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| author | Heiner Kallweit <[email protected]> | 2020-12-08 17:57:02 +0000 |
|---|---|---|
| committer | Bjorn Helgaas <[email protected]> | 2020-12-08 22:38:32 +0000 |
| commit | 0aec75a5963e8d72c59a42055c5b5c524893b910 (patch) | |
| tree | 63cfd70503e21695049302bb367d0f58812092ee /fs/proc/array.c | |
| parent | PCI: Remove unused HAVE_PCI_SET_MWI (diff) | |
| download | kernel-0aec75a5963e8d72c59a42055c5b5c524893b910.tar.gz kernel-0aec75a5963e8d72c59a42055c5b5c524893b910.zip | |
PCI: Reduce pci_set_cacheline_size() message to debug level
Drivers like ehci_hcd and xhci_hcd use pci_set_mwi() and emit an annnoying
message like the following that results in user questions whether something
is broken:
xhci_hcd 0000:00:15.0: cache line size of 64 is not supported
Root cause of the message is that on several chips the Cache Line Size
register is hard-wired to 0.
Change this message to debug level; an interested caller can still inform
the user (if deemed helpful) based on the return code.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiner Kallweit <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions