treewide: refresh kmalloc_obj() conversionsgrafted

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 <kees+treewide@kernel.org>

1 files changed, 157 insertions, 0 deletions

diff --git a/arch/riscv/Kconfig.errata b/arch/riscv/Kconfig.errata
new file mode 100644
index 000000000..3c945d086
--- /dev/null
+++ b/arch/riscv/Kconfig.errata
@@ -0,0 +1,157 @@
+menu "CPU errata selection"
+
+config ERRATA_ANDES
+	bool "Andes AX45MP errata"
+	depends on RISCV_ALTERNATIVE && RISCV_SBI
+	help
+	  All Andes errata Kconfig depend on this Kconfig. Disabling
+	  this Kconfig will disable all Andes errata. Please say "Y"
+	  here if your platform uses Andes CPU cores.
+
+	  Otherwise, please say "N" here to avoid unnecessary overhead.
+
+config ERRATA_ANDES_CMO
+	bool "Apply Andes cache management errata"
+	depends on ERRATA_ANDES && ARCH_R9A07G043
+	select RISCV_DMA_NONCOHERENT
+	default y
+	help
+	  This will apply the cache management errata to handle the
+	  non-standard handling on non-coherent operations on Andes cores.
+
+	  If you don't know what to do here, say "Y".
+
+config ERRATA_MIPS
+	bool "MIPS errata"
+	depends on RISCV_ALTERNATIVE
+	help
+	  All MIPS errata Kconfig depend on this Kconfig. Disabling
+	  this Kconfig will disable all MIPS errata. Please say "Y"
+	  here if your platform uses MIPS CPU cores.
+
+	  Otherwise, please say "N" here to avoid unnecessary overhead.
+
+config ERRATA_MIPS_P8700_PAUSE_OPCODE
+	bool "Fix the PAUSE Opcode for MIPS P8700"
+	depends on ERRATA_MIPS && 64BIT
+	default n
+	help
+	   The RISCV MIPS P8700 uses a different opcode for PAUSE.
+	   It is a 'hint' encoding of the SLLI instruction,
+	   with rd=0, rs1=0 and imm=5. It will behave as a NOP
+	   instruction if no additional behavior beyond that of
+	   SLLI is implemented.
+
+	   If you are not using the P8700 processor, say n.
+
+config ERRATA_SIFIVE
+	bool "SiFive errata"
+	depends on RISCV_ALTERNATIVE
+	help
+	  All SiFive errata Kconfig depend on this Kconfig. Disabling
+	  this Kconfig will disable all SiFive errata. Please say "Y"
+	  here if your platform uses SiFive CPU cores.
+
+	  Otherwise, please say "N" here to avoid unnecessary overhead.
+
+config ERRATA_SIFIVE_CIP_453
+	bool "Apply SiFive errata CIP-453"
+	depends on ERRATA_SIFIVE && 64BIT
+	default y
+	help
+	  This will apply the SiFive CIP-453 errata to add sign extension
+	  to the $badaddr when exception type is instruction page fault
+	  and instruction access fault.
+
+	  If you don't know what to do here, say "Y".
+
+config ERRATA_SIFIVE_CIP_1200
+	bool "Apply SiFive errata CIP-1200"
+	depends on ERRATA_SIFIVE && 64BIT
+	default y
+	help
+	  This will apply the SiFive CIP-1200 errata to repalce all
+	  "sfence.vma addr" with "sfence.vma" to ensure that the addr
+	  has been flushed from TLB.
+
+	  If you don't know what to do here, say "Y".
+
+config ERRATA_STARFIVE_JH7100
+	bool "StarFive JH7100 support"
+	depends on ARCH_STARFIVE
+	depends on !DMA_DIRECT_REMAP
+	depends on NONPORTABLE
+	select DMA_GLOBAL_POOL
+	select RISCV_DMA_NONCOHERENT
+	select RISCV_NONSTANDARD_CACHE_OPS
+	select CACHEMAINT_FOR_DMA
+	select SIFIVE_CCACHE
+	default n
+	help
+	  The StarFive JH7100 was a test chip for the JH7110 and has
+	  caches that are non-coherent with respect to peripheral DMAs.
+	  It was designed before the Zicbom extension so needs non-standard
+	  cache operations through the SiFive cache controller.
+
+	  Say "Y" if you want to support the BeagleV Starlight and/or
+	  StarFive VisionFive V1 boards.
+
+config ERRATA_THEAD
+	bool "T-HEAD errata"
+	depends on RISCV_ALTERNATIVE
+	help
+	  All T-HEAD errata Kconfig depend on this Kconfig. Disabling
+	  this Kconfig will disable all T-HEAD errata. Please say "Y"
+	  here if your platform uses T-HEAD CPU cores.
+
+	  Otherwise, please say "N" here to avoid unnecessary overhead.
+
+config ERRATA_THEAD_MAE
+	bool "Apply T-Head's memory attribute extension (XTheadMae) errata"
+	depends on ERRATA_THEAD && 64BIT && MMU
+	select RISCV_ALTERNATIVE_EARLY
+	default y
+	help
+	  This will apply the memory attribute extension errata to handle the
+	  non-standard PTE utilization on T-Head SoCs (XTheadMae).
+
+	  If you don't know what to do here, say "Y".
+
+config ERRATA_THEAD_CMO
+	bool "Apply T-Head cache management errata"
+	depends on ERRATA_THEAD && MMU
+	select DMA_DIRECT_REMAP
+	select RISCV_DMA_NONCOHERENT
+	select RISCV_NONSTANDARD_CACHE_OPS
+	default y
+	help
+	  This will apply the cache management errata to handle the
+	  non-standard handling on non-coherent operations on T-Head SoCs.
+
+	  If you don't know what to do here, say "Y".
+
+config ERRATA_THEAD_PMU
+	bool "Apply T-Head PMU errata"
+	depends on ERRATA_THEAD && RISCV_PMU_SBI
+	default y
+	help
+	  The T-Head C9xx cores implement a PMU overflow extension very
+	  similar to the core SSCOFPMF extension.
+
+	  This will apply the overflow errata to handle the non-standard
+	  behaviour via the regular SBI PMU driver and interface.
+
+	  If you don't know what to do here, say "Y".
+
+config ERRATA_THEAD_GHOSTWRITE
+	bool "Apply T-Head Ghostwrite errata"
+	depends on ERRATA_THEAD && RISCV_ISA_XTHEADVECTOR
+	default y
+	help
+	  The T-Head C9xx cores have a vulnerability in the xtheadvector
+	  instruction set. When this errata is enabled, the CPUs will be probed
+	  to determine if they are vulnerable and disable xtheadvector.
+
+	  If you don't know what to do here, say "Y".
+
+endmenu # "CPU errata selection"