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Date: Mon, 24 Aug 2020 17:56:37 -0700 (PDT) From: David Miller <davem@...emloft.net> To: christophe.jaillet@...adoo.fr Cc: kuba@...nel.org, leon@...nel.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org Subject: Re: [PATCH] chelsio: switch from 'pci_' to 'dma_' API From: Christophe JAILLET <christophe.jaillet@...adoo.fr> 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@...adoo.fr> Applied, thanks.
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