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-omap1/Kconfig | 164 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 164 insertions(+) create mode 100644 arch/arm/mach-omap1/Kconfig (limited to 'arch/arm/mach-omap1/Kconfig') diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig new file mode 100644 index 000000000..2a724aa66 --- /dev/null +++ b/arch/arm/mach-omap1/Kconfig @@ -0,0 +1,164 @@ +# SPDX-License-Identifier: GPL-2.0-only +menuconfig ARCH_OMAP1 + bool "TI OMAP1" + depends on ARCH_MULTI_V4T || ARCH_MULTI_V5 + depends on CPU_LITTLE_ENDIAN + depends on ATAGS + select ARCH_OMAP + select CLKSRC_MMIO + select FORCE_PCI if PCCARD + select GENERIC_IRQ_CHIP + select GPIOLIB + help + Support for older TI OMAP1 (omap7xx, omap15xx or omap16xx) + +if ARCH_OMAP1 + +menu "TI OMAP1 specific features" + +comment "OMAP Core Type" + +config ARCH_OMAP15XX + depends on ARCH_MULTI_V4T + default y + bool "OMAP15xx Based System" + select CPU_ARM925T + select OMAP_MPU_TIMER + +config ARCH_OMAP16XX + depends on ARCH_MULTI_V5 + bool "OMAP16xx Based System" + select ARCH_OMAP_OTG + select CPU_ARM926T + select OMAP_DM_TIMER + +config ARCH_OMAP + bool + +comment "OMAP Feature Selections" + +config OMAP_MUX + bool "OMAP multiplexing support" + default y + help + Pin multiplexing support for OMAP boards. If your bootloader + sets the multiplexing correctly, say N. Otherwise, or if unsure, + say Y. + +config OMAP_MUX_DEBUG + bool "Multiplexing debug output" + depends on OMAP_MUX + help + Makes the multiplexing functions print out a lot of debug info. + This is useful if you want to find out the correct values of the + multiplexing registers. + +config OMAP_MUX_WARNINGS + bool "Warn about pins the bootloader didn't set up" + depends on OMAP_MUX + default y + help + Choose Y here to warn whenever driver initialization logic needs + to change the pin multiplexing setup. When there are no warnings + printed, it's safe to deselect OMAP_MUX for your product. + +config OMAP_32K_TIMER + bool "Use 32KHz timer" + depends on ARCH_OMAP16XX + default ARCH_OMAP16XX + help + Select this option if you want to enable the OMAP 32KHz timer. + This timer saves power compared to the OMAP_MPU_TIMER, and has + support for no tick during idle. The 32KHz timer provides less + intra-tick resolution than OMAP_MPU_TIMER. The 32KHz timer is + currently only available for OMAP16XX, 24XX, 34XX, OMAP4/5 and DRA7XX. + + On OMAP2PLUS this value is only used for CONFIG_HZ and + timer frequency compile time calculation. + The actual timer selection is done in the board file + through the (DT_)MACHINE_START structure. + +config OMAP_MPU_TIMER + bool "Use mpu timer" + depends on ARCH_OMAP1 + help + Select this option if you want to use the OMAP mpu timer. This + timer provides more intra-tick resolution than the 32KHz timer, + but consumes more power. + +config OMAP_SERIAL_WAKE + bool "Enable wake-up events for serial ports" + depends on ARCH_OMAP1 && OMAP_MUX + default y + help + Select this option if you want to have your system wake up + to data on the serial RX line. This allows you to wake the + system from serial console. + +config OMAP_RESET_CLOCKS + bool "Reset unused clocks during boot" + depends on ARCH_OMAP + help + Say Y if you want to reset unused clocks during boot. + This option saves power, but assumes all drivers are + using the clock framework. Broken drivers that do not + yet use clock framework may not work with this option. + If you are booting from another operating system, you + probably do not want this option enabled until your + device drivers work properly. + +config ARCH_OMAP_OTG + bool + +comment "OMAP Board Type" + +config MACH_OMAP_OSK + bool "TI OSK Support" + depends on ARCH_OMAP16XX + help + TI OMAP 5912 OSK (OMAP Starter Kit) board support. Say Y here + if you have such a board. + +config MACH_OMAP_PALMTE + bool "Palm Tungsten E" + depends on ARCH_OMAP15XX + help + Support for the Palm Tungsten E PDA. To boot the kernel, you'll + need a PalmOS compatible bootloader; check out + http://palmtelinux.sourceforge.net/ for more information. + Say Y here if you have this PDA model, say N otherwise. + +config MACH_SX1 + bool "Siemens SX1" + depends on ARCH_OMAP15XX + select I2C + help + Support for the Siemens SX1 phone. To boot the kernel, + you'll need a SX1 compatible bootloader; check out + http://forum.oslik.ru and + https://www.handhelds.org/moin/moin.cgi/SiemensSX1 + for more information. + Say Y here if you have such a phone, say NO otherwise. + +config MACH_NOKIA770 + bool "Nokia 770" + depends on ARCH_OMAP16XX + help + Support for the Nokia 770 Internet Tablet. Say Y here if you + have such a device. + +config MACH_AMS_DELTA + bool "Amstrad E3 (Delta)" + depends on ARCH_OMAP15XX + select FIQ + select GPIO_GENERIC_PLATFORM + select LEDS_GPIO_REGISTER + select REGULATOR + select REGULATOR_FIXED_VOLTAGE + help + Support for the Amstrad E3 (codename Delta) videophone. Say Y here + if you have such a device. + +endmenu + +endif -- cgit v1.3.1