From: Alexei Starovoitov Date: Wed, 7 Jan 2026 01:42:55 +0000 (-0800) Subject: Merge branch 'bpf-verifier-allow-calling-arena-functions-when-holding-bpf-lock' X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8d506759231124efb911a3bd14d1ec2d9de15a1;p=thirdparty%2Fkernel%2Flinux.git Merge branch 'bpf-verifier-allow-calling-arena-functions-when-holding-bpf-lock' Emil Tsalapatis says: ==================== bpf/verifier: Allow calling arena functions when holding BPF lock BPF arena-related kfuncs now cannot sleep, so they are safe to call while holding a spinlock. However, the verifier still rejects programs that do so. Update the verifier to allow arena kfunc calls while holding a lock. Signed-off-by: Emil Tsalapatis Changes v1->v2: (https://lore.kernel.org/r/20260106-arena-under-lock-v1-0-6ca9c121d826@etsalapatis.com) - Added patch to account for active locks in_sleepable_context() (AI) ==================== Link: https://patch.msgid.link/20260106-arena-under-lock-v2-0-378e9eab3066@etsalapatis.com Signed-off-by: Alexei Starovoitov --- a8d506759231124efb911a3bd14d1ec2d9de15a1