The patch titled
e100 disable device on PCI error
has been removed from the -mm tree. Its filename is
e100-disable-device-on-pci-error.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: e100 disable device on PCI error
From: Linas Vepstas <linas@xxxxxxxxxxxxxx>
A recent patch in -mm3 titled
"gregkh-pci-pci-don-t-enable-device-if-already-enabled.patch" causes
pci_enable_device() to be a no-op if the kernel thinks that the device is
already enabled. This change breaks the PCI error recovery mechanism in
the e100 device driver, since, after PCI slot reset, the card is no longer
enabled. This is a trivial fix for this problem. Tested.
Signed-off-by: Linas Vepstas <linas@xxxxxxxxxxxxxx>
Cc: John Ronciak <john.ronciak@xxxxxxxxx>
Cc: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>
Cc: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
Cc: Auke Kok <auke-jan.h.kok@xxxxxxxxx>
Cc: Jeff Garzik <jeff@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/net/e100.c | 1 +
1 files changed, 1 insertion(+)
diff -puN drivers/net/e100.c~e100-disable-device-on-pci-error drivers/net/e100.c
--- a/drivers/net/e100.c~e100-disable-device-on-pci-error
+++ a/drivers/net/e100.c
@@ -2737,6 +2737,7 @@ static pci_ers_result_t e100_io_error_de
/* Detach; put netif into state similar to hotplug unplug. */
netif_poll_enable(netdev);
netif_device_detach(netdev);
+ pci_disable_device(pdev);
/* Request a slot reset. */
return PCI_ERS_RESULT_NEED_RESET;
_
Patches currently in -mm which might be from linas@xxxxxxxxxxxxxx are
git-netdev-all.patch
e1000-disable-device-on-pci-error.patch
chardev-checking-of-overlapping-ranges.patch
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