Merge tag 'kbuild-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Avoid 'constexpr', which is a keyword in C23

 - Allow 'dtbs_check' and 'dt_compatible_check' run independently of
   'dt_binding_check'

 - Fix weak references to avoid GOT entries in position-independent code
   generation

 - Convert the last use of 'optional' property in arch/sh/Kconfig

 - Remove support for the 'optional' property in Kconfig

 - Remove support for Clang's ThinLTO caching, which does not work with
   the .incbin directive

 - Change the semantics of $(src) so it always points to the source
   directory, which fixes Makefile inconsistencies between upstream and
   downstream

 - Fix 'make tar-pkg' for RISC-V to produce a consistent package

 - Provide reasonable default coverage for objtool, sanitizers, and
   profilers

 - Remove redundant OBJECT_FILES_NON_STANDARD, KASAN_SANITIZE, etc.

 - Remove the last use of tristate choice in drivers/rapidio/Kconfig

 - Various cleanups and fixes in Kconfig

* tag 'kbuild-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (46 commits)
  kconfig: use sym_get_choice_menu() in sym_check_prop()
  rapidio: remove choice for enumeration
  kconfig: lxdialog: remove initialization with A_NORMAL
  kconfig: m/nconf: merge two item_add_str() calls
  kconfig: m/nconf: remove dead code to display value of bool choice
  kconfig: m/nconf: remove dead code to display children of choice members
  kconfig: gconf: show checkbox for choice correctly
  kbuild: use GCOV_PROFILE and KCSAN_SANITIZE in scripts/Makefile.modfinal
  Makefile: remove redundant tool coverage variables
  kbuild: provide reasonable defaults for tool coverage
  modules: Drop the .export_symbol section from the final modules
  kconfig: use menu_list_for_each_sym() in sym_check_choice_deps()
  kconfig: use sym_get_choice_menu() in conf_write_defconfig()
  kconfig: add sym_get_choice_menu() helper
  kconfig: turn defaults and additional prompt for choice members into error
  kconfig: turn missing prompt for choice members into error
  kconfig: turn conf_choice() into void function
  kconfig: use linked list in sym_set_changed()
  kconfig: gconf: use MENU_CHANGED instead of SYMBOL_CHANGED
  kconfig: gconf: remove debug code
  ...

22 files changed, 26 insertions, 6 deletions

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 6bc60f964f96..01cb1eb01277 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -710,7 +710,6 @@ config ROMIMAGE_MMCIF
 
 choice
 	prompt "Kernel command line"
-	optional
 	default CMDLINE_OVERWRITE
 	help
 	  Setting this option allows the kernel command line arguments
@@ -728,6 +727,11 @@ config CMDLINE_EXTEND
 	  Given string will be concatenated with arguments passed in
 	  by a bootloader.
 
+config CMDLINE_FROM_BOOTLOADER
+	bool "Use bootloader kernel arguments"
+	help
+	  Uses the command-line options passed by the boot loader.
+
 endchoice
 
 config CMDLINE
diff --git a/arch/sh/boot/compressed/Makefile b/arch/sh/boot/compressed/Makefile
index 54efed53c891..8bc319ff54bf 100644
--- a/arch/sh/boot/compressed/Makefile
+++ b/arch/sh/boot/compressed/Makefile
@@ -11,9 +11,6 @@ OBJECTS := head_32.o misc.o piggy.o \
 targets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 \
            vmlinux.bin.lzma vmlinux.bin.xz vmlinux.bin.lzo $(OBJECTS)
 
-GCOV_PROFILE := n
-UBSAN_SANITIZE := n
-
 #
 # IMAGE_OFFSET is the load offset of the compression loader
 #
diff --git a/arch/sh/configs/apsh4a3a_defconfig b/arch/sh/configs/apsh4a3a_defconfig
index cc909f347877..9c2644443c4d 100644
--- a/arch/sh/configs/apsh4a3a_defconfig
+++ b/arch/sh/configs/apsh4a3a_defconfig
@@ -15,6 +15,7 @@ CONFIG_MEMORY_START=0x0C000000
 CONFIG_FLATMEM_MANUAL=y
 CONFIG_SH_STORE_QUEUES=y
 CONFIG_SH_APSH4A3A=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_KEXEC=y
 CONFIG_PREEMPT=y
diff --git a/arch/sh/configs/apsh4ad0a_defconfig b/arch/sh/configs/apsh4ad0a_defconfig
index 64558bf60e10..05d21d91f41d 100644
--- a/arch/sh/configs/apsh4ad0a_defconfig
+++ b/arch/sh/configs/apsh4ad0a_defconfig
@@ -42,6 +42,7 @@ CONFIG_SECCOMP=y
 CONFIG_PREEMPT=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_PM=y
 CONFIG_PM_DEBUG=y
 CONFIG_PM=y
diff --git a/arch/sh/configs/edosk7705_defconfig b/arch/sh/configs/edosk7705_defconfig
index ab3bf72264df..296ed768cbbb 100644
--- a/arch/sh/configs/edosk7705_defconfig
+++ b/arch/sh/configs/edosk7705_defconfig
@@ -19,6 +19,7 @@ CONFIG_BASE_SMALL=y
 CONFIG_CPU_SUBTYPE_SH7705=y
 CONFIG_SH_EDOSK7705=y
 CONFIG_SH_PCLK_FREQ=31250000
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 # CONFIG_PREVENT_FIRMWARE_BUILD is not set
 # CONFIG_INPUT is not set
 # CONFIG_SERIO is not set
diff --git a/arch/sh/configs/hp6xx_defconfig b/arch/sh/configs/hp6xx_defconfig
index 0c45f2a0f9bd..77e3185f63e4 100644
--- a/arch/sh/configs/hp6xx_defconfig
+++ b/arch/sh/configs/hp6xx_defconfig
@@ -15,6 +15,7 @@ CONFIG_SH_DMA_API=y
 CONFIG_HD64461_ENABLER=y
 CONFIG_PCCARD=y
 CONFIG_PM=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_APM_EMULATION=y
 # CONFIG_STANDALONE is not set
 CONFIG_BLK_DEV_SD=y
diff --git a/arch/sh/configs/landisk_defconfig b/arch/sh/configs/landisk_defconfig
index 541082090918..0311380160f4 100644
--- a/arch/sh/configs/landisk_defconfig
+++ b/arch/sh/configs/landisk_defconfig
@@ -15,6 +15,7 @@ CONFIG_KEXEC=y
 CONFIG_PCI=y
 CONFIG_PCCARD=y
 CONFIG_YENTA=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
diff --git a/arch/sh/configs/magicpanelr2_defconfig b/arch/sh/configs/magicpanelr2_defconfig
index 52937f9cc2ab..8d443749550e 100644
--- a/arch/sh/configs/magicpanelr2_defconfig
+++ b/arch/sh/configs/magicpanelr2_defconfig
@@ -22,6 +22,7 @@ CONFIG_SH_PCLK_FREQ=24000000
 CONFIG_SH_DMA=y
 CONFIG_SH_DMA_API=y
 CONFIG_HEARTBEAT=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
diff --git a/arch/sh/configs/rsk7264_defconfig b/arch/sh/configs/rsk7264_defconfig
index a88cb3b77957..e4ef259425c4 100644
--- a/arch/sh/configs/rsk7264_defconfig
+++ b/arch/sh/configs/rsk7264_defconfig
@@ -21,6 +21,7 @@ CONFIG_MEMORY_START=0x0c000000
 CONFIG_FLATMEM_MANUAL=y
 CONFIG_CPU_BIG_ENDIAN=y
 CONFIG_SH_RSK=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 # CONFIG_SH_TIMER_MTU2 is not set
 CONFIG_BINFMT_FLAT=y
 CONFIG_NET=y
diff --git a/arch/sh/configs/rsk7269_defconfig b/arch/sh/configs/rsk7269_defconfig
index d9a7ce783c9b..e0d1560b2bfd 100644
--- a/arch/sh/configs/rsk7269_defconfig
+++ b/arch/sh/configs/rsk7269_defconfig
@@ -10,6 +10,7 @@ CONFIG_MEMORY_SIZE=0x02000000
 CONFIG_FLATMEM_MANUAL=y
 CONFIG_CPU_BIG_ENDIAN=y
 CONFIG_SH_RSK=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 # CONFIG_SH_TIMER_MTU2 is not set
 CONFIG_SH_PCLK_FREQ=66700000
 CONFIG_BINFMT_FLAT=y
diff --git a/arch/sh/configs/se7619_defconfig b/arch/sh/configs/se7619_defconfig
index 4765966fec99..b5ab945f205e 100644
--- a/arch/sh/configs/se7619_defconfig
+++ b/arch/sh/configs/se7619_defconfig
@@ -14,6 +14,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_CPU_BIG_ENDIAN=y
 CONFIG_SH_7619_SOLUTION_ENGINE=y
 CONFIG_HZ_100=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_BINFMT_FLAT=y
 CONFIG_BINFMT_ZFLAT=y
 # CONFIG_STANDALONE is not set
diff --git a/arch/sh/configs/se7705_defconfig b/arch/sh/configs/se7705_defconfig
index 16a0f72f0822..1752ddc2694a 100644
--- a/arch/sh/configs/se7705_defconfig
+++ b/arch/sh/configs/se7705_defconfig
@@ -13,6 +13,7 @@ CONFIG_FLATMEM_MANUAL=y
 # CONFIG_SH_ADC is not set
 CONFIG_SH_SOLUTION_ENGINE=y
 CONFIG_HEARTBEAT=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_PREEMPT=y
 CONFIG_NET=y
 CONFIG_PACKET=y
diff --git a/arch/sh/configs/se7722_defconfig b/arch/sh/configs/se7722_defconfig
index 09e455817447..5327a2f70980 100644
--- a/arch/sh/configs/se7722_defconfig
+++ b/arch/sh/configs/se7722_defconfig
@@ -17,6 +17,7 @@ CONFIG_SH_7722_SOLUTION_ENGINE=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_HEARTBEAT=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_KEXEC=y
 CONFIG_PREEMPT=y
 CONFIG_NET=y
diff --git a/arch/sh/configs/se7750_defconfig b/arch/sh/configs/se7750_defconfig
index 5fa6239ae4ea..a1e25d7de8a6 100644
--- a/arch/sh/configs/se7750_defconfig
+++ b/arch/sh/configs/se7750_defconfig
@@ -15,6 +15,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_SH_SOLUTION_ENGINE=y
 CONFIG_SH_PCLK_FREQ=33333333
 CONFIG_HEARTBEAT=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
diff --git a/arch/sh/configs/secureedge5410_defconfig b/arch/sh/configs/secureedge5410_defconfig
index 120176afe3f6..2f77b60e9540 100644
--- a/arch/sh/configs/secureedge5410_defconfig
+++ b/arch/sh/configs/secureedge5410_defconfig
@@ -10,6 +10,7 @@ CONFIG_SH_SECUREEDGE5410=y
 CONFIG_SH_DMA=y
 CONFIG_SH_DMA_API=y
 CONFIG_PCI=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_NET=y
 CONFIG_INET=y
 # CONFIG_INET_XFRM_MODE_TRANSPORT is not set
diff --git a/arch/sh/configs/sh7710voipgw_defconfig b/arch/sh/configs/sh7710voipgw_defconfig
index 7f742729df69..99a5d0760532 100644
--- a/arch/sh/configs/sh7710voipgw_defconfig
+++ b/arch/sh/configs/sh7710voipgw_defconfig
@@ -15,6 +15,7 @@ CONFIG_MEMORY_SIZE=0x00800000
 CONFIG_FLATMEM_MANUAL=y
 # CONFIG_SH_ADC is not set
 CONFIG_SH_PCLK_FREQ=32768000
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
diff --git a/arch/sh/configs/sh7724_generic_defconfig b/arch/sh/configs/sh7724_generic_defconfig
index cbc9389a89a8..5440bd0ca4ed 100644
--- a/arch/sh/configs/sh7724_generic_defconfig
+++ b/arch/sh/configs/sh7724_generic_defconfig
@@ -12,6 +12,7 @@ CONFIG_CPU_FREQ=y
 CONFIG_SH_CPU_FREQ=y
 CONFIG_KEXEC=y
 CONFIG_KEXEC_JUMP=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_HIBERNATION=y
 CONFIG_CPU_IDLE=y
 # CONFIG_PREVENT_FIRMWARE_BUILD is not set
diff --git a/arch/sh/configs/sh7770_generic_defconfig b/arch/sh/configs/sh7770_generic_defconfig
index ee2357deba0f..4338af8d02d0 100644
--- a/arch/sh/configs/sh7770_generic_defconfig
+++ b/arch/sh/configs/sh7770_generic_defconfig
@@ -14,6 +14,7 @@ CONFIG_SH_CPU_FREQ=y
 CONFIG_KEXEC=y
 CONFIG_KEXEC_JUMP=y
 CONFIG_PM=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_HIBERNATION=y
 CONFIG_CPU_IDLE=y
 # CONFIG_PREVENT_FIRMWARE_BUILD is not set
diff --git a/arch/sh/configs/sh7785lcr_32bit_defconfig b/arch/sh/configs/sh7785lcr_32bit_defconfig
index 59262f42abe6..44f9b2317f09 100644
--- a/arch/sh/configs/sh7785lcr_32bit_defconfig
+++ b/arch/sh/configs/sh7785lcr_32bit_defconfig
@@ -32,6 +32,7 @@ CONFIG_PREEMPT=y
 CONFIG_INTC_USERIMASK=y
 CONFIG_PCI=y
 CONFIG_PCI_DEBUG=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_PM=y
 CONFIG_CPU_IDLE=y
 CONFIG_NET=y
diff --git a/arch/sh/configs/sh7785lcr_defconfig b/arch/sh/configs/sh7785lcr_defconfig
index 94381f8268ff..aec74b0e7003 100644
--- a/arch/sh/configs/sh7785lcr_defconfig
+++ b/arch/sh/configs/sh7785lcr_defconfig
@@ -17,6 +17,7 @@ CONFIG_HEARTBEAT=y
 CONFIG_KEXEC=y
 CONFIG_PREEMPT=y
 CONFIG_PCI=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
diff --git a/arch/sh/configs/urquell_defconfig b/arch/sh/configs/urquell_defconfig
index 445bb451a5ec..00ef62133b04 100644
--- a/arch/sh/configs/urquell_defconfig
+++ b/arch/sh/configs/urquell_defconfig
@@ -34,6 +34,7 @@ CONFIG_PCIEPORTBUS=y
 CONFIG_PCIEASPM_DEBUG=y
 CONFIG_PCI_DEBUG=y
 CONFIG_BINFMT_MISC=y
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_PM=y
 CONFIG_CPU_IDLE=y
 CONFIG_NET=y
diff --git a/arch/sh/kernel/vsyscall/Makefile b/arch/sh/kernel/vsyscall/Makefile
index 118744d349e2..cb4f0bb80c38 100644
--- a/arch/sh/kernel/vsyscall/Makefile
+++ b/arch/sh/kernel/vsyscall/Makefile
@@ -19,14 +19,14 @@ vsyscall-flags = -shared -s -Wl,-soname=linux-gate.so.1 -Wl,--hash-style=sysv
 SYSCFLAGS_vsyscall-trapa.so	= $(vsyscall-flags)
 
 $(obj)/vsyscall-trapa.so: \
-$(obj)/vsyscall-%.so: $(src)/vsyscall.lds $(obj)/vsyscall-%.o FORCE
+$(obj)/vsyscall-%.so: $(obj)/vsyscall.lds $(obj)/vsyscall-%.o FORCE
 	$(call if_changed,syscall)
 
 # We also create a special relocatable object that should mirror the symbol
 # table and layout of the linked DSO.  With ld -R we can then refer to
 # these symbols in the kernel code rather than hand-coded addresses.
 SYSCFLAGS_vsyscall-dummy.o = -r
-$(obj)/vsyscall-dummy.o: $(src)/vsyscall.lds \
+$(obj)/vsyscall-dummy.o: $(obj)/vsyscall.lds \
 			$(obj)/vsyscall-trapa.o $(obj)/vsyscall-note.o FORCE
 	$(call if_changed,syscall)