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 99D871A01B4 for ; Mon, 24 Jun 2024 18:22:26 +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=1719253346; cv=none; b=BDbDnhTPh9i5McAoMeq+v+jDiO2vLd5wMT4uqFvdQpAxPKFdovyyl+r3CnBS7UHdSE00BnHipAi0Si2jkXDwyf3RhAil0/uUJ9O0OD2CpdyBTAlRZSCkYdhDvav/CBxP2+bdJwENmakPPJoq/pmt9TJPD77OXko9yyonAjnOH7s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719253346; c=relaxed/simple; bh=yK6640YGx1vwLwhoIVfX1IsWcIznZJ8/7MF8b7UeipU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Vz2JmwfhR9Ml/bhDTnL1q4+0/G1z4aRZukwv/xHV/XyVeHWtmee42hTDOSu/L7c0Qo9Fv9dGEU91ABMy58Mx1vFKAksPmrUq4uqD0bvSsOpZGc78MCnOuVSgvJSj5UrRJYnj79pOe9bwJJJhQGVYmV73CuJ5G5CNg0LTSaf8HPE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id CCEF7C2BBFC; Mon, 24 Jun 2024 18:22:24 +0000 (UTC) Date: Mon, 24 Jun 2024 19:22:22 +0100 From: Catalin Marinas To: Thomas Gleixner Cc: Mark Rutland , linux-arm-kernel@lists.infradead.org, Will Deacon , alexandru.elisei@arm.com, linux-kernel@vger.kernel.org, maz@kernel.org Subject: Re: [PATCH v2 0/5] arm64: irqchip/gic-v3: Use compiletime constant PMR values Message-ID: References: <20240617111841.2529370-1-mark.rutland@arm.com> <87h6dkzmwh.ffs@tglx> 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=us-ascii Content-Disposition: inline In-Reply-To: <87h6dkzmwh.ffs@tglx> On Sat, Jun 22, 2024 at 11:29:50PM +0200, Thomas Gleixner wrote: > On Fri, Jun 21 2024 at 18:26, Catalin Marinas wrote: > > On Mon, Jun 17, 2024 at 12:18:36PM +0100, Mark Rutland wrote: > >> Mark Rutland (5): > >> wordpart.h: Add REPEAT_BYTE_U32() > >> irqchip/gic-common: Remove sync_access callback > >> irqchip/gic-v3: Make distributor priorities variables > >> irqchip/gic-v3: Detect GICD_CTRL.DS and SCR_EL3.FIQ earlier > >> arm64: irqchip/gic-v3: Select priorities at boot time > >> > >> arch/arm64/include/asm/arch_gicv3.h | 15 -- > >> arch/arm64/include/asm/ptrace.h | 35 +--- > >> arch/arm64/kernel/image-vars.h | 5 - > >> drivers/irqchip/irq-gic-common.c | 22 +-- > >> drivers/irqchip/irq-gic-common.h | 7 +- > >> drivers/irqchip/irq-gic-v3-its.c | 11 +- > >> drivers/irqchip/irq-gic-v3.c | 225 ++++++++++++------------ > >> drivers/irqchip/irq-gic.c | 10 +- > >> drivers/irqchip/irq-hip04.c | 6 +- > >> include/linux/irqchip/arm-gic-common.h | 4 - > >> include/linux/irqchip/arm-gic-v3-prio.h | 52 ++++++ > >> include/linux/irqchip/arm-gic-v3.h | 2 +- > >> include/linux/wordpart.h | 8 + > >> 13 files changed, 201 insertions(+), 201 deletions(-) > >> create mode 100644 include/linux/irqchip/arm-gic-v3-prio.h > > > > Are you ok for these patches to go through the arm64 tree (I can put > > them on a stable branch) or you'd rather get them through the irqchip > > tree? Either way, I don't expect (major) conflicts with the arm64 tree. > > Take them through your tree with my Acked-by. Yes a branch would be > appreciated just in case. Thanks. I added them to the arm64 for-next/gic-v3-pmr branch (on git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git). > There is also > > https://lore.kernel.org/all/20240529133446.28446-1-Jonathan.Cameron@huawei.com > > which fiddles with the GIC but most of this is not irqchip code. No idea > how that is supposed to find it's way into the tree. I tried to avoid this series so far ;). I'll poke James Morse tomorrow to see whether he has any outstanding comments (since he started the work initially). If not, I'll queue them through the arm64 tree (same as above, on a stable branch in case of conflicts). Thanks. -- Catalin