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From: Johan Almbladh <johan.almbladh@anyfinetworks.com>
To: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org
Cc: kafai@fb.com, songliubraving@fb.com, yhs@fb.com,
	john.fastabend@gmail.com, kpsingh@kernel.org,
	Tony.Ambardar@gmail.com, netdev@vger.kernel.org,
	bpf@vger.kernel.org,
	Johan Almbladh <johan.almbladh@anyfinetworks.com>
Subject: [PATCH bpf-next v2 01/14] bpf/tests: Add BPF_JMP32 test cases
Date: Mon,  9 Aug 2021 11:18:16 +0200	[thread overview]
Message-ID: <20210809091829.810076-2-johan.almbladh@anyfinetworks.com> (raw)
In-Reply-To: <20210809091829.810076-1-johan.almbladh@anyfinetworks.com>

An eBPF JIT may implement JMP32 operations in a different way than JMP,
especially on 32-bit architectures. This patch adds a series of tests
for JMP32 operations, mainly for testing JITs.

Signed-off-by: Johan Almbladh <johan.almbladh@anyfinetworks.com>
Acked-by: Yonghong Song <yhs@fb.com>
---
 lib/test_bpf.c | 511 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 511 insertions(+)

diff --git a/lib/test_bpf.c b/lib/test_bpf.c
index f6d5d30d01bf..377e866764cb 100644
--- a/lib/test_bpf.c
+++ b/lib/test_bpf.c
@@ -4398,6 +4398,517 @@ static struct bpf_test tests[] = {
 		{ { 0, 4134 } },
 		.fill_helper = bpf_fill_stxdw,
 	},
+	/* BPF_JMP32 | BPF_JEQ | BPF_K */
+	{
+		"JMP32_JEQ_K: Small immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 123),
+			BPF_JMP32_IMM(BPF_JEQ, R0, 321, 1),
+			BPF_JMP32_IMM(BPF_JEQ, R0, 123, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 123 } }
+	},
+	{
+		"JMP32_JEQ_K: Large immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 12345678),
+			BPF_JMP32_IMM(BPF_JEQ, R0, 12345678 & 0xffff, 1),
+			BPF_JMP32_IMM(BPF_JEQ, R0, 12345678, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 12345678 } }
+	},
+	{
+		"JMP32_JEQ_K: negative immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -123),
+			BPF_JMP32_IMM(BPF_JEQ, R0,  123, 1),
+			BPF_JMP32_IMM(BPF_JEQ, R0, -123, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -123 } }
+	},
+	/* BPF_JMP32 | BPF_JEQ | BPF_X */
+	{
+		"JMP32_JEQ_X",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 1234),
+			BPF_ALU32_IMM(BPF_MOV, R1, 4321),
+			BPF_JMP32_REG(BPF_JEQ, R0, R1, 2),
+			BPF_ALU32_IMM(BPF_MOV, R1, 1234),
+			BPF_JMP32_REG(BPF_JEQ, R0, R1, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 1234 } }
+	},
+	/* BPF_JMP32 | BPF_JNE | BPF_K */
+	{
+		"JMP32_JNE_K: Small immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 123),
+			BPF_JMP32_IMM(BPF_JNE, R0, 123, 1),
+			BPF_JMP32_IMM(BPF_JNE, R0, 321, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 123 } }
+	},
+	{
+		"JMP32_JNE_K: Large immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 12345678),
+			BPF_JMP32_IMM(BPF_JNE, R0, 12345678, 1),
+			BPF_JMP32_IMM(BPF_JNE, R0, 12345678 & 0xffff, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 12345678 } }
+	},
+	{
+		"JMP32_JNE_K: negative immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -123),
+			BPF_JMP32_IMM(BPF_JNE, R0, -123, 1),
+			BPF_JMP32_IMM(BPF_JNE, R0,  123, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -123 } }
+	},
+	/* BPF_JMP32 | BPF_JNE | BPF_X */
+	{
+		"JMP32_JNE_X",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 1234),
+			BPF_ALU32_IMM(BPF_MOV, R1, 1234),
+			BPF_JMP32_REG(BPF_JNE, R0, R1, 2),
+			BPF_ALU32_IMM(BPF_MOV, R1, 4321),
+			BPF_JMP32_REG(BPF_JNE, R0, R1, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 1234 } }
+	},
+	/* BPF_JMP32 | BPF_JSET | BPF_K */
+	{
+		"JMP32_JSET_K: Small immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 1),
+			BPF_JMP32_IMM(BPF_JSET, R0, 2, 1),
+			BPF_JMP32_IMM(BPF_JSET, R0, 3, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 1 } }
+	},
+	{
+		"JMP32_JSET_K: Large immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 0x40000000),
+			BPF_JMP32_IMM(BPF_JSET, R0, 0x3fffffff, 1),
+			BPF_JMP32_IMM(BPF_JSET, R0, 0x60000000, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 0x40000000 } }
+	},
+	{
+		"JMP32_JSET_K: negative immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -123),
+			BPF_JMP32_IMM(BPF_JSET, R0, -1, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -123 } }
+	},
+	/* BPF_JMP32 | BPF_JSET | BPF_X */
+	{
+		"JMP32_JSET_X",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 8),
+			BPF_ALU32_IMM(BPF_MOV, R1, 7),
+			BPF_JMP32_REG(BPF_JSET, R0, R1, 2),
+			BPF_ALU32_IMM(BPF_MOV, R1, 8 | 2),
+			BPF_JMP32_REG(BPF_JNE, R0, R1, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 8 } }
+	},
+	/* BPF_JMP32 | BPF_JGT | BPF_K */
+	{
+		"JMP32_JGT_K: Small immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 123),
+			BPF_JMP32_IMM(BPF_JGT, R0, 123, 1),
+			BPF_JMP32_IMM(BPF_JGT, R0, 122, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 123 } }
+	},
+	{
+		"JMP32_JGT_K: Large immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
+			BPF_JMP32_IMM(BPF_JGT, R0, 0xffffffff, 1),
+			BPF_JMP32_IMM(BPF_JGT, R0, 0xfffffffd, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 0xfffffffe } }
+	},
+	/* BPF_JMP32 | BPF_JGT | BPF_X */
+	{
+		"JMP32_JGT_X",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
+			BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
+			BPF_JMP32_REG(BPF_JGT, R0, R1, 2),
+			BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffd),
+			BPF_JMP32_REG(BPF_JGT, R0, R1, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 0xfffffffe } }
+	},
+	/* BPF_JMP32 | BPF_JGE | BPF_K */
+	{
+		"JMP32_JGE_K: Small immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 123),
+			BPF_JMP32_IMM(BPF_JGE, R0, 124, 1),
+			BPF_JMP32_IMM(BPF_JGE, R0, 123, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 123 } }
+	},
+	{
+		"JMP32_JGE_K: Large immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
+			BPF_JMP32_IMM(BPF_JGE, R0, 0xffffffff, 1),
+			BPF_JMP32_IMM(BPF_JGE, R0, 0xfffffffe, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 0xfffffffe } }
+	},
+	/* BPF_JMP32 | BPF_JGE | BPF_X */
+	{
+		"JMP32_JGE_X",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
+			BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
+			BPF_JMP32_REG(BPF_JGE, R0, R1, 2),
+			BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffe),
+			BPF_JMP32_REG(BPF_JGE, R0, R1, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 0xfffffffe } }
+	},
+	/* BPF_JMP32 | BPF_JLT | BPF_K */
+	{
+		"JMP32_JLT_K: Small immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 123),
+			BPF_JMP32_IMM(BPF_JLT, R0, 123, 1),
+			BPF_JMP32_IMM(BPF_JLT, R0, 124, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 123 } }
+	},
+	{
+		"JMP32_JLT_K: Large immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
+			BPF_JMP32_IMM(BPF_JLT, R0, 0xfffffffd, 1),
+			BPF_JMP32_IMM(BPF_JLT, R0, 0xffffffff, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 0xfffffffe } }
+	},
+	/* BPF_JMP32 | BPF_JLT | BPF_X */
+	{
+		"JMP32_JLT_X",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
+			BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffd),
+			BPF_JMP32_REG(BPF_JLT, R0, R1, 2),
+			BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
+			BPF_JMP32_REG(BPF_JLT, R0, R1, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 0xfffffffe } }
+	},
+	/* BPF_JMP32 | BPF_JLE | BPF_K */
+	{
+		"JMP32_JLE_K: Small immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 123),
+			BPF_JMP32_IMM(BPF_JLE, R0, 122, 1),
+			BPF_JMP32_IMM(BPF_JLE, R0, 123, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 123 } }
+	},
+	{
+		"JMP32_JLE_K: Large immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
+			BPF_JMP32_IMM(BPF_JLE, R0, 0xfffffffd, 1),
+			BPF_JMP32_IMM(BPF_JLE, R0, 0xfffffffe, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 0xfffffffe } }
+	},
+	/* BPF_JMP32 | BPF_JLE | BPF_X */
+	{
+		"JMP32_JLE_X",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
+			BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffd),
+			BPF_JMP32_REG(BPF_JLE, R0, R1, 2),
+			BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffe),
+			BPF_JMP32_REG(BPF_JLE, R0, R1, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, 0xfffffffe } }
+	},
+	/* BPF_JMP32 | BPF_JSGT | BPF_K */
+	{
+		"JMP32_JSGT_K: Small immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -123),
+			BPF_JMP32_IMM(BPF_JSGT, R0, -123, 1),
+			BPF_JMP32_IMM(BPF_JSGT, R0, -124, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -123 } }
+	},
+	{
+		"JMP32_JSGT_K: Large immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
+			BPF_JMP32_IMM(BPF_JSGT, R0, -12345678, 1),
+			BPF_JMP32_IMM(BPF_JSGT, R0, -12345679, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -12345678 } }
+	},
+	/* BPF_JMP32 | BPF_JSGT | BPF_X */
+	{
+		"JMP32_JSGT_X",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
+			BPF_ALU32_IMM(BPF_MOV, R1, -12345678),
+			BPF_JMP32_REG(BPF_JSGT, R0, R1, 2),
+			BPF_ALU32_IMM(BPF_MOV, R1, -12345679),
+			BPF_JMP32_REG(BPF_JSGT, R0, R1, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -12345678 } }
+	},
+	/* BPF_JMP32 | BPF_JSGE | BPF_K */
+	{
+		"JMP32_JSGE_K: Small immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -123),
+			BPF_JMP32_IMM(BPF_JSGE, R0, -122, 1),
+			BPF_JMP32_IMM(BPF_JSGE, R0, -123, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -123 } }
+	},
+	{
+		"JMP32_JSGE_K: Large immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
+			BPF_JMP32_IMM(BPF_JSGE, R0, -12345677, 1),
+			BPF_JMP32_IMM(BPF_JSGE, R0, -12345678, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -12345678 } }
+	},
+	/* BPF_JMP32 | BPF_JSGE | BPF_X */
+	{
+		"JMP32_JSGE_X",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
+			BPF_ALU32_IMM(BPF_MOV, R1, -12345677),
+			BPF_JMP32_REG(BPF_JSGE, R0, R1, 2),
+			BPF_ALU32_IMM(BPF_MOV, R1, -12345678),
+			BPF_JMP32_REG(BPF_JSGE, R0, R1, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -12345678 } }
+	},
+	/* BPF_JMP32 | BPF_JSLT | BPF_K */
+	{
+		"JMP32_JSLT_K: Small immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -123),
+			BPF_JMP32_IMM(BPF_JSLT, R0, -123, 1),
+			BPF_JMP32_IMM(BPF_JSLT, R0, -122, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -123 } }
+	},
+	{
+		"JMP32_JSLT_K: Large immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
+			BPF_JMP32_IMM(BPF_JSLT, R0, -12345678, 1),
+			BPF_JMP32_IMM(BPF_JSLT, R0, -12345677, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -12345678 } }
+	},
+	/* BPF_JMP32 | BPF_JSLT | BPF_X */
+	{
+		"JMP32_JSLT_X",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
+			BPF_ALU32_IMM(BPF_MOV, R1, -12345678),
+			BPF_JMP32_REG(BPF_JSLT, R0, R1, 2),
+			BPF_ALU32_IMM(BPF_MOV, R1, -12345677),
+			BPF_JMP32_REG(BPF_JSLT, R0, R1, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -12345678 } }
+	},
+	/* BPF_JMP32 | BPF_JSLE | BPF_K */
+	{
+		"JMP32_JSLE_K: Small immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -123),
+			BPF_JMP32_IMM(BPF_JSLE, R0, -124, 1),
+			BPF_JMP32_IMM(BPF_JSLE, R0, -123, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -123 } }
+	},
+	{
+		"JMP32_JSLE_K: Large immediate",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
+			BPF_JMP32_IMM(BPF_JSLE, R0, -12345679, 1),
+			BPF_JMP32_IMM(BPF_JSLE, R0, -12345678, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -12345678 } }
+	},
+	/* BPF_JMP32 | BPF_JSLE | BPF_K */
+	{
+		"JMP32_JSLE_X",
+		.u.insns_int = {
+			BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
+			BPF_ALU32_IMM(BPF_MOV, R1, -12345679),
+			BPF_JMP32_REG(BPF_JSLE, R0, R1, 2),
+			BPF_ALU32_IMM(BPF_MOV, R1, -12345678),
+			BPF_JMP32_REG(BPF_JSLE, R0, R1, 1),
+			BPF_ALU32_IMM(BPF_MOV, R0, 0),
+			BPF_EXIT_INSN(),
+		},
+		INTERNAL,
+		{ },
+		{ { 0, -12345678 } }
+	},
 	/* BPF_JMP | BPF_EXIT */
 	{
 		"JMP_EXIT",
-- 
2.25.1


  reply	other threads:[~2021-08-09  9:19 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-09  9:18 [PATCH bpf-next v2 00/14] bpf/tests: Extend the eBPF test suite Johan Almbladh
2021-08-09  9:18 ` Johan Almbladh [this message]
2021-08-09  9:18 ` [PATCH bpf-next v2 02/14] bpf/tests: Add BPF_MOV tests for zero and sign extension Johan Almbladh
2021-08-09  9:18 ` [PATCH bpf-next v2 03/14] bpf/tests: Fix typos in test case descriptions Johan Almbladh
2021-08-09  9:18 ` [PATCH bpf-next v2 04/14] bpf/tests: Add more tests of ALU32 and ALU64 bitwise operations Johan Almbladh
2021-08-09  9:18 ` [PATCH bpf-next v2 05/14] bpf/tests: Add more ALU32 tests for BPF_LSH/RSH/ARSH Johan Almbladh
2021-08-09  9:18 ` [PATCH bpf-next v2 06/14] bpf/tests: Add more BPF_LSH/RSH/ARSH tests for ALU64 Johan Almbladh
2021-08-09  9:18 ` [PATCH bpf-next v2 07/14] bpf/tests: Add more ALU64 BPF_MUL tests Johan Almbladh
2021-08-09  9:18 ` [PATCH bpf-next v2 08/14] bpf/tests: Add tests for ALU operations implemented with function calls Johan Almbladh
2021-08-09  9:18 ` [PATCH bpf-next v2 09/14] bpf/tests: Add word-order tests for load/store of double words Johan Almbladh
2021-08-09  9:18 ` [PATCH bpf-next v2 10/14] bpf/tests: Add branch conversion JIT test Johan Almbladh
2021-08-09  9:18 ` [PATCH bpf-next v2 11/14] bpf/tests: Add test for 32-bit context pointer argument passing Johan Almbladh
2021-08-09  9:18 ` [PATCH bpf-next v2 12/14] bpf/tests: Add tests for atomic operations Johan Almbladh
2021-08-09  9:18 ` [PATCH bpf-next v2 13/14] bpf/tests: Add tests for BPF_CMPXCHG Johan Almbladh
2021-08-09  9:18 ` [PATCH bpf-next v2 14/14] bpf/tests: Add tail call test suite Johan Almbladh
2021-08-10 11:00 ` [PATCH bpf-next v2 00/14] bpf/tests: Extend the eBPF " patchwork-bot+netdevbpf

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