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/arm/mach-rpc/Kconfig | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 arch/arm/mach-rpc/Kconfig (limited to 'arch/arm/mach-rpc/Kconfig') diff --git a/arch/arm/mach-rpc/Kconfig b/arch/arm/mach-rpc/Kconfig new file mode 100644 index 000000000..60b3823b6 --- /dev/null +++ b/arch/arm/mach-rpc/Kconfig @@ -0,0 +1,24 @@ +config ARCH_RPC + bool "RiscPC (DEPRECATED)" + depends on ARCH_MULTI_V4 && !(ARCH_MULTI_V4T || ARCH_MULTI_V5) + depends on !(ARCH_FOOTBRIDGE || ARCH_SA1100 || ARCH_MOXART || ARCH_GEMINI) + depends on !CC_IS_CLANG && GCC_VERSION < 90100 && GCC_VERSION >= 60000 + depends on CPU_LITTLE_ENDIAN + depends on ATAGS + depends on MMU + select ARCH_ACORN + select ARCH_MAY_HAVE_PC_FDC + select CPU_SA110 + select FIQ + select HAVE_PATA_PLATFORM + select ISA_DMA_API + select LEGACY_TIMER_TICK + select NEED_MACH_IO_H + select NEED_MACH_MEMORY_H + select NO_IOPORT_MAP + help + On the Acorn Risc-PC, Linux can support the internal IDE disk and + CD-ROM interface, serial and parallel port, and the floppy drive. + + Support for these machines will go away in 2027, + unless there are any remaining users that speak up. -- cgit v1.3.1