From 2530b4fe8b89ff195956d30423e829c97f189943 Mon Sep 17 00:00:00 2001
From: Aelin <aelin@postmarketos.org>
Date: Tue, 7 Jul 2026 23:39:52 +0200
Subject: [PATCH] kconfig-generic: Raise FRAME_WARN limit for x86_64 on 7.2

This works around a regression in 7.2.

Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/8932>
---
 kconfig-generic.toml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/kconfig-generic.toml b/kconfig-generic.toml
index ff9d44be9..399d3ff00 100644
--- a/kconfig-generic.toml
+++ b/kconfig-generic.toml
@@ -46,6 +46,12 @@ BACKLIGHT_PWM = "y"
 BACKLIGHT_CLASS_DEVICE = "y"
 BACKLIGHT_GPIO = "y"
 DRM_AMDGPU = "m"
+# Linux 7.2+ has an issue where the AMDGPU driver results in too large stack
+# frames on x86_64. In order to be able to compile the kernel, we raise the
+# limit.
+# See https://github.com/ClangBuiltLinux/linux/issues/2161
+["category:graphics".">=7.2_rc1"."x86_64"]
+FRAME_WARN = 4096
 ["category:graphics".">=0.0.0"."aarch64 armv7"]
 EXYNOS_IOMMU = "y"
 NOUVEAU_PLATFORM_DRIVER = "y"