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=-9.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 807FCC32754 for ; Tue, 6 Aug 2019 21:49:42 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 52AC3216F4 for ; Tue, 6 Aug 2019 21:49:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ajkmDpBw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 52AC3216F4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hv7Kk-0000nO-HS; Tue, 06 Aug 2019 21:49:30 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hv7Ki-0000mU-Ha for xen-devel@lists.xenproject.org; Tue, 06 Aug 2019 21:49:28 +0000 X-Inumbo-ID: 0fb69f05-b894-11e9-8980-bc764e045a96 Received: from mail.kernel.org (unknown [198.145.29.99]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 0fb69f05-b894-11e9-8980-bc764e045a96; Tue, 06 Aug 2019 21:49:27 +0000 (UTC) Received: from sstabellini-ThinkPad-T480s.xilinx.com (c-67-164-102-47.hsd1.ca.comcast.net [67.164.102.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8D020216F4; Tue, 6 Aug 2019 21:49:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565128166; bh=/cdJ/95ioAx1rGxy/JK7oeuZhFY+qJKHa5QUcBv2k2I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ajkmDpBwVZx+/S2+vhQV5CybRTUP22vp8U3m8L5BKBXwrsYnRGqbtN0oOVsL3CEjY FVF5Xp+xtBM3YD5rQ8+OYOCcbII6H6wFbOvsvHwIXMDvLeea1qYG+/XRxT8Uo02+Az DnWLomEgnJtV5r+JTxTyzoc+ZlUiC37dIAEXCeig= From: Stefano Stabellini To: xen-devel@lists.xenproject.org Date: Tue, 6 Aug 2019 14:49:19 -0700 Message-Id: <20190806214925.7534-1-sstabellini@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: References: Subject: [Xen-devel] [PATCH v4 1/7] xen/arm: extend device_tree_for_each_node X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , julien.grall@arm.com, sstabellini@kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" QWRkIG5ldyBwYXJhbWV0ZXJzIHRvIGRldmljZV90cmVlX2Zvcl9lYWNoX25vZGU6IG5vZGUsIGRl cHRoLAphZGRyZXNzX2NlbGxzLCBzaXplX2NlbGxzLgpOb2RlIGlzIHRoZSBwYXJlbnQgbm9kZSB0 byBzdGFydCB0aGUgc2VhcmNoIGZyb207CmRlcHRoIGlzIHRoZSBtaW4gZGVwdGggb2YgdGhlIHNl YXJjaCAodGhlIGRlcHRoIG9mIHRoZSBwYXJlbnQgbm9kZSk7CmFkZHJlc3NfY2VsbHMgYW5kIHNp emVfY2VsbHMgYXJlIHRoZSByZXNwZWN0aXZlIHBhcmFtZXRlcnMgYXQgdGhlIHBhcmVudApub2Rl LiBQYXNzaW5nIDAsIDAsIDAsIDAgdHJpZ2dlcnMgdGhlIG9sZCBiZWhhdmlvci4KCldlIG5lZWQg dGhpcyBjaGFuZ2UgYmVjYXVzZSBpbiBmb2xsb3ctdXAgcGF0Y2hlcyB3ZSB3YW50IHRvIGJlIGFi bGUgdG8KdXNlIHJldXNlIGRldmljZV90cmVlX2Zvcl9lYWNoX25vZGUgdG8gY2FsbCBhIGZ1bmN0 aW9uIGZvciBlYWNoIGNoaWxkcmVuCm5vZGVzIG9mIGEgcHJvdmlkZWQgbm9kZS4KClNpZ25lZC1v ZmYtYnk6IFN0ZWZhbm8gU3RhYmVsbGluaSA8c3RlZmFub3NAeGlsaW54LmNvbT4KLS0tCkNoYW5n ZXMgaW4gdjQ6Ci0gYWRkIGFkZHJlc3NfY2VsbHMgYW5kIHNpemVfY2VsbHMgcGFyYW1ldGVycwoK Q2hhbmdlcyBpbiB2MzoKLSBpbXByb3ZlIGNvbW1pdCBtZXNzYWdlCi0gaW1wcm92ZSBpbi1jb2Rl IGNvbW1lbnRzCi0gaW1wcm92ZSBjb2RlIHN0eWxlCgpDaGFuZ2VzIGluIHYyOgotIG5ldwotLS0K IHhlbi9hcmNoL2FybS9hY3BpL2Jvb3QuYyAgICAgIHwgIDIgKy0KIHhlbi9hcmNoL2FybS9ib290 ZmR0LmMgICAgICAgIHwgMjEgKysrKysrKysrKysrKysrLS0tLS0tCiB4ZW4vaW5jbHVkZS94ZW4v ZGV2aWNlX3RyZWUuaCB8ICA2ICsrKystLQogMyBmaWxlcyBjaGFuZ2VkLCAyMCBpbnNlcnRpb25z KCspLCA5IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL3hlbi9hcmNoL2FybS9hY3BpL2Jvb3Qu YyBiL3hlbi9hcmNoL2FybS9hY3BpL2Jvb3QuYwppbmRleCA5YjI5NzY5YTEwLi5kMjc1ZjhjNTM1 IDEwMDY0NAotLS0gYS94ZW4vYXJjaC9hcm0vYWNwaS9ib290LmMKKysrIGIveGVuL2FyY2gvYXJt L2FjcGkvYm9vdC5jCkBAIC0yNDgsNyArMjQ4LDcgQEAgaW50IF9faW5pdCBhY3BpX2Jvb3RfdGFi bGVfaW5pdCh2b2lkKQogICAgICAqLwogICAgIGlmICggcGFyYW1fYWNwaV9vZmYgfHwgKCAhcGFy YW1fYWNwaV9mb3JjZQogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAmJiBkZXZpY2VfdHJl ZV9mb3JfZWFjaF9ub2RlKGRldmljZV90cmVlX2ZsYXR0ZW5lZCwKLSAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGR0X3NjYW5fZGVwdGgxX25vZGVzLCBO VUxMKSkpCisgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAwLCAwLCAwLCAwLCBkdF9z Y2FuX2RlcHRoMV9ub2RlcywgTlVMTCkpKQogICAgICAgICBnb3RvIGRpc2FibGU7CiAKICAgICAv KgpkaWZmIC0tZ2l0IGEveGVuL2FyY2gvYXJtL2Jvb3RmZHQuYyBiL3hlbi9hcmNoL2FybS9ib290 ZmR0LmMKaW5kZXggODkxYjRiNjZmZi4uZGZjZThjMmJmZSAxMDA2NDQKLS0tIGEveGVuL2FyY2gv YXJtL2Jvb3RmZHQuYworKysgYi94ZW4vYXJjaC9hcm0vYm9vdGZkdC5jCkBAIC03Nyw2ICs3Nywx MCBAQCBzdGF0aWMgdTMyIF9faW5pdCBkZXZpY2VfdHJlZV9nZXRfdTMyKGNvbnN0IHZvaWQgKmZk dCwgaW50IG5vZGUsCiAvKioKICAqIGRldmljZV90cmVlX2Zvcl9lYWNoX25vZGUgLSBpdGVyYXRl IG92ZXIgYWxsIGRldmljZSB0cmVlIG5vZGVzCiAgKiBAZmR0OiBmbGF0IGRldmljZSB0cmVlLgor ICogQG5vZGU6IHBhcmVudCBub2RlIHRvIHN0YXJ0IHRoZSBzZWFyY2ggZnJvbQorICogQGRlcHRo OiBkZXB0aCBvZiB0aGUgcGFyZW50IG5vZGUKKyAqIEBhZGRyZXNzX2NlbGxzOiBhZGRyZXNzX2Nl bGxzIGF0IHRoZSBwYXJlbnQgbm9kZQorICogQHNpemVfY2VsbHM6IHNpemVfY2VsbHMgYXQgdGhl IHBhcmVudCBub2RlCiAgKiBAZnVuYzogZnVuY3Rpb24gdG8gY2FsbCBmb3IgZWFjaCBub2RlLgog ICogQGRhdGE6IGRhdGEgdG8gcGFzcyB0byBAZnVuYy4KICAqCkBAIC04NiwxNyArOTAsMjIgQEAg c3RhdGljIHUzMiBfX2luaXQgZGV2aWNlX3RyZWVfZ2V0X3UzMihjb25zdCB2b2lkICpmZHQsIGlu dCBub2RlLAogICogcmV0dXJucyBhIHZhbHVlIGRpZmZlcmVudCBmcm9tIDAsIHRoYXQgdmFsdWUg aXMgcmV0dXJuZWQgaW1tZWRpYXRlbHkuCiAgKi8KIGludCBfX2luaXQgZGV2aWNlX3RyZWVfZm9y X2VhY2hfbm9kZShjb25zdCB2b2lkICpmZHQsCisgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgaW50IG5vZGUsIGludCBkZXB0aCwKKyAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICB1MzIgYWRkcmVzc19jZWxsc19wLCB1MzIgc2l6ZV9jZWxsc19wLAogICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGRldmljZV90cmVlX25vZGVfZnVuYyBmdW5j LAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHZvaWQgKmRhdGEpCiB7Ci0g ICAgaW50IG5vZGU7Ci0gICAgaW50IGRlcHRoOwogICAgIHUzMiBhZGRyZXNzX2NlbGxzW0RFVklD RV9UUkVFX01BWF9ERVBUSF07CiAgICAgdTMyIHNpemVfY2VsbHNbREVWSUNFX1RSRUVfTUFYX0RF UFRIXTsKLSAgICBpbnQgcmV0OworICAgIGludCByZXQsIG1pbl9kZXB0aCA9IGRlcHRoOworCisg ICAgaWYgKCBkZXB0aCA+IDAgKQorICAgIHsKKyAgICAgICAgYWRkcmVzc19jZWxsc1tkZXB0aCAt IDFdID0gYWRkcmVzc19jZWxsc19wOworICAgICAgICBzaXplX2NlbGxzW2RlcHRoIC0gMV0gPSBz aXplX2NlbGxzX3A7CisgICAgfQogCi0gICAgZm9yICggbm9kZSA9IDAsIGRlcHRoID0gMDsKLSAg ICAgICAgICBub2RlID49MCAmJiBkZXB0aCA+PSAwOworICAgIGZvciAoIDsgbm9kZSA+PSAwICYm IGRlcHRoID49IG1pbl9kZXB0aDsKICAgICAgICAgICBub2RlID0gZmR0X25leHRfbm9kZShmZHQs IG5vZGUsICZkZXB0aCkgKQogICAgIHsKICAgICAgICAgY29uc3QgY2hhciAqbmFtZSA9IGZkdF9n ZXRfbmFtZShmZHQsIG5vZGUsIE5VTEwpOwpAQCAtMzU3LDcgKzM2Niw3IEBAIHNpemVfdCBfX2lu aXQgYm9vdF9mZHRfaW5mbyhjb25zdCB2b2lkICpmZHQsIHBhZGRyX3QgcGFkZHIpCiAKICAgICBh ZGRfYm9vdF9tb2R1bGUoQk9PVE1PRF9GRFQsIHBhZGRyLCBmZHRfdG90YWxzaXplKGZkdCksIGZh bHNlKTsKIAotICAgIGRldmljZV90cmVlX2Zvcl9lYWNoX25vZGUoKHZvaWQgKilmZHQsIGVhcmx5 X3NjYW5fbm9kZSwgTlVMTCk7CisgICAgZGV2aWNlX3RyZWVfZm9yX2VhY2hfbm9kZSgodm9pZCAq KWZkdCwgMCwgMCwgMCwgMCwgZWFybHlfc2Nhbl9ub2RlLCBOVUxMKTsKICAgICBlYXJseV9wcmlu dF9pbmZvKCk7CiAKICAgICByZXR1cm4gZmR0X3RvdGFsc2l6ZShmZHQpOwpkaWZmIC0tZ2l0IGEv eGVuL2luY2x1ZGUveGVuL2RldmljZV90cmVlLmggYi94ZW4vaW5jbHVkZS94ZW4vZGV2aWNlX3Ry ZWUuaAppbmRleCA4MzE1NjI5N2UyLi4zNThjNjdjOTEyIDEwMDY0NAotLS0gYS94ZW4vaW5jbHVk ZS94ZW4vZGV2aWNlX3RyZWUuaAorKysgYi94ZW4vaW5jbHVkZS94ZW4vZGV2aWNlX3RyZWUuaApA QCAtMTU5LDggKzE1OSwxMCBAQCB0eXBlZGVmIGludCAoKmRldmljZV90cmVlX25vZGVfZnVuYyko Y29uc3Qgdm9pZCAqZmR0LAogZXh0ZXJuIGNvbnN0IHZvaWQgKmRldmljZV90cmVlX2ZsYXR0ZW5l ZDsKIAogaW50IGRldmljZV90cmVlX2Zvcl9lYWNoX25vZGUoY29uc3Qgdm9pZCAqZmR0LAotICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGRldmljZV90cmVlX25vZGVfZnVuYyBm dW5jLAotICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHZvaWQgKmRhdGEpOwor ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgaW50IG5vZGUsIGludCBkZXB0aCwKKyAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgIHUzMiBhZGRyZXNzX2NlbGxzLCB1MzIgc2l6ZV9jZWxs cywKKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGRldmljZV90cmVlX25vZGVfZnVuYyBm dW5jLAorICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgdm9pZCAqZGF0YSk7CiAKIC8qKgog ICogZHRfdW5mbGF0dGVuX2hvc3RfZGV2aWNlX3RyZWUgLSBVbmZsYXR0ZW4gdGhlIGhvc3QgZGV2 aWNlIHRyZWUKLS0gCjIuMTcuMQoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnBy b2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94 ZW4tZGV2ZWw=