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| author | David S. Miller <davem@davemloft.net> | 2008-10-12 23:56:12 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-10-12 23:56:12 -0700 |
| commit | 615c9136b385d5225d3ece20aa30b28a90c438d6 (patch) | |
| tree | db11f7e02eacac06f5fcb7378f2394a966880673 /Documentation/RCU | |
| parent | 82960b8543cca5797a5e2841a9c43b8c5c669e65 (diff) | |
chmc: Mark %ver register inline asm with __volatile__
Otherwise GCC can try to do the register read before the guarding test
on us3mc_platform() being true.
If that happens we can take an exception, because %ver register reads
are not allowed in privileged more on hypervisor platforms.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/RCU')
0 files changed, 0 insertions, 0 deletions