restore lost packages from 0.2.3 + fix overwritten 0.2.4 files

- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.)
- Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber)
- Restore 20+ local/scripts (audit, lint, test, build helpers)
- Restore src/cook/scheduler.rs, status.rs, gnu-config/
- Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh
- Recover TLC source from HEAD (was overwritten by 0.2.3 checkout)
- Recover 11 local/docs plans from HEAD (were overwritten)
- Recover qt6-wayland-smoke symlink from HEAD
- Fix MOTD: remove garbled ASCII art, use clean text
- Update version: 0.2.0 -> 0.2.4 in os-release, motd, config
- Reduce filesystem_size: 1536 -> 512 MiB
- Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages
- Reduce pcid scheme log verbosity: info -> debug

local/recipes/gpu/amdgpu-source/include/linux/fserror.h

@@ -0,0 +1,75 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (c) 2025 Oracle.  All Rights Reserved.
+ * Author: Darrick J. Wong <djwong@kernel.org>
+ */
+#ifndef _LINUX_FSERROR_H__
+#define _LINUX_FSERROR_H__
+
+void fserror_mount(struct super_block *sb);
+void fserror_unmount(struct super_block *sb);
+
+enum fserror_type {
+	/* pagecache I/O failed */
+	FSERR_BUFFERED_READ,
+	FSERR_BUFFERED_WRITE,
+
+	/* direct I/O failed */
+	FSERR_DIRECTIO_READ,
+	FSERR_DIRECTIO_WRITE,
+
+	/* out of band media error reported */
+	FSERR_DATA_LOST,
+
+	/* filesystem metadata */
+	FSERR_METADATA,
+};
+
+struct fserror_event {
+	struct work_struct work;
+	struct super_block *sb;
+	struct inode *inode;
+	loff_t pos;
+	u64 len;
+	enum fserror_type type;
+
+	/* negative error number */
+	int error;
+};
+
+void fserror_report(struct super_block *sb, struct inode *inode,
+		    enum fserror_type type, loff_t pos, u64 len, int error,
+		    gfp_t gfp);
+
+static inline void fserror_report_io(struct inode *inode,
+				     enum fserror_type type, loff_t pos,
+				     u64 len, int error, gfp_t gfp)
+{
+	fserror_report(inode->i_sb, inode, type, pos, len, error, gfp);
+}
+
+static inline void fserror_report_data_lost(struct inode *inode, loff_t pos,
+					    u64 len, gfp_t gfp)
+{
+	fserror_report(inode->i_sb, inode, FSERR_DATA_LOST, pos, len, -EIO,
+		       gfp);
+}
+
+static inline void fserror_report_file_metadata(struct inode *inode, int error,
+						gfp_t gfp)
+{
+	fserror_report(inode->i_sb, inode, FSERR_METADATA, 0, 0, error, gfp);
+}
+
+static inline void fserror_report_metadata(struct super_block *sb, int error,
+					   gfp_t gfp)
+{
+	fserror_report(sb, NULL, FSERR_METADATA, 0, 0, error, gfp);
+}
+
+static inline void fserror_report_shutdown(struct super_block *sb, gfp_t gfp)
+{
+	fserror_report(sb, NULL, FSERR_METADATA, 0, 0, -ESHUTDOWN, gfp);
+}
+
+#endif /* _LINUX_FSERROR_H__ */