Re: [PATCH] chelsio: switch from 'pci_' to 'dma_' API

From: David Miller
Date: Mon Aug 24 2020 - 20:56:40 EST


From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Date: Sun, 23 Aug 2020 10:36:48 +0200

> The wrappers in include/linux/pci-dma-compat.h should go away.
>
> The patch has been generated with the coccinelle script below and has been
> hand modified to replace GFP_ with a correct flag.
> It has been compile tested.
>
> When memory is allocated in 'free_rx_resources()' and
> 'alloc_tx_resources()' (sge.c) GFP_KERNEL can be used because it is
> already used in these functions.
>
> Moreover, they can only be called from a .ndo_open function. So it is
> guarded by the 'rtnl_lock()', which is a mutex.
>
> While at it, a pr_err message in 'init_one()' has been updated accordingly
> (s/consistent/coherent).
...
> Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>

Applied, thanks.