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[23.128.96.36]) by mx.google.com with ESMTPS id m129-20020a633f87000000b00577ae8b603fsi7977238pga.314.2023.10.24.02.25.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Oct 2023 02:25:55 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) client-ip=23.128.96.36; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=e2hiTaVe; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by pete.vger.email (Postfix) with ESMTP id DA9AC8044827; Tue, 24 Oct 2023 02:25:27 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at pete.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234061AbjJXJZR (ORCPT + 99 others); Tue, 24 Oct 2023 05:25:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45772 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234057AbjJXJZO (ORCPT ); Tue, 24 Oct 2023 05:25:14 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 21863118 for ; Tue, 24 Oct 2023 02:25:09 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 50E76C433C7; Tue, 24 Oct 2023 09:25:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1698139508; bh=STSijGUWVISfkA9IGb3K0BUTUfHZYyEismBXC+HqXvM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=e2hiTaVeKR9S5iCOx59OrT84D6+C47KdBcuY7cXBTJPtmZIulF/A1mzSh99g0f4mx yNB05utFWFLJu77My72FGHp2yU7dAq+FGPUeEFhoIENd0Prd4ejYNt4ToIRL3t7Hp3 HK+ahQKmCFYqmlWoU+2MoHjPepdUovjQ9HCL8BcdN6JqiaykcwOvO7/iCKo3zjjTBp HK1SPg7+ZXOEB3W4fAo9fzFqIYcmq/Dbaaq0mlwdSfd2S5mEg1FM0Ay58bdglWltoT GLJvTvLohU6rhLNa0wmlcwaBMjg5MNzpic9Xet+uMdDUaUGuaA6kH6cw4+xqaOl/FL WyNTdzzmQBbUA== Date: Tue, 24 Oct 2023 10:25:03 +0100 From: Conor Dooley To: Anup Patel Cc: Palmer Dabbelt , Paul Walmsley , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Frank Rowand , Conor Dooley , Marc Zyngier , =?iso-8859-1?Q?Bj=F6rn_T=F6pel?= , Atish Patra , Andrew Jones , Sunil V L , Saravana Kannan , Anup Patel , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v11 07/14] irqchip: Add RISC-V incoming MSI controller early driver Message-ID: <20231024-arbitrate-glitter-2053d17d7260@spud> References: <20231023172800.315343-1-apatel@ventanamicro.com> <20231023172800.315343-8-apatel@ventanamicro.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="TUEnEqtl71dlQREh" Content-Disposition: inline In-Reply-To: <20231023172800.315343-8-apatel@ventanamicro.com> X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Tue, 24 Oct 2023 02:25:28 -0700 (PDT) --TUEnEqtl71dlQREh Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Oct 23, 2023 at 10:57:53PM +0530, Anup Patel wrote: > +#ifdef CONFIG_GENERIC_IRQ_DEBUGFS > +void imsic_vector_debug_show(struct seq_file *m, > + struct imsic_vector *vec, int ind) > +{ > + unsigned int mcpu = 0, mlocal_id = 0; > + struct imsic_local_priv *lpriv; > + bool move_in_progress = false; > + struct imsic_vector *mvec; > + bool is_enabled = false; > + unsigned long flags; > + > + lpriv = per_cpu_ptr(imsic->lpriv, vec->cpu); > + if (WARN_ON(&lpriv->vectors[vec->local_id] != vec)) > + return; > + > + raw_spin_lock_irqsave(&lpriv->ids_lock, flags); > + if (test_bit(vec->local_id, lpriv->ids_enabled_bitmap)) > + is_enabled = true; > + mvec = lpriv->ids_move[vec->local_id]; > + if (mvec) { > + move_in_progress = true; > + mcpu = mvec->cpu; > + mlocal_id = mvec->local_id; > + } > + raw_spin_unlock_irqrestore(&lpriv->ids_lock, flags); > + > + seq_printf(m, "%*starget_cpu : %5u\n", ind, "", vec->cpu); > + seq_printf(m, "%*starget_local_id : %5u\n", ind, "", vec->local_id); > + seq_printf(m, "%*sis_reserved : %5u\n", ind, "", > + (vec->local_id <= IMSIC_IPI_ID) ? 1 : 0); > + seq_printf(m, "%*sis_enabled : %5u\n", ind, "", > + (move_in_progress) ? 1 : 0); gcc & clang report: drivers/irqchip/irq-riscv-imsic-state.c:288:14: warning: variable 'is_enabled' set but not used [-Wunused-but-set-variable] This looks to be a copy-pasta issue, and the move_in_progress here should be is_enabled? > + seq_printf(m, "%*sis_move_pending : %5u\n", ind, "", > + (move_in_progress) ? 1 : 0); > + if (move_in_progress) { > + seq_printf(m, "%*smove_cpu : %5u\n", ind, "", mcpu); > + seq_printf(m, "%*smove_local_id : %5u\n", ind, "", mlocal_id); > + } > +} --TUEnEqtl71dlQREh Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZTeNbgAKCRB4tDGHoIJi 0hg+AP9hiwEtULaMca2iBSTHNKRnMLEccd171Cmd37iYCpIvngD/QbHaowrk285r j/XrLdDztdWG1QjItpoXzSrizhks6wo= =OUuT -----END PGP SIGNATURE----- --TUEnEqtl71dlQREh--