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Subject[PATCH 2/2] MIPS: Loongson64: Define has_cpu_mips64r2_user for Loongson-3
Date
All loongson-3 processors support mips64r2 usermode instructions.
However 3A1000 3B1000 3B1500 should be treated as mips64r1 in kernel.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
index 581915ce231c..71c893249374 100644
--- a/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
@@ -49,6 +49,7 @@
#define cpu_has_wsbh 1
#define cpu_has_ic_fills_f_dc 1
#define cpu_hwrena_impl_bits 0xc0000000
+#define cpu_has_mips64r2_user 1
#endif

#endif /* __ASM_MACH_LOONGSON64_CPU_FEATURE_OVERRIDES_H */
--
2.16.2
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