[{"id":3671253,"web_url":"http://patchwork.ozlabs.org/comment/3671253/","msgid":"","list_archive_url":null,"date":"2026-03-30T18:03:10","subject":"Re: [PATCH 8/9] hw/cxl: Add tag-based dynamic-capacity release\n support","submitter":{"id":90501,"url":"http://patchwork.ozlabs.org/api/people/90501/","name":"Anisa Su","email":"anisa.su887@gmail.com"},"content":"On Wed, Mar 25, 2026 at 06:42:56PM +0000, Alireza Sanaee wrote:\n> Add support for the tag-based dynamic-capacity release policy via the QMP\n> interface. The new path scans committed extents, selects those whose stored\n> tag matches the requested UUID, and emits a Release Dynamic Capacity event\n> for each matching range.\n> \n> This is intentionally scoped to tag-driven selection. Prescriptive release\n> handling and the underlying extent teardown stay in the existing paths.\n> \n> Signed-off-by: Alireza Sanaee \n> ---\n> hw/mem/cxl_type3.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++\n> 1 file changed, 61 insertions(+)\n> \n> diff --git a/hw/mem/cxl_type3.c b/hw/mem/cxl_type3.c\n> index 6b73d58358..d5fa8a530a 100644\n> --- a/hw/mem/cxl_type3.c\n> +++ b/hw/mem/cxl_type3.c\n> @@ -2492,6 +2492,63 @@ static void qmp_cxl_process_dynamic_capacity_prescriptive(const char *path,\n> cxl_create_dc_event_records_for_extents(dcd, type, extents, num_extents);\n> }\n> \n> +static void qmp_cxl_process_dynamic_capacity_tag_based(const char *path,\n> + uint16_t hid, CXLDCEventType type, uint8_t rid, const char *tag,\n> + CxlDynamicCapacityExtentList *records, Error **errp)\n> +{\n> + Object *obj;\n> + CXLType3Dev *dcd;\n> + CXLDCExtentList *list = NULL;\n> + CXLDCExtent *ent;\n> + g_autofree CXLDCExtentRaw *extents = NULL;\n> +\n> + obj = object_resolve_path_type(path, TYPE_CXL_TYPE3, NULL);\n> + if (!obj) {\n> + error_setg(errp, \"Unable to resolve CXL type 3 device\");\n> + return;\n> + }\n> +\n> + dcd = CXL_TYPE3(obj);\n> + if (!dcd->dc.num_regions) {\n> + error_setg(errp, \"No dynamic capacity support from the device\");\n> + return;\n> + }\n> +\n> + if (rid >= dcd->dc.num_regions) {\n> + error_setg(errp, \"region id is too large\");\n> + return;\n> + }\n> +\n> + QemuUUID uuid_req;\n> + qemu_uuid_parse(tag, &uuid_req);\n> +\n> + list = &dcd->dc.extents;\n> + size_t cap = 8, n = 0;\n> + extents = g_new0(CXLDCExtentRaw, cap);\n> + QTAILQ_FOREACH(ent, list, node) {\n> + QemuUUID uuid_ext;\n> + memcpy(&uuid_ext.data, ent->tag, sizeof(ent->tag));\n> + if (!qemu_uuid_is_equal(&uuid_req, &uuid_ext)) {\n> + continue;\n> + }\n> +\n> + if (n == cap) {\n> + cap *= 2;\n> + extents = g_renew(CXLDCExtentRaw, extents, cap);\n> + }\n> +\n> + extents[n++] = (CXLDCExtentRaw){ .start_dpa = ent->start_dpa,\n> + .len = ent->len,\n> + .shared_seq = 0 };\n\textents[n] = (CXLDCExtentRaw){ .start_dpa = ent->start_dpa,\n .len = ent->len,\n .shared_seq = 0 };\n memcpy(extents[n].tag, uuid_ext.data, 0x10);\n n++;\n\nThat should fix the issue I was talking about earlier in the other thread haha\n(I tested it this time)\n> + }\n> +\n> + if (n == 0) {\n> + return;\n> + }\n> + extents = g_renew(CXLDCExtentRaw, extents, n);\n> + cxl_create_dc_event_records_for_extents(dcd, type, extents, n);\n> +}\n> +\n> void qmp_cxl_add_dynamic_capacity(const char *path, uint16_t host_id,\n> CxlExtentSelectionPolicy sel_policy,\n> uint8_t region, const char *tag,\n> @@ -2537,6 +2594,10 @@ void qmp_cxl_release_dynamic_capacity(const char *path, uint16_t host_id,\n> region, tag,\n> extents, errp);\n> return;\n> + case CXL_EXTENT_REMOVAL_POLICY_TAG_BASED:\n> + qmp_cxl_process_dynamic_capacity_tag_based(path, host_id, type, region,\n> + tag, extents, errp);\n> + return;\n> default:\n> error_setg(errp, \"Removal policy not supported\");\n> return;\n> -- \n> 2.50.1 (Apple Git-155)\n>","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=J+CR5QDq;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)"],"Received":["from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fkzg43t61z1xrn\n\tfor ; Tue, 31 Mar 2026 05:05:04 +1100 (AEDT)","from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from )\n\tid 1w7GyV-0002ah-Si; Mon, 30 Mar 2026 14:04:31 -0400","from eggs.gnu.org ([2001:470:142:3::10])\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from )\n id 1w7GxJ-0002LN-SR\n for qemu-devel@nongnu.org; Mon, 30 Mar 2026 14:03:30 -0400","from mail-yx1-xb131.google.com ([2607:f8b0:4864:20::b131])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from )\n id 1w7GxH-0001UV-DC\n for qemu-devel@nongnu.org; Mon, 30 Mar 2026 14:03:17 -0400","by mail-yx1-xb131.google.com with SMTP id\n 956f58d0204a3-64d5a7926cfso6640876d50.2\n for ; Mon, 30 Mar 2026 11:03:15 -0700 (PDT)","from 4470NRD-ASU.ssi.samsung.com ([50.205.20.42])\n by smtp.gmail.com with ESMTPSA id\n 00721157ae682-79cb7135bd2sm38243927b3.2.2026.03.30.11.03.12\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Mon, 30 Mar 2026 11:03:13 -0700 (PDT)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=gmail.com; s=20251104; t=1774893794; x=1775498594; darn=nongnu.org;\n h=in-reply-to:content-disposition:mime-version:references:message-id\n :subject:cc:to:date:from:from:to:cc:subject:date:message-id:reply-to;\n bh=VSSej4rQP/km8NEhv3cfELxnfJmGjoS8RTsivRF4Ji8=;\n b=J+CR5QDqPMlMGeKfWNUAc+3zrNNhWJ8qlk5LbuX612I8YXdZmQHQnhGiv0iBKMemip\n 8dC1A7uLG7YSQL0prDnFIZ+iIpi25JpB9IxL2skwfOJniCL930QbJM/Dz9srbjjrWwz1\n JCZeZjckjPzKhPEU8k3MxfKapG2RlFBi4CzvLtX4Z69FRM7bNlTXVGVtuTirvlC6Yipf\n gSwfrIGQHZEJEer3WDOdzRss46v0SFjupolDsjADiDO2QdnQDuoxiPXe1DqoZINTq4mB\n fTLN1GKQwMCfFqyAtu8HqjiWfZtDU8duIT5nvX6anxs08N7RhxEO8kl1r3Oselh4CRxs\n JsVQ==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1774893794; x=1775498594;\n h=in-reply-to:content-disposition:mime-version:references:message-id\n :subject:cc:to:date:from:x-gm-gg:x-gm-message-state:from:to:cc\n :subject:date:message-id:reply-to;\n bh=VSSej4rQP/km8NEhv3cfELxnfJmGjoS8RTsivRF4Ji8=;\n b=OU+LxAtTJ32EekWdHAvSxM3fsDPKmSeszY9LyaJSjDMqFSAzCUk6/RXvgdtqbO6JQd\n r3k6ZSJbFsTMfosFtCTIqqUk+1uYKHcluTXaDtaCpIjU7MWXBHtKdr4Ee2pln5SQPk6g\n K/hHCMGBIYaWgrHCZZ7ndyXcl8q/ZfLEhIMv+glbG7Jj++SoXC2S9lDeOtXGeMeZJhjl\n B8GQHyOjKqbr8pKwM9EP786SRs+eU3EOr4qHItmtP+NqVQryIqKDZJOe5LmNLyd44qsJ\n V8/a/thgx7ZkNWItPrIYEbxQ4621XOmH66EbcYZO/VQY3jA8zi3RhO/EpmUCy3UUuIXK\n rbyA==","X-Gm-Message-State":"AOJu0YzEuKlUKbDb2nejry/urEXUcWIeSsOw1NuuQHymoykAMNjcLWbF\n dykDn+Y0/jat5MQ6+fRnK2IJl7GaH6qIYrHqBrQHh0dHy9fFjFDZ01Bp","X-Gm-Gg":"ATEYQzyVfYL2k/inRrQwEOatWGvcDk5ffaDD6oUCcqeOATcnaanv4z1OebSsnTC6HeC\n vIZ0Z+WbXPyvxRX4qu0e3QF7KOBA7YWPxBes/3z1teFScenVrCrkA04LAdbN7E7wE6fYcMX+CRA\n TxtN5GXIqrzYpw6Rdxbq0W7vrPBfSQBy5QQTs8K+EnoFWthHcC0LUfaaaGJHD3oiH68KK6FowDs\n GoIIEtLXt7qmWXo7JYPLS6/+bNi2L/qJv8yk+w5joXOK/w81iSyhNhupcOh23sxrLObyvwoCP3X\n CIsZkl6RWxXpsB+ZUFYflF9yisMn3KyOV6Gp83jhextkUto16Nd64dXLl1JO0LC+xRQIM+r04Pe\n oMbwI2107yL7YiNhaMPB8OzAit6YOzLZ8C8ndMtRTUOHUA8cEVUfhCdJZT90uUpxQbWFN3w1q37\n snNd9YWXi+PU1HY3qzvL2BqqTs1TU7AOqDl6xcv2CQrA==","X-Received":"by 2002:a05:690c:6a10:b0:796:5a14:87c6 with SMTP id\n 00721157ae682-79bddcd9a75mr136950247b3.4.1774893794063;\n Mon, 30 Mar 2026 11:03:14 -0700 (PDT)","From":"Anisa Su ","X-Google-Original-From":"Anisa Su ","Date":"Mon, 30 Mar 2026 11:03:10 -0700","To":"Alireza Sanaee ","Cc":"qemu-devel@nongnu.org, armbru@redhat.com, berrange@redhat.com,\n eblake@redhat.com, jonathan.cameron@huawei.com,\n linux-cxl@vger.kernel.org, linuxarm@huawei.com,\n lizhijian@fujitsu.com, mst@redhat.com, pbonzini@redhat.com,\n gourry@gourry.net, nifan.cxl@gmail.com, me@linux.beauty","Subject":"Re: [PATCH 8/9] hw/cxl: Add tag-based dynamic-capacity release\n support","Message-ID":"","References":"<20260325184259.366-1-alireza.sanaee@huawei.com>\n <20260325184259.366-9-alireza.sanaee@huawei.com>","MIME-Version":"1.0","Content-Type":"text/plain; charset=us-ascii","Content-Disposition":"inline","In-Reply-To":"<20260325184259.366-9-alireza.sanaee@huawei.com>","Received-SPF":"pass client-ip=2607:f8b0:4864:20::b131;\n envelope-from=anisa.su887@gmail.com; helo=mail-yx1-xb131.google.com","X-Spam_score_int":"-17","X-Spam_score":"-1.8","X-Spam_bar":"-","X-Spam_report":"(-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=ham autolearn_force=no","X-Spam_action":"no action","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"qemu development ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"}},{"id":3671728,"web_url":"http://patchwork.ozlabs.org/comment/3671728/","msgid":"<20260331155331.0000436d.alireza.sanaee@huawei.com>","list_archive_url":null,"date":"2026-03-31T14:53:31","subject":"Re: [PATCH 8/9] hw/cxl: Add tag-based dynamic-capacity release\n support","submitter":{"id":90159,"url":"http://patchwork.ozlabs.org/api/people/90159/","name":"Alireza Sanaee","email":"alireza.sanaee@huawei.com"},"content":"On Mon, 30 Mar 2026 11:03:10 -0700\nAnisa Su wrote:\n\nHi Anisa,\n\nThanks for testing. I will make this change and send a new version then.\n\n> On Wed, Mar 25, 2026 at 06:42:56PM +0000, Alireza Sanaee wrote:\n> > Add support for the tag-based dynamic-capacity release policy via the QMP\n> > interface. The new path scans committed extents, selects those whose stored\n> > tag matches the requested UUID, and emits a Release Dynamic Capacity event\n> > for each matching range.\n> > \n> > This is intentionally scoped to tag-driven selection. Prescriptive release\n> > handling and the underlying extent teardown stay in the existing paths.\n> > \n> > Signed-off-by: Alireza Sanaee \n> > ---\n> > hw/mem/cxl_type3.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++\n> > 1 file changed, 61 insertions(+)\n> > \n> > diff --git a/hw/mem/cxl_type3.c b/hw/mem/cxl_type3.c\n> > index 6b73d58358..d5fa8a530a 100644\n> > --- a/hw/mem/cxl_type3.c\n> > +++ b/hw/mem/cxl_type3.c\n> > @@ -2492,6 +2492,63 @@ static void qmp_cxl_process_dynamic_capacity_prescriptive(const char *path,\n> > cxl_create_dc_event_records_for_extents(dcd, type, extents, num_extents);\n> > }\n> > \n> > +static void qmp_cxl_process_dynamic_capacity_tag_based(const char *path,\n> > + uint16_t hid, CXLDCEventType type, uint8_t rid, const char *tag,\n> > + CxlDynamicCapacityExtentList *records, Error **errp)\n> > +{\n> > + Object *obj;\n> > + CXLType3Dev *dcd;\n> > + CXLDCExtentList *list = NULL;\n> > + CXLDCExtent *ent;\n> > + g_autofree CXLDCExtentRaw *extents = NULL;\n> > +\n> > + obj = object_resolve_path_type(path, TYPE_CXL_TYPE3, NULL);\n> > + if (!obj) {\n> > + error_setg(errp, \"Unable to resolve CXL type 3 device\");\n> > + return;\n> > + }\n> > +\n> > + dcd = CXL_TYPE3(obj);\n> > + if (!dcd->dc.num_regions) {\n> > + error_setg(errp, \"No dynamic capacity support from the device\");\n> > + return;\n> > + }\n> > +\n> > + if (rid >= dcd->dc.num_regions) {\n> > + error_setg(errp, \"region id is too large\");\n> > + return;\n> > + }\n> > +\n> > + QemuUUID uuid_req;\n> > + qemu_uuid_parse(tag, &uuid_req);\n> > +\n> > + list = &dcd->dc.extents;\n> > + size_t cap = 8, n = 0;\n> > + extents = g_new0(CXLDCExtentRaw, cap);\n> > + QTAILQ_FOREACH(ent, list, node) {\n> > + QemuUUID uuid_ext;\n> > + memcpy(&uuid_ext.data, ent->tag, sizeof(ent->tag));\n> > + if (!qemu_uuid_is_equal(&uuid_req, &uuid_ext)) {\n> > + continue;\n> > + }\n> > +\n> > + if (n == cap) {\n> > + cap *= 2;\n> > + extents = g_renew(CXLDCExtentRaw, extents, cap);\n> > + }\n> > +\n> > + extents[n++] = (CXLDCExtentRaw){ .start_dpa = ent->start_dpa,\n> > + .len = ent->len,\n> > + .shared_seq = 0 }; \n> \textents[n] = (CXLDCExtentRaw){ .start_dpa = ent->start_dpa,\n> .len = ent->len,\n> .shared_seq = 0 };\n> memcpy(extents[n].tag, uuid_ext.data, 0x10);\n> n++;\n> \n> That should fix the issue I was talking about earlier in the other thread haha\n> (I tested it this time)\n> > + }\n> > +\n> > + if (n == 0) {\n> > + return;\n> > + }\n> > + extents = g_renew(CXLDCExtentRaw, extents, n);\n> > + cxl_create_dc_event_records_for_extents(dcd, type, extents, n);\n> > +}\n> > +\n> > void qmp_cxl_add_dynamic_capacity(const char *path, uint16_t host_id,\n> > CxlExtentSelectionPolicy sel_policy,\n> > uint8_t region, const char *tag,\n> > @@ -2537,6 +2594,10 @@ void qmp_cxl_release_dynamic_capacity(const char *path, uint16_t host_id,\n> > region, tag,\n> > extents, errp);\n> > return;\n> > + case CXL_EXTENT_REMOVAL_POLICY_TAG_BASED:\n> > + qmp_cxl_process_dynamic_capacity_tag_based(path, host_id, type, region,\n> > + tag, extents, errp);\n> > + return;\n> > default:\n> > error_setg(errp, \"Removal policy not supported\");\n> > return;\n> > -- \n> > 2.50.1 (Apple Git-155)\n> > \n>","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":"legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)","Received":["from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4flWNC1tPhz1y1q\n\tfor ; Wed, 01 Apr 2026 01:54:03 +1100 (AEDT)","from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from )\n\tid 1w7aTQ-000749-Nn; Tue, 31 Mar 2026 10:53:44 -0400","from eggs.gnu.org ([2001:470:142:3::10])\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from )\n id 1w7aTO-00072G-Lq\n for qemu-devel@nongnu.org; Tue, 31 Mar 2026 10:53:42 -0400","from frasgout.his.huawei.com ([185.176.79.56])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from )\n id 1w7aTL-00018Y-9v\n for qemu-devel@nongnu.org; Tue, 31 Mar 2026 10:53:41 -0400","from mail.maildlp.com (unknown [172.18.224.83])\n by frasgout.his.huawei.com (SkyGuard) with ESMTPS id 4flWLp383CzHnGgW;\n Tue, 31 Mar 2026 22:52:50 +0800 (CST)","from dubpeml500005.china.huawei.com (unknown [7.214.145.207])\n by mail.maildlp.com (Postfix) with ESMTPS id CB4FA40575;\n Tue, 31 Mar 2026 22:53:37 +0800 (CST)","from localhost (10.203.177.99) by dubpeml500005.china.huawei.com\n (7.214.145.207) with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Tue, 31 Mar\n 2026 15:53:36 +0100"],"Date":"Tue, 31 Mar 2026 15:53:31 +0100","To":"Anisa Su ","CC":", , ,\n , ,\n , , ,\n , , ,\n , , ","Subject":"Re: [PATCH 8/9] hw/cxl: Add tag-based dynamic-capacity release\n support","Message-ID":"<20260331155331.0000436d.alireza.sanaee@huawei.com>","In-Reply-To":"","References":"<20260325184259.366-1-alireza.sanaee@huawei.com>\n <20260325184259.366-9-alireza.sanaee@huawei.com>\n ","Organization":"Huawei","X-Mailer":"Claws Mail 4.3.0 (GTK 3.24.42; x86_64-w64-mingw32)","MIME-Version":"1.0","Content-Type":"text/plain; charset=\"US-ASCII\"","Content-Transfer-Encoding":"7bit","X-Originating-IP":"[10.203.177.99]","X-ClientProxiedBy":"lhrpeml500012.china.huawei.com (7.191.174.4) To\n dubpeml500005.china.huawei.com (7.214.145.207)","Received-SPF":"pass client-ip=185.176.79.56;\n envelope-from=alireza.sanaee@huawei.com; helo=frasgout.his.huawei.com","X-Spam_score_int":"-21","X-Spam_score":"-2.2","X-Spam_bar":"--","X-Spam_report":"(-2.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3,\n RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01,\n RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=1, RCVD_IN_VALIDITY_RPBL_BLOCKED=1,\n SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no","X-Spam_action":"no action","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"qemu development ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Reply-to":"Alireza Sanaee ","From":"Alireza Sanaee via qemu development ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"}}]