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 E2107CA0EF8 for ; Thu, 21 Aug 2025 15:32:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:To:Subject: Cc:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=FHqlbIyshQXzly4Glo/CoaUIEKC2t09HD29AHEU2EUE=; b=KejeKon15q4pow qg/zAQLwxI90F1I2C603IJk3kWoEMiS2N13BBYFi5OxKGU0EfvpnquluLDVhgxDlZxSAsjIfAyaOn E+XRCMMSd0q1emHgcGCZsqVQ5dQNNx+7pCN0hcGh1lIv6fKezdP6TsOF+Uxl6a+ZQHtldPIQSc0Zw zH7UblO3tkGAlflXQcua/MG4p2M72W3Rya8CiJVm7hRBLr/wjdAficIdjuRfE+uBi12YXEs9KIdjX Vg/7hhbQbwZ85PUmeIVSIZV6W34CbBL1d0xmefL3ezibMlxpDWQ6FrMgvLfVbJVRRJrxRY4nDCpuo /an2roB5pRX6rjw3ZZ7g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1up7Gj-0000000HOqY-3WpQ; Thu, 21 Aug 2025 15:32:01 +0000 Received: from bali.collaboradmins.com ([148.251.105.195]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1up4S1-0000000GucM-04pD for linux-riscv@lists.infradead.org; Thu, 21 Aug 2025 12:31:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1755779487; bh=1X8YBWQ47kcR3NLnc+BPXG4nANE+2JC2KP0lrQKG31k=; h=Date:Cc:Subject:To:References:From:In-Reply-To:From; b=pxY2U7T6feWMfT06C+jDFtze1Osu/4/30Jd05L50qRP1+VvZiFq28HhygitP/Ob3X 7AgKEzRJm4aK65dep/E37eDo07STb6zGmIi+1+o2wGt4mG3JJF6H6B/GVyz/+s3BIq 5HUlOnikVBzFqJn+/fRC+dqu3++s9wG4MPjSjg+tIE7auAevL/3Uxkm2mKAOju655V f7Y854pDGZHftB2+BHbQ73Mb+mKQr2yHyg/sFlDVH2WsrBiY+nBVp7YEXrVOgeJom7 M25vTND0UIyH52A1ZGChgPa4YAVPMHoBlP6iVU0/TmnMIzYYlBlt+P7oQ4ziPu4UU+ LZZjStQTddfhQ== Received: from [192.168.100.175] (unknown [103.151.43.82]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: usama.anjum) by bali.collaboradmins.com (Postfix) with ESMTPSA id E4E8D17E0154; Thu, 21 Aug 2025 14:31:22 +0200 (CEST) Message-ID: <4abd97fe-412d-4e3e-9efc-cf3092d66e57@collabora.com> Date: Thu, 21 Aug 2025 17:31:21 +0500 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Cc: usama.anjum@collabora.com, kernel@collabora.com, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Vlastimil Babka , Albert Ou , Zi Yan , David Hildenbrand , Suren Baghdasaryan , "Liam R. Howlett" , Baolin Wang , Mike Rapoport , Peter Xu , Jason Gunthorpe , Palmer Dabbelt , Ryan Roberts , Leon Romanovsky , Shuah Khan , Lorenzo Stoakes , Alexandre Ghiti , Barry Song , Dev Jain , linux-kselftest@vger.kernel.org, Paul Walmsley , linux-mm@kvack.org, Nico Pache , John Hubbard , Michal Hocko Subject: Re: [PATCH v2 4/8] selftests/mm: Add -Wunused family of flags To: Kevin Brodsky , Andrew Morton References: <20250731160132.1795351-1-usama.anjum@collabora.com> <20250731160132.1795351-5-usama.anjum@collabora.com> <57c816d6-a9ba-47c9-8f40-3978580b7f67@arm.com> <8e9d7c59-46b4-4e1b-8a55-1898302f5080@collabora.com> <88ea592c-c6ff-4a19-a366-eadeca66b039@arm.com> Content-Language: en-US From: Muhammad Usama Anjum In-Reply-To: <88ea592c-c6ff-4a19-a366-eadeca66b039@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250821_053129_203325_2217248A X-CRM114-Status: GOOD ( 18.66 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org T24gOC8yMS8yNSAzOjQzIFBNLCBLZXZpbiBCcm9kc2t5IHdyb3RlOgo+IE9uIDIxLzA4LzIwMjUg MDg6MjgsIE11aGFtbWFkIFVzYW1hIEFuanVtIHdyb3RlOgo+Pj4gQXMgdG8gLVd1bnVzZWQtcGFy YW1ldGVyIEkgYW0gZnJhbmtseSBub3QgY29udmluY2VkIGl0J3Mgd29ydGggdGhlCj4+PiBoYXNz bGUuIFdlJ3JlIGdldHRpbmcgOTAgbGluZXMgY2hhbmdlZCBpbiBwYXRjaCA2LTgganVzdCB0byBt YXJrCj4+PiBwYXJhbWV0ZXJzIGFzIHVudXNlZCwgaW4gb3RoZXIgd29yZHMgbm9pc2UgdG8ga2Vl cCB0aGUgY29tcGlsZXIgaGFwcHkuCj4+PiBJdCBpcyBub3QgZW5hYmxlZCBieSBkZWZhdWx0IGlu IHRoZSBrZXJuZWwgcHJvcGVyIHByZWNpc2VseSBiZWNhdXNlIGl0Cj4+PiBpcyBzbyBub2lzeSB3 aGVuIGNhbGxiYWNrcyBhcmUgaW52b2x2ZWQuCj4+Pgo+Pj4gUGF0Y2ggNSBpcyBjbGVhcmx5IGFu IGltcHJvdmVtZW50LCBidXQgSSdkIHJhdGhlciB0YWtlIGl0IHdpdGhvdXQKPj4+IGFjdHVhbGx5 IGVuYWJsaW5nIC1XdW51c2VkLXBhcmFtZXRlci4gVGhlIHJlc3Qgb2YgdGhpcyBwYXRjaCBpc24n dCB0aGF0Cj4+PiB1c2VmdWwgZWl0aGVyIElNSE8uCj4+IFBhdGNoIDUgcmVtb3ZlcyBnZW51aW5l bHkgdW51c2VkIHBhcmFtZXRlcnMgZmxhZ2dlZCBieSB0aGUgY29tcGlsZXIuIElmIHdlCj4+IGRy b3AgdGhlIC1XdW51c2VkLXBhcmFtZXRlciBvcHRpb24sIGhvd2V2ZXIsIG5ldyB1bnVzZWQgcGFy YW1ldGVycyB3aWxsCj4+IGNvbnRpbnVlIHRvIGNyZWVwIGluIHdpdGggZnV0dXJlIHBhdGNoZXMu IFRoZSBnb2FsIG9mIGVuYWJsaW5nIHRoaXMgd2FybmluZwo+PiBpcyB0byBzdXJmYWNlIHN1Y2gg aXNzdWVzIGVhcmx5IHNvIGRldmVsb3BlcnMgY2FuIGFkZHJlc3MgdGhlbSBkdXJpbmcKPj4gZGV2 ZWxvcG1lbnQsIHJhdGhlciB0aGFuIGxhdGVyIGR1cmluZyByZXZpZXcgb3IgZGVidWdnaW5nLgo+ Pgo+PiBMb25nIHRlcm0sIEnigJlkIGxpa2UgdXMgdG8gcmVseSBtb3JlIG9uIGNvbXBpbGVyIGFu ZCBzdGF0aWMgYW5hbHlzaXMganVzdCBsaWtlCj4+IGtlcm5lbCB0byBjYXRjaCB0aGVzZSBraW5k cyBvZiBwcm9ibGVtcyBwcm9hY3RpdmVseSwgaW5zdGVhZCBvZiB3YWl0aW5nIHVudGlsCj4+IHRo ZXnigJlyZSByZXBvcnRlZCBvciBzb21lb25lIGZpeGVzIHRoZW0gbGF0ZXIuIFdoaWxlIGl0IG1h eSBmZWVsIGxpa2Ugbm9pc2UKPj4gaW5pdGlhbGx5LCB0aGlzIGlzIGxhcmdlbHkgYSBvbmUtdGlt ZSBjbGVhbnVw4oCUb25jZSBkb25lLCBkZXZlbG9wZXJzIHdpbGwKPj4gc2ltcGx5IGZpeCB3YXJu aW5ncyBhcyB0aGV5IGFyaXNlLCBrZWVwaW5nIHRoZSBjb2RlYmFzZSBjbGVhbmVyIGdvaW5nIGZv cndhcmQuCj4gCj4gQWdyZWVkIG9uIHRoZSBnZW5lcmFsIHByaW5jaXBsZSwgYnV0IEkgdGhpbmsg dGhlIGhhc3NsZSBpcyBqdXN0IHRvbyBiaWcKPiBmb3Igd2hhdCB3ZSdyZSBnZXR0aW5nIGluIHJl dHVybiBoZXJlIChzZWUgYWxzbyBBbmRyZXcncyByZXBseSkuIE5ldwo+IGNvZGUgbWF5IGFsc28g aW50cm9kdWNlIGEgYnVuY2ggb2YgdW51c2VkIHBhcmFtZXRlcnMgZm9yIGxlZ2l0aW1hdGUKPiBy ZWFzb25zIGFuZCBpdCdzIGVhc3kgdG8gaW1hZ2luZSBjb250cmlidXRvcnMgaWdub3Jpbmcgc3Vj aCBzZWVtaW5nbHkKPiBoYXJtbGVzcy9pcnJlbGV2YW50IHdhcm5pbmdzIGluc3RlYWQgb2Ygc3By aW5rbGluZyBfX3VudXNlZCBhbGwgb3Zlci4KCgo+IE15Cj4gZmVlbGluZyBpcyB0aGF0IHVudXNl ZCBwYXJhbWV0ZXJzIGFyZSBleHBlY3RlZCB0byBiZSBhbGxvd2VkIGluIHRoZQo+IGtlcm5lbCBh bmQgaXQgaXNuJ3QgaGVscGZ1bCB0byBnbyBhZ2FpbnN0IHRoYXQgZXhwZWN0YXRpb24gaW4ganVz dCBhCj4gc21hbGwgc3Vic2V0IG9mIGtzZWxmdGVzdHMuCkkgdGhvdWdodCBrZXJuZWwgbXVzdCBi ZSBnaXZpbmcgZXJyb3IgZm9yIHVudXNlZCBwYXJhbWV0ZXJzIGFzIHdlbGwgKGZyb20KbXkgbWVt b3J5KS4gQnV0IGp1c3QgY2hlY2tlZCBhbmQgaXQgZG9lc24ndCBzZWVtIGxpa2UgaXQuIEknbSBv a2F5IHdpdGgKZHJvcHBpbmcgLVd1bnVzZWQtcGFyYW1ldGVycy4KCldlIG5lZWQgdG8gZHJvcCBw YXRjaCA2LzcgYW5kIGluIFBhdGNoIDQgc2hvdWxkIGhhdmUgb25seToKCi1DRkxBR1MgKz0gLVd1 bnVzZWQgIC1XdW51c2VkLXBhcmFtZXRlciAtV3VudXNlZC1mdW5jdGlvbiAtV3VudXNlZC1sYWJl bCAtV3VudXNlZC12YXJpYWJsZSAtV3VudXNlZC12YWx1ZQorQ0ZMQUdTICs9IC1XdW51c2VkCgpA QW5kcmV3LCBTaG91bGQgSSByZXNlbmQgdGhlIGVudGlyZSBzZXJpZXMgb3Igd291bGQgeW91IGNh biBtYWtlIHRoZSBjaGFuZ2U/Cgo+IAo+IC0gS2V2aW4KCgotLSAKLS0tClRoYW5rcywKVXNhbWEK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LXJp c2N2IG1haWxpbmcgbGlzdApsaW51eC1yaXNjdkBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9s aXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtcmlzY3YK