https://github.com/torvalds/linux
Revision 091465d7514893a55dcf63e420698b21159c39a7 authored by Chris Elmquist on 20 December 2005, 21:25:19 UTC, committed by David S. Miller on 28 December 2005, 21:04:52 UTC
Resubmitting after recommendation to use GET_REG32_1() instead of
GET_REG32_LOOP(..., 1).  Retested.  Problem remains fixed.

Prevent tg3_get_regs() from reading reserved and undocumented registers
at RX_CPU_BASE and TX_CPU_BASE offsets which caused hostile behavior
on PCIe platforms.

Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent 67dbb4e
History
Tip revision: 091465d7514893a55dcf63e420698b21159c39a7 authored by Chris Elmquist on 20 December 2005, 21:25:19 UTC
[TG3]: ethtool -d hangs PCIe systems
Tip revision: 091465d

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