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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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7e54d9d063
During systemd reboot sequence network driver interface is shutdown by e1000_close. The PCI driver interface is shut by e1000_shutdown. The e1000_shutdown checks for netif_running status, if still up it brings down driver. But it disables msi outside of this if statement, regardless of netif status. All this is OK when e1000_close happens after shutdown. However, by default, everything in systemd is done in parallel. This creates a conditions where e1000_shutdown is called after e1000_close, therefore hitting BUG_ON assert in free_msi_irqs. CC: xe-kernel@external.cisco.com Signed-off-by: khalidm <khalidm@cisco.com> Signed-off-by: David Singleton <davsingl@cisco.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
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.. | ||
80003es2lan.c | ||
80003es2lan.h | ||
82571.c | ||
82571.h | ||
defines.h | ||
e1000.h | ||
ethtool.c | ||
hw.h | ||
ich8lan.c | ||
ich8lan.h | ||
mac.c | ||
mac.h | ||
Makefile | ||
manage.c | ||
manage.h | ||
netdev.c | ||
nvm.c | ||
nvm.h | ||
param.c | ||
phy.c | ||
phy.h | ||
ptp.c | ||
regs.h |