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authorJakub Kicinski <kuba@kernel.org>2023-03-09 22:18:59 -0800
committerJakub Kicinski <kuba@kernel.org>2023-03-09 22:22:11 -0800
commitd0ddf5065ffef45f8fce4001abe0206081c7ff10 (patch)
treeea83817cbe9fc25261eae87b85afd9fe086f479e /arch/loongarch/include/asm/asm.h
parentdb47fa2e4cbf180a39d8e6d6170962bd7d82e52d (diff)
parent44889ba56cbb3d51154660ccd15818bc77276696 (diff)
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Documentation/bpf/bpf_devel_QA.rst b7abcd9c656b ("bpf, doc: Link to submitting-patches.rst for general patch submission info") d56b0c461d19 ("bpf, docs: Fix link to netdev-FAQ target") https://lore.kernel.org/all/20230307095812.236eb1be@canb.auug.org.au/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'arch/loongarch/include/asm/asm.h')
-rw-r--r--arch/loongarch/include/asm/asm.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/asm.h b/arch/loongarch/include/asm/asm.h
index 40eea6aa469e..f591b3245def 100644
--- a/arch/loongarch/include/asm/asm.h
+++ b/arch/loongarch/include/asm/asm.h
@@ -188,4 +188,14 @@
#define PTRLOG 3
#endif
+/* Annotate a function as being unsuitable for kprobes. */
+#ifdef CONFIG_KPROBES
+#define _ASM_NOKPROBE(name) \
+ .pushsection "_kprobe_blacklist", "aw"; \
+ .quad name; \
+ .popsection
+#else
+#define _ASM_NOKPROBE(name)
+#endif
+
#endif /* __ASM_ASM_H */