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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A2ED6FED3CF for ; Fri, 24 Apr 2026 14:10:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:MIME-Version: Content-Transfer-Encoding:Content-ID:Content-Type:In-Reply-To:References: Message-ID:Date:CC:To:From:Subject:Reply-To:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=qgh3lJ+CjSPZqoH8RyKa1iBeGdTFbSZMbm/9a72fgmI=; b=fgjWXbI/KB3ZUNlET/LbcFGljg f+kbaKK7DtqsP4997stpJjbyqGjLZ9xh4NDt7xIgPE4RnSEFpD5n+eQw16IHCTqScA9YVHSo3+Yne DE565+Tm4wDRgHAfS90x6HN4NNSwCDp4+2V+fgk/Y6xy5JlH4MtGwud424TY/2+rX85GplYry1iVZ kriSL5sWYiooyjvuBtuZxmsDzdFOj2QRKaehD17BnVw8/QgxCXltMkgxKnMwZQsXb0Mu7mkqWDxCC HnFkVrocyMYSpw3si1Ibv0Ams5kYEgUGxYMMReK1TLGFsyuVfsq023Az+2lv6s+rOCoFjroJehW4G uxblkFjw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wGHEt-0000000DIEN-1VPB; Fri, 24 Apr 2026 14:10:39 +0000 Received: from pdx-out-001.esa.us-west-2.outbound.mail-perimeter.amazon.com ([44.245.243.92]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wGHEr-0000000DIDL-0YMo for linux-arm-kernel@lists.infradead.org; Fri, 24 Apr 2026 14:10:38 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazoncorp2; t=1777039837; x=1808575837; h=from:to:cc:date:message-id:references:in-reply-to: content-id:content-transfer-encoding:mime-version:subject; bh=qgh3lJ+CjSPZqoH8RyKa1iBeGdTFbSZMbm/9a72fgmI=; b=WukZM9y8a0mnmzmKvB1NnEoz4QCGkX4qzVN9cSU19CWf0o2FnNlU2+2k wFg7PhLyi+i3fMHHCIpPl1t0Xxuk+nWPF06R4TQYUySNmFio4GzPaBdUi QCq/lXscG5GYAaSztzcx5H5p7GbLKopqDagH/ugTy8UYjDjDUr8IuXXW7 OX1yxk+kf4f54znK6Hncyp9geoyiucjQVfsj9SlUgq8lI+P/QloPi6G35 EqiNFakJaUU565t31OrXkew0vc5v0m5gHR8hcwENGvZ0PWG8aaAJxW+CR sGADfwvymuZGptY5iSuNeBMiS0Opgj4XTEhwqYZCJekYd08s4+ZlBu77u w==; X-CSE-ConnectionGUID: 15NWk7qiQ2SUfTB3+sLZKw== X-CSE-MsgGUID: yfeYcnHuRXmiHRu96Pwy1w== X-IronPort-AV: E=Sophos;i="6.23,196,1770595200"; d="scan'208";a="17646447" Subject: Re: [PATCH v11 00/14] barrier: Add smp_cond_load_{relaxed, acquire}_timeout() Thread-Topic: [PATCH v11 00/14] barrier: Add smp_cond_load_{relaxed, acquire}_timeout() Received: from ip-10-5-6-203.us-west-2.compute.internal (HELO smtpout.naws.us-west-2.prod.farcaster.email.amazon.dev) ([10.5.6.203]) by internal-pdx-out-001.esa.us-west-2.outbound.mail-perimeter.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Apr 2026 14:10:30 +0000 Received: from EX19MTAUWB002.ant.amazon.com [205.251.233.48:14253] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.27.2:2525] with esmtp (Farcaster) id ac603786-d141-4164-ac94-10c72085e656; Fri, 24 Apr 2026 14:10:29 +0000 (UTC) X-Farcaster-Flow-ID: ac603786-d141-4164-ac94-10c72085e656 Received: from EX19D032UWA001.ant.amazon.com (10.13.139.62) by EX19MTAUWB002.ant.amazon.com (10.250.64.231) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.37; Fri, 24 Apr 2026 14:10:28 +0000 Received: from EX19D032UWA003.ant.amazon.com (10.13.139.37) by EX19D032UWA001.ant.amazon.com (10.13.139.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.37; Fri, 24 Apr 2026 14:10:28 +0000 Received: from EX19D032UWA003.ant.amazon.com ([fe80::8e94:8f60:9531:c497]) by EX19D032UWA003.ant.amazon.com ([fe80::8e94:8f60:9531:c497%5]) with mapi id 15.02.2562.037; Fri, 24 Apr 2026 14:10:28 +0000 From: "Okanovic, Haris" To: "akpm@linux-foundation.org" , "ankur.a.arora@oracle.com" CC: "joao.m.martins@oracle.com" , "xueshuai@linux.alibaba.com" , "david.laight.linux@gmail.com" , "boris.ostrovsky@oracle.com" , "memxor@gmail.com" , "ashok.bhat@arm.com" , "zhenglifeng1@huawei.com" , "konrad.wilk@oracle.com" , "cl@gentwo.org" , "linux-kernel@vger.kernel.org" , "catalin.marinas@arm.com" , "ast@kernel.org" , "rdunlap@infradead.org" , "daniel.lezcano@linaro.org" , "linux-arch@vger.kernel.org" , "arnd@arndb.de" , "will@kernel.org" , "mark.rutland@arm.com" , "peterz@infradead.org" , "bpf@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "Okanovic, Haris" , "rafael@kernel.org" , "linux-pm@vger.kernel.org" Thread-Index: AQHcx1Lc+RjIJDvKCE+BAEcv9rf8TbXs+zWAgAFeVwA= Date: Fri, 24 Apr 2026 14:10:28 +0000 Message-ID: <5e8ef9d2bd0b3356e37e6a982d04d2d993c8a88f.camel@amazon.com> References: <20260408122538.3610871-1-ankur.a.arora@oracle.com> <20260423101631.84f26592d629eee46fbde6f8@linux-foundation.org> In-Reply-To: <20260423101631.84f26592d629eee46fbde6f8@linux-foundation.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.187.171.24] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260424_071037_297981_E249AAD9 X-CRM114-Status: GOOD ( 18.08 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gVGh1LCAyMDI2LTA0LTIzIGF0IDEwOjE2IC0wNzAwLCBBbmRyZXcgTW9ydG9uIHdyb3RlOg0K PiBDQVVUSU9OOiBUaGlzIGVtYWlsIG9yaWdpbmF0ZWQgZnJvbSBvdXRzaWRlIG9mIHRoZSBvcmdh bml6YXRpb24uIERvIG5vdCBjbGljayBsaW5rcyBvciBvcGVuIGF0dGFjaG1lbnRzIHVubGVzcyB5 b3UgY2FuIGNvbmZpcm0gdGhlIHNlbmRlciBhbmQga25vdyB0aGUgY29udGVudCBpcyBzYWZlLg0K PiANCj4gDQo+IA0KPiBPbiBXZWQsICA4IEFwciAyMDI2IDE3OjU1OjI0ICswNTMwIEFua3VyIEFy b3JhIDxhbmt1ci5hLmFyb3JhQG9yYWNsZS5jb20+IHdyb3RlOg0KPiANCj4gPiBUaGUgY29yZSBr ZXJuZWwgb2Z0ZW4gdXNlcyBzbXBfY29uZF9sb2FkX3tyZWxheGVkLGFjcXVpcmV9KCkgdG8gc3Bp bg0KPiA+IG9uIGNvbmRpdGlvbiB2YXJpYWJsZXMgd2l0aCBhcmNoaXRlY3R1cmFsIHByaW1pdGl2 ZXMgdXNlZCB0byBhdm9pZA0KPiA+IGhhbW1lcmluZyB0aGUgcmVsZXZhbnQgY2FjaGVsaW5lcy4N Cj4gPiANCj4gPiAuLi4NCj4gPiANCj4gPiBBY2NvcmRpbmdseSBhZGQgdHdvIGludGVyZmFjZXMg KHdpdGggdGhlaXIgZ2VuZXJpYyBhbmQgYXJtNjQgc3BlY2lmaWMNCj4gPiBpbXBsZW1lbnRhdGlv bnMpOg0KPiA+IA0KPiA+ICAgIHNtcF9jb25kX2xvYWRfcmVsYXhlZF90aW1lb3V0KHB0ciwgY29u ZF9leHByLCB0aW1lX2V4cHIsIHRpbWVvdXQpDQo+ID4gICAgc21wX2NvbmRfbG9hZF9hY3F1aXJl X3RpbWVvdXQocHRyLCBjb25kX2V4cHIsIHRpbWVfZXhwciwgdGltZW91dCkNCj4gPiANCj4gPiBB bHNvIGFkZCB0aWZfbmVlZF9yZXNjaGVkX3JlbGF4ZWRfd2FpdCgpIHdoaWNoIHdyYXBzIHRoZSBw b2xsaW5nDQo+ID4gcGF0dGVybiBhbmQgaXRzIHNjaGVkdWxlciBzcGVjaWZpYyBkZXRhaWxzIGlu IHBvbGxfaWRsZSgpLg0KPiA+IEluIGFkZGl0aW9uIGFkZCBhdG9taWNfY29uZF9yZWFkXypfdGlt ZW91dCgpLA0KPiANCj4gVGhhbmtzLCBJJ2xsIGFkZCB0aGlzIHRvIG1tLmdpdCdzIG1tLW5ldyBi cmFuY2ggdG9kYXkuDQoNClRoYXQncyBncmVhdCBuZXdzISBUaGFua3MgZm9yIGp1bXBpbmcgaW4g dG8gbW92ZSB0aGlzIGZvcndhcmQuDQoNCj4gDQo+IFRoaXMgaXNuJ3QgYW0gTU0gcGF0Y2hzZXQs IGJ1dCBtbS1uZXcgaXNuJ3QgaW5jbHVkZWQgaW4gbGludXgtbmV4dCwgYW5kDQo+IGxpbnV4LW5l eHQgaXNuJ3QgcHJlc2VudGx5IG9wZW4gZm9yIDcuMSBtYXRlcmlhbC4NCj4gDQo+IEFmdGVyIC1y YzEgSSdsbCBtb3ZlIHRoZSBzZXJpZXMgaW50byBtbS5naXQncyBtbS1ub25tbS11bnN0YWJsZSBi cmFuY2gsDQo+IHdoZXJlIGl0IHdpbGwgZ2V0IGxpbnV4LW5leHQgZXhwb3N1cmUuDQo+IA0KPiBJ IHNlZSB0aGF0IGZ1cnRoZXIgcmV2aWV3L2NvbW1lbnQgaGFzIGJlZW4gcmVxdWVzdGVkIC0gaG9w ZWZ1bGx5IHRoaXMNCj4gd2lsbCBoYXBwZW4gb3ZlciB0aGUgbmV4dCBjb3VwbGUgb2YgbW9udGhz LCBidXQgcGxlYXNlIGRvIGNvbnRpbnVlIHRvDQo+IGNoYXNlIHRoaXMgZG93biBpZiB5b3UgZmVl bCB0aGUgbmVlZC4NCj4gDQo+ID4gSGFyaXMgT2thbm92aWMgYWxzbyBzYXcgaW1wcm92ZW1lbnQg aW4gcmVhbCB3b3JrbG9hZHMgZHVlIHRvIHRoZQ0KPiA+IGNwdWlkbGUgY2hhbmdlczogIm9ic2Vy dmVkIDQtNiUgaW1wcm92ZW1lbnRzIGluIG1lbWNhaGVkLCBjYXNzYW5kcmEsDQo+ID4gbXlzcWws IGFuZCBwb3N0Z3Jlc3FsIHVuZGVyIGNlcnRhaW4gbG9hZHMuIE90aGVyIGFwcGxpY2F0aW9ucyBs aWtlbHkNCj4gPiBiZW5lZml0IHRvby4iIFsxMl0NCj4gDQo+IFRob3NlIGFyZSBzaWduaWZpY2Fu dCBpbXByb3ZlbWVudHMuICAgVGhyZWUgeWVhcnMgOigNCg0KUmVnYXJkcywNCkhhcmlzIE9rYW5v dmljDQpBV1MgR3Jhdml0b24gU29mdHdhcmUNCg0K