summaryrefslogtreecommitdiffstats
path: root/include/acpi/acnames.h
diff options
context:
space:
mode:
authorKees Cook <kees+treewide@kernel.org>2026-09-02 15:31:14 -0700
committerKees Cook <kees@kernel.org>2026-09-04 21:37:00 -0700
commit3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d (patch)
treec65086f9bdcd48c6360fb7cb4598bca084da1f32 /include/acpi/acnames.h
downloadlinux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.tar.gz
linux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.zip
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>
Diffstat (limited to 'include/acpi/acnames.h')
-rw-r--r--include/acpi/acnames.h64
1 files changed, 64 insertions, 0 deletions
diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h
new file mode 100644
index 000000000..714d8f265
--- /dev/null
+++ b/include/acpi/acnames.h
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
+/******************************************************************************
+ *
+ * Name: acnames.h - Global names and strings
+ *
+ * Copyright (C) 2000 - 2026, Intel Corp.
+ *
+ *****************************************************************************/
+
+#ifndef __ACNAMES_H__
+#define __ACNAMES_H__
+
+/* Method names - these methods can appear anywhere in the namespace */
+
+#define METHOD_NAME__ADR "_ADR"
+#define METHOD_NAME__AEI "_AEI"
+#define METHOD_NAME__BBN "_BBN"
+#define METHOD_NAME__CBA "_CBA"
+#define METHOD_NAME__CID "_CID"
+#define METHOD_NAME__CLS "_CLS"
+#define METHOD_NAME__CRS "_CRS"
+#define METHOD_NAME__DDN "_DDN"
+#define METHOD_NAME__DIS "_DIS"
+#define METHOD_NAME__DMA "_DMA"
+#define METHOD_NAME__EVT "_EVT"
+#define METHOD_NAME__HID "_HID"
+#define METHOD_NAME__INI "_INI"
+#define METHOD_NAME__PLD "_PLD"
+#define METHOD_NAME__DSD "_DSD"
+#define METHOD_NAME__PRS "_PRS"
+#define METHOD_NAME__PRT "_PRT"
+#define METHOD_NAME__PRW "_PRW"
+#define METHOD_NAME__PS0 "_PS0"
+#define METHOD_NAME__PS1 "_PS1"
+#define METHOD_NAME__PS2 "_PS2"
+#define METHOD_NAME__PS3 "_PS3"
+#define METHOD_NAME__REG "_REG"
+#define METHOD_NAME__SB_ "_SB_"
+#define METHOD_NAME__SEG "_SEG"
+#define METHOD_NAME__SRS "_SRS"
+#define METHOD_NAME__STA "_STA"
+#define METHOD_NAME__SUB "_SUB"
+#define METHOD_NAME__UID "_UID"
+
+/* Method names - these methods must appear at the namespace root */
+
+#define METHOD_PATHNAME__PTS "\\_PTS"
+#define METHOD_PATHNAME__SST "\\_SI._SST"
+#define METHOD_PATHNAME__WAK "\\_WAK"
+
+/* Definitions of the predefined namespace names */
+
+#define ACPI_UNKNOWN_NAME (u32) 0x3F3F3F3F /* Unknown name is "????" */
+#define ACPI_PREFIX_MIXED (u32) 0x69706341 /* "Acpi" */
+#define ACPI_PREFIX_LOWER (u32) 0x69706361 /* "acpi" */
+
+/* Root name stuff */
+
+#define ACPI_ROOT_NAME (u32) 0x5F5F5F5C /* Root name is "\___" */
+#define ACPI_ROOT_PATHNAME "\\___"
+#define ACPI_NAMESPACE_ROOT "Namespace Root"
+#define ACPI_NS_ROOT_PATH "\\"
+
+#endif /* __ACNAMES_H__ */