From 836b2fe544a5e9b5ce116622cb36fba33838c6fd Mon Sep 17 00:00:00 2001 From: Eduard Zingerman Date: Fri, 4 Sep 2026 01:33:23 -0700 Subject: selftests/bpf: Check that JMP32 pointer vs zero jumps are not predicted Add jmp32_ptr_vs_zero_jne: the fall-through of the 32-bit compare, which the verifier used to skip, contains an out of bounds map value access, hence w/o the previous patch the program is accepted. See previous patch for detailed description. Reported-by: Nicholas Carlini Suggested-by: Nicholas Carlini Signed-off-by: Eduard Zingerman Link: https://lore.kernel.org/bpf/20260904083325.2083493-6-eddyz87@gmail.com Signed-off-by: Kumar Kartikeya Dwivedi --- Documentation/gpu/intel-display/frontbuffer.rst | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 Documentation/gpu/intel-display/frontbuffer.rst (limited to 'Documentation/gpu/intel-display/frontbuffer.rst') diff --git a/Documentation/gpu/intel-display/frontbuffer.rst b/Documentation/gpu/intel-display/frontbuffer.rst new file mode 100644 index 000000000..7ae38e082 --- /dev/null +++ b/Documentation/gpu/intel-display/frontbuffer.rst @@ -0,0 +1,14 @@ +.. SPDX-License-Identifier: MIT +.. Copyright © 2026 Intel Corporation + +Frontbuffer Tracking +==================== + +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_frontbuffer.c + :doc: frontbuffer tracking + +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_frontbuffer.h + :internal: + +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_frontbuffer.c + :internal: -- cgit v1.3.1