On 12/14/2017 07:18 AM, Elena Ufimtseva wrote:
Hi Ross
Thanks for the info.
I actually did look into the KPATCH_IGNORE_FUNCTION code. But.. I
somehow ended up having this:
#define KPATCH_IGNORE_FUNCTION(_fn) \
void *__kpatch_ignore_func_##_fn __section(.kpatch.ignore.functions) = (#_fn);
Which apparently caused the symbol not being a function type, but a string(?).
You've got a single # before _fn which causes stringification of the
macro parameter. Therefore the symbol became a string and not a function.
Cheers,
--
Ross Lagerwall
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