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[bpf-next,8/8] riscv, perf: add arch specific perf_arch_bpf_user_pt_regs

Message ID 20191209173136.29615-9-bjorn.topel@gmail.com (mailing list archive)
State New, archived
Headers show
Series riscv: BPF JIT fix, optimizations and far jumps support | expand

Commit Message

Björn Töpel Dec. 9, 2019, 5:31 p.m. UTC 
RISC-V was missing a proper perf_arch_bpf_user_pt_regs macro for
CONFIG_PERF_EVENT builds.

Signed-off-by: Björn Töpel <bjorn.topel@gmail.com>
---
 arch/riscv/include/asm/perf_event.h | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/arch/riscv/include/asm/perf_event.h b/arch/riscv/include/asm/perf_event.h
index aefbfaa6a781..0234048b12bc 100644
--- a/arch/riscv/include/asm/perf_event.h
+++ b/arch/riscv/include/asm/perf_event.h
@@ -82,4 +82,8 @@  struct riscv_pmu {
 	int		irq;
 };
 
+#ifdef CONFIG_PERF_EVENTS
+#define perf_arch_bpf_user_pt_regs(regs) (struct user_regs_struct *)regs
+#endif
+
 #endif /* _ASM_RISCV_PERF_EVENT_H */