From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) (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 EBD0142379C for ; Tue, 7 Jul 2026 14:27:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.130 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783434471; cv=none; b=dq/T6wfpW2s8g0ZDX/ZNQVatBDTSETSxJlKeiD2h/C43szhf9MmO6K1f2i4BzQ1TY51bVBYbI+h1LPeGkRb1SpTnZ83SorWrEVg28zChYv2I6eM/Fa3uwzmXqChwryYAL96oNWuVAw4+Mm+FHGOcHXbMUhGzenYRl/ggI4DL5EU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783434471; c=relaxed/simple; bh=QEG7qiIGxWO4H7vn+VU4+uoBpTaRmPYZsEpcrFYqnwU=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=WHLaotzKQ2xUp7dwqP1n6phQA71nuMDJ7/Xo2XVVHzpjqF7plK24qleygjgm0tLXWryZguSQ+uA3M3m+90mMC3zMVNhAArrGJco0mXlzm4jgIZvGrklqBq0ydUuXelAbwuQwU1H2CQJvkGR95Ob08P8Is66KwzsSiAu1laLaM0U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com; spf=pass smtp.mailfrom=suse.com; dkim=pass (1024-bit key) header.d=suse.com header.i=@suse.com header.b=GUIOICoR; dkim=pass (1024-bit key) header.d=suse.com header.i=@suse.com header.b=GUIOICoR; arc=none smtp.client-ip=195.135.223.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.com header.i=@suse.com header.b="GUIOICoR"; dkim=pass (1024-bit key) header.d=suse.com header.i=@suse.com header.b="GUIOICoR" Received: from imap1.dmz-prg2.suse.org (unknown [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-out1.suse.de (Postfix) with ESMTPS id C453875B87; Tue, 7 Jul 2026 14:27:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1783434466; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=TKnGXkRv0X5ryAjOi2KSsMdVK8zJIkTG9rNvgYEpYO8=; b=GUIOICoRurPAdDFFhK3/bguULv+cAXHq3qlUYesfmQYikOximvH2ufxUYrx4KkZlnolwkB jtRg7VtX7Gnjq8j0i7ToOfzdQ5iqS3EML1aXrRX9ZXv3sE3ctpQRTOUasJ1CipawA1QHXh m+0nqVPFMc5URM4EsBA+rYavEAcYwpk= Authentication-Results: smtp-out1.suse.de; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1783434466; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=TKnGXkRv0X5ryAjOi2KSsMdVK8zJIkTG9rNvgYEpYO8=; b=GUIOICoRurPAdDFFhK3/bguULv+cAXHq3qlUYesfmQYikOximvH2ufxUYrx4KkZlnolwkB jtRg7VtX7Gnjq8j0i7ToOfzdQ5iqS3EML1aXrRX9ZXv3sE3ctpQRTOUasJ1CipawA1QHXh m+0nqVPFMc5URM4EsBA+rYavEAcYwpk= 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 AE8E2779AE; Tue, 7 Jul 2026 14:27:46 +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 EJMOKuIMTWoLaQAAD6G6ig (envelope-from ); Tue, 07 Jul 2026 14:27:46 +0000 From: Daniel Vacek To: David Sterba Cc: Daniel Vacek , linux-fscrypt@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 0/7] btrfs-progs: fscrypt updates Date: Tue, 7 Jul 2026 16:27:29 +0200 Message-ID: <20260707142736.2330146-1-neelx@suse.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Flag: NO X-Spamd-Result: default: False [-2.80 / 50.00]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2]; TO_DN_SOME(0.00)[]; FUZZY_RATELIMITED(0.00)[rspamd.com]; DKIM_SIGNED(0.00)[suse.com:s=susede1]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCPT_COUNT_FIVE(0.00)[5]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.com:mid,imap1.dmz-prg2.suse.org:helo] X-Spam-Level: X-Spam-Score: -2.80 This series is a rebase of an older set of fscrypt related changes from Sweet Tea Dorminy and Josef Bacik found here: https://github.com/josefbacik/btrfs-progs/tree/fscrypt It passed all my tests. Hopefully nothing blows. Enjoy testing. v3: * dropped first patch and improved inline extent length checking * correctly squashed the context key definitions into "btrfs-progs: add inode encryption contexts" * inline extents also show the encryption field now in tree dump v2: https://lore.kernel.org/linux-btrfs/20260624165144.556908-1-neelx@suse.com/ * works with v7 of the kernel fscrypt series * the on-disk format changed and parts of the series had to be reworked - particularly the encryption context is now stored as dedicated item and not glued onto extent data item * also parses the ENCRYPT inode item flag Daniel Vacek (1): btrfs-progs: recognize ENCRYPT inode item flag Sweet Tea Dorminy (6): btrfs-progs: add new FEATURE_INCOMPAT_ENCRYPT flag btrfs-progs: start tracking extent encryption context info btrfs-progs: add inode encryption contexts btrfs-progs: print encryptin type field of file extents btrfs-progs: handle fscrypt context items btrfs-progs: check: update inline extent length checking check/main.c | 34 ++++++++++++++++++--------------- kernel-shared/ctree.h | 1 + kernel-shared/print-tree.c | 28 +++++++++++++++++++++++++-- kernel-shared/tree-checker.c | 17 ++++++++++------- kernel-shared/uapi/btrfs.h | 1 + kernel-shared/uapi/btrfs_tree.h | 11 +++++++++++ libbtrfsutil/btrfs.h | 1 + 7 files changed, 69 insertions(+), 24 deletions(-) -- 2.53.0