[2/2] bpf: clarify description for CONFIG_BPF_EVENTS
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Message ID 20190819212122.10286-3-peter@lekensteyn.nl
State Superseded
Delegated to: BPF Maintainers
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Series
  • Small BPF documentation fixes
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Commit Message

Peter Wu Aug. 19, 2019, 9:21 p.m. UTC
PERF_EVENT_IOC_SET_BPF supports uprobes since v4.3, and tracepoints
since v4.7 via commit 04a22fae4cbc ("tracing, perf: Implement BPF
programs attached to uprobes"), and commit 98b5c2c65c29 ("perf, bpf:
allow bpf programs attach to tracepoints") respectively.

Signed-off-by: Peter Wu <peter@lekensteyn.nl>
---
 kernel/trace/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch
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diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index 98da8998c25c..b09d7b1ffffd 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -520,7 +520,8 @@  config BPF_EVENTS
 	bool
 	default y
 	help
-	  This allows the user to attach BPF programs to kprobe events.
+	  This allows the user to attach BPF programs to kprobe, uprobe, and
+	  tracepoint events.
 
 config DYNAMIC_EVENTS
 	def_bool n