Re: [PATCH 4/4] PCI: Prevent overflow in proc_bus_pci_read()

["Krzysztof Wilczyński" <kwilczynski@kernel.org>]

Hello,

> diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
> index a5db7d23353a..f11f48becf52 100644
> --- a/drivers/pci/proc.c
> +++ b/drivers/pci/proc.c
> @@ -29,7 +29,7 @@ static ssize_t proc_bus_pci_read(struct file *file, char __user *buf,
>  				 size_t nbytes, loff_t *ppos)
>  {
>  	struct pci_dev *dev = pde_data(file_inode(file));
> -	unsigned int off = *ppos;
> +	loff_t off = *ppos;
>  	unsigned int count = nbytes;
>  	unsigned int size;

You could merge this patch with the previews one.  This will close the gap
on the signed/unsigned promotion issue that Sashiko is complaining about.

Thank you!

	Krzysztof