powerpc: Clear the BSS at the start of early_init with ARCH=ppc (dd184343) · Commits · e / devices / android_kernel_oneplus_sm7250

arch/powerpc/kernel/setup_32.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -294,6 +294,10 @@ unsigned long __init early_init(unsigned long dt_ptr)
		{
		unsigned long offset = reloc_offset();

		/* First zero the BSS -- use memset_io, some platforms don't have
		* caches on yet */
		memset_io(PTRRELOC(&__bss_start), 0, _end - __bss_start);

		/*
		* Identify the CPU type and fix up code sections
		* that depend on which cpu we have.