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2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/arch/openrisc/Kconfig
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@@ -1,20 +1,21 @@
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 # SPDX-License-Identifier: GPL-2.0
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 #
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 # For a description of the syntax of this configuration file,
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-# see Documentation/kbuild/kconfig-language.txt.
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+# see Documentation/kbuild/kconfig-language.rst.
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 #
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 config OPENRISC
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 	def_bool y
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+	select ARCH_32BIT_OFF_T
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+	select ARCH_HAS_DMA_SET_UNCACHED
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+	select ARCH_HAS_DMA_CLEAR_UNCACHED
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 	select ARCH_HAS_SYNC_DMA_FOR_DEVICE
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-	select DMA_NONCOHERENT_OPS
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 	select OF
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 	select OF_EARLY_FLATTREE
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 	select IRQ_DOMAIN
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 	select HANDLE_DOMAIN_IRQ
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-	select HAVE_MEMBLOCK
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 	select GPIOLIB
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-        select HAVE_ARCH_TRACEHOOK
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+	select HAVE_ARCH_TRACEHOOK
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 	select SPARSE_IRQ
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 	select GENERIC_IRQ_CHIP
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 	select GENERIC_IRQ_PROBE
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@@ -32,24 +33,19 @@
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 	select HAVE_DEBUG_STACKOVERFLOW
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 	select OR1K_PIC
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 	select CPU_NO_EFFICIENT_FFS if !OPENRISC_HAVE_INST_FF1
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-	select NO_BOOTMEM
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 	select ARCH_USE_QUEUED_SPINLOCKS
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 	select ARCH_USE_QUEUED_RWLOCKS
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 	select OMPIC if SMP
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 	select ARCH_WANT_FRAME_POINTERS
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 	select GENERIC_IRQ_MULTI_HANDLER
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+	select MMU_GATHER_NO_RANGE if MMU
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+	select SET_FS
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 config CPU_BIG_ENDIAN
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 	def_bool y
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 config MMU
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 	def_bool y
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-
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-config RWSEM_GENERIC_SPINLOCK
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-	def_bool y
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-
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-config RWSEM_XCHGADD_ALGORITHM
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-	def_bool n
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 config GENERIC_HWEIGHT
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 	def_bool y
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@@ -58,12 +54,12 @@
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 	def_bool y
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 config TRACE_IRQFLAGS_SUPPORT
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-        def_bool y
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+	def_bool y
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 # For now, use generic checksum functions
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 #These can be reimplemented in assembly later if so inclined
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 config GENERIC_CSUM
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-        def_bool y
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+	def_bool y
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 config STACKTRACE_SUPPORT
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 	def_bool y
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@@ -96,8 +92,8 @@
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 	  If unsure say N here
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 config OPENRISC_BUILTIN_DTB
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-        string "Builtin DTB"
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-        default ""
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+	string "Builtin DTB"
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+	default ""
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 menu "Class II Instructions"
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@@ -141,7 +137,7 @@
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 	  If you don't know what to do here, say N.
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-source kernel/Kconfig.hz
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+source "kernel/Kconfig.hz"
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 config OPENRISC_NO_SPR_SR_DSX
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 	bool "use SPR_SR_DSX software emulation" if OR1K_1200
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@@ -168,13 +164,13 @@
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 	  On a unicore system it's safe to say N here if you are unsure.
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 config CMDLINE
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-        string "Default kernel command string"
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-        default ""
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-        help
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-          On some architectures there is currently no way for the boot loader
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-          to pass arguments to the kernel. For these architectures, you should
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-          supply some command-line options at build time by entering them
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-          here.
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+	string "Default kernel command string"
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+	default ""
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+	help
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+	  On some architectures there is currently no way for the boot loader
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+	  to pass arguments to the kernel. For these architectures, you should
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+	  supply some command-line options at build time by entering them
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+	  here.
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 menu "Debugging options"
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@@ -192,7 +188,7 @@
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 	default n
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 	help
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 	  This option enables some checks that might expose some problems
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-          in kernel.
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+	  in kernel.
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 	  Say N if you are unsure.
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