diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-10-27 18:09:59 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-10-27 21:41:39 +0100 |
| commit | 4e929d2bcf13eeaa9636448c55690b383a910391 (patch) | |
| tree | c50dbc31dc4d2c6fee40c17fec06ef90c84a5ee6 /arch/arm/mm/mmu.c | |
| parent | 88d927e94805ebeec11ec7687df7789b954e334e (diff) | |
| download | linux-4e929d2bcf13eeaa9636448c55690b383a910391.tar.bz2 | |
ARM: fix memblock breakage
Will says:
| Commit e63075a3 removed the explicit MEMBLOCK_REAL_LIMIT #define
| and introduced the requirement that arch code calls
| memblock_set_current_limit to ensure that the __va macro can
| be used on physical addresses returned from memblock_alloc.
Unfortunately, ARM was missed out of this change. Fix this.
Reported-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/mmu.c')
| -rw-r--r-- | arch/arm/mm/mmu.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index d184d25e9a5f..8e21b4e721e4 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -745,13 +745,11 @@ static int __init early_vmalloc(char *arg) } early_param("vmalloc", early_vmalloc); -phys_addr_t lowmem_end_addr; - static void __init sanity_check_meminfo(void) { int i, j, highmem = 0; - lowmem_end_addr = __pa(vmalloc_min - 1) + 1; + memblock_set_current_limit(__pa(vmalloc_min - 1) + 1); for (i = 0, j = 0; i < meminfo.nr_banks; i++) { struct membank *bank = &meminfo.bank[j]; |