On Tue, 2017-08-08 at 06:37:24 UTC, Christophe Leroy wrote: > commit d300627c6a536 ("powerpc/6xx: Handle DABR match before > calling do_page_fault") breaks non 6xx platforms. > > [ 6.029556] Failed to execute /init (error -14) > [ 6.034623] Starting init: /bin/sh exists but couldn't execute it > (error -14) > [ 6.041489] Kernel panic - not syncing: No working init found. Try > passing init= option to kernel. See Linux > Documentation/admin-guide/init.rst for guidance. > [ 6.055518] CPU: 0 PID: 1 Comm: init Not tainted > 4.13.0-rc3-s3k-dev-00143-g7aa62e972a56 #56 > [ 6.063745] Call Trace: > [ 6.066224] [c60f1ed0] [c001a624] panic+0x108/0x250 (unreliable) > [ 6.072140] [c60f1f30] [c0002640] rootfs_mount+0x0/0x58 > [ 6.077311] [c60f1f40] [c000cb80] ret_from_kernel_thread+0x5c/0x64 > [ 6.083405] Rebooting in 180 seconds.. > > This is because in handle_page_fault(), the call to do_page_fault() > has been mistakenly enclosed inside an #ifdef CONFIG_6xx > > Fixes: d300627c6a536 ("powerpc/6xx: Handle DABR match before > calling do_page_fault") > > Signed-off-by: Christophe Leroy <christophe.le...@c-s.fr>
Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/64d0a506fbdd64906f168539bee32a cheers