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Commit 9e79e3e9 authored by Linus Torvalds's avatar Linus Torvalds
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parents ebde8b02 1a8e0da5
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+8 −2
Original line number Diff line number Diff line
@@ -440,8 +440,14 @@ static void __init init_sparc64_elf_hwcap(void)
			cap |= AV_SPARC_VIS;
		if (tlb_type == cheetah || tlb_type == cheetah_plus)
			cap |= AV_SPARC_VIS | AV_SPARC_VIS2;
		if (tlb_type == cheetah_plus)
		if (tlb_type == cheetah_plus) {
			unsigned long impl, ver;

			__asm__ __volatile__("rdpr %%ver, %0" : "=r" (ver));
			impl = ((ver >> 32) & 0xffff);
			if (impl == PANTHER_IMPL)
				cap |= AV_SPARC_POPC;
		}
		if (tlb_type == hypervisor) {
			if (sun4v_chip_type == SUN4V_CHIP_NIAGARA1)
				cap |= AV_SPARC_ASI_BLK_INIT;