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 D1505230BDB for ; Sun, 16 Aug 2026 07:01:11 +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=1786863672; cv=none; b=EVoKjBWcImEO4QNhnSlQzQwNQMC5SLFV62JRrVtwJNRzHeX2CSpPRZDQ8JrLt9XtgZh1v7YsxrmmjnVHSPulnpUa0ry6SmEiJjQ8ycw8Ni1HZetyEMdS46E7clWJ9Kr0RxL0egDSclcqWdgqrGdJ2T0VV/wE8qmMfgFgJl91uUg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786863672; c=relaxed/simple; bh=/W7NGxAL9BqW20OaUhy/pkRiNSPbiOw9EIodJqfpNsQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Y48Xw/IAGFYJR+WT+J7DPPY312oVqxYyp7bBnuDVuGwGIggpdwlBv0tGp1gKFnVVl4kF5VlFKhDa8xqtoEwAnKa6aS0dxYkputRNZ3HcOy+PfUdC5DcRB5dNK9xUPit9cQTs/81uPWcKsBeMmKatvU3s3zlmzsWUH/4sVGa5B1s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TISlbhDv; 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="TISlbhDv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9F6151F000E9; Sun, 16 Aug 2026 07:01:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786863671; bh=6qhxawFRrWwuiVPOyNVYAZ9b5mpiegOTbZA7RhAR7g0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=TISlbhDvgTJqS8fWldW2PqgROrYhkeCY1wAyzBIh5B9PwxDD/fkz4Fov+XMJ1C62L lTTNQW9SYgcQTKw3VIJgpJ87hv+/wKj1eDTMF/9tgSDI9jsXfi4MRCAe4Pai61iIZ9 s7df9sIPLJinp3OD2qV0230hkmkxPUQEbSOjX2bGRFuY8flwuSiexqp7SFdkBLPP5+ IdCVM0mfMRbBVsYrnLaOLg2QDjCeGQ8OzA8cb/OioW6ZXtu1Z+UYqN0DBHhRnb4nsI GPtKh2wguVk2b5t+LwWFKJ741v+oRw6Fb0YtNchC5kWIdhLzF7J4rhgmb4rnAcAcX6 1NyJ4rL1bpPUA== From: Guo Ren To: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Cc: palmer@dabbelt.com, pjw@kernel.org, aou@eecs.berkeley.edu, alex@ghiti.fr, tglx@kernel.org, daniel.lezcano@kernel.org, anup@brainfault.org, hui.wang@canonical.com, samuel.holland@sifive.com, "GUO Ren (XuanTie)" Subject: [PATCH 2/5] riscv: sbi: Use IPI_MAX for SBI IPI muxing Date: Sun, 16 Aug 2026 07:00:46 +0000 Message-ID: <20260816070049.2097442-3-guoren@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260816070049.2097442-1-guoren@kernel.org> References: <20260816070049.2097442-1-guoren@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: "GUO Ren (XuanTie)" 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) --- 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