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, 83 insertions, 0 deletions

diff --git a/arch/mips/math-emu/ieee754.c b/arch/mips/math-emu/ieee754.c
new file mode 100644
index 000000000..0ba5dfbd4
--- /dev/null
+++ b/arch/mips/math-emu/ieee754.c
@@ -0,0 +1,83 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* ieee754 floating point arithmetic
+ * single and double precision
+ *
+ * BUGS
+ * not much dp done
+ * doesn't generate IEEE754_INEXACT
+ */
+/*
+ * MIPS floating point support
+ * Copyright (C) 1994-2000 Algorithmics Ltd.
+ */
+
+#include <linux/compiler.h>
+
+#include "ieee754.h"
+#include "ieee754sp.h"
+#include "ieee754dp.h"
+
+/*
+ * Special constants
+ */
+
+/*
+ * Older GCC requires the inner braces for initialization of union ieee754dp's
+ * anonymous struct member.  Without an error will result.
+ */
+#define xPCNST(s, b, m, ebias)						\
+{									\
+	{								\
+		.sign	= (s),						\
+		.bexp	= (b) + ebias,					\
+		.mant	= (m)						\
+	}								\
+}
+
+#define DPCNST(s, b, m)							\
+	xPCNST(s, b, m, DP_EBIAS)
+
+const union ieee754dp __ieee754dp_spcvals[] = {
+	DPCNST(0, DP_EMIN - 1, 0x0000000000000ULL),	/* + zero   */
+	DPCNST(1, DP_EMIN - 1, 0x0000000000000ULL),	/* - zero   */
+	DPCNST(0, 0,	       0x0000000000000ULL),	/* + 1.0   */
+	DPCNST(1, 0,	       0x0000000000000ULL),	/* - 1.0   */
+	DPCNST(0, 3,           0x4000000000000ULL),	/* + 10.0   */
+	DPCNST(1, 3,           0x4000000000000ULL),	/* - 10.0   */
+	DPCNST(0, DP_EMAX + 1, 0x0000000000000ULL),	/* + infinity */
+	DPCNST(1, DP_EMAX + 1, 0x0000000000000ULL),	/* - infinity */
+	DPCNST(0, DP_EMAX + 1, 0x7FFFFFFFFFFFFULL),	/* + ind legacy qNaN */
+	DPCNST(0, DP_EMAX + 1, 0x8000000000000ULL),	/* + indef 2008 qNaN */
+	DPCNST(0, DP_EMAX,     0xFFFFFFFFFFFFFULL),	/* + max */
+	DPCNST(1, DP_EMAX,     0xFFFFFFFFFFFFFULL),	/* - max */
+	DPCNST(0, DP_EMIN,     0x0000000000000ULL),	/* + min normal */
+	DPCNST(1, DP_EMIN,     0x0000000000000ULL),	/* - min normal */
+	DPCNST(0, DP_EMIN - 1, 0x0000000000001ULL),	/* + min denormal */
+	DPCNST(1, DP_EMIN - 1, 0x0000000000001ULL),	/* - min denormal */
+	DPCNST(0, 31,          0x0000000000000ULL),	/* + 1.0e31 */
+	DPCNST(0, 63,          0x0000000000000ULL),	/* + 1.0e63 */
+};
+
+#define SPCNST(s, b, m)							\
+	xPCNST(s, b, m, SP_EBIAS)
+
+const union ieee754sp __ieee754sp_spcvals[] = {
+	SPCNST(0, SP_EMIN - 1, 0x000000),	/* + zero   */
+	SPCNST(1, SP_EMIN - 1, 0x000000),	/* - zero   */
+	SPCNST(0, 0,	       0x000000),	/* + 1.0   */
+	SPCNST(1, 0,	       0x000000),	/* - 1.0   */
+	SPCNST(0, 3,	       0x200000),	/* + 10.0   */
+	SPCNST(1, 3,	       0x200000),	/* - 10.0   */
+	SPCNST(0, SP_EMAX + 1, 0x000000),	/* + infinity */
+	SPCNST(1, SP_EMAX + 1, 0x000000),	/* - infinity */
+	SPCNST(0, SP_EMAX + 1, 0x3FFFFF),	/* + indef legacy quiet NaN */
+	SPCNST(0, SP_EMAX + 1, 0x400000),	/* + indef 2008 quiet NaN */
+	SPCNST(0, SP_EMAX,     0x7FFFFF),	/* + max normal */
+	SPCNST(1, SP_EMAX,     0x7FFFFF),	/* - max normal */
+	SPCNST(0, SP_EMIN,     0x000000),	/* + min normal */
+	SPCNST(1, SP_EMIN,     0x000000),	/* - min normal */
+	SPCNST(0, SP_EMIN - 1, 0x000001),	/* + min denormal */
+	SPCNST(1, SP_EMIN - 1, 0x000001),	/* - min denormal */
+	SPCNST(0, 31,	       0x000000),	/* + 1.0e31 */
+	SPCNST(0, 63,	       0x000000),	/* + 1.0e63 */
+};