From nobody Wed Jun 24 10:04:15 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E8FE2C433EF for ; Fri, 11 Mar 2022 07:04:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347161AbiCKHF1 (ORCPT ); Fri, 11 Mar 2022 02:05:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52698 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347099AbiCKHFO (ORCPT ); Fri, 11 Mar 2022 02:05:14 -0500 X-Greylist: delayed 339 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Thu, 10 Mar 2022 23:04:02 PST Received: from forward104o.mail.yandex.net (forward104o.mail.yandex.net [37.140.190.179]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 57CC4CD300; Thu, 10 Mar 2022 23:04:02 -0800 (PST) Received: from iva8-4db386e07e2e.qloud-c.yandex.net (iva8-4db386e07e2e.qloud-c.yandex.net [IPv6:2a02:6b8:c0c:951e:0:640:4db3:86e0]) by forward104o.mail.yandex.net (Yandex) with ESMTP id F01DA65D3543; Fri, 11 Mar 2022 09:58:18 +0300 (MSK) Received: from iva4-b3ebd202b141.qloud-c.yandex.net (iva4-b3ebd202b141.qloud-c.yandex.net [2a02:6b8:c0c:4e8e:0:640:b3eb:d202]) by iva8-4db386e07e2e.qloud-c.yandex.net (mxback/Yandex) with ESMTP id bRRjuwgxmY-wHeaBClW; Fri, 11 Mar 2022 09:58:18 +0300 X-Yandex-Fwd: 2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=maquefel.me; s=mail; t=1646981898; bh=r8NGPub2yLP8J/GwfOvg8WvFWw+/jFkgoKD0eVjdXgQ=; h=Date:Subject:Cc:To:From:Message-Id; b=SWX5Kq24ysI5oBLPhKYLAQmqUdAo1o/0t8oesx+AztTuQwfhUgWk4QQ30DwHNNvi8 Vm5GFni0dqhFkfWfy9cF3oBweSkG/zADmtdlL1sfuIYFFaEttcNjn89wCC7eVK6q8r v/SpZ2iYNSnGRUN30ejtk5+pg5xxYHJhXbYc9iTY= Authentication-Results: iva8-4db386e07e2e.qloud-c.yandex.net; dkim=pass header.i=@maquefel.me Received: by iva4-b3ebd202b141.qloud-c.yandex.net (smtp/Yandex) with ESMTPSA id QxfEVveCLI-wGKOa0GN; Fri, 11 Mar 2022 09:58:16 +0300 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client certificate not present) From: Nikita Shubin Cc: linux@yadro.com, Nikita Shubin , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Paul Walmsley , Palmer Dabbelt , Albert Ou , Mao Han , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH] riscv: Fix fill_callchain return value Date: Fri, 11 Mar 2022 09:58:15 +0300 Message-Id: <20220311065815.9985-1-nikita.shubin@maquefel.me> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Nikita Shubin perf_callchain_store return 0 on success, -1 otherwise, fix fill_callchain to return correct bool value. Fixes: dbeb90b0c1eb ("riscv: Add perf callchain support") Signed-off-by: Nikita Shubin --- arch/riscv/kernel/perf_callchain.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/kernel/perf_callchain.c b/arch/riscv/kernel/perf_ca= llchain.c index 1fc075b8f764..7aca6a238173 100644 --- a/arch/riscv/kernel/perf_callchain.c +++ b/arch/riscv/kernel/perf_callchain.c @@ -68,7 +68,7 @@ void perf_callchain_user(struct perf_callchain_entry_ctx = *entry, =20 static bool fill_callchain(void *entry, unsigned long pc) { - return perf_callchain_store(entry, pc); + return perf_callchain_store(entry, pc) =3D=3D 0; } =20 void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, --=20 2.34.1