From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f74.google.com (mail-pj1-f74.google.com [209.85.216.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A494827510E for ; Fri, 3 Oct 2025 01:24:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.74 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759454648; cv=none; b=KXlIBd326qsD+y9rs0EAO7EjAP3NtqNIuukSMHB+Wq66Mw5lCPJommxEgc4ibD+GZIeFskEq61tC8rrzkejmSRTRPL7cL/H9wx79kPhMHiG21daFmwsic0Ut+hLfyd9vocvs9tTIZRACz91SivyK4YQeKKYm+3pShS1MAELPou0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759454648; c=relaxed/simple; bh=5YQj5whNsy944Tq1nsPgEs2SC3r0ANA3hsB9j366qHU=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Content-Type; b=YDqrhfZkBorXj9KeoF+JT802xsSVFiZmoySt5Pojadf7cBOAug2c6mW/DL1U7+2qyrL8Cei3DJew/E61wbeeMQn5M7VqDFjrN/9U+sDcal+mWbSM35Ys7+uaY4l5DvEDKpwyFLIyczoqeZUMVG8+Pd4ApgtgdGzNpiWeQCqKQYA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=RdygujaT; arc=none smtp.client-ip=209.85.216.74 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="RdygujaT" Received: by mail-pj1-f74.google.com with SMTP id 98e67ed59e1d1-32eb18b5659so1592946a91.2 for ; Thu, 02 Oct 2025 18:24:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1759454643; x=1760059443; darn=vger.kernel.org; h=to:from:subject:message-id:references:mime-version:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=4a36ssrUk2NOwqoWNNokgafRmPGrKtrh3ueHGKtWlXo=; b=RdygujaTfvghY5aIrVszsg0i07xaYCGZ4tm89wKO89C4R9j9a54A7fJumfv++d/y6G 2ghPPmp922lzXOcVBmxbOeu6LzoviFthD/Whysjv/CKa9oGHHesWpbtNvZkhqZLsTifA pGvT5QnynywUsl63+MM7n8oqeugrwzS8Wma5HtKGd/2Fw/LmwW9h2uLxvj7kQZwDx88k K2G26JCbuPbVu6sHQOH7gPf02ZwPU2mUUH/CPkvSN24lhwN9ttjlz/m7ENjwaWEE8i8K g8c0A2bSaaK20ugkeLfDJ4SXoxy5YHKaDCuBdsLnKcnHve/fDwpnRk3UamqP8fvCuzuf lr4Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1759454643; x=1760059443; h=to:from:subject:message-id:references:mime-version:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=4a36ssrUk2NOwqoWNNokgafRmPGrKtrh3ueHGKtWlXo=; b=WWaoW1y1ZNPCwRDpTLjTf7QJAMadrZQj+rFk03mB2jOnxQbmdglqnucepsV7weNKPr CGzOCALNV00MJm1/BCQwHOM7EZMIVaufsjeDImc/nZYMbPb8TcE50custdpPt6ERkRaw zs0rPsJTeqGyPJp/gvw/KHrwq4OQqJZFFW9aZ031NGDS7+YQGhnH+dWk9Dz60+U09wB8 tJShLyENET9EOeSnLB8IhYcq0SB5Y9iCdrKMlq+em72CRCwYTIXIeSX/ArSuRn3kBUPu FPkPoEk7I7b9tuq/pKnEfFKok0PxdjUhFG/mTsxFJVtcmaP38CIGHkGDTUSFZbqtLY1m Jmdw== X-Forwarded-Encrypted: i=1; AJvYcCWt8ZTSeC0Fbrt62dQcaeHNoNcP2wv4PSxlbw7ufuJdXr2rIohN389gciiEaywlLD4FMlcTqvPN8n4k7qs=@vger.kernel.org X-Gm-Message-State: AOJu0YxxMtozuq/E2B8FFjrgoUkRlNbz2twBRE+BceenHSkrPoU8fb6I arYaWtlQu665OXeqSrS7RdYbh4BUsSrPpgwrB2a84CYrg2QnyShcpJO97C1VnENszWriGdo+VbD txJCvgN8xbA== X-Google-Smtp-Source: AGHT+IHfyZpoMDCQT8hkrc//s6nFD45TPZ427CL0dAfY14RayEbEgz2tiGZWsZyPld8miWOzUhmcMlj6XJBu X-Received: from pjsk12.prod.google.com ([2002:a17:90a:62cc:b0:330:49f5:c0a7]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:1845:b0:32e:32f8:bf9f with SMTP id 98e67ed59e1d1-339c27d2ec8mr1417437a91.30.1759454642812; Thu, 02 Oct 2025 18:24:02 -0700 (PDT) Date: Thu, 2 Oct 2025 18:23:49 -0700 In-Reply-To: <20251003012349.2396685-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20251003012349.2396685-1-irogers@google.com> X-Mailer: git-send-email 2.51.0.618.g983fd99d29-goog Message-ID: <20251003012349.2396685-2-irogers@google.com> Subject: [PATCH v1 2/2] tools build: Remove libbpf-strings feature test From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Blake Jones , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, bpf@vger.kernel.org Content-Type: text/plain; charset="UTF-8" The feature test is unnecessary as the LIBBPF_CURRENT_VERSION_GEQ(1,7) macro can be used instead. The only use was in perf and this is now removed. Signed-off-by: Ian Rogers --- tools/build/Makefile.feature | 1 - tools/build/feature/Makefile | 4 ---- tools/build/feature/test-libbpf-strings.c | 10 ---------- 3 files changed, 15 deletions(-) delete mode 100644 tools/build/feature/test-libbpf-strings.c diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature index 9399f591bd69..f9477df18841 100644 --- a/tools/build/Makefile.feature +++ b/tools/build/Makefile.feature @@ -124,7 +124,6 @@ FEATURE_TESTS_EXTRA := \ llvm \ clang \ libbpf \ - libbpf-strings \ libpfm4 \ libdebuginfod \ clang-bpf-co-re \ diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index d13d2a1f44fe..fd304dc2aafd 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -57,7 +57,6 @@ FILES= \ test-lzma.bin \ test-bpf.bin \ test-libbpf.bin \ - test-libbpf-strings.bin \ test-get_cpuid.bin \ test-sdt.bin \ test-cxx.bin \ @@ -332,9 +331,6 @@ $(OUTPUT)test-bpf.bin: $(OUTPUT)test-libbpf.bin: $(BUILD) -lbpf -$(OUTPUT)test-libbpf-strings.bin: - $(BUILD) - $(OUTPUT)test-sdt.bin: $(BUILD) diff --git a/tools/build/feature/test-libbpf-strings.c b/tools/build/feature/test-libbpf-strings.c deleted file mode 100644 index 83e6c45f5c85..000000000000 --- a/tools/build/feature/test-libbpf-strings.c +++ /dev/null @@ -1,10 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include - -int main(void) -{ - struct btf_dump_type_data_opts opts; - - opts.emit_strings = 0; - return opts.emit_strings; -} -- 2.51.0.618.g983fd99d29-goog