8bba154ef2
The bootmem wrapper with memblock supports top-down now, so we do not need to set the low limit to __pa(MAX_DMA_ADDRESS). The logic should be: good to allocate above __pa(MAX_DMA_ADDRESS), but it is ok if we can not find memory above 16M on system that has a small amount of RAM. Signed-off-by: Yinghai LU <yinghai@kernel.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Olaf Hering <olaf@aepfle.de> Cc: Tejun Heo <tj@kernel.org> Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|---|---|---|
| .. | ||
| acpi | ||
| asm-generic | ||
| crypto | ||
| drm | ||
| keys | ||
| linux | ||
| math-emu | ||
| media | ||
| mtd | ||
| net | ||
| pcmcia | ||
| rdma | ||
| rxrpc | ||
| scsi | ||
| sound | ||
| staging | ||
| target | ||
| trace | ||
| video | ||
| xen | ||
| Kbuild | ||