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X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ahmad Fatoum , Marco Felsch , Jonas Rebmann Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-3.1 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH v4 6/8] Documentation: migration-guides: Document change in keyspec env vars X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) Only users providing complete keyspecs containing backslashes or spaces via an environment variable are affected by this change in the handling of keytoc's command line arguments. Signed-off-by: Jonas Rebmann --- Documentation/migration-guides/migration-master.rst | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/Documentation/migration-guides/migration-master.rst b/Documentation/migration-guides/migration-master.rst index 42e370d42f..9d1756bdc4 100644 --- a/Documentation/migration-guides/migration-master.rst +++ b/Documentation/migration-guides/migration-master.rst @@ -1,5 +1,22 @@ :orphan: +CONFIG_CRYPTO_PUBLIC_KEYS +------------------------- + +The syntax of keytoc keyspecs when fully provided via an environment variable +was slightly changed to allow any number of keyspecs to be provided via an +environment variable. Such environment variables are now split at spaces to be +interpreted as multiple keyspecs. Any literal spaces and backslashes contained +in such keyspecs need to be escaped with a backslash. + +This only applies to the form: + + CONFIG_CRYPTO_PUBLIC_KEYS="__ENV__A" + +While the interpretation of environment variables specifying hint or URI remains unchanged: + + CONFIG_CRYPTO_PUBLIC_KEYS="keyring=kr:__ENV__B" + ARM i.MX HAB ------------ -- 2.53.0.308.g50d063e335