Change Details

Tracing memcpy() would crash the kernel, because we also traced the memcpy()'s called from kinst. To fix this, introduce kinst_memcpy() whose arguments are 'volatile', so that we avoid having the compiler replace it with a regular memcpy().

Tracing memcpy() would crash the kernel, because we'd also trace the memcpy()s called from kinst. To fix this, introduce kinst_memcpy() whose arguments are 'volatile', so that we avoid having the compiler replace it with a regular memcpy().

Tracing memcpy() would crash the kernel, because we'd also traced the memcpy()'s called from kinst. To fix this, introduce kinst_memcpy() whose whose arguments are 'volatile', so that we avoid having the compiler replace replace it with a regular memcpy().