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arm64: Do not initialise the fixmap page tables in head.S
authorCatalin Marinas <catalin.marinas@arm.com>
Wed, 16 Jul 2014 11:07:17 +0000 (12:07 +0100)
committerCatalin Marinas <catalin.marinas@arm.com>
Wed, 23 Jul 2014 14:27:00 +0000 (15:27 +0100)
commit7edd88ad7e59c2b7b49da0e00f251884fb785d4f
tree8e203aaaf6787e4a03d711121ea2166727057504tree | snapshot (tar.gz zip)
parentaffeafbb84776b8527591aa83c16be67dfa5c985commit | diff
arm64: Do not initialise the fixmap page tables in head.S

The early_ioremap_init() function already handles fixmap pte
initialisation, so upgrade this to cover all of pud/pmd/pte and remove
one page from swapper_pg_dir.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Jungseok Lee <jungseoklee85@gmail.com>
arch/arm64/include/asm/page.h diff | blob | blame | history
arch/arm64/kernel/head.S diff | blob | blame | history
arch/arm64/mm/ioremap.c diff | blob | blame | history