From: Yonghong Song <yhs@fb.com>
To: <bpf@vger.kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>,
Andrii Nakryiko <andrii@kernel.org>, <bpf@ietf.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Fangrui Song <maskray@google.com>, <kernel-team@fb.com>
Subject: [PATCH bpf-next v3 14/17] selftests/bpf: Add unit tests for new sdiv/smod insns
Date: Wed, 19 Jul 2023 17:02:17 -0700 [thread overview]
Message-ID: <20230720000217.111976-1-yhs@fb.com> (raw)
In-Reply-To: <20230720000103.99949-1-yhs@fb.com>
Add unit tests for sdiv/smod insns.
Signed-off-by: Yonghong Song <yhs@fb.com>
---
.../selftests/bpf/prog_tests/verifier.c | 2 +
.../selftests/bpf/progs/verifier_sdiv.c | 767 ++++++++++++++++++
2 files changed, 769 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 885532540bc3..a591d7b673f1 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"
@@ -159,6 +160,7 @@ 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..381b0d73fd58
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/verifier_sdiv.c
@@ -0,0 +1,767 @@
+// 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(0)
+__naked void sdiv32_zero_divisor(void)
+{
+ asm volatile (" \
+ w0 = 42; \
+ w1 = 0; \
+ w2 = -1; \
+ w2 s/= w1; \
+ w0 = w2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SDIV64, zero divisor")
+__success __success_unpriv __retval(0)
+__naked void sdiv64_zero_divisor(void)
+{
+ asm volatile (" \
+ r0 = 42; \
+ r1 = 0; \
+ r2 = -1; \
+ r2 s/= r1; \
+ r0 = r2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD32, zero divisor")
+__success __success_unpriv __retval(-1)
+__naked void smod32_zero_divisor(void)
+{
+ asm volatile (" \
+ w0 = 42; \
+ w1 = 0; \
+ w2 = -1; \
+ w2 s%%= w1; \
+ w0 = w2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+SEC("socket")
+__description("SMOD64, zero divisor")
+__success __success_unpriv __retval(-1)
+__naked void smod64_zero_divisor(void)
+{
+ asm volatile (" \
+ r0 = 42; \
+ r1 = 0; \
+ r2 = -1; \
+ r2 s%%= r1; \
+ r0 = r2; \
+ exit; \
+" ::: __clobber_all);
+}
+
+char _license[] SEC("license") = "GPL";
--
2.34.1
next prev parent reply other threads:[~2023-07-20 0:02 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-20 0:01 [PATCH bpf-next v3 00/17] bpf: Support new insns from cpu v4 Yonghong Song
2023-07-20 0:01 ` [PATCH bpf-next v3 01/17] bpf: Support new sign-extension load insns Yonghong Song
2023-07-20 20:33 ` Eduard Zingerman
2023-07-24 4:03 ` [Bpf] " Yonghong Song
2023-07-24 4:03 ` Yonghong Song
2023-07-20 0:01 ` [PATCH bpf-next v3 02/17] bpf: Support new sign-extension mov insns Yonghong Song
2023-07-20 0:01 ` [PATCH bpf-next v3 03/17] bpf: Handle sign-extenstin ctx member accesses Yonghong Song
2023-07-20 0:01 ` [PATCH bpf-next v3 04/17] bpf: Support new unconditional bswap instruction Yonghong Song
2023-07-20 0:01 ` [PATCH bpf-next v3 05/17] bpf: Support new signed div/mod instructions Yonghong Song
2023-07-20 0:01 ` [Bpf] " Yonghong Song
2023-07-20 0:01 ` [PATCH bpf-next v3 06/17] bpf: Fix jit blinding with new sdiv/smov insns Yonghong Song
2023-07-20 0:01 ` [PATCH bpf-next v3 07/17] bpf: Support new 32bit offset jmp instruction Yonghong Song
2023-07-20 0:01 ` [PATCH bpf-next v3 08/17] bpf: Add kernel/bpftool asm support for new instructions Yonghong Song
2023-07-21 14:36 ` Quentin Monnet
2023-07-21 14:36 ` [Bpf] " Quentin Monnet
2023-07-20 0:01 ` [PATCH bpf-next v3 09/17] selftests/bpf: Fix a test_verifier failure Yonghong Song
2023-07-20 0:01 ` [PATCH bpf-next v3 10/17] selftests/bpf: Add a cpuv4 test runner for cpu=v4 testing Yonghong Song
2023-07-20 0:02 ` [PATCH bpf-next v3 11/17] selftests/bpf: Add unit tests for new sign-extension load insns Yonghong Song
2023-07-20 6:31 ` [Bpf] " Yonghong Song
2023-07-20 6:31 ` Yonghong Song
2023-07-20 6:36 ` [Bpf] " Yonghong Song
2023-07-20 6:36 ` Yonghong Song
2023-07-20 0:02 ` [PATCH bpf-next v3 12/17] selftests/bpf: Add unit tests for new sign-extension mov insns Yonghong Song
2023-07-20 0:02 ` [PATCH bpf-next v3 13/17] selftests/bpf: Add unit tests for new bswap insns Yonghong Song
2023-07-20 0:02 ` Yonghong Song [this message]
2023-07-20 0:02 ` [PATCH bpf-next v3 15/17] selftests/bpf: Add unit tests for new gotol insn Yonghong Song
2023-07-20 0:02 ` [Bpf] " Yonghong Song
2023-07-20 0:02 ` [PATCH bpf-next v3 16/17] selftests/bpf: Test ldsx with more complex cases Yonghong Song
2023-07-20 0:02 ` [PATCH bpf-next v3 17/17] docs/bpf: Add documentation for new instructions Yonghong Song
2023-07-20 20:35 ` [PATCH bpf-next v3 00/17] bpf: Support new insns from cpu v4 Eduard Zingerman
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