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7ebe4eda42
In the last step of the EEH recovery process, the EEH driver calls into bnx2x_io_resume() to re-initialize the NIC hardware via the function bnx2x_nic_load(). If an error occurs during bnx2x_nic_load(), OS and hardware resources are released and an error code is returned to the caller. When called from bnx2x_io_resume(), the return code is ignored and the network interface is brought up unconditionally. Later attempts to send a packet via this interface result in a page fault due to a null pointer reference. This patch checks the return code of bnx2x_nic_load(), prints an error message if necessary, and does not enable the interface. Signed-off-by: David Christensen <drc@linux.vnet.ibm.com> Reviewed-by: Sridhar Samudrala <sridhar.samudrala@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| bnx2x | ||
| bnxt | ||
| genet | ||
| b44.c | ||
| b44.h | ||
| bcm63xx_enet.c | ||
| bcm63xx_enet.h | ||
| bcm4908_enet.c | ||
| bcm4908_enet.h | ||
| bcmsysport.c | ||
| bcmsysport.h | ||
| bgmac-bcma-mdio.c | ||
| bgmac-bcma.c | ||
| bgmac-platform.c | ||
| bgmac.c | ||
| bgmac.h | ||
| bnx2.c | ||
| bnx2.h | ||
| bnx2_fw.h | ||
| cnic.c | ||
| cnic.h | ||
| cnic_defs.h | ||
| cnic_if.h | ||
| Kconfig | ||
| Makefile | ||
| sb1250-mac.c | ||
| tg3.c | ||
| tg3.h | ||
| unimac.h | ||