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authorPalmer Dabbelt <palmer@sifive.com>2018-08-09 12:53:57 -0700
committerPalmer Dabbelt <palmer@sifive.com>2018-08-20 10:55:24 -0700
commit7847e7052fc37fff9761347411f2838849e2146d (patch)
tree991981bedd918d060c07d2621e22de557cd79de0 /arch/riscv/include
parent1009aa1205c2c5e9101437dcadfa195708d863bf (diff)
RISC-V: Define sys_riscv_flush_icache when SMP=n
This would be necessary to make non-SMP builds work, but there is another error in the implementation of our syscall linkage that actually just causes sys_riscv_flush_icache to never build. I've build tested this on allnoconfig and allnoconfig+SMP=y, as well as defconfig like normal. CC: Christoph Hellwig <hch@infradead.org> CC: Guenter Roeck <linux@roeck-us.net> In-Reply-To: <20180809055830.GA17533@infradead.org> In-Reply-To: <20180809132612.GA31058@roeck-us.net> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'arch/riscv/include')
-rw-r--r--arch/riscv/include/asm/vdso.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/riscv/include/asm/vdso.h b/arch/riscv/include/asm/vdso.h
index 541544d64c33..ec6180a4b55d 100644
--- a/arch/riscv/include/asm/vdso.h
+++ b/arch/riscv/include/asm/vdso.h
@@ -38,8 +38,6 @@ struct vdso_data {
(void __user *)((unsigned long)(base) + __vdso_##name); \
})
-#ifdef CONFIG_SMP
asmlinkage long sys_riscv_flush_icache(uintptr_t, uintptr_t, uintptr_t);
-#endif
#endif /* _ASM_RISCV_VDSO_H */