From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=203.205.221.209 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793636859; b=jNO+iUttRcQDgHgRRHxYwwGlaEPpKVOnPcbVZC3wR2hdueYXs0i1WsPtPVgvSzm/4tdn BiKvvhH0C9zhQmpKON/IiA7v8cYOBPRUtZrqIcy/YNj8BLpY8pigsOE2paXzT2kuQsYk+ YwoVdF6cmxfDwNDw0DzPl7YaQMEUfI/MmKKo5yfFOAGv6I4h+UiZgJAhLPv7crmEiBTsW Li4B2gvpecKM5cNvGwBOhnke/OnvkpdmFrI5aS/kT2DATrGuWCsw12tFhc2aENiAOg287 /ekBwLqlnt6QmdGZehrWq2PzcWonNjZe1+sakZdQ1/6pelAdFQNtJHD/qMsbgCCHvBw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793636859; h=DMARC-Filter:DKIM-Signature:Received:X-QQ-mid:Message-ID: X-QQ-XMAILINFO:X-QQ-XMRINFO:From:To:Cc:Subject:Date:X-OQ-MSGID: X-Mailer:In-Reply-To:References:MIME-Version: Content-Transfer-Encoding; bh=PKuC3iMi5KaK8WbeK6ZU4LLYWX1FwZvdmJtAaEeCpV8=; b=xBfWx0pVoT7ebHwSKTb7UxQCveNsiJCn+xZGS1QXOmKJxcOMnFfX8yZTz12RdvtOO/i/ dWR6FXru5+TxAxHeHL1EkbJMqUrxYwGK6mPYY6motzAziIz3Z2dDC8qzfkQRBSKT0cwbx kOKuuyBcPdEJaMlaM28CiS9GTMaaTLai2bZN9kUdafQ4xvnpo1NBbKle0HJpEuoDhdsv7 nLc1cpSrttuLS2dldrOVXtlB03mCY2fZgJvveJ4yCiHVJ4wxU1PDpG7Zb/bWuXWY53+wF ITQ22IqPXFKftkHMaAeQmH+VTODrULNN7aB/bWY1HrTBJzwnJWRxgK2zOXZVpsxHLlg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=foxmail.com; spf=pass smtp.mailfrom=foxmail.com; dkim=pass header.d=foxmail.com header.i=@foxmail.com header.a=rsa-sha256 header.s=s201512 header.b=PrTie4mU; arc=none smtp.remote-ip=203.205.221.209 Received: from out203-205-221-209.mail.qq.com (out203-205-221-209.mail.qq.com [203.205.221.209]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EA09D609D815; Mon, 2 Nov 2026 16:27:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org EA09D609D815 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foxmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foxmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=foxmail.com header.i=@foxmail.com header.a=rsa-sha256 header.s=s201512 header.b=PrTie4mU DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com; s=s201512; t=1793636849; bh=PKuC3iMi5KaK8WbeK6ZU4LLYWX1FwZvdmJtAaEeCpV8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=PrTie4mUZzN2LVBRARVREVFgMwA8W+cv+IRrTHsdeLdlAdOcCFm8LlCQI+StW2xD8 G/s0R5SXbeCSL/N6ra2b5tzKVLxC4aayBor4fr9Dpl+BLVue8jEFBLgc2UsKrLRris wPfs5OvEI6hDC6rcygLmzlcGk7UAmAaMxTH5+jxY= Received: from ubuntu.lan ([223.160.115.26]) by newxmesmtplogicsvrsza73-0.qq.com (NewEsmtp) with SMTP id 6D79A0E4; Tue, 03 Nov 2026 00:27:23 +0800 X-QQ-mid: xmsmtpt1793636843tf6zz6evx Message-ID: X-QQ-XMAILINFO: MllZffuBkEb5FnxiiewIld6jP5B/Ss9NHPxvnaRnFXNVl3mSnQRrxKISvmY1aQ DH1YQwoc5j9k4H8dl7KJ5XP433800k2cQbUefyIKXMQ3jzNZAOKLqqYltXVbipz400Rx0AHZHwsr TEs2XQScw5wlaTamG6Pc8k90VQSB4MNJDuQ6Yxww0TAeULPEXMRFGd7ro0OU+YFaKIdOGMP0NGqG 71UIfNyoerDWHWzJgqUbbW/30jlFByoGe+WAzjKHAW/ECO6OV6HlJLc1nADmb7s13fRhOEZZVEiY el5D6yWhdE6BKFSDZIVedE5k72UisIdLVx4YpOwueKBSjPXOfF1QQ7lUt5z57KcY1FaYAF8coHwR GDR1FR7VQjqDmilWcAgEKmoFvar9Jg8W6llmGKh1m6c9FumurSqrREm3z8iz8IoROr2/QAHn09xH Fm0DDVgupqIJ6uCqtlGsZvzybBkog3SGPaYMmPWykojLA/09JIqyZao0pFcSa9g98O9N/E+jUcqE ie8XRYH6xbkNU+uWYHdvL4slu3r9UGaN2EaSvWwwV/R4gPVCuLm0ASIg7NLrXv6DNmFGNYXTQcDk 4VztYWeS1yLt7x0IyDipKFPxDxIinfr7b1mAJrGCwoj2C73M+geB8CZ2nweui9NcundvL+T1BN2Z GKpEvcdJMZRJ4QO7U73Bvd1+NfQ48BymT8X0sLYYhsfaLXeLR7SI5jbVRjUIMbEOBNekQj7lRlZz Dk7F3vBWSL0yUO3Ldw388bziA0fxYskMOAjdD6SO30GrMnyS+dOLP+pajF5VKWKbZq07BZ94B3ob 2fGWHck+xESY3vgPqD8Ztwtzs9T6jzMnSCD+8f0h6QSMwIUrgP+tYmoo5CtpB7FtE4T2xg09DW9q jgmBp/vBsq3VFx7QGIyr3bXTBEBgXsy+UeizjFV5PIF2/axeoP1t+MVVb5dMTpyvHE4yYLvMpw2m Rrx9f6F3Y12BaL0y62YyS4777vkwAiFNL2Sk9/qLxcKLs1+Cem6PE+K9P1DThcEpSQ94OB/Ml9FD 6pXd1r+OswsxpL6K0zn9uNSmtz1ya/igUhw/d7pp9+cxwpK5tFcnXM0lZb2fmUMI5O+jZ4hpx6LW pWbSGx X-QQ-XMRINFO: OD9hHCdaPRBwH5bRRRw8tsiH4UAatJqXfg== From: Haozhen Li To: Konrad Dybcio Cc: Bjorn Andersson , Konrad Dybcio , Abel Vesa , Dawid Wrobel , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Haozhen Li Subject: Re: [RFC PATCH 2/2] firmware: qcom: scm: Handle QSEECOM listener callbacks Date: Mon, 2 Nov 2026 16:27:20 +0000 X-OQ-MSGID: <20261102162720.104489-1-dezige131@foxmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <361131a8-4d30-4e8f-92a3-697dd93e7e30@oss.qualcomm.com> References: <361131a8-4d30-4e8f-92a3-697dd93e7e30@oss.qualcomm.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Konrad, Thanks for the review. Following Dawid's response on the cover-letter thread, I am withdrawing this RFC. Dawid maintains a tee: qseecom driver that consumes exactly these interfaces (github.com/wrobelda/linux, branch qcom-qseecom-tee), with a Goodix SPI fingerprint sensor driver on top, and intends to file a proper RFC for the complete stack himself. That is exactly the in-tree consumer you asked for, and a much cleaner architectural path than my standalone SCM helpers. The fixes and hardened checks discussed here will be offered as a PR against Dawid's tree to support his upstream submission instead. Best regards, Haozhen Li