Commit 7b12c538697f for kernel

commit 7b12c538697f2d5014dfd378c73be193d700c7a9
Merge: 33a154a96e71 aeb709c767ae
Author: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Date:   Thu Oct 1 18:40:06 2026 +0200

    Merge branch 'bpf-fix-objects-stuck-in-free_by_rcu_ttrace'

    Alexei Starovoitov says:

    ====================
    bpf: Fix objects stuck in free_by_rcu_ttrace

    From: Alexei Starovoitov <ast@kernel.org>

    The objects that bpf_mem_alloc frees while RCU tasks trace GP is in flight
    stay in free_by_rcu_ttrace list until the same bpf_mem_cache frees or
    allocates in bulk again.

    Patch 1 - refactoring. No functional change.
    Patch 2 - the fix.
    Patch 3 - selftest.

    Signed-off-by: Alexei Starovoitov <ast@kernel.org>
    ====================

    Link: https://patch.msgid.link/20260930095920.601738-1-alexei.starovoitov@gmail.com
    Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>