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 16A7184A2F for ; Mon, 29 Jul 2024 07:51:19 +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=1722239480; cv=none; b=AO57+LuNKu49fauxWWGzKBBC5JpLTwcs1g+vrKywRDsrEo9cPPoJRmbaqb3vJOv3YKgwY9BWP3K4TFirtJb2ISY+R4VcPl0SDgsmLWdc2TN/QiCWRUK77P7jNODpGkJJO+7z3whSRqVviC4VSU+SlUCrfXda1MS0dTkW0X0wmKs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722239480; c=relaxed/simple; bh=wAm6u1EOv7BwO7sBFsv7oJ+CasKHpGleXn84tvnaZEM=; h=Subject:To:Cc:From:Date:Message-ID:MIME-Version:Content-Type; b=Z/icQqACiMHcTpR/hz/MM1aIFA1XvGlxkGQ8Mhkv/1/2Bj+QLqxrNRORtGpjOie+iz6Y+G98opUPS7g5rG0jD3D/DBnOj38bvds37I4bYg6y9AUCIqJlIlBi+4yykT1EAvYNZA9/cUvXE8Afh7rnEEUuOAqvf9iy//EHXTRM+/Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=e2Mtnkf+; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="e2Mtnkf+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 20A10C32786; Mon, 29 Jul 2024 07:51:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1722239479; bh=wAm6u1EOv7BwO7sBFsv7oJ+CasKHpGleXn84tvnaZEM=; h=Subject:To:Cc:From:Date:From; b=e2Mtnkf+7h4fjzaF5m6pa9R2zJVR8vMSOpyoNz4FfV2hNumEX4byXM3bH/hvMKBEi Iw5q1Nw7MyVs2sx8h0EdRO3Pd1H6gJP5M4Z+Vc4+gGNzzy9PTY1vrbPT/5fWXPIFm/ fZwy2P8VD8cd5bviX1KxhJZ8Mx6tTHu1yZqm38tU= Subject: FAILED: patch "[PATCH] irqchip/gic-v3: Fix 'broken_rdists' unused warning when !SMP" failed to apply to 6.10-stable tree To: catalin.marinas@arm.com,maz@kernel.org,stable@vger.kernel.org Cc: From: Date: Mon, 29 Jul 2024 09:51:16 +0200 Message-ID: <2024072916-brewing-cavalier-a90a@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit The patch below does not apply to the 6.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.10.y git checkout FETCH_HEAD git cherry-pick -x 080402007007ca1bed8bcb103625137a5c8446c6 # git commit -s git send-email --to '' --in-reply-to '2024072916-brewing-cavalier-a90a@gregkh' --subject-prefix 'PATCH 6.10.y' HEAD^.. Possible dependencies: 080402007007 ("irqchip/gic-v3: Fix 'broken_rdists' unused warning when !SMP and !ACPI") d633da5d3ab1 ("irqchip/gic-v3: Add support for ACPI's disabled but 'online capable' CPUs") fa2dabe57220 ("irqchip/gic-v3: Don't return errors from gic_acpi_match_gicc()") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 080402007007ca1bed8bcb103625137a5c8446c6 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Fri, 5 Jul 2024 12:54:29 +0100 Subject: [PATCH] irqchip/gic-v3: Fix 'broken_rdists' unused warning when !SMP and !ACPI Compiling the GICv3 driver on arm32 with CONFIG_SMP disabled (CONFIG_ACPI is not available) generates an unused variable warning for 'broken_rdists'. Add a __maybe_unused attribute to silence the compiler. Fixes: d633da5d3ab1 ("irqchip/gic-v3: Add support for ACPI's disabled but 'online capable' CPUs") Cc: # .x Acked-by: Marc Zyngier Signed-off-by: Catalin Marinas diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c index cc81515c1413..18619d29b2ed 100644 --- a/drivers/irqchip/irq-gic-v3.c +++ b/drivers/irqchip/irq-gic-v3.c @@ -44,7 +44,7 @@ #define GIC_IRQ_TYPE_PARTITION (GIC_IRQ_TYPE_LPI + 1) -static struct cpumask broken_rdists __read_mostly; +static struct cpumask broken_rdists __read_mostly __maybe_unused; struct redist_region { void __iomem *redist_base;