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ARM: 5885/1: arm: Flush TLB entries in setup_mm_for_reboot()
authorTony Lindgren <tony@atomide.com>
Tue, 19 Jan 2010 15:42:12 +0000 (16:42 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Tue, 19 Jan 2010 20:23:17 +0000 (20:23 +0000)
commitad3e6c0b1fad31282a8384903ed811671d840a9c
treecc2ea5a7f713c3b0684515ad24ab23aa8f491c71tree | snapshot (tar.gz zip)
parent200b7a8dc09504bc0aedac567a307a6e533f39e5commit | diff
ARM: 5885/1: arm: Flush TLB entries in setup_mm_for_reboot()

We need to do that if we tinker with the MMU entries.

This fixes the occasional bug with kexec where the new
fails to uncompress with "crc error". Most likely at
least kexec on v6 and v7 need this fix.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mm/mmu.c diff | blob | blame | history