treewide: refresh kmalloc_obj() conversionsgrafted

This is another run of the Coccinelle script for converting kmalloc()
family of allocations to kmalloc_obj() via the existing rules in
scripts/coccinelle/api/kmalloc_objs.cocci

This catches both the set of kmalloc() uses added since the first
kmalloc_obj() conversions in v7.0 and adds a large group missed in the
first pass due to Coccinelle not interacting well with the cleanup.h
scoped_...() family of macros[1]. I worked around this with spatch's
"--macro-file" argument to a file with all the scoped_...() macros mapped
to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control
flow indicator I could find.

Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc,
riscv, and s390 with no new warnings.

Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1]
Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2]
Signed-off-by: Kees Cook <kees+treewide@kernel.org>

1 files changed, 118 insertions, 0 deletions

diff --git a/arch/x86/boot/video.h b/arch/x86/boot/video.h
new file mode 100644
index 000000000..04bde0bb2
--- /dev/null
+++ b/arch/x86/boot/video.h
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* -*- linux-c -*- ------------------------------------------------------- *
+ *
+ *   Copyright (C) 1991, 1992 Linus Torvalds
+ *   Copyright 2007 rPath, Inc. - All Rights Reserved
+ *
+ * ----------------------------------------------------------------------- */
+
+/*
+ * Header file for the real-mode video probing code
+ */
+
+#ifndef BOOT_VIDEO_H
+#define BOOT_VIDEO_H
+
+#include <linux/types.h>
+
+/*
+ * This code uses an extended set of video mode numbers. These include:
+ * Aliases for standard modes
+ *      NORMAL_VGA (-1)
+ *      EXTENDED_VGA (-2)
+ *      ASK_VGA (-3)
+ * Video modes numbered by menu position -- NOT RECOMMENDED because of lack
+ * of compatibility when extending the table. These are between 0x00 and 0xff.
+ */
+#define VIDEO_FIRST_MENU 0x0000
+
+/* Standard BIOS video modes (BIOS number + 0x0100) */
+#define VIDEO_FIRST_BIOS 0x0100
+
+/* VESA BIOS video modes (VESA number + 0x0200) */
+#define VIDEO_FIRST_VESA 0x0200
+
+/* Video7 special modes (BIOS number + 0x0900) */
+#define VIDEO_FIRST_V7 0x0900
+
+/* Special video modes */
+#define VIDEO_FIRST_SPECIAL 0x0f00
+#define VIDEO_80x25 0x0f00
+#define VIDEO_8POINT 0x0f01
+#define VIDEO_80x43 0x0f02
+#define VIDEO_80x28 0x0f03
+#define VIDEO_CURRENT_MODE 0x0f04
+#define VIDEO_80x30 0x0f05
+#define VIDEO_80x34 0x0f06
+#define VIDEO_80x60 0x0f07
+#define VIDEO_GFX_HACK 0x0f08
+#define VIDEO_LAST_SPECIAL 0x0f09
+
+/* Video modes given by resolution */
+#define VIDEO_FIRST_RESOLUTION 0x1000
+
+/* The "recalculate timings" flag */
+#define VIDEO_RECALC 0x8000
+
+void store_screen(void);
+#define DO_STORE() store_screen()
+
+/*
+ * Mode table structures
+ */
+
+struct mode_info {
+	u16 mode;		/* Mode number (vga= style) */
+	u16 x, y;		/* Width, height */
+	u16 depth;		/* Bits per pixel, 0 for text mode */
+};
+
+struct card_info {
+	const char *card_name;
+	int (*set_mode)(struct mode_info *mode);
+	int (*probe)(void);
+	struct mode_info *modes;
+	int nmodes;		/* Number of probed modes so far */
+	int unsafe;		/* Probing is unsafe, only do after "scan" */
+	u16 xmode_first;	/* Unprobed modes to try to call anyway */
+	u16 xmode_n;		/* Size of unprobed mode range */
+};
+
+#define __videocard struct card_info __section(".videocards") __attribute__((used))
+extern struct card_info video_cards[], video_cards_end[];
+
+int mode_defined(u16 mode);	/* video.c */
+
+/* Basic video information */
+#define ADAPTER_CGA	0	/* CGA/MDA/HGC */
+#define ADAPTER_EGA	1
+#define ADAPTER_VGA	2
+
+extern int adapter;
+extern int force_x, force_y;	/* Don't query the BIOS for cols/rows */
+extern int do_restore;		/* Restore screen contents */
+extern int graphic_mode;	/* Graphics mode with linear frame buffer */
+
+/* Accessing VGA indexed registers */
+static inline u8 in_idx(u16 port, u8 index)
+{
+	outb(index, port);
+	return inb(port+1);
+}
+
+static inline void out_idx(u8 v, u16 port, u8 index)
+{
+	outw(index+(v << 8), port);
+}
+
+/* Writes a value to an indexed port and then reads the port again */
+static inline u8 tst_idx(u8 v, u16 port, u8 index)
+{
+	out_idx(port, index, v);
+	return in_idx(port, index);
+}
+
+/* Get the I/O port of the VGA CRTC */
+u16 vga_crtc(void);		/* video-vga.c */
+
+#endif /* BOOT_VIDEO_H */