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xtensa: nommu: fix USER_RING definition
authorMax Filippov <jcmvbkbc@gmail.com>
Sun, 20 Sep 2015 11:45:37 +0000 (14:45 +0300)
committerMax Filippov <jcmvbkbc@gmail.com>
Mon, 2 Nov 2015 15:02:58 +0000 (18:02 +0300)
commitcfedf08b0c09f325fa24d91e8c9433ec481800cf
treeb1c5c350907cbc7bd45a6ceb05f52930afb7a730tree | snapshot
parentb85d45947951d23cb22d90caecf4c1eb81342c96commit | diff
xtensa: nommu: fix USER_RING definition

There's no kernel/user separation in noMMU and PS.RING may not exist.
Even if it exists it should not be used because TLB entries are not set
up for user ring on user pages.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
arch/xtensa/include/asm/pgtable.h diff | blob | history
Linux kernel for KaRo TX COM modules