Merge tag 'dt-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

[linux-2.6-microblaze.git] / arch / s390 / Kconfig

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 707afbc..92c0a1b 100644 (file)
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -2,9 +2,6 @@
 config MMU
        def_bool y
 
-config ZONE_DMA
-       def_bool y
-
 config CPU_BIG_ENDIAN
        def_bool y
 
@@ -62,7 +59,7 @@ config S390
        select ARCH_BINFMT_ELF_STATE
        select ARCH_ENABLE_MEMORY_HOTPLUG if SPARSEMEM
        select ARCH_ENABLE_MEMORY_HOTREMOVE
-       select ARCH_ENABLE_SPLIT_PMD_PTLOCK
+       select ARCH_ENABLE_SPLIT_PMD_PTLOCK if PGTABLE_LEVELS > 2
        select ARCH_HAS_DEBUG_VM_PGTABLE
        select ARCH_HAS_DEBUG_WX
        select ARCH_HAS_DEVMEM_IS_ALLOWED
@@ -117,6 +114,7 @@ config S390
        select ARCH_USE_BUILTIN_BSWAP
        select ARCH_USE_CMPXCHG_LOCKREF
        select ARCH_WANTS_DYNAMIC_TASK_STRUCT
+       select ARCH_WANTS_NO_INSTR
        select ARCH_WANT_DEFAULT_BPF_JIT
        select ARCH_WANT_IPC_PARSE_VERSION
        select BUILDTIME_TABLE_SORT
@@ -140,6 +138,8 @@ config S390
        select HAVE_ARCH_JUMP_LABEL_RELATIVE
        select HAVE_ARCH_KASAN
        select HAVE_ARCH_KASAN_VMALLOC
+       select HAVE_ARCH_KCSAN
+       select HAVE_ARCH_KFENCE
        select HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET
        select HAVE_ARCH_SECCOMP_FILTER
        select HAVE_ARCH_SOFT_DIRTY
@@ -164,7 +164,7 @@ config S390
        select HAVE_FUTEX_CMPXCHG if FUTEX
        select HAVE_GCC_PLUGINS
        select HAVE_GENERIC_VDSO
-       select HAVE_IRQ_EXIT_ON_IRQ_STACK
+       select HAVE_IOREMAP_PROT if PCI
        select HAVE_KERNEL_BZIP2
        select HAVE_KERNEL_GZIP
        select HAVE_KERNEL_LZ4
@@ -172,6 +172,7 @@ config S390
        select HAVE_KERNEL_LZO
        select HAVE_KERNEL_UNCOMPRESSED
        select HAVE_KERNEL_XZ
+       select HAVE_KERNEL_ZSTD
        select HAVE_KPROBES
        select HAVE_KPROBES_ON_FTRACE
        select HAVE_KRETPROBES
@@ -210,6 +211,7 @@ config S390
        select THREAD_INFO_IN_TASK
        select TTY
        select VIRT_CPU_ACCOUNTING
+       select ZONE_DMA
        # Note: keep the above list sorted alphabetically
 
 config SCHED_OMIT_FRAME_POINTER
@@ -437,6 +439,7 @@ config COMPAT
        select COMPAT_OLD_SIGACTION
        select HAVE_UID16
        depends on MULTIUSER
+       depends on !CC_IS_CLANG
        help
          Select this option if you want to enable your system kernel to
          handle system-calls from ELF binaries for 31 bit ESA.  This option
@@ -768,7 +771,7 @@ config VFIO_CCW
 config VFIO_AP
        def_tristate n
        prompt "VFIO support for AP devices"
-       depends on S390_AP_IOMMU && VFIO_MDEV_DEVICE && KVM
+       depends on S390_AP_IOMMU && VFIO_MDEV && KVM
        depends on ZCRYPT
        help
                This driver grants access to Adjunct Processor (AP) devices
@@ -853,7 +856,7 @@ config CMM_IUCV
 config APPLDATA_BASE
        def_bool n
        prompt "Linux - VM Monitor Stream, base infrastructure"
-       depends on PROC_FS
+       depends on PROC_SYSCTL
        help
          This provides a kernel interface for creating and updating z/VM APPLDATA
          monitor records. The monitor records are updated at certain time