From aeb709c767aeca996e6011133e4f7bdb2a4af652 Mon Sep 17 00:00:00 2001 From: Alexei Starovoitov Date: Wed, 30 Sep 2026 09:59:20 +0000 Subject: selftests/bpf: Add a test for objects stuck in free_by_rcu_ttrace Delete all elements of BPF_F_NO_PREALLOC hash map in one batch. The first free_bulk() starts RCU tasks trace GP and the rest of the elements are freed while it's in flight. Wait for call_rcu_ttrace_in_progress to clear in bpf_mem_cache of every cpu and check that free_by_rcu_ttrace and waiting_for_gp_ttrace lists are empty. Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20260930095920.601738-4-alexei.starovoitov@gmail.com Signed-off-by: Kumar Kartikeya Dwivedi --- Documentation/PCI/index.rst | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/PCI/index.rst (limited to 'Documentation/PCI/index.rst') diff --git a/Documentation/PCI/index.rst b/Documentation/PCI/index.rst new file mode 100644 index 000000000..5d720d2a4 --- /dev/null +++ b/Documentation/PCI/index.rst @@ -0,0 +1,22 @@ +.. SPDX-License-Identifier: GPL-2.0 + +================= +PCI Bus Subsystem +================= + +.. toctree:: + :maxdepth: 2 + :numbered: + + pci + pciebus-howto + pci-iov-howto + msi-howto + sysfs-pci + acpi-info + pci-error-recovery + pcieaer-howto + endpoint/index + controller/index + boot-interrupts + tph -- cgit v1.3.1