From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [78.32.30.218]) (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 5ABDA17A302 for ; Wed, 16 Apr 2025 15:48:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=78.32.30.218 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744818502; cv=none; b=rQUx+eNym6U3PvDnMy/eXKUsdnto6fKYnAbtu7FP74NhwrrF+zMiIHZwMAtJko4ehJugsNVKrb/Gd2jeYbmGYA3tUVUTPVvAsatHkCH/9615m29ziubZEjaCyJnxt81fTZv5FFOgBWQRxeO2RPhJLckRcUdngxK/1fhojGcThqo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744818502; c=relaxed/simple; bh=VlivBJYEHYBNKbSny+fI916ztx/nhy77IUZ9Ci090Ds=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mifs483ZQIWkKIsEQW/BesNyypqIyUxsYz44FY8RkrTywXb4bK4x/KDuQDpZ95si4rcHk5FFdcqzBHnTuRWyPP9swF+K1PLY2u4dqMmDftt+B4VN6tzW5dqj86Mnv74TJf1wtBMGvYblVewild2uYrlJGMAAlZiznRi4AaUyrgw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk; spf=none smtp.mailfrom=armlinux.org.uk; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b=pE38ll4t; arc=none smtp.client-ip=78.32.30.218 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="pE38ll4t" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=yLdcYW62KrvvJerOGCHyeuwlEDQ19UgL06buz3bTrWs=; b=pE38ll4tzVmjMwjrgTgJ89l7bv 8qR11Xf6aAap56g90UXQWw37wr7veCn625eaTTHWNOrQyheqVFfW35Z4nB3aBUyhGrFd+m24KG86L uL+x1tVbM8q9F2YzIe2yR4WbbHpBTIYKs5QzSbCNS5F73granIgM9wtJljRSE/TuYh6g1HBGK4TAl lht199JlgTZDuirsK6rdO7rNeKgVOmpUdStapsd4NjgS8q6lZMXSjLCpqSz217Y5fOTfS6we7BxWb ecncP6w7tYiCRp6MTrabqkXcg9m478O0uTNwCOgIkZjkUTDVG3dpmq6lniKcevAVQTBEVRcNpT0DT 4Fvavaag==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:34616) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1u54zj-0001aC-0e; Wed, 16 Apr 2025 16:48:11 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.96) (envelope-from ) id 1u54ze-0001WI-34; Wed, 16 Apr 2025 16:48:06 +0100 Date: Wed, 16 Apr 2025 16:48:06 +0100 From: "Russell King (Oracle)" To: Ross Stutterheim Cc: Catalin Marinas , Ross Stutterheim , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Mike Rapoport , Linus Walleij Subject: Re: [PATCH v2] arm/memremap: fix arch_memremap_can_ram_remap() Message-ID: References: <20250414133219.107455-1-ross.stutterheim@garmin.com> <20250414142140.131756-1-ross.stutterheim@garmin.com> 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: Sender: Russell King (Oracle) On Wed, Apr 16, 2025 at 08:57:09AM -0500, Ross Stutterheim wrote: > On 4/16/25 05:09, Catalin Marinas wrote: > > > Fixes: 260364d112bc ("arm[64]/memremap: don't abuse pfn_valid() to ensure presence of linear map") > > > Signed-off-by: Ross Stutterheim > > > > I think you could also add: > > > > Cc: > Done. I also added some other Cc: entries on V3 along with Reviewed-by: > lines . I'm new here, so I'm not sure I've used those 100% properly. > > > Not sure how Russell picks patches up these days (I used to send them to > > the patch system - > > https://www.arm.linux.org.uk/developer/patches/info.php). > > > > It might be simpler with git send-email (that's the alias I had): > > > > git send-email --add-header="KernelVersion: $(git describe --abbrev=0)" --no-thread --suppress-cc=all --to="patches@armlinux.org.uk" > > > Thanks. I created an account there and submitted V3 through the web > interface (to avoid my SMTP server appending more stuff on the end). Thanks, seems all good, applied and pushed out. I'll send it to Linus tomorrow as it's certainly a serious regression. I'm surprised Mike hasn't responded... -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!