From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.223.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 28F5E34D3B9 for ; Wed, 8 Jul 2026 14:40:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783521615; cv=none; b=VRWFAAO3qpIBTbijhwHkc+1n+b/ain3mGGfE/JiKukM7hKkKz1DuSA1T6fMxDcq8leuZE8PLYBYhb4T/3yr3ltIbsPJWAVzraxc2w+x+LZks/91kwKDXfvKe0pEWhrWcvq0KT9sDrzgNtiZtYXCz1D8Ki8hCo5LUVNpOOIx9X0A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783521615; c=relaxed/simple; bh=yuUVo46TPY5851lOHKupGp3FOepxlvwfEUBm91MEh4Y=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=K3LOdpUHp5MRqcFKh6Ol4K3Xlu6d/TUdh1EF34YgiN8cTGsukQ9tRYrFo2cSfJ9IMuIhUXYfxkcHumeXBTbzAjXZB0YbisBdxXvIw2cfXuiKfr+APjcVHfn5qdGRqrNpi1gMilBU5V3l2lxXfosYx8KQggolLcDg4gY93z7MnMA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de; spf=pass smtp.mailfrom=suse.de; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=x6mCiXdN; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=8N9SpLHj; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=x6mCiXdN; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=8N9SpLHj; arc=none smtp.client-ip=195.135.223.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="x6mCiXdN"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="8N9SpLHj"; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="x6mCiXdN"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="8N9SpLHj" Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 0A2157590D; Wed, 8 Jul 2026 14:40:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1783521612; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=IT6R9JdS1qWXaSJz8T2OAGJP2kCrD5Fj7NESw4gwF7U=; b=x6mCiXdNKicWFg2CWsB0PFahRQukGvEJqVl0pHyQO8vxsIq4rWrrJ0uTtGc3978stNW/tD QBGGLFNiFo+QM2KbLpRE2FjKeyWqKBIiXRa1qlnbqSDjGv7/YoP9m0ooYH8RZEu4nSIndW x6fDIgJoc+sEt7PKUCOrW1uQaZLASew= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1783521612; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=IT6R9JdS1qWXaSJz8T2OAGJP2kCrD5Fj7NESw4gwF7U=; b=8N9SpLHjhnDgpzT3KIggZCKa66Eeff4e1lNIH0LMvT/rVyhaaL6FBbW68MUOHw6ju+8Su6 JMfdF9zbYgVyJeDQ== Authentication-Results: smtp-out2.suse.de; dkim=pass header.d=suse.de header.s=susede2_rsa header.b=x6mCiXdN; dkim=pass header.d=suse.de header.s=susede2_ed25519 header.b=8N9SpLHj DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1783521612; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=IT6R9JdS1qWXaSJz8T2OAGJP2kCrD5Fj7NESw4gwF7U=; b=x6mCiXdNKicWFg2CWsB0PFahRQukGvEJqVl0pHyQO8vxsIq4rWrrJ0uTtGc3978stNW/tD QBGGLFNiFo+QM2KbLpRE2FjKeyWqKBIiXRa1qlnbqSDjGv7/YoP9m0ooYH8RZEu4nSIndW x6fDIgJoc+sEt7PKUCOrW1uQaZLASew= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1783521612; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=IT6R9JdS1qWXaSJz8T2OAGJP2kCrD5Fj7NESw4gwF7U=; b=8N9SpLHjhnDgpzT3KIggZCKa66Eeff4e1lNIH0LMvT/rVyhaaL6FBbW68MUOHw6ju+8Su6 JMfdF9zbYgVyJeDQ== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id A099D779AE; Wed, 8 Jul 2026 14:40:10 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id 9OPdI0phTmqNDAAAD6G6ig (envelope-from ); Wed, 08 Jul 2026 14:40:10 +0000 Date: Wed, 8 Jul 2026 15:40:08 +0100 From: Pedro Falcato To: Gregg Leventhal Cc: Matthew Wilcox , Andrew Morton , David Hildenbrand , Lorenzo Stoakes , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, stable@vger.kernel.org, Alexander Viro , Christian Brauner , Jan Kara , Song Liu , Eric Hagberg , Zi Yan Subject: Re: [PATCH stable] mm/khugepaged: write all dirty file folios when collapsing Message-ID: References: <20260702165409.164568-1-pfalcato@suse.de> Precedence: bulk X-Mailing-List: linux-fsdevel@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: X-Spam-Flag: NO X-Rspamd-Action: no action X-Spam-Level: X-Spamd-Result: default: False [-4.01 / 50.00]; BAYES_HAM(-3.00)[99.99%]; NEURAL_HAM_LONG(-1.00)[-1.000]; MID_RHS_NOT_FQDN(0.50)[]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; MIME_TRACE(0.00)[0:+]; RCVD_VIA_SMTP_AUTH(0.00)[]; FUZZY_RATELIMITED(0.00)[rspamd.com]; TO_DN_SOME(0.00)[]; RCPT_COUNT_TWELVE(0.00)[22]; ARC_NA(0.00)[]; MISSING_XM_UA(0.00)[]; RCVD_TLS_ALL(0.00)[]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns,suse.de:dkim]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DNSWL_BLOCKED(0.00)[2a07:de40:b281:106:10:150:64:167:received,2a07:de40:b281:104:10:150:64:97:from]; DKIM_TRACE(0.00)[suse.de:+] X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Queue-Id: 0A2157590D X-Spam-Score: -4.01 On Wed, Jul 08, 2026 at 10:05:43AM -0400, Gregg Leventhal wrote: > Hi there, just checking on the next steps here. > > @Pedro Falcato Are you currently working on this patch (mentioned > above, re: holding invalidate lock), or are we perhaps stalled on > something? I was waiting for some actual tags from people, but given the comments and no tags, I'll respin a v2 before sending to Greg KH. -- Pedro