The patch titled
memblock: fix memblock_is_region_memory()
has been added to the -mm tree. Its filename is
memblock-fix-memblock_is_region_memory.patch
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------------------------------------------------------
Subject: memblock: fix memblock_is_region_memory()
From: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxx>
memblock_is_region_memory() uses reserved memblocks to search for the
given region, while it should use the memory memblocks.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxx>
Cc: Yinghai Lu <yinghai@xxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memblock.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff -puN mm/memblock.c~memblock-fix-memblock_is_region_memory mm/memblock.c
--- a/mm/memblock.c~memblock-fix-memblock_is_region_memory
+++ a/mm/memblock.c
@@ -683,13 +683,13 @@ int __init_memblock memblock_is_memory(p
int __init_memblock memblock_is_region_memory(phys_addr_t base, phys_addr_t size)
{
- int idx = memblock_search(&memblock.reserved, base);
+ int idx = memblock_search(&memblock.memory, base);
if (idx == -1)
return 0;
- return memblock.reserved.regions[idx].base <= base &&
- (memblock.reserved.regions[idx].base +
- memblock.reserved.regions[idx].size) >= (base + size);
+ return memblock.memory.regions[idx].base <= base &&
+ (memblock.memory.regions[idx].base +
+ memblock.memory.regions[idx].size) >= (base + size);
}
int __init_memblock memblock_is_region_reserved(phys_addr_t base, phys_addr_t size)
_
Patches currently in -mm which might be from tomi.valkeinen@xxxxxxxxx are
memblock-fix-memblock_is_region_memory.patch
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