From nobody Fri Oct 3 20:55:20 2025 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 6D6692E2DF1; Mon, 25 Aug 2025 10:24:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756117492; cv=none; b=NnUQM7ndjVAL6NoGYcKxtLn/hKZvjNvOeTghVB9ggoZTgxJrlaSDx4o43OXrgqzYznWcJ3wiYmsMu/FhHFwuxRAZSW09G83tzetfxHnNWPmX1qy1aFjYwREC8iYV/xI+3dKPt7nJiVWhhDSy1Nsk7qq/weDuNF1K+yee33bh/yQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756117492; c=relaxed/simple; bh=D4YRSdch5kTSV08oUmcqreQA7dpNvKNawVHhPdQvGx0=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=JHPEg1zw0tZyLWdqD1CFJ/d6VGMeh6ib/GvMlNxQ9FPjDKbz/YlM1BlqqOjYqI0NcfwxGFeyrsO9q77WuoDs4wj1mUaYL6utPyoIZAQlDYII0Fmi4V7k25NHKJCAeaQBlINGofGnRHYNxm5YzwqvNOqB3sObtP7PX+5PhM8pFqc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=Y3ko/4Oz; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=U00yL3Uv; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="Y3ko/4Oz"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="U00yL3Uv" Date: Mon, 25 Aug 2025 10:24:47 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1756117489; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=jc7QPtPDRVw8jz4XxevpCkqwEIuYdG+0fH9GSRztaUI=; b=Y3ko/4OzGE03SFXLGVp+rgHzh0phtVIexsaE/r7sPTQEFjXSw/ntgP+2wDocCpDpkrjeob IxsYI2UrHeO/jPAPp+Ou2oV5rAuAQfwPy/N2Pgh85cEE7HDlq3OV10KSwA4VRifAkRS63p yPzsnEqhtWxfg+V/koXGHj26KgTFzpjqq+QfmnvlCnPkhe/n0XFIy0+RatuGVUYw8uTKDh WkcMVTusbnc0MhI5BIuxj0SC9fhHERkESuQhEKIEqLCibL7FkOKFv33PkWa7gkoYOYJ7KY +O3xBQMd3AFDij9HwpbO7eiLB5hq/AYuICTZ2F7vsOE4nyTb9RDC2SRbsxkjXw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1756117489; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=jc7QPtPDRVw8jz4XxevpCkqwEIuYdG+0fH9GSRztaUI=; b=U00yL3Uvrp5pgVGOZxcC2qK3A36PEf5Jx6lWJrk7KDTKkNVT2ParsSAS3n9TG/C1iEToPw YhMz9CiGws/Rf5Bw== From: "tip-bot2 for Jiri Olsa" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: perf/core] selftests/bpf: Rename uprobe_syscall_executed prog to test_uretprobe_multi Cc: Jiri Olsa , "Peter Zijlstra (Intel)" , Andrii Nakryiko , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20250720112133.244369-14-jolsa@kernel.org> References: <20250720112133.244369-14-jolsa@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <175611748780.1420.16967706840831656025.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the perf/core branch of tip: Commit-ID: 7932c4cf577187dec42ddfba0aba26434cecab0c Gitweb: https://git.kernel.org/tip/7932c4cf577187dec42ddfba0aba26434= cecab0c Author: Jiri Olsa AuthorDate: Sun, 20 Jul 2025 13:21:23 +02:00 Committer: Peter Zijlstra CommitterDate: Thu, 21 Aug 2025 20:09:23 +02:00 selftests/bpf: Rename uprobe_syscall_executed prog to test_uretprobe_multi Renaming uprobe_syscall_executed prog to test_uretprobe_multi to fit properly in the following changes that add more programs. Plus adding pid filter and increasing executed variable. Signed-off-by: Jiri Olsa Signed-off-by: Peter Zijlstra (Intel) Acked-by: Andrii Nakryiko Link: https://lore.kernel.org/r/20250720112133.244369-14-jolsa@kernel.org --- tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c | 12 ++++--- tools/testing/selftests/bpf/progs/uprobe_syscall_executed.c | 8 +++-- 2 files changed, 14 insertions(+), 6 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c b/tool= s/testing/selftests/bpf/prog_tests/uprobe_syscall.c index a8f00ae..6d58a44 100644 --- a/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c +++ b/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c @@ -252,6 +252,7 @@ static void test_uretprobe_syscall_call(void) ); struct uprobe_syscall_executed *skel; int pid, status, err, go[2], c =3D 0; + struct bpf_link *link; =20 if (!ASSERT_OK(pipe(go), "pipe")) return; @@ -277,11 +278,14 @@ static void test_uretprobe_syscall_call(void) _exit(0); } =20 - skel->links.test =3D bpf_program__attach_uprobe_multi(skel->progs.test, p= id, - "/proc/self/exe", - "uretprobe_syscall_call", &opts); - if (!ASSERT_OK_PTR(skel->links.test, "bpf_program__attach_uprobe_multi")) + skel->bss->pid =3D pid; + + link =3D bpf_program__attach_uprobe_multi(skel->progs.test_uretprobe_mult= i, + pid, "/proc/self/exe", + "uretprobe_syscall_call", &opts); + if (!ASSERT_OK_PTR(link, "bpf_program__attach_uprobe_multi")) goto cleanup; + skel->links.test_uretprobe_multi =3D link; =20 /* kick the child */ write(go[1], &c, 1); diff --git a/tools/testing/selftests/bpf/progs/uprobe_syscall_executed.c b/= tools/testing/selftests/bpf/progs/uprobe_syscall_executed.c index 0d7f1a7..8f48976 100644 --- a/tools/testing/selftests/bpf/progs/uprobe_syscall_executed.c +++ b/tools/testing/selftests/bpf/progs/uprobe_syscall_executed.c @@ -8,10 +8,14 @@ struct pt_regs regs; char _license[] SEC("license") =3D "GPL"; =20 int executed =3D 0; +int pid; =20 SEC("uretprobe.multi") -int test(struct pt_regs *regs) +int test_uretprobe_multi(struct pt_regs *ctx) { - executed =3D 1; + if (bpf_get_current_pid_tgid() >> 32 !=3D pid) + return 0; + + executed++; return 0; }