Messages in this thread | | | Date | Wed, 20 Sep 2017 15:10:26 +0900 | From | Sergey Senozhatsky <> | Subject | Re: [PATCH 3/5] powerpc64: Add .opd based function descriptor dereference |
| |
On (09/20/17 11:51), Michael Ellerman wrote: [..] > > unlike ppc_function_entry(), printk() can get called on any symbol, > > not just function pointers. > > > > for example, > > > > cat /proc/kallsyms | grep shrinker_rwsem > > ffffffff81a4b1e0 d shrinker_rwsem > > Yep, good point. So your patch is probably good then. Maybe someone > other than me can find time to test it ;)
Hi,
I'll re-spin the series today/tomorrow.
-ss
| |