<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> Hi, Gentle ping. The patch link is: <a href="https://lore.kernel.org/linux-kernel/20241105140137.2465572-1-quzicheng@huawei.com/">[PATCH 0/2] drm/amd/display: Fix Null Pointer Dereference Issues - Zicheng Qu (kernel.org)</a> Best regards, Zicheng <div class="moz-cite-prefix">On 2024/11/5 22:01, Zicheng Qu wrote: </div> <blockquote type="cite" cite="mid:20241105140137.2465572-1-quzicheng@huawei.com"> <pre wrap="" class="moz-quote-pre">Hi all, I am submitting two patches to fix null pointer dereference issues in the AMD display driver. 1. Patch 1/2 (Fixes: 8e4ed3cf1642): Add null checks in dcn20_program_pipe() to prevent potential crashes when accessing plane_state. 2. Patch 2/2 (Fixes: 0baae6246307): Ensures pipe_ctx->plane_state is checked in hwss_setup_dpp() to improve function stability. Thanks for reviewing! Zicheng Qu (2): drm/amd/display: Fix null check for pipe_ctx->plane_state in dcn20_program_pipe drm/amd/display: Fix null check for pipe_ctx->plane_state in hwss_setup_dpp drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c | 3 +++ drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c | 6 +++--- 2 files changed, 6 insertions(+), 3 deletions(-) </pre> </blockquote> </body> </html>