Hi Slava, > Unfortunately, I am unable to apply you patch. In 6.15-rc4 we have already: Why can't apply? > Could you please prepare the patch for latest state of the kernel tree? In fact, I applied these two patches to 6.15-rc4, and there were no abnormalities. based on commit 4f79eaa2ceac86a0e0f304b0bab556cca5bf4f30 Thanks, Yangtao