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GET /api/patches/140029/?format=api
https://patches.dpdk.org/api/patches/140029/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20240513111204.3120460-1-david.marchand@redhat.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20240513111204.3120460-1-david.marchand@redhat.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20240513111204.3120460-1-david.marchand@redhat.com", "date": "2024-05-13T11:12:04", "name": "[v2] eal/unix: support ZSTD compression for firmware", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "0eca664154332cf49fe2b30b310062995b52938d", "submitter": { "id": 1173, "url": "https://patches.dpdk.org/api/people/1173/?format=api", "name": "David Marchand", "email": "david.marchand@redhat.com" }, "delegate": { "id": 24651, "url": "https://patches.dpdk.org/api/users/24651/?format=api", "username": "dmarchand", "first_name": "David", "last_name": "Marchand", "email": "david.marchand@redhat.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20240513111204.3120460-1-david.marchand@redhat.com/mbox/", "series": [ { "id": 31912, "url": "https://patches.dpdk.org/api/series/31912/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=31912", "date": "2024-05-13T11:12:04", "name": "[v2] eal/unix: support ZSTD compression for firmware", "version": 2, "mbox": "https://patches.dpdk.org/series/31912/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/140029/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/140029/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 3FB0E44019;\n\tMon, 13 May 2024 13:12:15 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 2A84C4028A;\n\tMon, 13 May 2024 13:12:15 +0200 (CEST)", "from us-smtp-delivery-124.mimecast.com\n (us-smtp-delivery-124.mimecast.com [170.10.129.124])\n by mails.dpdk.org (Postfix) with ESMTP id 953714003C\n for <dev@dpdk.org>; Mon, 13 May 2024 13:12:13 +0200 (CEST)", "from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com\n [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS\n (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id\n us-mta-589-DE9vFbdOMZqKEW32K59M9w-1; Mon, 13 May 2024 07:12:10 -0400", "from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com\n [10.11.54.4])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest\n SHA256)\n (No client certificate requested)\n by mimecast-mx02.redhat.com (Postfix) with ESMTPS id A5D7B800994;\n Mon, 13 May 2024 11:12:09 +0000 (UTC)", "from dmarchan.redhat.com (unknown [10.45.225.120])\n by smtp.corp.redhat.com (Postfix) with ESMTP id BDAC12026D68;\n Mon, 13 May 2024 11:12:08 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1715598733;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=lgEDKO+FFy0H+jTJuP7ss9dHxaVK6lOn8E0Y25zR3Jc=;\n b=M7X+/TjKpCYQapjqC5YzZIR3DQ+r53VqPQh1xlHSxOBwKXYSahTkDdLF1AaNzk5zKpFcNU\n DMHWQ91lRmrWMHoYDti9GlDVRXbNwY6zMMCilUMQG1TRFkUTZYrrPQdclXjVvWnmDrh0Qm\n gAIP9HX++VpRl5EgRm/5V1ceua11BBE=", "X-MC-Unique": "DE9vFbdOMZqKEW32K59M9w-1", "From": "David Marchand <david.marchand@redhat.com>", "To": "dev@dpdk.org", "Cc": "Yu Jiang <yux.jiang@intel.com>,\n Bruce Richardson <bruce.richardson@intel.com>, stable@dpdk.org", "Subject": "[PATCH v2] eal/unix: support ZSTD compression for firmware", "Date": "Mon, 13 May 2024 13:12:04 +0200", "Message-ID": "<20240513111204.3120460-1-david.marchand@redhat.com>", "In-Reply-To": "<20240508095214.2541115-1-david.marchand@redhat.com>", "References": "<20240508095214.2541115-1-david.marchand@redhat.com>", "MIME-Version": "1.0", "X-Scanned-By": "MIMEDefang 3.4.1 on 10.11.54.4", "X-Mimecast-Spam-Score": "0", "X-Mimecast-Originator": "redhat.com", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain; charset=\"US-ASCII\"; x-default=true", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "Ubuntu 24.04 started to compress firmware files with ZSTD compression.\n\nBugzilla ID: 1437\nCc: stable@dpdk.org\n\nSigned-off-by: David Marchand <david.marchand@redhat.com>\n---\nChances since v1:\n- fixed link issue when libarchive is not available,\n- Cc'd stable@dpdk.org,\n\n---\n lib/eal/unix/eal_firmware.c | 24 ++++++++++++++++++------\n 1 file changed, 18 insertions(+), 6 deletions(-)", "diff": "diff --git a/lib/eal/unix/eal_firmware.c b/lib/eal/unix/eal_firmware.c\nindex 1d47e879c8..31de027598 100644\n--- a/lib/eal/unix/eal_firmware.c\n+++ b/lib/eal/unix/eal_firmware.c\n@@ -16,6 +16,8 @@\n #include \"eal_firmware.h\"\n #include \"eal_private.h\"\n \n+static const char * const compression_algorithms[] = { \"xz\", \"zst\" };\n+\n #ifdef RTE_HAS_LIBARCHIVE\n \n struct firmware_read_ctx {\n@@ -37,7 +39,11 @@ firmware_open(struct firmware_read_ctx *ctx, const char *name, size_t blocksize)\n \n \terr = archive_read_support_filter_xz(ctx->a);\n \tif (err != ARCHIVE_OK && err != ARCHIVE_WARN)\n-\t\tgoto error;\n+\t\tEAL_LOG(DEBUG, \"could not initialise libarchive for xz compression\");\n+\n+\terr = archive_read_support_filter_zstd(ctx->a);\n+\tif (err != ARCHIVE_OK && err != ARCHIVE_WARN)\n+\t\tEAL_LOG(DEBUG, \"could not initialise libarchive for zstd compression\");\n \n \tif (archive_read_open_filename(ctx->a, name, blocksize) != ARCHIVE_OK)\n \t\tgoto error;\n@@ -148,16 +154,22 @@ rte_firmware_read(const char *name, void **buf, size_t *bufsz)\n \n \tret = firmware_read(name, buf, bufsz);\n \tif (ret < 0) {\n-\t\tsnprintf(path, sizeof(path), \"%s.xz\", name);\n-\t\tpath[PATH_MAX - 1] = '\\0';\n+\t\tunsigned int i;\n+\n+\t\tfor (i = 0; i < RTE_DIM(compression_algorithms); i++) {\n+\t\t\tsnprintf(path, sizeof(path), \"%s.%s\", name,\n+\t\t\t\tcompression_algorithms[i]);\n+\t\t\tpath[PATH_MAX - 1] = '\\0';\n+\t\t\tif (access(path, F_OK) != 0)\n+\t\t\t\tcontinue;\n #ifndef RTE_HAS_LIBARCHIVE\n-\t\tif (access(path, F_OK) == 0) {\n \t\t\tEAL_LOG(WARNING, \"libarchive not linked, %s cannot be decompressed\",\n \t\t\t\tpath);\n-\t\t}\n #else\n-\t\tret = firmware_read(path, buf, bufsz);\n+\t\t\tret = firmware_read(path, buf, bufsz);\n #endif\n+\t\t\tbreak;\n+\t\t}\n \t}\n \treturn ret;\n }\n", "prefixes": [ "v2" ] }{ "id": 140029, "url": "