tree 13909ea6ae009b9b418cf3302baebe1baaa0dbd4
parent 1b9749e7f15bf2db19f5d201f88401c7517910b7
author Russell King <rmk@dyn-67.arm.linux.org.uk> 1123687115 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1123687115 +0100

[ARM] Control v6 'global' bit via Linux PTE entries

Unfortunately, we can't use the "user" bit in the page tables to
control whether a page table entry is "global" or "asid" specific,
since the vector page is mapped as "user" accessible but is not
process specific.

Therefore, give direct control of the ARMv6 "nG" (not global)
bit to the mm layers.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>