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2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 
 kernel/drivers/base/Kconfig
....@@ -3,7 +3,6 @@
33 
44 config UEVENT_HELPER
55 	bool "Support for uevent helper"
6
-	default y
76 	help
87 	  The uevent helper program is forked by the kernel for
98 	  every uevent.
....@@ -149,6 +148,19 @@
149148 	  unusable. You should say N here unless you are explicitly looking to
150149 	  test this functionality.
151150 
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+config PM_QOS_KUNIT_TEST
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+	bool "KUnit Test for PM QoS features" if !KUNIT_ALL_TESTS
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+	depends on KUNIT=y
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+	default KUNIT_ALL_TESTS
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+
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+config HMEM_REPORTING
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+	bool
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+	default n
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+	depends on NUMA
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+	help
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+	  Enable reporting for heterogenous memory access attributes under
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+	  their non-uniform memory nodes.
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+
152164 source "drivers/base/test/Kconfig"
153165 
154166 config SYS_HYPERVISOR
....@@ -192,89 +204,12 @@
192204 	  lockup related problems for dma-buffers shared across multiple
193205 	  devices.
194206 
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-config DMA_CMA
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-	bool "DMA Contiguous Memory Allocator"
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-	depends on HAVE_DMA_CONTIGUOUS && CMA
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-	help
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-	  This enables the Contiguous Memory Allocator which allows drivers
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-	  to allocate big physically-contiguous blocks of memory for use with
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-	  hardware components that do not support I/O map nor scatter-gather.
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-
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-	  You can disable CMA by specifying "cma=0" on the kernel's command
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-	  line.
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-
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-	  For more information see <include/linux/dma-contiguous.h>.
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-	  If unsure, say "n".
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-
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-if  DMA_CMA
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-comment "Default contiguous memory area size:"
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-
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-config CMA_SIZE_MBYTES
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-	int "Size in Mega Bytes"
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-	depends on !CMA_SIZE_SEL_PERCENTAGE
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-	default 0 if X86
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-	default 16
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-	help
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-	  Defines the size (in MiB) of the default memory area for Contiguous
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-	  Memory Allocator.  If the size of 0 is selected, CMA is disabled by
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-	  default, but it can be enabled by passing cma=size[MG] to the kernel.
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-
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-
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-config CMA_SIZE_PERCENTAGE
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-	int "Percentage of total memory"
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-	depends on !CMA_SIZE_SEL_MBYTES
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-	default 0 if X86
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-	default 10
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-	help
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-	  Defines the size of the default memory area for Contiguous Memory
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-	  Allocator as a percentage of the total memory in the system.
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-	  If 0 percent is selected, CMA is disabled by default, but it can be
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-	  enabled by passing cma=size[MG] to the kernel.
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-
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-choice
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-	prompt "Selected region size"
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-	default CMA_SIZE_SEL_MBYTES
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-
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-config CMA_SIZE_SEL_MBYTES
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-	bool "Use mega bytes value only"
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-
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-config CMA_SIZE_SEL_PERCENTAGE
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-	bool "Use percentage value only"
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-
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-config CMA_SIZE_SEL_MIN
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-	bool "Use lower value (minimum)"
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-
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-config CMA_SIZE_SEL_MAX
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-	bool "Use higher value (maximum)"
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-
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-endchoice
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-
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-config CMA_ALIGNMENT
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-	int "Maximum PAGE_SIZE order of alignment for contiguous buffers"
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-	range 0 12
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-	default 8
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-	help
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-	  DMA mapping framework by default aligns all buffers to the smallest
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-	  PAGE_SIZE order which is greater than or equal to the requested buffer
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-	  size. This works well for buffers up to a few hundreds kilobytes, but
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-	  for larger buffers it just a memory waste. With this parameter you can
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-	  specify the maximum PAGE_SIZE order for contiguous buffers. Larger
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-	  buffers will be aligned only to this specified order. The order is
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-	  expressed as a power of two multiplied by the PAGE_SIZE.
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-
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-	  For example, if your system defaults to 4KiB pages, the order value
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-	  of 8 means that the buffers will be aligned up to 1MiB only.
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-
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-	  If unsure, leave the default value "8".
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-
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-endif
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-
272207 config GENERIC_ARCH_TOPOLOGY
273208 	bool
274209 	help
275210 	  Enable support for architectures common topology code: e.g., parsing
276211 	  CPU capacity information from DT, usage of such information for
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-	  appropriate scaling, sysfs interface for changing capacity values at
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+	  appropriate scaling, sysfs interface for reading capacity values at
278213 	  runtime.
279214 
280215 endmenu