From 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 2 Sep 2026 15:31:14 -0700 Subject: treewide: refresh kmalloc_obj() conversions 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 --- scripts/dtc/include-prefixes/arc | 1 + scripts/dtc/include-prefixes/arm | 1 + scripts/dtc/include-prefixes/arm64 | 1 + scripts/dtc/include-prefixes/dt-bindings | 1 + scripts/dtc/include-prefixes/microblaze | 1 + scripts/dtc/include-prefixes/mips | 1 + scripts/dtc/include-prefixes/nios2 | 1 + scripts/dtc/include-prefixes/openrisc | 1 + scripts/dtc/include-prefixes/powerpc | 1 + scripts/dtc/include-prefixes/riscv | 1 + scripts/dtc/include-prefixes/sh | 1 + scripts/dtc/include-prefixes/xtensa | 1 + 12 files changed, 12 insertions(+) create mode 120000 scripts/dtc/include-prefixes/arc create mode 120000 scripts/dtc/include-prefixes/arm create mode 120000 scripts/dtc/include-prefixes/arm64 create mode 120000 scripts/dtc/include-prefixes/dt-bindings create mode 120000 scripts/dtc/include-prefixes/microblaze create mode 120000 scripts/dtc/include-prefixes/mips create mode 120000 scripts/dtc/include-prefixes/nios2 create mode 120000 scripts/dtc/include-prefixes/openrisc create mode 120000 scripts/dtc/include-prefixes/powerpc create mode 120000 scripts/dtc/include-prefixes/riscv create mode 120000 scripts/dtc/include-prefixes/sh create mode 120000 scripts/dtc/include-prefixes/xtensa (limited to 'scripts/dtc/include-prefixes') diff --git a/scripts/dtc/include-prefixes/arc b/scripts/dtc/include-prefixes/arc new file mode 120000 index 000000000..5d21b5a69 --- /dev/null +++ b/scripts/dtc/include-prefixes/arc @@ -0,0 +1 @@ +../../../arch/arc/boot/dts \ No newline at end of file diff --git a/scripts/dtc/include-prefixes/arm b/scripts/dtc/include-prefixes/arm new file mode 120000 index 000000000..eb14d4515 --- /dev/null +++ b/scripts/dtc/include-prefixes/arm @@ -0,0 +1 @@ +../../../arch/arm/boot/dts \ No newline at end of file diff --git a/scripts/dtc/include-prefixes/arm64 b/scripts/dtc/include-prefixes/arm64 new file mode 120000 index 000000000..275c42c21 --- /dev/null +++ b/scripts/dtc/include-prefixes/arm64 @@ -0,0 +1 @@ +../../../arch/arm64/boot/dts \ No newline at end of file diff --git a/scripts/dtc/include-prefixes/dt-bindings b/scripts/dtc/include-prefixes/dt-bindings new file mode 120000 index 000000000..04fdbb3af --- /dev/null +++ b/scripts/dtc/include-prefixes/dt-bindings @@ -0,0 +1 @@ +../../../include/dt-bindings \ No newline at end of file diff --git a/scripts/dtc/include-prefixes/microblaze b/scripts/dtc/include-prefixes/microblaze new file mode 120000 index 000000000..d9830330a --- /dev/null +++ b/scripts/dtc/include-prefixes/microblaze @@ -0,0 +1 @@ +../../../arch/microblaze/boot/dts \ No newline at end of file diff --git a/scripts/dtc/include-prefixes/mips b/scripts/dtc/include-prefixes/mips new file mode 120000 index 000000000..ae8d4948d --- /dev/null +++ b/scripts/dtc/include-prefixes/mips @@ -0,0 +1 @@ +../../../arch/mips/boot/dts \ No newline at end of file diff --git a/scripts/dtc/include-prefixes/nios2 b/scripts/dtc/include-prefixes/nios2 new file mode 120000 index 000000000..51772336d --- /dev/null +++ b/scripts/dtc/include-prefixes/nios2 @@ -0,0 +1 @@ +../../../arch/nios2/boot/dts \ No newline at end of file diff --git a/scripts/dtc/include-prefixes/openrisc b/scripts/dtc/include-prefixes/openrisc new file mode 120000 index 000000000..71c3bc75c --- /dev/null +++ b/scripts/dtc/include-prefixes/openrisc @@ -0,0 +1 @@ +../../../arch/openrisc/boot/dts \ No newline at end of file diff --git a/scripts/dtc/include-prefixes/powerpc b/scripts/dtc/include-prefixes/powerpc new file mode 120000 index 000000000..7cd6ec16e --- /dev/null +++ b/scripts/dtc/include-prefixes/powerpc @@ -0,0 +1 @@ +../../../arch/powerpc/boot/dts \ No newline at end of file diff --git a/scripts/dtc/include-prefixes/riscv b/scripts/dtc/include-prefixes/riscv new file mode 120000 index 000000000..202509418 --- /dev/null +++ b/scripts/dtc/include-prefixes/riscv @@ -0,0 +1 @@ +../../../arch/riscv/boot/dts \ No newline at end of file diff --git a/scripts/dtc/include-prefixes/sh b/scripts/dtc/include-prefixes/sh new file mode 120000 index 000000000..67d37808c --- /dev/null +++ b/scripts/dtc/include-prefixes/sh @@ -0,0 +1 @@ +../../../arch/sh/boot/dts \ No newline at end of file diff --git a/scripts/dtc/include-prefixes/xtensa b/scripts/dtc/include-prefixes/xtensa new file mode 120000 index 000000000..d1eaf6ec7 --- /dev/null +++ b/scripts/dtc/include-prefixes/xtensa @@ -0,0 +1 @@ +../../../arch/xtensa/boot/dts \ No newline at end of file -- cgit v1.3.1