From: Eduard Zingerman <eddyz87@gmail.com>
To: bpf@vger.kernel.org, ast@kernel.org
Cc: andrii@kernel.org, daniel@iogearbox.net, martin.lau@linux.dev,
kernel-team@fb.com, yhs@fb.com,
Eduard Zingerman <eddyz87@gmail.com>
Subject: [PATCH bpf-next 10/24] selftests/bpf: verifier/lwt converted to inline assembly
Date: Fri, 21 Apr 2023 20:42:20 +0300 [thread overview]
Message-ID: <20230421174234.2391278-11-eddyz87@gmail.com> (raw)
In-Reply-To: <20230421174234.2391278-1-eddyz87@gmail.com>
Test verifier/lwt automatically converted to use inline assembly.
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
---
.../selftests/bpf/prog_tests/verifier.c | 2 +
.../selftests/bpf/progs/verifier_lwt.c | 234 ++++++++++++++++++
tools/testing/selftests/bpf/verifier/lwt.c | 189 --------------
3 files changed, 236 insertions(+), 189 deletions(-)
create mode 100644 tools/testing/selftests/bpf/progs/verifier_lwt.c
delete mode 100644 tools/testing/selftests/bpf/verifier/lwt.c
diff --git a/tools/testing/selftests/bpf/prog_tests/verifier.c b/tools/testing/selftests/bpf/prog_tests/verifier.c
index 33a50dbc2321..54c30fe1b693 100644
--- a/tools/testing/selftests/bpf/prog_tests/verifier.c
+++ b/tools/testing/selftests/bpf/prog_tests/verifier.c
@@ -33,6 +33,7 @@
#include "verifier_ld_ind.skel.h"
#include "verifier_leak_ptr.skel.h"
#include "verifier_loops1.skel.h"
+#include "verifier_lwt.skel.h"
#include "verifier_map_ptr.skel.h"
#include "verifier_map_ret_val.skel.h"
#include "verifier_masking.skel.h"
@@ -115,6 +116,7 @@ void test_verifier_jeq_infer_not_null(void) { RUN(verifier_jeq_infer_not_null)
void test_verifier_ld_ind(void) { RUN(verifier_ld_ind); }
void test_verifier_leak_ptr(void) { RUN(verifier_leak_ptr); }
void test_verifier_loops1(void) { RUN(verifier_loops1); }
+void test_verifier_lwt(void) { RUN(verifier_lwt); }
void test_verifier_map_ptr(void) { RUN(verifier_map_ptr); }
void test_verifier_map_ret_val(void) { RUN(verifier_map_ret_val); }
void test_verifier_masking(void) { RUN(verifier_masking); }
diff --git a/tools/testing/selftests/bpf/progs/verifier_lwt.c b/tools/testing/selftests/bpf/progs/verifier_lwt.c
new file mode 100644
index 000000000000..5ab746307309
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/verifier_lwt.c
@@ -0,0 +1,234 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Converted from tools/testing/selftests/bpf/verifier/lwt.c */
+
+#include <linux/bpf.h>
+#include <bpf/bpf_helpers.h>
+#include "bpf_misc.h"
+
+SEC("lwt_in")
+__description("invalid direct packet write for LWT_IN")
+__failure __msg("cannot write into packet")
+__naked void packet_write_for_lwt_in(void)
+{
+ asm volatile (" \
+ r2 = *(u32*)(r1 + %[__sk_buff_data]); \
+ r3 = *(u32*)(r1 + %[__sk_buff_data_end]); \
+ r0 = r2; \
+ r0 += 8; \
+ if r0 > r3 goto l0_%=; \
+ *(u8*)(r2 + 0) = r2; \
+l0_%=: r0 = 0; \
+ exit; \
+" :
+ : __imm_const(__sk_buff_data, offsetof(struct __sk_buff, data)),
+ __imm_const(__sk_buff_data_end, offsetof(struct __sk_buff, data_end))
+ : __clobber_all);
+}
+
+SEC("lwt_out")
+__description("invalid direct packet write for LWT_OUT")
+__failure __msg("cannot write into packet")
+__naked void packet_write_for_lwt_out(void)
+{
+ asm volatile (" \
+ r2 = *(u32*)(r1 + %[__sk_buff_data]); \
+ r3 = *(u32*)(r1 + %[__sk_buff_data_end]); \
+ r0 = r2; \
+ r0 += 8; \
+ if r0 > r3 goto l0_%=; \
+ *(u8*)(r2 + 0) = r2; \
+l0_%=: r0 = 0; \
+ exit; \
+" :
+ : __imm_const(__sk_buff_data, offsetof(struct __sk_buff, data)),
+ __imm_const(__sk_buff_data_end, offsetof(struct __sk_buff, data_end))
+ : __clobber_all);
+}
+
+SEC("lwt_xmit")
+__description("direct packet write for LWT_XMIT")
+__success __retval(0)
+__naked void packet_write_for_lwt_xmit(void)
+{
+ asm volatile (" \
+ r2 = *(u32*)(r1 + %[__sk_buff_data]); \
+ r3 = *(u32*)(r1 + %[__sk_buff_data_end]); \
+ r0 = r2; \
+ r0 += 8; \
+ if r0 > r3 goto l0_%=; \
+ *(u8*)(r2 + 0) = r2; \
+l0_%=: r0 = 0; \
+ exit; \
+" :
+ : __imm_const(__sk_buff_data, offsetof(struct __sk_buff, data)),
+ __imm_const(__sk_buff_data_end, offsetof(struct __sk_buff, data_end))
+ : __clobber_all);
+}
+
+SEC("lwt_in")
+__description("direct packet read for LWT_IN")
+__success __retval(0)
+__naked void packet_read_for_lwt_in(void)
+{
+ asm volatile (" \
+ r2 = *(u32*)(r1 + %[__sk_buff_data]); \
+ r3 = *(u32*)(r1 + %[__sk_buff_data_end]); \
+ r0 = r2; \
+ r0 += 8; \
+ if r0 > r3 goto l0_%=; \
+ r0 = *(u8*)(r2 + 0); \
+l0_%=: r0 = 0; \
+ exit; \
+" :
+ : __imm_const(__sk_buff_data, offsetof(struct __sk_buff, data)),
+ __imm_const(__sk_buff_data_end, offsetof(struct __sk_buff, data_end))
+ : __clobber_all);
+}
+
+SEC("lwt_out")
+__description("direct packet read for LWT_OUT")
+__success __retval(0)
+__naked void packet_read_for_lwt_out(void)
+{
+ asm volatile (" \
+ r2 = *(u32*)(r1 + %[__sk_buff_data]); \
+ r3 = *(u32*)(r1 + %[__sk_buff_data_end]); \
+ r0 = r2; \
+ r0 += 8; \
+ if r0 > r3 goto l0_%=; \
+ r0 = *(u8*)(r2 + 0); \
+l0_%=: r0 = 0; \
+ exit; \
+" :
+ : __imm_const(__sk_buff_data, offsetof(struct __sk_buff, data)),
+ __imm_const(__sk_buff_data_end, offsetof(struct __sk_buff, data_end))
+ : __clobber_all);
+}
+
+SEC("lwt_xmit")
+__description("direct packet read for LWT_XMIT")
+__success __retval(0)
+__naked void packet_read_for_lwt_xmit(void)
+{
+ asm volatile (" \
+ r2 = *(u32*)(r1 + %[__sk_buff_data]); \
+ r3 = *(u32*)(r1 + %[__sk_buff_data_end]); \
+ r0 = r2; \
+ r0 += 8; \
+ if r0 > r3 goto l0_%=; \
+ r0 = *(u8*)(r2 + 0); \
+l0_%=: r0 = 0; \
+ exit; \
+" :
+ : __imm_const(__sk_buff_data, offsetof(struct __sk_buff, data)),
+ __imm_const(__sk_buff_data_end, offsetof(struct __sk_buff, data_end))
+ : __clobber_all);
+}
+
+SEC("lwt_xmit")
+__description("overlapping checks for direct packet access")
+__success __retval(0)
+__naked void checks_for_direct_packet_access(void)
+{
+ asm volatile (" \
+ r2 = *(u32*)(r1 + %[__sk_buff_data]); \
+ r3 = *(u32*)(r1 + %[__sk_buff_data_end]); \
+ r0 = r2; \
+ r0 += 8; \
+ if r0 > r3 goto l0_%=; \
+ r1 = r2; \
+ r1 += 6; \
+ if r1 > r3 goto l0_%=; \
+ r0 = *(u16*)(r2 + 6); \
+l0_%=: r0 = 0; \
+ exit; \
+" :
+ : __imm_const(__sk_buff_data, offsetof(struct __sk_buff, data)),
+ __imm_const(__sk_buff_data_end, offsetof(struct __sk_buff, data_end))
+ : __clobber_all);
+}
+
+SEC("lwt_xmit")
+__description("make headroom for LWT_XMIT")
+__success __retval(0)
+__naked void make_headroom_for_lwt_xmit(void)
+{
+ asm volatile (" \
+ r6 = r1; \
+ r2 = 34; \
+ r3 = 0; \
+ call %[bpf_skb_change_head]; \
+ /* split for s390 to succeed */ \
+ r1 = r6; \
+ r2 = 42; \
+ r3 = 0; \
+ call %[bpf_skb_change_head]; \
+ r0 = 0; \
+ exit; \
+" :
+ : __imm(bpf_skb_change_head)
+ : __clobber_all);
+}
+
+SEC("socket")
+__description("invalid access of tc_classid for LWT_IN")
+__failure __msg("invalid bpf_context access")
+__failure_unpriv
+__naked void tc_classid_for_lwt_in(void)
+{
+ asm volatile (" \
+ r0 = *(u32*)(r1 + %[__sk_buff_tc_classid]); \
+ exit; \
+" :
+ : __imm_const(__sk_buff_tc_classid, offsetof(struct __sk_buff, tc_classid))
+ : __clobber_all);
+}
+
+SEC("socket")
+__description("invalid access of tc_classid for LWT_OUT")
+__failure __msg("invalid bpf_context access")
+__failure_unpriv
+__naked void tc_classid_for_lwt_out(void)
+{
+ asm volatile (" \
+ r0 = *(u32*)(r1 + %[__sk_buff_tc_classid]); \
+ exit; \
+" :
+ : __imm_const(__sk_buff_tc_classid, offsetof(struct __sk_buff, tc_classid))
+ : __clobber_all);
+}
+
+SEC("socket")
+__description("invalid access of tc_classid for LWT_XMIT")
+__failure __msg("invalid bpf_context access")
+__failure_unpriv
+__naked void tc_classid_for_lwt_xmit(void)
+{
+ asm volatile (" \
+ r0 = *(u32*)(r1 + %[__sk_buff_tc_classid]); \
+ exit; \
+" :
+ : __imm_const(__sk_buff_tc_classid, offsetof(struct __sk_buff, tc_classid))
+ : __clobber_all);
+}
+
+SEC("lwt_in")
+__description("check skb->tc_classid half load not permitted for lwt prog")
+__failure __msg("invalid bpf_context access")
+__naked void not_permitted_for_lwt_prog(void)
+{
+ asm volatile (
+ "r0 = 0;"
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+ "r0 = *(u16*)(r1 + %[__sk_buff_tc_classid]);"
+#else
+ "r0 = *(u16*)(r1 + %[__imm_0]);"
+#endif
+ "exit;"
+ :
+ : __imm_const(__imm_0, offsetof(struct __sk_buff, tc_classid) + 2),
+ __imm_const(__sk_buff_tc_classid, offsetof(struct __sk_buff, tc_classid))
+ : __clobber_all);
+}
+
+char _license[] SEC("license") = "GPL";
diff --git a/tools/testing/selftests/bpf/verifier/lwt.c b/tools/testing/selftests/bpf/verifier/lwt.c
deleted file mode 100644
index 5c8944d0b091..000000000000
--- a/tools/testing/selftests/bpf/verifier/lwt.c
+++ /dev/null
@@ -1,189 +0,0 @@
-{
- "invalid direct packet write for LWT_IN",
- .insns = {
- BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
- offsetof(struct __sk_buff, data)),
- BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
- offsetof(struct __sk_buff, data_end)),
- BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
- BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
- BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
- BPF_MOV64_IMM(BPF_REG_0, 0),
- BPF_EXIT_INSN(),
- },
- .errstr = "cannot write into packet",
- .result = REJECT,
- .prog_type = BPF_PROG_TYPE_LWT_IN,
-},
-{
- "invalid direct packet write for LWT_OUT",
- .insns = {
- BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
- offsetof(struct __sk_buff, data)),
- BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
- offsetof(struct __sk_buff, data_end)),
- BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
- BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
- BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
- BPF_MOV64_IMM(BPF_REG_0, 0),
- BPF_EXIT_INSN(),
- },
- .errstr = "cannot write into packet",
- .result = REJECT,
- .prog_type = BPF_PROG_TYPE_LWT_OUT,
-},
-{
- "direct packet write for LWT_XMIT",
- .insns = {
- BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
- offsetof(struct __sk_buff, data)),
- BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
- offsetof(struct __sk_buff, data_end)),
- BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
- BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
- BPF_STX_MEM(BPF_B, BPF_REG_2, BPF_REG_2, 0),
- BPF_MOV64_IMM(BPF_REG_0, 0),
- BPF_EXIT_INSN(),
- },
- .result = ACCEPT,
- .prog_type = BPF_PROG_TYPE_LWT_XMIT,
-},
-{
- "direct packet read for LWT_IN",
- .insns = {
- BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
- offsetof(struct __sk_buff, data)),
- BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
- offsetof(struct __sk_buff, data_end)),
- BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
- BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
- BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
- BPF_MOV64_IMM(BPF_REG_0, 0),
- BPF_EXIT_INSN(),
- },
- .result = ACCEPT,
- .prog_type = BPF_PROG_TYPE_LWT_IN,
-},
-{
- "direct packet read for LWT_OUT",
- .insns = {
- BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
- offsetof(struct __sk_buff, data)),
- BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
- offsetof(struct __sk_buff, data_end)),
- BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
- BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
- BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
- BPF_MOV64_IMM(BPF_REG_0, 0),
- BPF_EXIT_INSN(),
- },
- .result = ACCEPT,
- .prog_type = BPF_PROG_TYPE_LWT_OUT,
-},
-{
- "direct packet read for LWT_XMIT",
- .insns = {
- BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
- offsetof(struct __sk_buff, data)),
- BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
- offsetof(struct __sk_buff, data_end)),
- BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
- BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 1),
- BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_2, 0),
- BPF_MOV64_IMM(BPF_REG_0, 0),
- BPF_EXIT_INSN(),
- },
- .result = ACCEPT,
- .prog_type = BPF_PROG_TYPE_LWT_XMIT,
-},
-{
- "overlapping checks for direct packet access",
- .insns = {
- BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
- offsetof(struct __sk_buff, data)),
- BPF_LDX_MEM(BPF_W, BPF_REG_3, BPF_REG_1,
- offsetof(struct __sk_buff, data_end)),
- BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 8),
- BPF_JMP_REG(BPF_JGT, BPF_REG_0, BPF_REG_3, 4),
- BPF_MOV64_REG(BPF_REG_1, BPF_REG_2),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 6),
- BPF_JMP_REG(BPF_JGT, BPF_REG_1, BPF_REG_3, 1),
- BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_2, 6),
- BPF_MOV64_IMM(BPF_REG_0, 0),
- BPF_EXIT_INSN(),
- },
- .result = ACCEPT,
- .prog_type = BPF_PROG_TYPE_LWT_XMIT,
-},
-{
- "make headroom for LWT_XMIT",
- .insns = {
- BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
- BPF_MOV64_IMM(BPF_REG_2, 34),
- BPF_MOV64_IMM(BPF_REG_3, 0),
- BPF_EMIT_CALL(BPF_FUNC_skb_change_head),
- /* split for s390 to succeed */
- BPF_MOV64_REG(BPF_REG_1, BPF_REG_6),
- BPF_MOV64_IMM(BPF_REG_2, 42),
- BPF_MOV64_IMM(BPF_REG_3, 0),
- BPF_EMIT_CALL(BPF_FUNC_skb_change_head),
- BPF_MOV64_IMM(BPF_REG_0, 0),
- BPF_EXIT_INSN(),
- },
- .result = ACCEPT,
- .prog_type = BPF_PROG_TYPE_LWT_XMIT,
-},
-{
- "invalid access of tc_classid for LWT_IN",
- .insns = {
- BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
- offsetof(struct __sk_buff, tc_classid)),
- BPF_EXIT_INSN(),
- },
- .result = REJECT,
- .errstr = "invalid bpf_context access",
-},
-{
- "invalid access of tc_classid for LWT_OUT",
- .insns = {
- BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
- offsetof(struct __sk_buff, tc_classid)),
- BPF_EXIT_INSN(),
- },
- .result = REJECT,
- .errstr = "invalid bpf_context access",
-},
-{
- "invalid access of tc_classid for LWT_XMIT",
- .insns = {
- BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1,
- offsetof(struct __sk_buff, tc_classid)),
- BPF_EXIT_INSN(),
- },
- .result = REJECT,
- .errstr = "invalid bpf_context access",
-},
-{
- "check skb->tc_classid half load not permitted for lwt prog",
- .insns = {
- BPF_MOV64_IMM(BPF_REG_0, 0),
-#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
- BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
- offsetof(struct __sk_buff, tc_classid)),
-#else
- BPF_LDX_MEM(BPF_H, BPF_REG_0, BPF_REG_1,
- offsetof(struct __sk_buff, tc_classid) + 2),
-#endif
- BPF_EXIT_INSN(),
- },
- .result = REJECT,
- .errstr = "invalid bpf_context access",
- .prog_type = BPF_PROG_TYPE_LWT_IN,
-},
--
2.40.0
next prev parent reply other threads:[~2023-04-21 17:43 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-21 17:42 [PATCH bpf-next 00/24] Second set of verifier/*.c migrated to inline assembly Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 01/24] selftests/bpf: Add notion of auxiliary programs for test_loader Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 02/24] selftests/bpf: verifier/bounds converted to inline assembly Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 03/24] selftests/bpf: verifier/bpf_get_stack " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 04/24] selftests/bpf: verifier/btf_ctx_access " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 05/24] selftests/bpf: verifier/ctx " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 06/24] selftests/bpf: verifier/d_path " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 07/24] selftests/bpf: verifier/direct_packet_access " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 08/24] selftests/bpf: verifier/jeq_infer_not_null " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 09/24] selftests/bpf: verifier/loops1 " Eduard Zingerman
2023-04-21 17:42 ` Eduard Zingerman [this message]
2023-04-21 17:42 ` [PATCH bpf-next 11/24] selftests/bpf: verifier/map_in_map " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 12/24] selftests/bpf: verifier/map_ptr_mixing " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 13/24] selftests/bpf: verifier/precise " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 14/24] selftests/bpf: verifier/prevent_map_lookup " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 15/24] selftests/bpf: verifier/ref_tracking " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 16/24] selftests/bpf: verifier/regalloc " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 17/24] selftests/bpf: verifier/runtime_jit " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 18/24] selftests/bpf: verifier/search_pruning " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 19/24] selftests/bpf: verifier/sock " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 20/24] selftests/bpf: verifier/spin_lock " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 21/24] selftests/bpf: verifier/subreg " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 22/24] selftests/bpf: verifier/unpriv " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 23/24] selftests/bpf: verifier/value_illegal_alu " Eduard Zingerman
2023-04-21 17:42 ` [PATCH bpf-next 24/24] selftests/bpf: verifier/value_ptr_arith " Eduard Zingerman
2023-04-21 19:40 ` [PATCH bpf-next 00/24] Second set of verifier/*.c migrated " patchwork-bot+netdevbpf
2023-04-21 19:49 ` Eduard Zingerman
2023-04-21 19:53 ` Alexei Starovoitov
2023-04-21 19:48 ` Alexei Starovoitov
2023-04-21 20:00 ` Eduard Zingerman
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