| commit | f483a853b0b932a1d75eb27a1dcbd732862260db | [log] [tgz] |
|---|---|---|
| author | Will Deacon <will.deacon@arm.com> | Thu Nov 08 16:00:16 2012 +0000 |
| committer | Catalin Marinas <catalin.marinas@arm.com> | Thu Nov 08 16:06:21 2012 +0000 |
| tree | 1954e6938eed2c2b20776b1159f001f9df071dd3 | |
| parent | b3770b3252589240e50f560197a19531979abba2 [diff] |
arm64: mm: fix booting on systems with no memory below 4GB Booting on a system with all of its memory above the 4GB boundary breaks for two reasons: (1) We still try to create a non-empty DMA32 zone (2) no-bootmem limits allocations to 0xffffffff This patch fixes these issues for ARM64. Tested-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>