Randy Dunlap 30aca1bacb RISC-V: fix barrier() use in <vdso/processor.h> ... riscv's <vdso/processor.h> uses barrier() so it should include <asm/barrier.h> Fixes this build error: CC [M] drivers/net/ethernet/emulex/benet/be_main.o In file included from ./include/vdso/processor.h:10, from ./arch/riscv/include/asm/processor.h:11, from ./include/linux/prefetch.h:15, from drivers/net/ethernet/emulex/benet/be_main.c:14: ./arch/riscv/include/asm/vdso/processor.h: In function 'cpu_relax': ./arch/riscv/include/asm/vdso/processor.h:14:2: error: implicit declaration of function 'barrier' [-Werror=implicit-function-declaration] 14 | barrier(); This happens with a total of 5 networking drivers -- they all use <linux/prefetch.h>. rv64 allmodconfig now builds cleanly after this patch. Fixes fallout from: 815f0ddb34 ("include/linux/compiler*.h: make compiler-*.h mutually exclusive") Fixes: ad5d1122b8 ("riscv: use vDSO common flow to reduce the latency of the time-related functions") Reported-by: Andreas Schwab <schwab@linux-m68k.org> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Arvind Sankar <nivedita@alum.mit.edu> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>		2020-11-25 09:44:27 -08:00
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asm	RISC-V: fix barrier() use in <vdso/processor.h>	2020-11-25 09:44:27 -08:00
uapi/asm	riscv: Add cache information in AUX vector	2020-09-15 18:46:08 -07:00