknQzH4=; b=NgBOeQII7dm+zP1gHyz4eJT6xN4otLYu1EkP7jvNbsyhCMaNZ4c2OHSt4hh2ZU9hqPBolR Rk7BixzutQhr0UCA== Date: Tue, 09 Mar 2021 09:42:03 +0100 From: Thomas Gleixner To: LKML Cc: Frederic Weisbecker , Sebastian Andrzej Siewior , "Ahmed S. Darwish" , Peter Zijlstra , Denis Kirjanov , "David S. Miller" , Jakub Kicinski , netdev@vger.kernel.org, ath9k-devel@qca.qualcomm.com, Kalle Valo , linux-wireless@vger.kernel.org, Chas Williams <3chas3@gmail.com>, linux-atm-general@lists.sourceforge.net, "K. Y. Srinivasan" , Haiyang Zhang , Stephen Hemminger , Wei Liu , Lorenzo Pieralisi , Rob Herring , Bjorn Helgaas , linux-hyperv@vger.kernel.org, linux-pci@vger.kernel.org, Stefan Richter , linux1394-devel@lists.sourceforge.net Subject: [patch 00/14] tasklets: Replace the spin wait loops and make it RT safe MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org VGhpcyBpcyBhIGZvbGxvdyB1cCB0byB0aGUgcmV2aWV3IGNvbW1lbnRzIG9mIHRoZSBzZXJpZXMg d2hpY2ggbWFrZXMKc29mdGlycSBwcm9jZXNzaW5nIFBSRUVNUFRfUlQgc2FmZToKCiBodHRwczov L2xvcmUua2VybmVsLm9yZy9yLzIwMjAxMjA3MTE0NzQzLkdLMzA0MEBoaXJlei5wcm9ncmFtbWlu Zy5raWNrcy1hc3MubmV0CgpQZXRlciBzdWdnZXN0ZWQgdG8gcmVwbGFjZSB0aGUgc3BpbiB3YWl0 aW5nIGluIHRhc2tsZXRfZGlzYWJsZSgpIGFuZAp0YXNrbGV0X2tpbGwoKSB3aXRoIHdhaXRfZXZl bnQoKS4gVGhpcyBhbHNvIGdldHMgcmlkIG9mIHRoZSBpbGwgZGVmaW5lZApzY2hlZF95aWVsZCgp IGluIHRhc2tsZXRfa2lsbCgpLgoKQW5hbHl6aW5nIGFsbCB1c2FnZSBzaXRlcyBvZiB0YXNrbGV0 X2Rpc2FibGUoKSBhbmQgdGFza2xldF91bmxvY2tfd2FpdCgpIHdlCmZvdW5kIHRoYXQgbW9zdCBv ZiB0aGVtIGFyZSBzYWZlIHRvIGJlIGNvbnZlcnRlZCB0byBhIHNsZWVwaW5nIHdhaXQuCgpPbmx5 IGEgZmV3IGluc3RhbmNlcyBpbnZva2UgdGFza2xldF9kaXNhYmxlKCkgZnJvbSBhdG9taWMgY29u dGV4dC4gQSBmZXcKYnVncyB3aGljaCBoYXZlIGJlZW4gZm91bmQgaW4gY291cnNlIG9mIHRoaXMg YW5hbHlzaXMgaGF2ZSBiZWVuIGFscmVhZHkKYWRkcmVzc2VkIHNlcGVyYXRlbHkuCgpUaGUgZm9s bG93aW5nIHNlcmllcyB0YWtlcyB0aGUgZm9sbG93aW5nIGFwcHJvYWNoOgoKICAgIDEpIFByb3Zp ZGUgYSB2YXJpYW50IG9mIHRhc2tsZXRfZGlzYWJsZSgpIHdoaWNoIGNhbiBiZSBpbnZva2VkIGZy b20KICAgICAgIGF0b21pYyBjb250ZXh0cwoKICAgIDIpIENvbnZlcnQgdGhlIHVzYWdlIHNpdGVz IHdoaWNoIGNhbm5vdCBiZSBlYXNpbHkgY2hhbmdlZCB0byBhCiAgICAgICBzbGVlcGFibGUgd2Fp dCB0byB1c2UgdGhpcyBuZXcgZnVuY3Rpb24KCiAgICAzKSBSZXBsYWNlIHRoZSBzcGluIHdhaXRz IGluIHRhc2tsZXRfZGlzYWJsZSgpIGFuZCB0YXNrbGV0X2tpbGwoKSB3aXRoCiAgICAgICBzbGVl cGFibGUgdmFyaWFudHMuCgpJZiB0aGlzIGlzIGFncmVlZCBvbiB0aGVuIHRoZSBtZXJnaW5nIGNh biBiZSBlaXRoZXIgZG9uZSBpbiBidWxrIG9yIHRoZQpmaXJzdCA0IHBhdGNoZXMgY291bGQgYmUg YXBwbGllZCBvbiB0b3Agb2YgcmMyIGFuZCB0YWdnZWQgZm9yIGNvbnN1bXB0aW9uCmluIHRoZSBy ZWxldmFudCBzdWJzeXN0ZW0gdHJlZXMgKG5ldHdvcmtpbmcsIHBjaSwgZmlyZXdpcmUpLiBJbiB0 aGlzIGNhc2UKdGhlIGxhc3QgcGF0Y2ggd2hpY2ggY2hhbmdlcyB0aGUgaW1wbGVtZW50YXRpb24g b2YgdGFza2xldF9kaXNhYmxlKCkgaGFzIHRvCmJlIHBvc3QtcG9uZWQgdW50aWwgYWxsIG90aGVy IGNoYW5nZXMgaGF2ZSByZWFjaGVkIG1haW5saW5lLgoKVGhlIHNlcmllcyBpcyBhbHNvIGF2YWls YWJsZSBmcm9tIGdpdDoKCiAgZ2l0Oi8vZ2l0Lmtlcm5lbC5vcmcvcHViL3NjbS9saW51eC9rZXJu ZWwvZ2l0L3RnbHgvZGV2ZWwuZ2l0IHRhc2tsZXQtMjAyMS0wMy0wOQoKVGhhbmtzLAoKCXRnbHgK Cgo=