On Sat 2017-09-30 11:53:15, Sergey Senozhatsky wrote: > We are moving towards separate kernel and module function descriptor > dereference callbacks. This patch enables it for IA64. > > For pointers that belong to the kernel > - Added __start_opd and __end_opd pointers, to track the kernel > .opd section address range; > > - Added dereference_kernel_function_descriptor(). Now we > will dereference only function pointers that are within > [__start_opd, __end_opd]; > > For pointers that belong to a module > - Added dereference_module_function_descriptor() to handle module > function descriptor dereference. Now we will dereference only > pointers that are within [module->opd.start, module->opd.end]. > > Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx> > Tested-by: Helge Deller <deller@xxxxxx> # parisc64 > Tested-by: Santosh Sivaraj <santosh@xxxxxxxxxx> # powerpc64 > Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx> # powerpc64 > Tested-by: Tony Luck <tony.luck@xxxxxxxxx> # ia64 Looks good to me. Reviewed-by: Petr Mladek <pmladek@xxxxxxxx> Best Regards, Petr -- To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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