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Mon, 18 Sep 2023 00:40:21 -0700 (PDT) Received: by debian.me (Postfix, from userid 1000) id 941E480D9E27; Mon, 18 Sep 2023 14:40:18 +0700 (WIB) Date: Mon, 18 Sep 2023 14:40:18 +0700 From: Bagas Sanjaya To: Jaak Ristioja , dri-devel@lists.freedesktop.org Cc: Huacai Chen , javierm@redhat.com, Ard Biesheuvel , Hans de Goede , Linux Kernel Mailing List , Linux Regressions Subject: Re: Blank screen on boot of Linux 6.5 and later on Lenovo ThinkPad L570 Message-ID: References: <7c50e051-eba2-09fc-da9f-023d592de457@ristioja.ee> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="t9fjxRqYgtt2EzW7" Content-Disposition: inline In-Reply-To: <7c50e051-eba2-09fc-da9f-023d592de457@ristioja.ee> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Mon, 18 Sep 2023 00:42:51 -0700 (PDT) --t9fjxRqYgtt2EzW7 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Sep 13, 2023 at 03:02:26PM +0300, Jaak Ristioja wrote: > Hello, >=20 > Upgrading to Linux 6.5 on a Lenovo ThinkPad L570 (Integrated Intel HD > Graphics 620 (rev 02), Intel(R) Core(TM) i7-7500U) results in a blank scr= een > after boot until the display manager starts... if it does start at all. > Using the nomodeset kernel parameter seems to be a workaround. >=20 > I've bisected this to commit 60aebc9559492cea6a9625f514a8041717e3a2e4 > ("drivers/firmware: Move sysfb_init() from device_initcall to > subsys_initcall_sync"). >=20 Thanks for the regression report. I'm adding it to regzbot: #regzbot ^introduced: 60aebc9559492c --=20 An old man doll... just what I always wanted! - Clara --t9fjxRqYgtt2EzW7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZQf+4QAKCRD2uYlJVVFO o1LjAQCyinSeRmWO5M3jxuESwFV9c/eJAgHm+YsA35cHfR8mBwEAsDAhYG4Bnm8h /2YyuCaC0lYoTEIdf+2AEN/OKWxH9QA= =hSUf -----END PGP SIGNATURE----- --t9fjxRqYgtt2EzW7--