From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.gentoo.org (woodpecker.gentoo.org [140.211.166.183]) (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 38647221D87; Sun, 26 Oct 2025 00:25:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=140.211.166.183 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761438327; cv=none; b=JRi8gN7k/ld4nT6Tpwq7D7wz0ZitRR9t1ktvvMl8CalCheYOe1dhFQG4PD2Nml/ZqrUjU+KbuCzTlAXj/DHpsvoghcQWJptZuqRvWjkdywq4H+elb5hzpypBSA39he/fJxJtgrB2daGBahuJVIusjksUtmiIZE2sUUgkNwJGExw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761438327; c=relaxed/simple; bh=NngNYQPp33+uptER8AxTWZ5xI0sq3aqpnbiX6AXmjhg=; h=From:To:Cc:Subject:In-Reply-To:Date:Message-ID:MIME-Version: Content-Type; b=Jx0wZeUpS1qDRkwElgzk3DMwoLicoM9lO/zsk+zWjZcx3QoaWFSWsckzdy6Zo7hwN/Xlq9bavVUNW4KaoLqSNb6oMeCH15zw9+IIyPEXs8GGyb7Dn6L/rdeGwamYXJfHl030aUTN0L3/u4iqOWeGrk8dRZN15QXV2RbKYwTWhVA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gentoo.org; spf=pass smtp.mailfrom=gentoo.org; arc=none smtp.client-ip=140.211.166.183 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gentoo.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gentoo.org Received: from mop.sam.mop (2.8.3.0.0.0.0.0.0.0.0.0.0.0.0.0.a.5.c.d.c.d.9.1.0.b.8.0.1.0.0.2.ip6.arpa [IPv6:2001:8b0:19dc:dc5a::382]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange secp256r1 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: sam) by smtp.gentoo.org (Postfix) with ESMTPSA id 8C392340DC6; Sun, 26 Oct 2025 00:25:23 +0000 (UTC) From: Sam James To: olsajiri@gmail.com Cc: bpf@vger.kernel.org,david.hunter.linux@gmail.com,kees@kernel.org,khalid@kernel.org,linux-kernel-mentees@lists.linuxfoundation.org,linux-kernel@vger.kernel.org,linux-kselftest@vger.kernel.org,luto@amacapital.net,nirbhay.lkd@gmail.com,shuah@kernel.org,wad@chromium.org Subject: Re: [PATCH] selftests/seccomp: fix pointer type mismatch in UPROBE test In-Reply-To: Organization: Gentoo User-Agent: mu4e 1.12.13; emacs 31.0.50 Date: Sun, 26 Oct 2025 01:25:20 +0100 Message-ID: <87qzuqik5r.fsf@gentoo.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain I tried to reproduce it with a small testcase and I could reproduce the error with -fcf-protection and not without (where I get a warning that the nocf_check attribute is ignored b/c of no flag).