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 C243438C2B8 for ; Mon, 4 May 2026 10:03:14 +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=1777888994; cv=none; b=Gam5+y98NafxYAtChIiBB8bPWVXsvhtoJC+iJftbpKIqVLEGpuDRl4eMsZtoO5n5VhGto3DqHjtGhU8wKgTzV6tmu1wMg4FPqYLwkOQqinSZ3AGP7xMKdbvMUpmaGapSJ8ycPvFUm2Yh1Bjkg2oHaccMs7ISyfyD91q1/Xk8kFE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777888994; c=relaxed/simple; bh=enCxJHACsOEBuyxU2hbnmEQEliV/sn1koOsAuC4iyrM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=n/qKFGaehzGvEK8jDhr3qqRFcZUiAbBwcec7NrF64HY+dNExyYxgvbN5vEZO5xqqH4QboCOVpbNi6V2NJ9JVeopW1WdePUaaJgrFV9B2ssaeHW5EPyDUo8tbfMSaV/3EGjcmhZaVCM0XWuX8ejSPM+hcGIbsWemjvHYzzsL2psQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=e1ZrImbe; 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="e1ZrImbe" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A8F70C2BCB8; Mon, 4 May 2026 10:03:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777888994; bh=enCxJHACsOEBuyxU2hbnmEQEliV/sn1koOsAuC4iyrM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=e1ZrImbeTyVCLuc7NGpS6TanJr/86xmMVmcnzDmbdJmdjldjiRkkT6EoxUWK3szJV HSzJvfkf56daCqg2XDFkEDrY40SaCTYICN2sJKE9sX895dXLG5XEo0MayXx94ufK2Y h8mKEAtRxtQ9Cd2S6g1kZVtingvvQ9K5m2N0zCnIqzdZU1tHPKB0c3/YH4LIeXe9Ov K/LJZTVBpBco7L0ErHq/jF88oLP7N/GyLZpJk6xWI1ISsn0wrkrBQpQGpqtWsVRK14 h7wmYe8shEEYaMlfmEZtPtmWCOL5b7rUc0IBEB5Nbvqvs8i8QwHDTDTfcspNumJtIb 8iZ78XcJ+sEOA== Date: Mon, 4 May 2026 12:03:07 +0200 From: Mike Rapoport To: Pratyush Yadav Cc: Michal Clapinski , Evangelos Petrongonas , Pasha Tatashin , Alexander Graf , Samiullah Khawaja , kexec@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Andrew Morton , Vlastimil Babka , Suren Baghdasaryan , Michal Hocko , Brendan Jackman , Johannes Weiner , Zi Yan Subject: Re: [PATCH v9 0/3] kho: add support for deferred struct page init Message-ID: References: <20260423122538.140993-1-mclapinski@google.com> <2vxzse87392a.fsf@kernel.org> 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: <2vxzse87392a.fsf@kernel.org> On Mon, May 04, 2026 at 09:53:01AM +0200, Pratyush Yadav wrote: > On Sun, May 03 2026, Mike Rapoport wrote: > > > Hi Michal, > > > > On Thu, Apr 23, 2026 at 02:25:35PM +0200, Michal Clapinski wrote: > >> When CONFIG_DEFERRED_STRUCT_PAGE_INIT is enabled, struct page > >> initialization is deferred to parallel kthreads that run later in > >> the boot process. > > > > This patchset breaks memblock tests: > > https://github.com/linux-mm/linux-mm/actions/runs/25259346624/job/74063911769 > > > > Can you please send a fix? > > Would something like this do the trick? It fixes the build for me and > the tests pass. > > I can send this as a proper patch if this looks good. Yes, please :) > --- 8< --- > diff --git a/tools/testing/memblock/linux/mmzone.h b/tools/testing/memblock/linux/mmzone.h > index bb682659a12d..8d934ff5b080 100644 > --- a/tools/testing/memblock/linux/mmzone.h > +++ b/tools/testing/memblock/linux/mmzone.h > @@ -35,4 +35,8 @@ typedef struct pglist_data { > > } pg_data_t; > > +enum migratetype { > + MIGRATE_CMA, > +}; > + > #endif > -- > Regards, > Pratyush Yadav -- Sincerely yours, Mike.