Re: [PATCH] fscrypt: reserve flags for hardware-wrapped keys feature

On Thu, Jan 16, 2020 at 11:20:08AM -0800, Eric Biggers wrote:

From: Eric Biggers <redacted>

Reserve flags for the hardware-wrapped keys feature which is being
worked on [1].  FSCRYPT_POLICY_FLAG_HW_WRAPPED_KEY will denote that the
encryption policy needs a hardware-wrapped key to be unlocked.
FSCRYPT_ADD_KEY_FLAG_HW_WRAPPED will denote that the key being added is
a hardware-wrapped key.

This reservation is tentative, and these codepoints may be reused if the
feature is not upstreamed.

NAK.  While the feature itself sounds really useful we don't just
reserve format bits for code not upstream.