From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 4AE703DC4D9; Fri, 11 Sep 2026 03:28:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789097290; cv=none; b=VNCm48e61BapKNN2HHpBgfn7K8SvQqs/U7m57Od3E3UM37xLHok/cbKzjb5EurZe++5cVEF2QW8qCsANJlX+Q+AKBQIW0Yf5t8mwE16C/3XbyryzAklahbMNuWVmZPGluds3IWpUKWtXosJPxVS8TidvZoUbECVVf5aB5upwPl0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789097290; c=relaxed/simple; bh=tmrKbZe/FQ5ZENJfY5AZXndssTok4+AJnBT6nbKFwc8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=rkeMuYfg7EcV4xaRtgsmYYzQtQ5svHLOFem9m7nAL7Wue7xY3+EQRaD8IZTG6VO6WPDRFrRlS4h1H97C+j0Q41Mo6rvHAk8meQc2SuaugWliALmNU18Mr6n5Oapn2Vgt6oeKUl2Kzx3m8I0OnLmfhvxchxa6Ij1191KJNrPYVTo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=feUh0UZB; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="feUh0UZB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9AB181F000FF; Fri, 11 Sep 2026 03:28:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789097288; bh=QbMD56baPgM+e8xPeMNNZSCp/t9stBa6OwHW9SFOA28=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=feUh0UZBssO51F57kDi2j/ZaL6ovAYwz5gkKITjjKUh0UlXjPERvne8pnMQ/QpT0U oPsXx4uVqHTmf3eX8kkEtBqAYPgRGiOX8plVLwQLdoE4w2qpWbXd0c3C1FChmKHrzm upH51A4XT7x2TmOdH623XueCJMkvtDqnf6koNB1scqwAbu1ylwL4RVtQFkC4SV0WcW qHFD4uE8JKaIwQS5dtHxVGdA8NxRjO0pbWlEpV9PdoQR4E6vNCeUFVLKGGiC6UdJe0 B5Lr268ylvHEGQV1+szYoiLWXi4yPm+cM8SZUXT19AlyAH1ZebLVzplzmC5MrsTiEG dc84KF0TWuwJQ== From: Guo Ren Date: Fri, 11 Sep 2026 03:27:10 +0000 Subject: [PATCH v2 2/6] riscv: sbi: Use IPI_MAX for SBI IPI muxing Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260911-ipi_max-v2-2-a77826ff189e@kernel.org> References: <20260911-ipi_max-v2-0-a77826ff189e@kernel.org> In-Reply-To: <20260911-ipi_max-v2-0-a77826ff189e@kernel.org> To: Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Daniel Lezcano , Thomas Gleixner , Radu Rendec , Anup Patel , Tiffany Lin , Andrew-CT Chen , Yunfei Dong , Minghsiu Tsai , Houlong Wei , Mauro Carvalho Chehab , Matthias Brugger , AngeloGioacchino Del Regno Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, "tip-bot2 for GUO Ren (XuanTie)" , "GUO Ren (XuanTie)" X-Mailer: b4 0.16.0 From: "tip-bot2 for GUO Ren (XuanTie)" The following commit has been merged into the irq/drivers branch of tip: Commit-ID: 2a0d49514f297baee259b19fb5553b538aa67d10 Gitweb: https://git.kernel.org/tip/2a0d49514f297baee259b19fb5553b538aa67d10 Author: GUO Ren (XuanTie) AuthorDate: Sun, 16 Aug 2026 07:00:46 Committer: Thomas Gleixner CommitterDate: Fri, 04 Sep 2026 15:34:34 +02:00 riscv: sbi: Use IPI_MAX for SBI IPI muxing Now that IPI_MAX is visible from , replace the hard-coded BITS_PER_BYTE with the proper symbolic constant in the SBI IPI extension driver. No functional change; IPI_MAX is still 8. Signed-off-by: GUO Ren (XuanTie) Signed-off-by: Thomas Gleixner Reviewed-by: Anup Patel Link: https://patch.msgid.link/20260816070049.2097442-3-guoren@kernel.org --- arch/riscv/kernel/sbi-ipi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/kernel/sbi-ipi.c b/arch/riscv/kernel/sbi-ipi.c index 0cc5559c08d8..eeec178a9b95 100644 --- a/arch/riscv/kernel/sbi-ipi.c +++ b/arch/riscv/kernel/sbi-ipi.c @@ -57,7 +57,7 @@ void __init sbi_ipi_init(void) return; } - virq = ipi_mux_create(BITS_PER_BYTE, sbi_send_ipi); + virq = ipi_mux_create(IPI_MAX, sbi_send_ipi); if (virq <= 0) { pr_err("unable to create muxed IPIs\n"); irq_dispose_mapping(sbi_ipi_virq); @@ -75,7 +75,7 @@ void __init sbi_ipi_init(void) "irqchip/sbi-ipi:starting", sbi_ipi_starting_cpu, NULL); - riscv_ipi_set_virq_range(virq, BITS_PER_BYTE); + riscv_ipi_set_virq_range(virq, IPI_MAX); pr_info("providing IPIs using SBI IPI extension\n"); /* -- 2.43.0