From patchwork Tue Sep 27 16:02:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steven Rostedt X-Patchwork-Id: 12990906 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 74981C54EE9 for ; Tue, 27 Sep 2022 16:01:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:Subject:Cc:To: From:Date:Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: List-Owner; bh=Ohis0ty60u2Z9YGs9j8f3jGh5vTLrEvsdD3LnUHuy3Q=; b=fFuDfhGRxr+NRh IqEFZlz1UNtCs9H9/+kohXg4DzP5VnzYeWviVI1sLHwAAvONjvHjgO0q9mvNDu5UNzV7a3JMsg9mJ PQnuIppmDSMW2O3oM1tnUml0zRWmYhnBCyg9VAQXCkzt12HuJjYv0A8daxxehoo882x7diWBUybP8 b6R8oeSJBK9hSXugQcTGoTk016z3HVlTFxKddGc9r54K0s2rduUkYpUyicxDAwFhhOmpFU4OXsviH kkKkfeQpe183eR3iJHoKAPxS25ZYMiEcvasYhM91A9e9gvhGRMSOj3Jh4mN8dyGw3gIKej1ba88YP eytOlUm2p6oIaG89OjYg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1odD1i-00BgaC-Bc; Tue, 27 Sep 2022 16:01:42 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1odD1e-00BgXT-Lg for linux-riscv@lists.infradead.org; Tue, 27 Sep 2022 16:01:40 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A15CE61A98; Tue, 27 Sep 2022 16:01:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 792CBC433B5; Tue, 27 Sep 2022 16:01:37 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.96) (envelope-from ) id 1odD2m-00G2u5-04; Tue, 27 Sep 2022 12:02:48 -0400 Message-ID: <20220927160247.410787337@goodmis.org> User-Agent: quilt/0.66 Date: Tue, 27 Sep 2022 12:02:28 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Daniel Bristot de Oliveira , , , , , , , , , Yipeng Zou , "Masami Hiramatsu (Google)" Subject: [for-next][PATCH 12/20] tracing: kprobe: Fix kprobe event gen test module on exit References: <20220927160216.349640304@goodmis.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220927_090138_791548_3F8594AE X-CRM114-Status: GOOD ( 12.48 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Yipeng Zou Correct gen_kretprobe_test clr event para on module exit. This will make it can't to delete. Link: https://lkml.kernel.org/r/20220919125629.238242-2-zouyipeng@huawei.com Cc: Cc: Cc: Cc: Cc: Cc: Cc: Cc: Fixes: 64836248dda2 ("tracing: Add kprobe event command generation test module") Signed-off-by: Yipeng Zou Acked-by: Masami Hiramatsu (Google) Signed-off-by: Steven Rostedt (Google) --- kernel/trace/kprobe_event_gen_test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/kprobe_event_gen_test.c b/kernel/trace/kprobe_event_gen_test.c index 18b0f1cbb947..e023154be0f8 100644 --- a/kernel/trace/kprobe_event_gen_test.c +++ b/kernel/trace/kprobe_event_gen_test.c @@ -206,7 +206,7 @@ static void __exit kprobe_event_gen_test_exit(void) WARN_ON(kprobe_event_delete("gen_kprobe_test")); /* Disable the event or you can't remove it */ - WARN_ON(trace_array_set_clr_event(gen_kprobe_test->tr, + WARN_ON(trace_array_set_clr_event(gen_kretprobe_test->tr, "kprobes", "gen_kretprobe_test", false));