From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 91AEA376BF8 for ; Mon, 19 Jan 2026 14:24:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768832698; cv=none; b=MGIjBOeSde3yZF4IbO8p7WfRD+apd1Mw/vFxxevMJdps+Oii8L10iiLPgCIm8Yk0inKTHrOxckMgylcsgVKqGQ9pMAfsWqyXTeYAoS6Gcn8CQm4R4yw9yyLAMwHCBY3L0HHpN/k6G/8MZaS14EFjm2i+5FlK53YNAxdbnsEy3h4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768832698; c=relaxed/simple; bh=v1sciITZqN0hNvGR0YzBR4kuRnBvQjIP+4ux4WD5CyU=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=CuCSwQVoNm4y2Eab+C4LnchyJ/3xkDHswiQ8Z7Unt67aT8JxwGAWOoODng+35RJtVzRO1ldy1ssFNBNI3wgQ7CbbwTd5INrNa5AARkSqmQ0r59y6xSF6edV1XLiEXGhKghcgiBXuJaOU5Bec5kBCH3zLTjfliharg8co9eTp5yQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KEOB9ZqK; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="KEOB9ZqK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6E947C116C6; Mon, 19 Jan 2026 14:24:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768832698; bh=v1sciITZqN0hNvGR0YzBR4kuRnBvQjIP+4ux4WD5CyU=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=KEOB9ZqKNWr/46rFUwYztJpvzzegFANcAGg4i+uPBerrQW/9MFwcaxg93QkKgwX2A RorMQMZWLGF3y/InfycmU3zNtLYf8EhHFQEu4qOZ40M0tcCjQ8TqSnwPVenb4pQDpA 2xU4/vQhjDW81pcmCn0ETs252dA5xp/DzdVPnQPL/eiKLTFwpktN9OoHddyb0lh8bj vk/cJRz9Ez7+fCJjEvKajofyfEeGLDjTEPh7KLGv48J0XLdo+noiHj/NmKJhMW7QZT QJAMdaMU4dJQHL1xj5wt0mzB5oxF8xlKqe4UkvDK72lD+TOqbwgHJHUCY0/8rtjXDm ZMPZa6HJwpb3Q== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 788633A55FAF; Mon, 19 Jan 2026 14:21:29 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] Revert "irqchip/riscv-imsic: Embed the vector array in lpriv" From: patchwork-bot+linux-riscv@kernel.org Message-Id: <176883248829.1426077.16023211489280922945.git-patchwork-notify@kernel.org> Date: Mon, 19 Jan 2026 14:21:28 +0000 References: <20251223143544.1504217-1-anup.patel@oss.qualcomm.com> In-Reply-To: <20251223143544.1504217-1-anup.patel@oss.qualcomm.com> To: Anup Patel Cc: linux-riscv@lists.infradead.org, tglx@linutronix.de, palmer@dabbelt.com, pjw@kernel.org, alex@ghiti.fr, sunilvl@oss.qualcomm.com, atish.patra@linux.dev, andrew.jones@oss.qualcomm.com, samuel.holland@sifive.com, anup@brainfault.org, kvm-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Hello: This patch was applied to riscv/linux.git (fixes) by Thomas Gleixner : On Tue, 23 Dec 2025 20:05:44 +0530 you wrote: > The __alloc_percpu() fails when the number of IDs are greater than 959 > because size parameter of __alloc_percpu() must be less than 32768 (aka > PCPU_MIN_UNIT_SIZE). This failure is observed with KVMTOOL when AIA is > trap-n-emulated by in-kernel KVM because in this case KVM guest has 2047 > interrupt IDs. > > To address this issue, don't embed vector array in struct imsic_local_priv > until __alloc_percpu() support size parameter greater than 32768. > > [...] Here is the summary with links: - Revert "irqchip/riscv-imsic: Embed the vector array in lpriv" https://git.kernel.org/riscv/c/a33d16dc874a You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html