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 --- arch/mips/econet/Kconfig | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 arch/mips/econet/Kconfig (limited to 'arch/mips/econet/Kconfig') diff --git a/arch/mips/econet/Kconfig b/arch/mips/econet/Kconfig new file mode 100644 index 000000000..579fb5b01 --- /dev/null +++ b/arch/mips/econet/Kconfig @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: GPL-2.0 +if ECONET + +choice + prompt "EcoNet SoC selection" + default SOC_ECONET_EN751221 + help + Select EcoNet MIPS SoC type. Individual SoCs within a family are + very similar, so is it enough to select the right family, and + then customize to the specific SoC using the device tree only. + + config SOC_ECONET_EN751221 + bool "EN751221 family" + select COMMON_CLK + select ECONET_EN751221_INTC + select HAVE_PCI + select IRQ_MIPS_CPU + select PCI_DRIVERS_GENERIC + select SYS_SUPPORTS_MULTITHREADING + help + The EN751221 family includes EN7512, RN7513, EN7521, EN7526. + They are based on single core MIPS 34Kc processors. To boot + this kernel, you will need a device tree such as + MIPS_RAW_APPENDED_DTB=y, and a root filesystem. +endchoice + +choice + prompt "Devicetree selection" + default DTB_ECONET_NONE + help + Select the devicetree. + + config DTB_ECONET_NONE + bool "None" + + config DTB_ECONET_SMARTFIBER_XP8421_B + bool "EN751221 SmartFiber XP8421-B" + depends on SOC_ECONET_EN751221 + select BUILTIN_DTB + help + The SmartFiber XP8421-B is a device based on the EN751221 SoC. + It has 512MB of memory and 256MB of NAND flash. This kernel + needs only an appended initramfs to boot. It can be loaded + through XMODEM and booted from memory in the bootloader, or + it can be packed in tclinux.trx format and written to flash. +endchoice + +endif -- cgit v1.3.1