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-rw-r--r--net/Kconfig22
1 files changed, 17 insertions, 5 deletions
diff --git a/net/Kconfig b/net/Kconfig
index a8934d8c8fda..ff40562a782c 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -236,6 +236,7 @@ source "net/mpls/Kconfig"
source "net/hsr/Kconfig"
source "net/switchdev/Kconfig"
source "net/l3mdev/Kconfig"
+source "net/qrtr/Kconfig"
config RPS
bool
@@ -288,14 +289,17 @@ config BQL
config BPF_JIT
bool "enable BPF Just In Time compiler"
- depends on HAVE_BPF_JIT
+ depends on HAVE_CBPF_JIT || HAVE_EBPF_JIT
depends on MODULES
---help---
Berkeley Packet Filter filtering capabilities are normally handled
by an interpreter. This option allows kernel to generate a native
code when filter is loaded in memory. This should speedup
- packet sniffing (libpcap/tcpdump). Note : Admin should enable
- this feature changing /proc/sys/net/core/bpf_jit_enable
+ packet sniffing (libpcap/tcpdump).
+
+ Note, admin should enable this feature changing:
+ /proc/sys/net/core/bpf_jit_enable
+ /proc/sys/net/core/bpf_jit_harden (optional)
config NET_FLOW_LIMIT
bool
@@ -418,6 +422,14 @@ config MAY_USE_DEVLINK
endif # if NET
-# Used by archs to tell that they support BPF_JIT
-config HAVE_BPF_JIT
+# Used by archs to tell that they support BPF JIT compiler plus which flavour.
+# Only one of the two can be selected for a specific arch since eBPF JIT supersedes
+# the cBPF JIT.
+
+# Classic BPF JIT (cBPF)
+config HAVE_CBPF_JIT
+ bool
+
+# Extended BPF JIT (eBPF)
+config HAVE_EBPF_JIT
bool