From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 34F351EE7C6 for ; Mon, 30 Mar 2026 06:21:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774851708; cv=none; b=TKkZY1mOVDtksrTYetIyyXDDw5pIPIcMtcJP7nkq2au9/hhsWAOOrb37ek39/3Ryra2YsqmfynK/14reHOZbhwdGIeumgf7dAGDARnXrtCgPlJUfJItLDWSq1ZDMLqZRSH1qh4+B7ZKYVBVaNupe3pHpBI8D0mN2/lIeaJKhiLI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774851708; c=relaxed/simple; bh=rA1wAHj2HVA0V60w/f5poGZwOOaEC5kwcQDsyj2tV14=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=EKoN+zYEtl9DGdsWKv08g3rRsSSFq5ap1KGZ50j/54n8Ah4xCDzjfRSpODoFZS1iR0+yj1Dz0SOnvNFiI0q6xyy5eukI6jixiBEWGnypaD/ugz0A9mzCnYn2UKt8i1fIy0lEXocDf3NrkjtBcaiDz7QmJPsDBFQNCPxwiayzALA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=elxkLYuP; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="elxkLYuP" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Transfer-Encoding :Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Sender:Reply-To:Content-ID:Content-Description; bh=ikemLe1zJJg1roIqdakqClvPR+37mkaCzRu/wDT4rzQ=; b=elxkLYuPUP0/9y92deAIxIghOT wrXdPCgeUD6pmYGV6mTV/InNce7Lu46Q4OWeUzXKRJ7CkR20hKtCRrYK+Xrp5AUz7frigA4AEWdd2 RlZUD+mTw+gztJxBKXOsjaQ20haw9PJJD8Wn/xcXB24csKOt6B9Ir3UwppQ3KG+Am5tP+bugl3mlW PN3E3rW7hRJktNfyAvtJu5lHqTDC6nhXLaVqZ/KBVmdIBLBENR/cmQv22tUSjitB6pEWY2sK1j9fN XGwyZ1ycoIaZQlRtV8OuwOMz02KMcXK+QGOSZYLytLTTJ/VwuehEbIoHsLnEIv04Fa26oK676hi9m AFH22JoQ==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1w760Q-0000000Ag5T-22Zq; Mon, 30 Mar 2026 06:21:46 +0000 Date: Sun, 29 Mar 2026 23:21:46 -0700 From: Christoph Hellwig To: mpenttil@redhat.com Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, David Hildenbrand , Jason Gunthorpe , Leon Romanovsky , Alistair Popple , Balbir Singh , Zi Yan , Matthew Brost , Marco Pagani Subject: Re: [PATCH v7 5/6] mm: add new testcase for the migrate on fault case Message-ID: References: <20260330043017.251808-1-mpenttil@redhat.com> <20260330043017.251808-6-mpenttil@redhat.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=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260330043017.251808-6-mpenttil@redhat.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Mon, Mar 30, 2026 at 07:30:16AM +0300, mpenttil@redhat.com wrote: > From: Mika Penttilä This seems to lack a commit message. Also where is the real user of your changes? It seems like only this test case consumes it currently and you actually add dead code?