From: Yonghong Song <yhs@fb.com>
To: <bpf@vger.kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>,
Andrii Nakryiko <andrii@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Fangrui Song <maskray@google.com>, <kernel-team@fb.com>
Subject: [RFC PATCH bpf-next 11/13] selftests/bpf: Add unit tests for new sdiv/smod insns
Date: Wed, 28 Jun 2023 23:38:23 -0700 [thread overview]
Message-ID: <20230629063823.1655786-1-yhs@fb.com> (raw)
In-Reply-To: <20230629063715.1646832-1-yhs@fb.com>
Signed-off-by: Yonghong Song <yhs@fb.com>
---
.../selftests/bpf/prog_tests/verifier.c | 2 +
.../selftests/bpf/progs/verifier_sdiv.c | 763 ++++++++++++++++++
2 files changed, 765 insertions(+)
create mode 100644 tools/testing/selftests/bpf/progs/verifier_sdiv.c
diff --git a/tools/testing/selftests/bpf/prog_tests/verifier.c b/tools/testing/selftests/bpf/prog_tests/verifier.c
index 63112b3755cb..b2c041a4bc70 100644
--- a/tools/testing/selftests/bpf/prog_tests/verifier.c
+++ b/tools/testing/selftests/bpf/prog_tests/verifier.c
@@ -54,6 +54,7 @@
#include "verifier_ringbuf.skel.h"
#include "verifier_runtime_jit.skel.h"
#include "verifier_scalar_ids.skel.h"
+#include "verifier_sdiv.skel.h"
#include "verifier_search_pruning.skel.h"
#include "verifier_sock.skel.h"
#include "verifier_spill_fill.skel.h"
@@ -158,6 +159,7 @@ void test_verifier_regalloc(void) { RUN(verifier_regalloc); }
void test_verifier_ringbuf(void) { RUN(verifier_ringbuf); }
void test_verifier_runtime_jit(void) { RUN(verifier_runtime_jit); }
void test_verifier_scalar_ids(void) { RUN(verifier_scalar_ids); }
+void test_verifier_sdiv(void) { RUN(verifier_sdiv); }
void test_verifier_search_pruning(void) { RUN(verifier_search_pruning); }
void test_verifier_sock(void) { RUN(verifier_sock); }
void test_verifier_spill_fill(void) { RUN(verifier_spill_fill); }
diff --git a/tools/testing/selftests/bpf/progs/verifier_sdiv.c b/tools/testing/selftests/bpf/progs/verifier_sdiv.c
new file mode 100644
index 000000000000..d92098d670ef
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/verifier_sdiv.c
@@ -0,0 +1,763 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/bpf.h>
+#include <bpf/bpf_helpers.h>
+#include "bpf_misc.h"
+
+SEC("socket")
+__description("SDIV32, non-zero imm divisor, check 1")
+__success __success_unpriv __retval(-20)
+__naked void sdiv32_non_zero_imm_1(void)
+{
+ asm volatile (" \
+ w0 = -41; \
+ w0 s/= 2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero imm divisor, check 2")
+__success __success_unpriv __retval(-20)
+__naked void sdiv32_non_zero_imm_2(void)
+{
+ asm volatile (" \
+ w0 = 41; \
+ w0 s/= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero imm divisor, check 3")
+__success __success_unpriv __retval(20)
+__naked void sdiv32_non_zero_imm_3(void)
+{
+ asm volatile (" \
+ w0 = -41; \
+ w0 s/= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero imm divisor, check 4")
+__success __success_unpriv __retval(-21)
+__naked void sdiv32_non_zero_imm_4(void)
+{
+ asm volatile (" \
+ w0 = -42; \
+ w0 s/= 2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero imm divisor, check 5")
+__success __success_unpriv __retval(-21)
+__naked void sdiv32_non_zero_imm_5(void)
+{
+ asm volatile (" \
+ w0 = 42; \
+ w0 s/= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero imm divisor, check 6")
+__success __success_unpriv __retval(21)
+__naked void sdiv32_non_zero_imm_6(void)
+{
+ asm volatile (" \
+ w0 = -42; \
+ w0 s/= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero imm divisor, check 7")
+__success __success_unpriv __retval(21)
+__naked void sdiv32_non_zero_imm_7(void)
+{
+ asm volatile (" \
+ w0 = 42; \
+ w0 s/= 2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero imm divisor, check 8")
+__success __success_unpriv __retval(20)
+__naked void sdiv32_non_zero_imm_8(void)
+{
+ asm volatile (" \
+ w0 = 41; \
+ w0 s/= 2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero reg divisor, check 1")
+__success __success_unpriv __retval(-20)
+__naked void sdiv32_non_zero_reg_1(void)
+{
+ asm volatile (" \
+ w0 = -41; \
+ w1 = 2; \
+ w0 s/= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero reg divisor, check 2")
+__success __success_unpriv __retval(-20)
+__naked void sdiv32_non_zero_reg_2(void)
+{
+ asm volatile (" \
+ w0 = 41; \
+ w1 = -2; \
+ w0 s/= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero reg divisor, check 3")
+__success __success_unpriv __retval(20)
+__naked void sdiv32_non_zero_reg_3(void)
+{
+ asm volatile (" \
+ w0 = -41; \
+ w1 = -2; \
+ w0 s/= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero reg divisor, check 4")
+__success __success_unpriv __retval(-21)
+__naked void sdiv32_non_zero_reg_4(void)
+{
+ asm volatile (" \
+ w0 = -42; \
+ w1 = 2; \
+ w0 s/= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero reg divisor, check 5")
+__success __success_unpriv __retval(-21)
+__naked void sdiv32_non_zero_reg_5(void)
+{
+ asm volatile (" \
+ w0 = 42; \
+ w1 = -2; \
+ w0 s/= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero reg divisor, check 6")
+__success __success_unpriv __retval(21)
+__naked void sdiv32_non_zero_reg_6(void)
+{
+ asm volatile (" \
+ w0 = -42; \
+ w1 = -2; \
+ w0 s/= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero reg divisor, check 7")
+__success __success_unpriv __retval(21)
+__naked void sdiv32_non_zero_reg_7(void)
+{
+ asm volatile (" \
+ w0 = 42; \
+ w1 = 2; \
+ w0 s/= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, non-zero reg divisor, check 8")
+__success __success_unpriv __retval(20)
+__naked void sdiv32_non_zero_reg_8(void)
+{
+ asm volatile (" \
+ w0 = 41; \
+ w1 = 2; \
+ w0 s/= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV64, non-zero imm divisor, check 1")
+__success __success_unpriv __retval(-20)
+__naked void sdiv64_non_zero_imm_1(void)
+{
+ asm volatile (" \
+ r0 = -41; \
+ r0 s/= 2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV64, non-zero imm divisor, check 2")
+__success __success_unpriv __retval(-20)
+__naked void sdiv64_non_zero_imm_2(void)
+{
+ asm volatile (" \
+ r0 = 41; \
+ r0 s/= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV64, non-zero imm divisor, check 3")
+__success __success_unpriv __retval(20)
+__naked void sdiv64_non_zero_imm_3(void)
+{
+ asm volatile (" \
+ r0 = -41; \
+ r0 s/= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV64, non-zero imm divisor, check 4")
+__success __success_unpriv __retval(-21)
+__naked void sdiv64_non_zero_imm_4(void)
+{
+ asm volatile (" \
+ r0 = -42; \
+ r0 s/= 2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV64, non-zero imm divisor, check 5")
+__success __success_unpriv __retval(-21)
+__naked void sdiv64_non_zero_imm_5(void)
+{
+ asm volatile (" \
+ r0 = 42; \
+ r0 s/= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV64, non-zero imm divisor, check 6")
+__success __success_unpriv __retval(21)
+__naked void sdiv64_non_zero_imm_6(void)
+{
+ asm volatile (" \
+ r0 = -42; \
+ r0 s/= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV64, non-zero reg divisor, check 1")
+__success __success_unpriv __retval(-20)
+__naked void sdiv64_non_zero_reg_1(void)
+{
+ asm volatile (" \
+ r0 = -41; \
+ r1 = 2; \
+ r0 s/= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV64, non-zero reg divisor, check 2")
+__success __success_unpriv __retval(-20)
+__naked void sdiv64_non_zero_reg_2(void)
+{
+ asm volatile (" \
+ r0 = 41; \
+ r1 = -2; \
+ r0 s/= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV64, non-zero reg divisor, check 3")
+__success __success_unpriv __retval(20)
+__naked void sdiv64_non_zero_reg_3(void)
+{
+ asm volatile (" \
+ r0 = -41; \
+ r1 = -2; \
+ r0 s/= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV64, non-zero reg divisor, check 4")
+__success __success_unpriv __retval(-21)
+__naked void sdiv64_non_zero_reg_4(void)
+{
+ asm volatile (" \
+ r0 = -42; \
+ r1 = 2; \
+ r0 s/= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV64, non-zero reg divisor, check 5")
+__success __success_unpriv __retval(-21)
+__naked void sdiv64_non_zero_reg_5(void)
+{
+ asm volatile (" \
+ r0 = 42; \
+ r1 = -2; \
+ r0 s/= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV64, non-zero reg divisor, check 6")
+__success __success_unpriv __retval(21)
+__naked void sdiv64_non_zero_reg_6(void)
+{
+ asm volatile (" \
+ r0 = -42; \
+ r1 = -2; \
+ r0 s/= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD32, non-zero imm divisor, check 1")
+__success __success_unpriv __retval(-1)
+__naked void smod32_non_zero_imm_1(void)
+{
+ asm volatile (" \
+ w0 = -41; \
+ w0 s%%= 2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD32, non-zero imm divisor, check 2")
+__success __success_unpriv __retval(1)
+__naked void smod32_non_zero_imm_2(void)
+{
+ asm volatile (" \
+ w0 = 41; \
+ w0 s%%= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD32, non-zero imm divisor, check 3")
+__success __success_unpriv __retval(-1)
+__naked void smod32_non_zero_imm_3(void)
+{
+ asm volatile (" \
+ w0 = -41; \
+ w0 s%%= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD32, non-zero imm divisor, check 4")
+__success __success_unpriv __retval(0)
+__naked void smod32_non_zero_imm_4(void)
+{
+ asm volatile (" \
+ w0 = -42; \
+ w0 s%%= 2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD32, non-zero imm divisor, check 5")
+__success __success_unpriv __retval(0)
+__naked void smod32_non_zero_imm_5(void)
+{
+ asm volatile (" \
+ w0 = 42; \
+ w0 s%%= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD32, non-zero imm divisor, check 6")
+__success __success_unpriv __retval(0)
+__naked void smod32_non_zero_imm_6(void)
+{
+ asm volatile (" \
+ w0 = -42; \
+ w0 s%%= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD32, non-zero reg divisor, check 1")
+__success __success_unpriv __retval(-1)
+__naked void smod32_non_zero_reg_1(void)
+{
+ asm volatile (" \
+ w0 = -41; \
+ w1 = 2; \
+ w0 s%%= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD32, non-zero reg divisor, check 2")
+__success __success_unpriv __retval(1)
+__naked void smod32_non_zero_reg_2(void)
+{
+ asm volatile (" \
+ w0 = 41; \
+ w1 = -2; \
+ w0 s%%= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD32, non-zero reg divisor, check 3")
+__success __success_unpriv __retval(-1)
+__naked void smod32_non_zero_reg_3(void)
+{
+ asm volatile (" \
+ w0 = -41; \
+ w1 = -2; \
+ w0 s%%= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD32, non-zero reg divisor, check 4")
+__success __success_unpriv __retval(0)
+__naked void smod32_non_zero_reg_4(void)
+{
+ asm volatile (" \
+ w0 = -42; \
+ w1 = 2; \
+ w0 s%%= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD32, non-zero reg divisor, check 5")
+__success __success_unpriv __retval(0)
+__naked void smod32_non_zero_reg_5(void)
+{
+ asm volatile (" \
+ w0 = 42; \
+ w1 = -2; \
+ w0 s%%= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD32, non-zero reg divisor, check 6")
+__success __success_unpriv __retval(0)
+__naked void smod32_non_zero_reg_6(void)
+{
+ asm volatile (" \
+ w0 = -42; \
+ w1 = -2; \
+ w0 s%%= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero imm divisor, check 1")
+__success __success_unpriv __retval(-1)
+__naked void smod64_non_zero_imm_1(void)
+{
+ asm volatile (" \
+ r0 = -41; \
+ r0 s%%= 2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero imm divisor, check 2")
+__success __success_unpriv __retval(1)
+__naked void smod64_non_zero_imm_2(void)
+{
+ asm volatile (" \
+ r0 = 41; \
+ r0 s%%= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero imm divisor, check 3")
+__success __success_unpriv __retval(-1)
+__naked void smod64_non_zero_imm_3(void)
+{
+ asm volatile (" \
+ r0 = -41; \
+ r0 s%%= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero imm divisor, check 4")
+__success __success_unpriv __retval(0)
+__naked void smod64_non_zero_imm_4(void)
+{
+ asm volatile (" \
+ r0 = -42; \
+ r0 s%%= 2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero imm divisor, check 5")
+__success __success_unpriv __retval(-0)
+__naked void smod64_non_zero_imm_5(void)
+{
+ asm volatile (" \
+ r0 = 42; \
+ r0 s%%= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero imm divisor, check 6")
+__success __success_unpriv __retval(0)
+__naked void smod64_non_zero_imm_6(void)
+{
+ asm volatile (" \
+ r0 = -42; \
+ r0 s%%= -2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero imm divisor, check 7")
+__success __success_unpriv __retval(0)
+__naked void smod64_non_zero_imm_7(void)
+{
+ asm volatile (" \
+ r0 = 42; \
+ r0 s%%= 2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero imm divisor, check 8")
+__success __success_unpriv __retval(1)
+__naked void smod64_non_zero_imm_8(void)
+{
+ asm volatile (" \
+ r0 = 41; \
+ r0 s%%= 2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero reg divisor, check 1")
+__success __success_unpriv __retval(-1)
+__naked void smod64_non_zero_reg_1(void)
+{
+ asm volatile (" \
+ r0 = -41; \
+ r1 = 2; \
+ r0 s%%= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero reg divisor, check 2")
+__success __success_unpriv __retval(1)
+__naked void smod64_non_zero_reg_2(void)
+{
+ asm volatile (" \
+ r0 = 41; \
+ r1 = -2; \
+ r0 s%%= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero reg divisor, check 3")
+__success __success_unpriv __retval(-1)
+__naked void smod64_non_zero_reg_3(void)
+{
+ asm volatile (" \
+ r0 = -41; \
+ r1 = -2; \
+ r0 s%%= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero reg divisor, check 4")
+__success __success_unpriv __retval(0)
+__naked void smod64_non_zero_reg_4(void)
+{
+ asm volatile (" \
+ r0 = -42; \
+ r1 = 2; \
+ r0 s%%= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero reg divisor, check 5")
+__success __success_unpriv __retval(0)
+__naked void smod64_non_zero_reg_5(void)
+{
+ asm volatile (" \
+ r0 = 42; \
+ r1 = -2; \
+ r0 s%%= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero reg divisor, check 6")
+__success __success_unpriv __retval(0)
+__naked void smod64_non_zero_reg_6(void)
+{
+ asm volatile (" \
+ r0 = -42; \
+ r1 = -2; \
+ r0 s%%= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero reg divisor, check 7")
+__success __success_unpriv __retval(0)
+__naked void smod64_non_zero_reg_7(void)
+{
+ asm volatile (" \
+ r0 = 42; \
+ r1 = 2; \
+ r0 s%%= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, non-zero reg divisor, check 8")
+__success __success_unpriv __retval(1)
+__naked void smod64_non_zero_reg_8(void)
+{
+ asm volatile (" \
+ r0 = 41; \
+ r1 = 2; \
+ r0 s%%= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV32, zero divisor")
+__success __success_unpriv __retval(42)
+__naked void sdiv32_zero_divisor(void)
+{
+ asm volatile (" \
+ w0 = 42; \
+ w1 = 0; \
+ w2 = -1; \
+ w2 s/= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV64, zero divisor")
+__success __success_unpriv __retval(42)
+__naked void sdiv64_zero_divisor(void)
+{
+ asm volatile (" \
+ r0 = 42; \
+ r1 = 0; \
+ r2 = -1; \
+ r2 s/= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD32, zero divisor")
+__success __success_unpriv __retval(42)
+__naked void smod32_zero_divisor(void)
+{
+ asm volatile (" \
+ w0 = 42; \
+ w1 = 0; \
+ w2 = -1; \
+ w2 s%%= w1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, zero divisor")
+__success __success_unpriv __retval(42)
+__naked void smod64_zero_divisor(void)
+{
+ asm volatile (" \
+ r0 = 42; \
+ r1 = 0; \
+ r2 = -1; \
+ r2 s%%= r1; \
+ exit; \
+" ::: __clobber_all);
+}
+
+char _license[] SEC("license") = "GPL";
--
2.34.1
next prev parent reply other threads:[~2023-06-29 6:38 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-29 6:37 [RFC PATCH bpf-next 00/13] bpf: Support new insns from cpu v4 Yonghong Song
2023-06-29 6:37 ` [RFC PATCH bpf-next 01/13] bpf: Support new sign-extension load insns Yonghong Song
2023-07-03 0:53 ` Alexei Starovoitov
2023-07-03 15:29 ` Yonghong Song
2023-06-29 6:37 ` [RFC PATCH bpf-next 02/13] bpf: Add verifier support for " Yonghong Song
2023-06-29 6:37 ` [RFC PATCH bpf-next 03/13] bpf: Support new sign-extension mov insns Yonghong Song
2023-06-29 6:37 ` [RFC PATCH bpf-next 04/13] bpf: Support new unconditional bswap instruction Yonghong Song
2023-06-29 6:37 ` [RFC PATCH bpf-next 05/13] bpf: Support new signed div/mod instructions Yonghong Song
2023-06-29 6:37 ` [RFC PATCH bpf-next 06/13] bpf: Support new 32bit offset jmp instruction Yonghong Song
2023-06-29 6:37 ` [RFC PATCH bpf-next 07/13] bpf: Add kernel/bpftool asm support for new instructions Yonghong Song
2023-06-29 6:38 ` [RFC PATCH bpf-next 08/13] selftests/bpf: Add unit tests for new sign-extension load insns Yonghong Song
2023-06-29 6:38 ` [RFC PATCH bpf-next 09/13] selftests/bpf: Add unit tests for new sign-extension mov insns Yonghong Song
2023-06-29 6:38 ` [RFC PATCH bpf-next 10/13] selftests/bpf: Add unit tests for new bswap insns Yonghong Song
2023-06-29 6:38 ` Yonghong Song [this message]
2023-06-29 6:38 ` [RFC PATCH bpf-next 12/13] selftests/bpf: Add unit tests for new gotol insn Yonghong Song
2023-06-29 6:38 ` [RFC PATCH bpf-next 13/13] selftests/bpf: Add a cpuv4 test runner for cpu=v4 testing Yonghong Song
[not found] ` <PH7PR21MB38786422B9929D253E279810A325A@PH7PR21MB3878.namprd21.prod.outlook.com>
2023-06-29 14:17 ` [RFC PATCH bpf-next 00/13] bpf: Support new insns from cpu v4 Yonghong Song
2023-07-03 21:11 ` Daniel Xu
2023-07-03 23:36 ` Yonghong Song
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