x86/vdso: Fix vdso2c's special_pages[] error checking

Stephen Rothwell's compiler did something amazing: it unrolled a
loop, discovered that one iteration of that loop contained an
always-true test, and emitted a warning that will IMO only serve
to convince people to disable the warning.

That bogus warning caused me to wonder what prompted such an
absurdity from his compiler, and I discovered that the code in
question was, in fact, completely wrong -- I was looking things
up in the wrong array.

This affects 3.16 as well, but the only effect is to screw up
the error checking a bit.  vdso2c's output is unaffected.

Reported-by: Stephen Rothwell <[email protected]>
Signed-off-by: Andy Lutomirski <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Linus Torvalds <[email protected]>
Link: http://lkml.kernel.org/r/53d96ad5.80ywqrbs33ZBCQej%[email protected]
Signed-off-by: Ingo Molnar <[email protected]>

0 files changed, 0 insertions, 0 deletions