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Date: Wed, 20 May 2020 15:55:15 -0700 From: Eric Biggers <ebiggers@...nel.org> To: linux-fscrypt@...r.kernel.org Cc: linux-ext4@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net, Jaegeuk Kim <jaegeuk@...nel.org>, "Theodore Y . Ts'o" <tytso@....edu>, Daniel Rosenberg <drosen@...gle.com> Subject: Re: [PATCH 0/4] fscrypt: make '-o test_dummy_encryption' support v2 policies On Tue, May 12, 2020 at 04:32:47PM -0700, Eric Biggers wrote: > v1 encryption policies are deprecated in favor of v2, and some new > features (e.g. encryption+casefolding) are only being added for v2. > > As a result, the "test_dummy_encryption" mount option (which is used for > encryption I/O testing with xfstests) needs to support v2 policies. > > Therefore, this patchset adds support for specifying > "test_dummy_encryption=v2" (or "test_dummy_encryption=v1"). > To make this possible, it reworks the way the test_dummy_encryption > mount option is handled to make it more flexible than a flag, and to > automatically add the test dummy key to the filesystem's keyring. > > Patch 4 additionally changes the default to "v2". > > This patchset applies to v5.7-rc4. > > Eric Biggers (4): > linux/parser.h: add include guards > fscrypt: add fscrypt_add_test_dummy_key() > fscrypt: support test_dummy_encryption=v2 > fscrypt: make test_dummy_encryption use v2 by default > All applied to fscrypt.git#master for 5.8 (including the sysfs additions to patch 3, as was discussed) - Eric
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