diff options
| author | Scott Wood <scottwood@freescale.com> | 2014-08-08 18:40:44 -0500 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2014-09-03 17:58:22 -0500 |
| commit | cf5621032fbe7354c0c3fff17958b7029bbc9f30 (patch) | |
| tree | 4500f41857757277438950e22d5950c4ae3a3784 /arch/powerpc/kernel/irq.c | |
| parent | 6397fc3fb05e73062b9790cfe2760e209ebd7b95 (diff) | |
| download | op-kernel-dev-cf5621032fbe7354c0c3fff17958b7029bbc9f30.zip op-kernel-dev-cf5621032fbe7354c0c3fff17958b7029bbc9f30.tar.gz | |
powerpc/64: Limit ZONE_DMA32 to 4GiB in swiotlb_detect_4g()
A DMA zone is still needed with swiotlb, for coherent allocations.
This doesn't affect platforms that don't use swiotlb or that don't call
swiotlb_detect_4g().
Signed-off-by: Scott Wood <scottwood@freescale.com>
Cc: Shaohui Xie <Shaohui.Xie@freescale.com>
Diffstat (limited to 'arch/powerpc/kernel/irq.c')
0 files changed, 0 insertions, 0 deletions
