diff options
| author | Bjorn Helgaas <[email protected]> | 2014-04-30 00:33:09 +0000 |
|---|---|---|
| committer | Bjorn Helgaas <[email protected]> | 2014-05-23 16:47:19 +0000 |
| commit | d1a313e4b6ccbb61c746ee10ac198970516e9afc (patch) | |
| tree | e068d34fbd33e5e56322c438f71de2497ac2423a /net/unix/af_unix.c | |
| parent | PCI: Fail safely if we can't handle BARs larger than 4GB (diff) | |
| download | kernel-d1a313e4b6ccbb61c746ee10ac198970516e9afc.tar.gz kernel-d1a313e4b6ccbb61c746ee10ac198970516e9afc.zip | |
PCI: Reject BAR above 4GB if dma_addr_t is too small
We can only handle BARs above 4GB if dma_addr_t (not resource_size_t) is 64
bits wide. If we have a 64-bit resource_size_t and a 32-bit dma_addr_t,
we can't deal with BARs above 4GB.
Signed-off-by: Bjorn Helgaas <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions