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Revert commit 1a8b6d76dc ("net:add one common config...")

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The new flag PCI_DEV_FLAGS_NO_RELAXED_ORDERING has been added
to indicate that Relaxed Ordering Attributes (RO) should not
be used for Transaction Layer Packets (TLP) targeted toward
these affected Root Port, it will clear the bit4 in the PCIe
Device Control register, so the PCIe device drivers could
query PCIe configuration space to determine if it can send
TLPs to Root Port with the Relaxed Ordering Attributes set.

With this new flag  we don't need the config ARCH_WANT_RELAX_ORDER
to control the Relaxed Ordering Attributes for the ixgbe drivers
just like the commit 1a8b6d76dc ("net:add one common config...") did,
so revert this commit.

Signed-off-by: Ding Tianhong <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
This commit is contained in:
Ding Tianhong 2017-08-18 14:21:04 +08:00 • committed by Jeff Kirsher
commit f4986d250a
3 changed files with 1 additions and 5 deletions
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arch/Kconfig
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@ -937,9 +937,6 @@ config STRICT_MODULE_RWX
and non-text memory will be made non-executable. This provides
protection against certain security exploits (e.g. writing to text)
config ARCH_WANT_RELAX_ORDER
bool
config ARCH_HAS_REFCOUNT
bool
help