These are intended to fix some corner-case BAR sizing issues: cases where
resource_size_t or dma_addr_t is too small to handle a BAR larger than 4GB
or one placed above 4GB. There's also a message clarification in the
resource sanity check and a subtractive bridge window fix.
Comments welcome.
---
Bjorn Helgaas (7):
PCI: Fail safely if we can't handle BARs larger than 4GB
PCI: Reject BAR above 4GB if dma_addr_t is too small
PCI: Don't convert BAR address to resource if dma_addr_t is too small
PCI: Don't set BAR to zero if dma_addr_t is too small
PCI: Don't print anything while decoding is disabled
resources: Clarify sanity check message
PCI: Don't add disabled subtractive decode bus resources
drivers/pci/probe.c | 48 +++++++++++++++++++++++++++++-------------------
kernel/resource.c | 7 ++-----
2 files changed, 31 insertions(+), 24 deletions(-)
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