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| author | David S. Miller <davem@davemloft.net> | 2018-07-26 07:17:45 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-26 07:17:45 +0200 |
| commit | f53753058488295344e7fcdba3da4c33a49b70ac (patch) | |
| tree | 4179e0924b2d71193267da4cc6d9a2e97dbd12fb /net | |
| parent | amd-xgbe: use dma_mapping_error to check map errors (diff) | |
| parent | nfp: protect from theoretical size overflows on HW descriptor ring (diff) | |
| download | linux-f53753058488295344e7fcdba3da4c33a49b70ac.tar.xz linux-f53753058488295344e7fcdba3da4c33a49b70ac.zip | |
Merge branch 'nfp-protect-from-theoretical-size-overflows-and-SR-IOV-errors'
Jakub Kicinski says:
====================
nfp: protect from theoretical size overflows and SR-IOV errors
This small set changes the handling of pci_sriov_set_totalvfs() errors.
nfp is the only driver which fails probe on pci_sriov_set_totalvfs()
errors. It turns out some BIOS configurations may break SR-IOV and
users who don't use that feature should not suffer.
Remaining patches makes sure we use overflow-safe function for ring
allocation, even though ring sizes are limited. It won't hurt and
we can also enable fallback to vmalloc() if memory is tight while
at it.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions