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, 139 insertions, 0 deletions

diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
new file mode 100644
index 000000000..47d96e75e
--- /dev/null
+++ b/include/video/uvesafb.h
@@ -0,0 +1,139 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _UVESAFB_H
+#define _UVESAFB_H
+
+#include <uapi/video/uvesafb.h>
+
+
+/* VBE CRTC Info Block */
+struct vbe_crtc_ib {
+	u16 horiz_total;
+	u16 horiz_start;
+	u16 horiz_end;
+	u16 vert_total;
+	u16 vert_start;
+	u16 vert_end;
+	u8  flags;
+	u32 pixel_clock;
+	u16 refresh_rate;
+	u8  reserved[40];
+} __attribute__ ((packed));
+
+#define VBE_MODE_VGACOMPAT	0x20
+#define VBE_MODE_COLOR		0x08
+#define VBE_MODE_SUPPORTEDHW	0x01
+#define VBE_MODE_GRAPHICS	0x10
+#define VBE_MODE_LFB		0x80
+
+#define VBE_MODE_MASK		(VBE_MODE_COLOR | VBE_MODE_SUPPORTEDHW | \
+				VBE_MODE_GRAPHICS | VBE_MODE_LFB)
+
+/* VBE Mode Info Block */
+struct vbe_mode_ib {
+	/* for all VBE revisions */
+	u16 mode_attr;
+	u8  winA_attr;
+	u8  winB_attr;
+	u16 win_granularity;
+	u16 win_size;
+	u16 winA_seg;
+	u16 winB_seg;
+	u32 win_func_ptr;
+	u16 bytes_per_scan_line;
+
+	/* for VBE 1.2+ */
+	u16 x_res;
+	u16 y_res;
+	u8  x_char_size;
+	u8  y_char_size;
+	u8  planes;
+	u8  bits_per_pixel;
+	u8  banks;
+	u8  memory_model;
+	u8  bank_size;
+	u8  image_pages;
+	u8  reserved1;
+
+	/* Direct color fields for direct/6 and YUV/7 memory models. */
+	/* Offsets are bit positions of lsb in the mask. */
+	u8  red_len;
+	u8  red_off;
+	u8  green_len;
+	u8  green_off;
+	u8  blue_len;
+	u8  blue_off;
+	u8  rsvd_len;
+	u8  rsvd_off;
+	u8  direct_color_info;	/* direct color mode attributes */
+
+	/* for VBE 2.0+ */
+	u32 phys_base_ptr;
+	u8  reserved2[6];
+
+	/* for VBE 3.0+ */
+	u16 lin_bytes_per_scan_line;
+	u8  bnk_image_pages;
+	u8  lin_image_pages;
+	u8  lin_red_len;
+	u8  lin_red_off;
+	u8  lin_green_len;
+	u8  lin_green_off;
+	u8  lin_blue_len;
+	u8  lin_blue_off;
+	u8  lin_rsvd_len;
+	u8  lin_rsvd_off;
+	u32 max_pixel_clock;
+	u16 mode_id;
+	u8  depth;
+} __attribute__ ((packed));
+
+#define UVESAFB_DEFAULT_MODE "640x480-16"
+
+/* How long to wait for a reply from userspace [ms] */
+#define UVESAFB_TIMEOUT 5000
+
+/* Max number of concurrent tasks */
+#define UVESAFB_TASKS_MAX 16
+
+#define dac_reg	(0x3c8)
+#define dac_val	(0x3c9)
+
+struct uvesafb_pal_entry {
+	u_char blue, green, red, pad;
+} __attribute__ ((packed));
+
+struct uvesafb_ktask {
+	struct uvesafb_task t;
+	void *buf;
+	struct completion *done;
+	u32 ack;
+};
+
+#define UVESAFB_EXACT_RES	1
+#define UVESAFB_EXACT_DEPTH	2
+
+struct uvesafb_par {
+	struct vbe_ib vbe_ib;		/* VBE Info Block */
+	struct vbe_mode_ib *vbe_modes;	/* list of supported VBE modes */
+	int vbe_modes_cnt;
+
+	u8 nocrtc;
+	u8 ypan;			/* 0 - nothing, 1 - ypan, 2 - ywrap */
+	u8 pmi_setpal;			/* PMI for palette changes */
+	u16 *pmi_base;			/* protected mode interface location */
+	void *pmi_start;
+	void *pmi_pal;
+	u8 *vbe_state_orig;		/*
+					 * original hardware state, before the
+					 * driver was loaded
+					 */
+	u8 *vbe_state_saved;		/* state saved by fb_save_state */
+	int vbe_state_size;
+	atomic_t ref_count;
+
+	int mode_idx;
+	struct vbe_crtc_ib crtc;
+	int mtrr_handle;
+};
+
+#endif /* _UVESAFB_H */