Date: Mon, 11 Jan 2021 21:47:29 +0100 From: Gordon Bergling <gbe@freebsd.org> To: freebsd-arm@freebsd.org Subject: PR 252541: Early kernel panic on RPi4B (Too many early devmatch mappings) Message-ID: <X/y5YbRUMOyn4Hwl@lion.0xfce3.net>
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--uBN+xLgzKHpHD1n/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi, I am currently investigating PR 252541 (Too many early devmatch mappings) [1]. The kernel panic happends on the RPi4B. Has anyone successfully booted a rivision on the RPi4B after: --------------------------------------------------------------------------------- commit e83fdf8bb391579fa422d34663cd8c1f82a00dc0 Author: Chuck Tuffli <chuck@FreeBSD.org> AuthorDate: 2021-01-08 22:36:37 +0000 Commit: Chuck Tuffli <chuck@FreeBSD.org> CommitDate: 2021-01-08 22:41:45 +0000 fix big-endian platforms after 6733401935f8 The NVMe byte-swap routines for big-endian platforms used memcpy() to move the unaligned 64-bit value into a temp register to byte swap it. Instead of introducing a dependency, manually byte-swap the values in place. --------------------------------------------------------------------------------- --Gordon [1] https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=252541 --uBN+xLgzKHpHD1n/ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEEYbWI0KY5X7yH/Fy4OQX2V8rP09wFAl/8uUxfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDYx QjU4OEQwQTYzOTVGQkM4N0ZDNUNCODM5MDVGNjU3Q0FDRkQzREMACgkQOQX2V8rP 09zwMwgA9VYu+Z1eh6JxSoG1s55Cxom6FDMHz9uVW/OIzvk76PvW30cDxKBmlDhy n52IdeOsBTFxHd0ZXDL3tixTgliyC9DFFvIKcMlxrGTslpM6LU9k1RdncukSYTOj S9XiVkxFrSUDnT5jLb2CIw1xrhe/AFzCrRWVrdUs1ghidUZeWPmnYNSWKOGxUIc9 bW1QjGc2E1TNQbVh8gB7AlufbYaZOKC+SihAURbJrctpmUL5/b0JDlBtf2Y+14KG eU8eqm1UYFKCA1V8SXeSy4GSVIe/4jTOd1dM40mqMO+IcEKyjF76oAYcl1ep156a 1WKGS5SA/GtehJH9zMOS/miv03mU+w== =tsmG -----END PGP SIGNATURE----- --uBN+xLgzKHpHD1n/--
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