Le 07/08/2017 à 12:41, Michael Ellerman a écrit :
On Wed, 2017-07-19 at 04:49:23 UTC, Benjamin Herrenschmidt wrote:
This will allow simplifying the returns from do_page_fault
Signed-off-by: Benjamin Herrenschmidt <b...@kernel.crashing.org>
Series applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/7afad422ac61067473d5f3d20bbd54
Boot failure on the 8xx:
[ 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..
Bisected to c433ec0455f921eaf8dd0262a718ce6f8ad62ea2 ("powerpc/mm:
Pre-filter SRR1 bits before do_page_fault()")
Will see tomorrow what's wrong with that.
Christophe
