From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> Date: Mon, 13 Jul 2020 22:18:45 +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 GPF_ with a correct flag. > It has been compile tested. > > When memory is allocated in 'pcnet32_realloc_tx_ring()' and > 'pcnet32_realloc_rx_ring()', GFP_ATOMIC must be used because a spin_lock is > hold. > The call chain is: > pcnet32_set_ringparam > ** spin_lock_irqsave(&lp->lock, flags); > --> pcnet32_realloc_tx_ring > --> pcnet32_realloc_rx_ring > ** spin_unlock_irqrestore(&lp->lock, flags); > > When memory is in 'pcnet32_probe1()' and 'pcnet32_alloc_ring()', GFP_KERNEL > can be used. > > While at it, update a few comments and pr_err messages to be more in line > with the new function names. ... > Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> Applied, thank you.
