[PATCH v9 8/8] ABI: sysfs-bus-pci: add documentation for p2pmem allocate

Greg Kroah-Hartman gregkh at linuxfoundation.org
Thu Sep 1 09:18:11 PDT 2022


On Thu, Aug 25, 2022 at 09:24:25AM -0600, Logan Gunthorpe wrote:
> Add documentation for the p2pmem/allocate binary file which allows
> for allocating p2pmem buffers in userspace for passing to drivers
> that support them. (Currently only O_DIRECT to NVMe devices.)
> 
> Signed-off-by: Logan Gunthorpe <logang at deltatee.com>
> ---
>  Documentation/ABI/testing/sysfs-bus-pci | 12 +++++++++++-
>  1 file changed, 11 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/ABI/testing/sysfs-bus-pci b/Documentation/ABI/testing/sysfs-bus-pci
> index 6fc2c2efe8ab..dca5e032b4fa 100644
> --- a/Documentation/ABI/testing/sysfs-bus-pci
> +++ b/Documentation/ABI/testing/sysfs-bus-pci
> @@ -171,7 +171,7 @@ Description:
>  		binary file containing the Vital Product Data for the
>  		device.  It should follow the VPD format defined in
>  		PCI Specification 2.1 or 2.2, but users should consider
> -		that some devices may have incorrectly formatted data.  
> +		that some devices may have incorrectly formatted data.
>  		If the underlying VPD has a writable section then the
>  		corresponding section of this file will be writable.
>  

Not relevant change :(

thanks,

greg k-h



More information about the Linux-nvme mailing list