From: Marat Khalili <marat.khalili@huawei.com>
To: Konstantin Ananyev <konstantin.ananyev@huawei.com>
Cc: <dev@dpdk.org>
Subject: [PATCH 01/25] bpf: format and dump jlt, jle, jslt, and jsle
Date: Wed, 6 May 2026 18:38:19 +0100 [thread overview]
Message-ID: <20260506173846.64914-2-marat.khalili@huawei.com> (raw)
In-Reply-To: <20260506173846.64914-1-marat.khalili@huawei.com>
Signed and unsigned less and less-then conditional jumps were not
supported by the eBPF format and dump functions, add these instructions.
Signed-off-by: Marat Khalili <marat.khalili@huawei.com>
---
lib/bpf/bpf_dump.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/bpf/bpf_dump.c b/lib/bpf/bpf_dump.c
index 91bc7c0a7af1..0abaeef8ae98 100644
--- a/lib/bpf/bpf_dump.c
+++ b/lib/bpf/bpf_dump.c
@@ -42,6 +42,8 @@ static const char *const jump_tbl[16] = {
[BPF_JSET >> 4] = "jset", [EBPF_JNE >> 4] = "jne",
[EBPF_JSGT >> 4] = "jsgt", [EBPF_JSGE >> 4] = "jsge",
[EBPF_CALL >> 4] = "call", [EBPF_EXIT >> 4] = "exit",
+ [EBPF_JLT >> 4] = "jlt", [EBPF_JLE >> 4] = "jle",
+ [EBPF_JSLT >> 4] = "jslt", [EBPF_JSLE >> 4] = "jsle",
};
static inline const char *
--
2.43.0
next prev parent reply other threads:[~2026-05-06 17:39 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-06 17:38 [PATCH 00/25] bpf: test and fix issues in verifier Marat Khalili
2026-05-06 17:38 ` Marat Khalili [this message]
2026-05-06 17:38 ` [PATCH 02/25] bpf: add format instruction function Marat Khalili
2026-05-06 17:38 ` [PATCH 03/25] bpf/validate: break on error in evaluate Marat Khalili
2026-05-06 17:38 ` [PATCH 04/25] bpf/validate: expand comments in evaluate cycle Marat Khalili
2026-05-06 17:38 ` [PATCH 05/25] bpf/validate: introduce debugging interface Marat Khalili
2026-05-06 17:38 ` [PATCH 06/25] bpf/validate: fix BPF_ADD of pointer to a scalar Marat Khalili
2026-05-06 17:38 ` [PATCH 07/25] bpf/validate: fix BPF_LDX | EBPF_DW signed range Marat Khalili
2026-05-06 17:38 ` [PATCH 08/25] test/bpf_validate: add setup and basic tests Marat Khalili
2026-05-06 17:38 ` [PATCH 09/25] test/bpf_validate: add harness for pointer tests Marat Khalili
2026-05-06 17:38 ` [PATCH 10/25] bpf/validate: fix EBPF_JSLT | BPF_X evaluation Marat Khalili
2026-05-06 17:38 ` [PATCH 11/25] bpf/validate: fix BPF_NEG of INT64_MIN and 0 Marat Khalili
2026-05-06 17:38 ` [PATCH 12/25] bpf/validate: fix BPF_DIV and BPF_MOD signed part Marat Khalili
2026-05-06 17:38 ` [PATCH 13/25] bpf/validate: fix BPF_MUL ranges minimum typo Marat Khalili
2026-05-06 17:38 ` [PATCH 14/25] bpf/validate: fix BPF_MUL signed overflow UB Marat Khalili
2026-05-06 17:38 ` [PATCH 15/25] bpf/validate: fix BPF_JGT/EBPF_JSGT no-jump max Marat Khalili
2026-05-06 17:38 ` [PATCH 16/25] bpf/validate: fix BPF_JMP source range calculation Marat Khalili
2026-05-06 17:38 ` [PATCH 17/25] bpf/validate: fix BPF_JMP empty range handling Marat Khalili
2026-05-06 17:38 ` [PATCH 18/25] bpf/validate: fix BPF_AND min calculations Marat Khalili
2026-05-06 17:38 ` [PATCH 19/25] bpf/validate: fix BPF_LSH shift-out-of-bounds UB Marat Khalili
2026-05-06 17:38 ` [PATCH 20/25] bpf/validate: fix BPF_OR min calculations Marat Khalili
2026-05-06 17:38 ` [PATCH 21/25] bpf/validate: fix BPF_SUB signed max zero case Marat Khalili
2026-05-06 17:38 ` [PATCH 22/25] bpf/validate: fix BPF_XOR signed min calculation Marat Khalili
2026-05-06 17:38 ` [PATCH 23/25] bpf/validate: prevent overflow when building graph Marat Khalili
2026-05-06 17:38 ` [PATCH 24/25] doc: add release notes for BPF validation fixes Marat Khalili
2026-05-06 17:38 ` [PATCH 25/25] doc: add BPF validate debug to programmer's guide Marat Khalili
2026-05-08 17:41 ` Stephen Hemminger
2026-05-09 12:36 ` [PATCH 00/25] bpf: test and fix issues in verifier Konstantin Ananyev
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