From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E10CC12BEA1; Mon, 26 Feb 2024 16:21:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708964480; cv=none; b=FcMXVJHyZXV/ZgINGYAtKakRnbiaNpzpBMreT5qcmqTUWVmv/usz3s+bdVHrlJJBwkXxRGFti7iGWuOulhQiSm5v+19xAKJDKJpayWx8aTYzCBIL7MeLJznNyKvLjyru9a6A8QPKBHIB2ndCqLcxYuiIfGPxxw5j7/CxI+PDfhE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708964480; c=relaxed/simple; bh=R6yxrXujX0jfOIll4TI/UYi3wy+Ea/LBT8jqilVrwiE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=hKIK8JN3/VJqVyCZvHyVxx0LVGfQStFr8EK30C2tTuDTV0jM2ut3f2N78QcfJMOULf0umeRfAd8UP+e/scymdEaHmT98eiWwK7foWkTCK5tJbkg77GG3jzGuMthny8CngSitSDS2t7vLu+KpGM4wXI5pJCAWTRxGcaaJv28r7fc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cF//Q6Fc; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="cF//Q6Fc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49F23C433F1; Mon, 26 Feb 2024 16:21:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708964479; bh=R6yxrXujX0jfOIll4TI/UYi3wy+Ea/LBT8jqilVrwiE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cF//Q6FcrtHLiC6DHEAN7oNTERuKBhSi5/isIxW21Evf5p/DcR3/FuYyfUsvnsEkh qjA+Slr8PrLNa3alCeX4PjxGOc0utZt7bw+LtvgKb8/2JndUCDO7wkMz9m5TDK90/U ZwvGLkqdzLBBXsooZd7RcXs/x3WPLa0iMgl5W6yEThdYW+lld5YJ0t78le4PK2CSR4 xyOcaAdFW8uzOB4Xjalvdf/YqwnmkKVuNsTXI1Z6qqD2LahZvXnmPqWl0QhcxAppw7 RdfW1nOyPLerJL45Mzk6yahRE1I7A/CzTkVZt4xcTZH308RV3pG1KScy5P7auBRIJM pprr1F7/T2vew== From: Namhyung Kim To: Arnaldo Carvalho de Melo Cc: Linux Kernel Mailing List , linux-perf-users@vger.kernel.org, Stephen Rothwell , Ian Rogers Subject: Re: [PATCH 1/1] perf bpf: Check that the minimal vmlinux.h installed is the latest one Date: Mon, 26 Feb 2024 08:21:17 -0800 Message-ID: <170896440864.1919080.11021929412128903940.b4-ty@kernel.org> X-Mailer: git-send-email 2.44.0.rc1.240.g4c46232300-goog In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit On Sat, 24 Feb 2024 12:47:57 -0300, Arnaldo Carvalho de Melo wrote: > When building BPF skels perf will, by default, install a minimalistic > vmlinux.h file with the types needed by the BPF skels in > tools/perf/util/bpf_skel/ in its build directory. > > When 29d16de26df17e94 ("perf augmented_raw_syscalls.bpf: Move 'struct > timespec64' to vmlinux.h") was added, a type used in the augmented_raw_syscalls > BPF skel, 'struct timespec64' was not found when building from a pre-existing > build directory, because the vmlinux.h there didn't contain that type, > ending up with this error, spotted in linux-next: > > [...] Applied to perf-tools-next, thanks! Best regards, -- Namhyung Kim