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Message-Id: <20231004110905.49024-2-bjorn@kernel.org>
Date: Wed,  4 Oct 2023 13:09:03 +0200
From: Björn Töpel <bjorn@...nel.org>
To: Alexei Starovoitov <ast@...nel.org>,
	Daniel Borkmann <daniel@...earbox.net>,
	Andrii Nakryiko <andrii@...nel.org>,
	Mykola Lysenko <mykolal@...com>,
	bpf@...r.kernel.org,
	netdev@...r.kernel.org
Cc: Alexandre Ghiti <alexghiti@...osinc.com>,
	linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Sami Tolvanen <samitolvanen@...gle.com>
Subject: [PATCH bpf 1/3] libbpf: Fix syscall access arguments on riscv

From: Alexandre Ghiti <alexghiti@...osinc.com>

Since commit 08d0ce30e0e4 ("riscv: Implement syscall wrappers"), riscv
selects ARCH_HAS_SYSCALL_WRAPPER so let's use the generic implementation
of PT_REGS_SYSCALL_REGS().

Fixes: 08d0ce30e0e4 ("riscv: Implement syscall wrappers")
Signed-off-by: Alexandre Ghiti <alexghiti@...osinc.com>
---
 tools/lib/bpf/bpf_tracing.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/lib/bpf/bpf_tracing.h b/tools/lib/bpf/bpf_tracing.h
index 3803479dbe10..1c13f8e88833 100644
--- a/tools/lib/bpf/bpf_tracing.h
+++ b/tools/lib/bpf/bpf_tracing.h
@@ -362,8 +362,6 @@ struct pt_regs___arm64 {
 #define __PT_PARM7_REG a6
 #define __PT_PARM8_REG a7
 
-/* riscv does not select ARCH_HAS_SYSCALL_WRAPPER. */
-#define PT_REGS_SYSCALL_REGS(ctx) ctx
 #define __PT_PARM1_SYSCALL_REG __PT_PARM1_REG
 #define __PT_PARM2_SYSCALL_REG __PT_PARM2_REG
 #define __PT_PARM3_SYSCALL_REG __PT_PARM3_REG
-- 
2.39.2


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