tree 5c946eb93f30c64fd435bdd6d1064880ef21557a
parent bb9d3d56e792d2619cc0903df4ac01d86ac1261d
author Rusty Russell <rusty@rustcorp.com.au> 1201644802 -0500
committer Rusty Russell <rusty@rustcorp.com.au> 1201587203 +1100

module: make module_address_lookup safe

module_address_lookup releases preemption then returns a pointer into
the module space.  The only user (kallsyms) copies the result, so just
do that under the preempt disable.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>