On Thu, Jan 14, 2021 at 09:47:57AM +0100, Christophe JAILLET wrote: > 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 'mlxsw_pci_queue_init()' and > 'mlxsw_pci_fw_area_init()' GFP_KERNEL can be used because both functions > are already using this flag and no lock is acquired. > > When memory is allocated in 'mlxsw_pci_mbox_alloc()' GFP_KERNEL can be used > because it is only called from the probe function and no lock is acquired > in the between. > The call chain is: > --> mlxsw_pci_probe() > --> mlxsw_pci_cmd_init() > --> mlxsw_pci_mbox_alloc() > > While at it, also replace the 'dma_set_mask/dma_set_coherent_mask' sequence > by a less verbose 'dma_set_mask_and_coherent() call.
[...] > > Signed-off-by: Christophe JAILLET <christophe.jail...@wanadoo.fr> For net-next: Tested-by: Ido Schimmel <ido...@nvidia.com> Thanks
