Re: linux-next: manual merge of the bpf-next tree with the net tree

From: Daniel Borkmann
Date: Mon Apr 29 2024 - 17:18:21 EST


On 4/29/24 8:56 PM, Jakub Kicinski wrote:
On Mon, 29 Apr 2024 11:49:39 +1000 Stephen Rothwell wrote:
+u64 __weak bpf_arch_uaddress_limit(void)
+{
+#if defined(CONFIG_64BIT) && defined(CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE)
+ return TASK_SIZE;
+#else
+ return 0;
+#endif
+}
+
+ bool __weak bpf_jit_supports_insn(struct bpf_insn *insn, bool in_arena)
+ {
+ return false;
+ }

Thanks! FTR I plan to used the inverse order, if that matters..

Yeap, that looks cleaner, same for the signature in the header given the others
prefixed with bpf_jit_supports_*.

Thanks,
Daniel