Re: PCI: Regression in remove NULL device handling from PCI DMA API

2018-05-09 Thread tedheadster
Christoph, that patch fixed the panic. Thank you for the fix. Please submit them to the netdev mailing list. - Matthew

Re: PCI: Regression in remove NULL device handling from PCI DMA API

2018-05-07 Thread Christoph Hellwig
Does it work with this patch applied? --- >From 564da7415bbd43457561b1e4c4cf07d1c7e20d44 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 7 May 2018 12:11:49 +0200 Subject: 3c59x: convert to generic DMA API Signed-off-by: Christoph Hellwig --- drivers/net/ethernet/3com/3c59x.c | 104

PCI: Regression in remove NULL device handling from PCI DMA API

2018-05-05 Thread tedheadster
Christoph, I bisected the following kernel panic to the patch "PCI: Remove NULL device handling from PCI DMA API". It seems we still need NULL checking for some older drivers, in my case the 3c59x driver for PCI/EISA cards. I am pretty sure the panic arises in the driver here (drivers/net/ethern