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=-6.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 AE450C4727F for ; Mon, 28 Sep 2020 07:35:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6881C2080C for ; Mon, 28 Sep 2020 07:35:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="ddq8AFsU" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726565AbgI1Hfy (ORCPT ); Mon, 28 Sep 2020 03:35:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60628 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726625AbgI1Hfx (ORCPT ); Mon, 28 Sep 2020 03:35:53 -0400 Received: from mail-pj1-x102e.google.com (mail-pj1-x102e.google.com [IPv6:2607:f8b0:4864:20::102e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9559BC0613D4 for ; Mon, 28 Sep 2020 00:35:53 -0700 (PDT) Received: by mail-pj1-x102e.google.com with SMTP id s14so1837621pju.1 for ; Mon, 28 Sep 2020 00:35:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to; bh=DB6BmgrnQxFWlVZ9xFMXlhRyRJtUZJg8qAyMZZfrj6o=; b=ddq8AFsUIidOY8Ews97MLuRy3L6MP+scsARd5IoL46joLtdOSDcYctuKhSfKZBQcUj mtPsX9qhxwfIpsbmWLxmK7jyeCNPg0AyXSz334gm2TUkJ9PtjXdifm+IRpC/mjIdWpgr lffLSiJ70GR91fKXuFb3HbEoQneSp9FG6bKLo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to; bh=DB6BmgrnQxFWlVZ9xFMXlhRyRJtUZJg8qAyMZZfrj6o=; b=Dm3FkmigqADTi+AQOOgDyAUD9DBZVraOWZXq32pNX5ef8zwPM9xg04tjaDXZBX2tGk Ehtrz4BETuZu4xMmHV1cWPaYLj4yP0ce1OUUxEis3QB/V3ajv3rrzwR1/ejaKsQ1Tk3q mRUxIW+Z1J0XccxHPyieFuL7brBPijdtn8ZF7hPFNS6SZAUOb5Gwsw608c+QPf6gkuQb 6f4jeF7CCAyI5he2HjibI7CTBV4RuTOHxY7YPh2ZCpmsl+O4ARtD/dAV9fFQMzb9vvd7 PviS2h60AfnA0eRD09EsnUdN8lAzCs+TPzvQKUEOLEonCW5Eb1lTZb5Uf2KGm548sntG SKOQ== X-Gm-Message-State: AOAM531pXPGe96uG6Ga9d6BWxOjWvE+Xp2krzHbLSdpxppQ2/m39o1cH LUQREt7Uw8OxdWDPops5E33C4A== X-Google-Smtp-Source: ABdhPJwkhr/Jv2wUoaW3XT3g7+qKw31jfp6VuvaWGdGaG/Ysxs7xdNZwsF8xhDilMbRs1rc40OKlpA== X-Received: by 2002:a17:90a:ed8e:: with SMTP id k14mr208261pjy.178.1601278552769; Mon, 28 Sep 2020 00:35:52 -0700 (PDT) Received: from [192.168.1.123] ([89.146.26.173]) by smtp.gmail.com with ESMTPSA id 141sm447397pfb.50.2020.09.28.00.35.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 28 Sep 2020 00:35:51 -0700 (PDT) Subject: Re: [patch 24/35] net: brcmfmac: Replace in_interrupt() To: Thomas Gleixner , LKML Cc: Peter Zijlstra , Linus Torvalds , Paul McKenney , Matthew Wilcox , Sebastian Andrzej Siewior , Franky Lin , Hante Meuleman , Chi-Hsien Lin , Wright Feng , Kalle Valo , "David S. Miller" , Jakub Kicinski , linux-wireless@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, brcm80211-dev-list@cypress.com, netdev@vger.kernel.org, Christian Benvenuti , Govindarajulu Varadarajan <_govind@gmx.com>, Jonathan Corbet , Mauro Carvalho Chehab , linux-doc@vger.kernel.org, Luc Van Oostenryck , Jay Cliburn , Chris Snook , Vishal Kulkarni , Jeff Kirsher , intel-wired-lan@lists.osuosl.org, Shannon Nelson , Pensando Drivers , Andrew Lunn , Heiner Kallweit , Russell King , Thomas Bogendoerfer , Solarflare linux maintainers , Edward Cree , Martin Habets , Jon Mason , Daniel Drake , Ulrich Kunitz , linux-usb@vger.kernel.org, Greg Kroah-Hartman , Stanislav Yakovlev , Stanislaw Gruszka , Johannes Berg , Emmanuel Grumbach , Luca Coelho , Intel Linux Wireless , Jouni Malinen , Amitkumar Karwar , Ganapathi Bhat , Xinming Hu , libertas-dev@lists.infradead.org, Pascal Terjan , Ping-Ke Shih , Ulf Hansson References: <20200927194846.045411263@linutronix.de> <20200927194922.245750969@linutronix.de> From: Arend Van Spriel Message-ID: Date: Mon, 28 Sep 2020 09:35:38 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.2.2 MIME-Version: 1.0 In-Reply-To: <20200927194922.245750969@linutronix.de> Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="00000000000059dfd805b05ab799" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --00000000000059dfd805b05ab799 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit + Uffe On 9/27/2020 9:49 PM, Thomas Gleixner wrote: > @@ -85,7 +85,7 @@ static void brcmf_sdiod_ib_irqhandler(st > > brcmf_dbg(INTR, "IB intr triggered\n"); > > - brcmf_sdio_isr(sdiodev->bus); > + brcmf_sdio_isr(sdiodev->bus, false); > } Hi Uffe, I assume the above code is okay, but want to confirm. Is the SDIO interrupt guaranteed to be on a worker thread? Thanks, Arend --00000000000059dfd805b05ab799 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQTAYJKoZIhvcNAQcCoIIQPTCCEDkCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg2hMIIE6DCCA9CgAwIBAgIOSBtqCRO9gCTKXSLwFPMwDQYJKoZIhvcNAQELBQAwTDEgMB4GA1UE CxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjMxEzARBgNVBAoTCkdsb2JhbFNpZ24xEzARBgNVBAMT Ckdsb2JhbFNpZ24wHhcNMTYwNjE1MDAwMDAwWhcNMjQwNjE1MDAwMDAwWjBdMQswCQYDVQQGEwJC RTEZMBcGA1UEChMQR2xvYmFsU2lnbiBudi1zYTEzMDEGA1UEAxMqR2xvYmFsU2lnbiBQZXJzb25h bFNpZ24gMiBDQSAtIFNIQTI1NiAtIEczMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA tpZok2X9LAHsYqMNVL+Ly6RDkaKar7GD8rVtb9nw6tzPFnvXGeOEA4X5xh9wjx9sScVpGR5wkTg1 fgJIXTlrGESmaqXIdPRd9YQ+Yx9xRIIIPu3Jp/bpbiZBKYDJSbr/2Xago7sb9nnfSyjTSnucUcIP ZVChn6hKneVGBI2DT9yyyD3PmCEJmEzA8Y96qT83JmVH2GaPSSbCw0C+Zj1s/zqtKUbwE5zh8uuZ p4vC019QbaIOb8cGlzgvTqGORwK0gwDYpOO6QQdg5d03WvIHwTunnJdoLrfvqUg2vOlpqJmqR+nH 9lHS+bEstsVJtZieU1Pa+3LzfA/4cT7XA/pnwwIDAQABo4IBtTCCAbEwDgYDVR0PAQH/BAQDAgEG MGoGA1UdJQRjMGEGCCsGAQUFBwMCBggrBgEFBQcDBAYIKwYBBQUHAwkGCisGAQQBgjcUAgIGCisG AQQBgjcKAwQGCSsGAQQBgjcVBgYKKwYBBAGCNwoDDAYIKwYBBQUHAwcGCCsGAQUFBwMRMBIGA1Ud EwEB/wQIMAYBAf8CAQAwHQYDVR0OBBYEFGlygmIxZ5VEhXeRgMQENkmdewthMB8GA1UdIwQYMBaA FI/wS3+oLkUkrk1Q+mOai97i3Ru8MD4GCCsGAQUFBwEBBDIwMDAuBggrBgEFBQcwAYYiaHR0cDov L29jc3AyLmdsb2JhbHNpZ24uY29tL3Jvb3RyMzA2BgNVHR8ELzAtMCugKaAnhiVodHRwOi8vY3Js Lmdsb2JhbHNpZ24uY29tL3Jvb3QtcjMuY3JsMGcGA1UdIARgMF4wCwYJKwYBBAGgMgEoMAwGCisG AQQBoDIBKAowQQYJKwYBBAGgMgFfMDQwMgYIKwYBBQUHAgEWJmh0dHBzOi8vd3d3Lmdsb2JhbHNp Z24uY29tL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQConc0yzHxn4gtQ16VccKNm4iXv 6rS2UzBuhxI3XDPiwihW45O9RZXzWNgVcUzz5IKJFL7+pcxHvesGVII+5r++9eqI9XnEKCILjHr2 DgvjKq5Jmg6bwifybLYbVUoBthnhaFB0WLwSRRhPrt5eGxMw51UmNICi/hSKBKsHhGFSEaJQALZy 4HL0EWduE6ILYAjX6BSXRDtHFeUPddb46f5Hf5rzITGLsn9BIpoOVrgS878O4JnfUWQi29yBfn75 HajifFvPC+uqn+rcVnvrpLgsLOYG/64kWX/FRH8+mhVe+mcSX3xsUpcxK9q9vLTVtroU/yJUmEC4 OcH5dQsbHBqjMIIDXzCCAkegAwIBAgILBAAAAAABIVhTCKIwDQYJKoZIhvcNAQELBQAwTDEgMB4G A1UECxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjMxEzARBgNVBAoTCkdsb2JhbFNpZ24xEzARBgNV BAMTCkdsb2JhbFNpZ24wHhcNMDkwMzE4MTAwMDAwWhcNMjkwMzE4MTAwMDAwWjBMMSAwHgYDVQQL ExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UEAxMK R2xvYmFsU2lnbjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMwldpB5BngiFvXAg7aE yiie/QV2EcWtiHL8RgJDx7KKnQRfJMsuS+FggkbhUqsMgUdwbN1k0ev1LKMPgj0MK66X17YUhhB5 uzsTgHeMCOFJ0mpiLx9e+pZo34knlTifBtc+ycsmWQ1z3rDI6SYOgxXG71uL0gRgykmmKPZpO/bL yCiR5Z2KYVc3rHQU3HTgOu5yLy6c+9C7v/U9AOEGM+iCK65TpjoWc4zdQQ4gOsC0p6Hpsk+QLjJg 6VfLuQSSaGjlOCZgdbKfd/+RFO+uIEn8rUAVSNECMWEZXriX7613t2Saer9fwRPvm2L7DWzgVGkW qQPabumDk3F2xmmFghcCAwEAAaNCMEAwDgYDVR0PAQH/BAQDAgEGMA8GA1UdEwEB/wQFMAMBAf8w HQYDVR0OBBYEFI/wS3+oLkUkrk1Q+mOai97i3Ru8MA0GCSqGSIb3DQEBCwUAA4IBAQBLQNvAUKr+ yAzv95ZURUm7lgAJQayzE4aGKAczymvmdLm6AC2upArT9fHxD4q/c2dKg8dEe3jgr25sbwMpjjM5 RcOO5LlXbKr8EpbsU8Yt5CRsuZRj+9xTaGdWPoO4zzUhw8lo/s7awlOqzJCK6fBdRoyV3XpYKBov Hd7NADdBj+1EbddTKJd+82cEHhXXipa0095MJ6RMG3NzdvQXmcIfeg7jLQitChws/zyrVQ4PkX42 68NXSb7hLi18YIvDQVETI53O9zJrlAGomecsMx86OyXShkDOOyyGeMlhLxS67ttVb9+E7gUJTb0o 2HLO02JQZR7rkpeDMdmztcpHWD9fMIIFTjCCBDagAwIBAgIMUd5uz4+i70IloyctMA0GCSqGSIb3 DQEBCwUAMF0xCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTMwMQYDVQQD EypHbG9iYWxTaWduIFBlcnNvbmFsU2lnbiAyIENBIC0gU0hBMjU2IC0gRzMwHhcNMjAwOTA0MDc1 NDIyWhcNMjIwOTA1MDc1NDIyWjCBlTELMAkGA1UEBhMCSU4xEjAQBgNVBAgTCUthcm5hdGFrYTES MBAGA1UEBxMJQmFuZ2Fsb3JlMRYwFAYDVQQKEw1Ccm9hZGNvbSBJbmMuMRkwFwYDVQQDExBBcmVu ZCBWYW4gU3ByaWVsMSswKQYJKoZIhvcNAQkBFhxhcmVuZC52YW5zcHJpZWxAYnJvYWRjb20uY29t MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqJ64ukMVTPoACllUoR4YapHXMtf3JP4e MniQLw3G3qPYDcmuupakle+cqBUzxXOu9odSBxw7Ww4qooIVjDOuA1VxtYzieKLPmZ0sgvy1RhVR obr58d7/2azKP6wecAiglkT6jZ0by1TbLhuXNFByGxm7iF1Hh/sF3nWKCHMxBtEFrmaKhM1MwCDS j5+GBWrrZ/SNgVS+XqjaQyRg/h3WB95FxduXpYq5p0kWPJZhV4QeyMGSIRzqPwLbKdqIlRhkGxds pra5sIx/TR6gNtLG9MpND9zQt5j42hInkP81vqu9DG8lovoPMuR0JVpFRbPjHZ07cLqqbFMVS/8z 53iSewIDAQABo4IB0zCCAc8wDgYDVR0PAQH/BAQDAgWgMIGeBggrBgEFBQcBAQSBkTCBjjBNBggr BgEFBQcwAoZBaHR0cDovL3NlY3VyZS5nbG9iYWxzaWduLmNvbS9jYWNlcnQvZ3NwZXJzb25hbHNp Z24yc2hhMmczb2NzcC5jcnQwPQYIKwYBBQUHMAGGMWh0dHA6Ly9vY3NwMi5nbG9iYWxzaWduLmNv bS9nc3BlcnNvbmFsc2lnbjJzaGEyZzMwTQYDVR0gBEYwRDBCBgorBgEEAaAyASgKMDQwMgYIKwYB BQUHAgEWJmh0dHBzOi8vd3d3Lmdsb2JhbHNpZ24uY29tL3JlcG9zaXRvcnkvMAkGA1UdEwQCMAAw RAYDVR0fBD0wOzA5oDegNYYzaHR0cDovL2NybC5nbG9iYWxzaWduLmNvbS9nc3BlcnNvbmFsc2ln bjJzaGEyZzMuY3JsMCcGA1UdEQQgMB6BHGFyZW5kLnZhbnNwcmllbEBicm9hZGNvbS5jb20wEwYD VR0lBAwwCgYIKwYBBQUHAwQwHwYDVR0jBBgwFoAUaXKCYjFnlUSFd5GAxAQ2SZ17C2EwHQYDVR0O BBYEFHAaaA+cRo3vYiA6aKVu1bOs4YAYMA0GCSqGSIb3DQEBCwUAA4IBAQCYLdyC8SuyQV6oa5uH kGtqz9FCJC/9gSclQLM8dZLHF3FYX8LlcQg/3Ct5I29YLK3T/r35B2zGljtXqVOIeSEz7sDXfGNy 3dnLIafB1y04e7aR+thVn5Rp1YTF01FUWYbZrixlVuKvjn8vtKC+HhAoDCxvqnqEuA/8Usn7B0/N uOA46oQTLe3kjdIgXWJ29JWVqFUavYdcK0+0zyfeMBCTO6heYABeMP3wzYHfcuFDhqldTCpumqhZ WwHVQUbAn+xLMIQpycIQFoJIGJX4MeaTSMfLNP2w7nP2uLNgIeleF284vS0XVkBXSCgIGylP4SN+ HQYrv7fVCbtp+c7nFvP7MYICbzCCAmsCAQEwbTBdMQswCQYDVQQGEwJCRTEZMBcGA1UEChMQR2xv YmFsU2lnbiBudi1zYTEzMDEGA1UEAxMqR2xvYmFsU2lnbiBQZXJzb25hbFNpZ24gMiBDQSAtIFNI QTI1NiAtIEczAgxR3m7Pj6LvQiWjJy0wDQYJYIZIAWUDBAIBBQCggdQwLwYJKoZIhvcNAQkEMSIE ILiEjwKp/fe8BM8724txdum3Wz3JwK5DFdFcCRvK1U8DMBgGCSqGSIb3DQEJAzELBgkqhkiG9w0B BwEwHAYJKoZIhvcNAQkFMQ8XDTIwMDkyODA3MzU1M1owaQYJKoZIhvcNAQkPMVwwWjALBglghkgB ZQMEASowCwYJYIZIAWUDBAEWMAsGCWCGSAFlAwQBAjAKBggqhkiG9w0DBzALBgkqhkiG9w0BAQow CwYJKoZIhvcNAQEHMAsGCWCGSAFlAwQCATANBgkqhkiG9w0BAQEFAASCAQBAciIBsQEGW1MZ5Gir 533VuTP8s43NlUKyiuG5R1pBOBxKDy9gsKSxU2gnoZ2Af+oimTbTMqI2eaxC1CnWgQsR9a6apvzV 2dPXSlc4TRgHPI4SeJiwOFJjwdomIb8b5ENoIrxQjNJA9v4GynG7CgnmxKCJkdB37d7GZe0pGntj Idv7z3TokSjL4MEcARG7uXGB27TnBYdz5Vou/p8IiYP0BgCd6MCss7DrT4/72o5UOIxY2PXKR3Uh zJ/h2+F7MdMMQwxtMu3AQhcKbB5uPFXfdatETbh/B4Ysz40a7/RuOhfzrtSV8jwpRTJoarSWzeVV RMnOotztyqCVcpDgIQ2/ --00000000000059dfd805b05ab799--