parisc: Enable -mlong-calls gcc option by default when !CONFIG_MODULES
When building a kernel without module support, the CONFIG_MLONGCALL option needs to be enabled in order to reach symbols which are outside of a 22-bit branch. This patch changes the autodetection in the Kconfig script to always enable CONFIG_MLONGCALL when modules are disabled and uses a far call to preempt_schedule_irq() in intr_do_preempt() to reach the symbol in all cases. Signed-off-by: Helge Deller <deller@gmx.de> Reported-by: kernel test robot <lkp@intel.com> Cc: stable@vger.kernel.org # v5.6+
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