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In short, you all are doing something really wrong with how > you are tagging these. Hi Greg, I got notifications about one KFD patch failing to apply on six branches (6.10, 6.6, 6.1, 5.15, 5.10 and 5.4). The funny thing is, that you already applied this patch on two branches back in May. The emails had a suspicious looking date in the header (Sep 17, 2001). I wonder if there was some date glitch that caused a whole bunch of patches to be re-sent to stable somehow: ------------------ original commit in Linus's tree ------------------ From 24e82654e98e96cece5d8b919c522054456eeec6 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Sun, 14 Apr 2024 13:06:39 -0400 Subject: [PATCH] drm/amdkfd: don't allow mapping the MMIO HDP page with large pages ... On 6.1 and 6.6, the patch was already applied by you in May: $ git log --pretty=fuller stable/linux-6.6.y --grep "drm/amdkfd: don't allow mapping the MMIO HDP page with large pages" commit 4b4cff994a27ebf7bd3fb9a798a1cdfa8d01b724 Author: Alex Deucher AuthorDate: Sun Apr 14 13:06:39 2024 -0400 Commit: Greg Kroah-Hartman CommitDate: Fri May 17 12:02:34 2024 +0200 drm/amdkfd: don't allow mapping the MMIO HDP page with large pages ... On 6.10 it was already upstream. On 5.4-5.15 it doesn't apply because of conflicts. I can resolve those and send the fixed patches out for you. Regards,   Felix > > Please fix it up to NOT have duplicates in multiple branches that end up > in Linus's tree at different times. Or if you MUST do that, then give > us a chance to figure out that it IS a duplicate. As-is, it's not > working at all, and I think I need to just drop all patches for this > driver that are tagged for stable going forward and rely on you all to > provide a proper set of backported fixes when you say they are needed. > > Again, what you are doing today is NOT ok and is broken. Please fix. > > greg k-h