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| author | Thierry Reding <thierry.reding@gmail.com> | 2013-11-06 09:12:40 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-11-07 00:16:22 +0000 |
| commit | 70d42126877b9faa272d446a6de5917614c28dd9 (patch) | |
| tree | 64fd809fda7d3030be5d988d6bd4bb188e81178a /arch/arm/mm | |
| parent | b0ced9d220f78f27b93e4d1024b3865ba172dbce (diff) | |
| download | linux-70d42126877b9faa272d446a6de5917614c28dd9.tar.bz2 | |
ARM: 7878/1: nommu: Implement dummy early_paging_init()
No-MMU configurations currenty fail to build because they are missing
the early_paging_init() symbol.
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm')
| -rw-r--r-- | arch/arm/mm/nommu.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c index 34d4ab217bab..5c668b7a31f9 100644 --- a/arch/arm/mm/nommu.c +++ b/arch/arm/mm/nommu.c @@ -296,6 +296,15 @@ void __init sanity_check_meminfo(void) } /* + * early_paging_init() recreates boot time page table setup, allowing machines + * to switch over to a high (>4G) address space on LPAE systems + */ +void __init early_paging_init(const struct machine_desc *mdesc, + struct proc_info_list *procinfo) +{ +} + +/* * paging_init() sets up the page tables, initialises the zone memory * maps, and sets up the zero page, bad page and bad page tables. */ |