From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- .../features/vm/ELF-ASLR/arch-support.txt | 31 ++++++++++++++++++++++ .../features/vm/PG_uncached/arch-support.txt | 31 ++++++++++++++++++++++ Documentation/features/vm/THP/arch-support.txt | 31 ++++++++++++++++++++++ Documentation/features/vm/TLB/arch-support.txt | 31 ++++++++++++++++++++++ .../features/vm/huge-vmap/arch-support.txt | 31 ++++++++++++++++++++++ .../features/vm/ioremap_prot/arch-support.txt | 31 ++++++++++++++++++++++ .../features/vm/pte_special/arch-support.txt | 31 ++++++++++++++++++++++ 7 files changed, 217 insertions(+) create mode 100644 Documentation/features/vm/ELF-ASLR/arch-support.txt create mode 100644 Documentation/features/vm/PG_uncached/arch-support.txt create mode 100644 Documentation/features/vm/THP/arch-support.txt create mode 100644 Documentation/features/vm/TLB/arch-support.txt create mode 100644 Documentation/features/vm/huge-vmap/arch-support.txt create mode 100644 Documentation/features/vm/ioremap_prot/arch-support.txt create mode 100644 Documentation/features/vm/pte_special/arch-support.txt (limited to 'Documentation/features/vm') diff --git a/Documentation/features/vm/ELF-ASLR/arch-support.txt b/Documentation/features/vm/ELF-ASLR/arch-support.txt new file mode 100644 index 000000000..b12299533 --- /dev/null +++ b/Documentation/features/vm/ELF-ASLR/arch-support.txt @@ -0,0 +1,31 @@ +# +# Feature name: ELF-ASLR +# Kconfig: ARCH_HAS_ELF_RANDOMIZE +# description: arch randomizes the stack, heap and binary images of ELF binaries +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | TODO | + | arm: | ok | + | arm64: | ok | + | csky: | TODO | + | hexagon: | TODO | + | ia64: | TODO | + | loong: | TODO | + | m68k: | TODO | + | microblaze: | TODO | + | mips: | ok | + | nios2: | TODO | + | openrisc: | TODO | + | parisc: | ok | + | powerpc: | ok | + | riscv: | ok | + | s390: | ok | + | sh: | TODO | + | sparc: | TODO | + | um: | TODO | + | x86: | ok | + | xtensa: | TODO | + ----------------------- diff --git a/Documentation/features/vm/PG_uncached/arch-support.txt b/Documentation/features/vm/PG_uncached/arch-support.txt new file mode 100644 index 000000000..02f325fbf --- /dev/null +++ b/Documentation/features/vm/PG_uncached/arch-support.txt @@ -0,0 +1,31 @@ +# +# Feature name: PG_uncached +# Kconfig: ARCH_USES_PG_UNCACHED +# description: arch supports the PG_uncached page flag +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | TODO | + | arm: | TODO | + | arm64: | TODO | + | csky: | TODO | + | hexagon: | TODO | + | ia64: | ok | + | loong: | TODO | + | m68k: | TODO | + | microblaze: | TODO | + | mips: | TODO | + | nios2: | TODO | + | openrisc: | TODO | + | parisc: | TODO | + | powerpc: | TODO | + | riscv: | TODO | + | s390: | TODO | + | sh: | TODO | + | sparc: | TODO | + | um: | TODO | + | x86: | ok | + | xtensa: | TODO | + ----------------------- diff --git a/Documentation/features/vm/THP/arch-support.txt b/Documentation/features/vm/THP/arch-support.txt new file mode 100644 index 000000000..9bfff977e --- /dev/null +++ b/Documentation/features/vm/THP/arch-support.txt @@ -0,0 +1,31 @@ +# +# Feature name: THP +# Kconfig: HAVE_ARCH_TRANSPARENT_HUGEPAGE +# description: arch supports transparent hugepages +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | ok | + | arm: | ok | + | arm64: | ok | + | csky: | .. | + | hexagon: | .. | + | ia64: | TODO | + | loong: | ok | + | m68k: | .. | + | microblaze: | .. | + | mips: | ok | + | nios2: | .. | + | openrisc: | .. | + | parisc: | TODO | + | powerpc: | ok | + | riscv: | ok | + | s390: | ok | + | sh: | .. | + | sparc: | ok | + | um: | .. | + | x86: | ok | + | xtensa: | .. | + ----------------------- diff --git a/Documentation/features/vm/TLB/arch-support.txt b/Documentation/features/vm/TLB/arch-support.txt new file mode 100644 index 000000000..039e4e91a --- /dev/null +++ b/Documentation/features/vm/TLB/arch-support.txt @@ -0,0 +1,31 @@ +# +# Feature name: batch-unmap-tlb-flush +# Kconfig: ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH +# description: arch supports deferral of TLB flush until multiple pages are unmapped +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | TODO | + | arm: | TODO | + | arm64: | N/A | + | csky: | TODO | + | hexagon: | TODO | + | ia64: | TODO | + | loong: | TODO | + | m68k: | .. | + | microblaze: | .. | + | mips: | TODO | + | nios2: | .. | + | openrisc: | .. | + | parisc: | TODO | + | powerpc: | TODO | + | riscv: | TODO | + | s390: | TODO | + | sh: | TODO | + | sparc: | TODO | + | um: | .. | + | x86: | ok | + | xtensa: | TODO | + ----------------------- diff --git a/Documentation/features/vm/huge-vmap/arch-support.txt b/Documentation/features/vm/huge-vmap/arch-support.txt new file mode 100644 index 000000000..13b4940e0 --- /dev/null +++ b/Documentation/features/vm/huge-vmap/arch-support.txt @@ -0,0 +1,31 @@ +# +# Feature name: huge-vmap +# Kconfig: HAVE_ARCH_HUGE_VMAP +# description: arch supports the arch_vmap_pud_supported() and arch_vmap_pmd_supported() VM APIs +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | TODO | + | arm: | TODO | + | arm64: | ok | + | csky: | TODO | + | hexagon: | TODO | + | ia64: | TODO | + | loong: | TODO | + | m68k: | TODO | + | microblaze: | TODO | + | mips: | TODO | + | nios2: | TODO | + | openrisc: | TODO | + | parisc: | TODO | + | powerpc: | ok | + | riscv: | TODO | + | s390: | TODO | + | sh: | TODO | + | sparc: | TODO | + | um: | TODO | + | x86: | ok | + | xtensa: | TODO | + ----------------------- diff --git a/Documentation/features/vm/ioremap_prot/arch-support.txt b/Documentation/features/vm/ioremap_prot/arch-support.txt new file mode 100644 index 000000000..6bd78eb4d --- /dev/null +++ b/Documentation/features/vm/ioremap_prot/arch-support.txt @@ -0,0 +1,31 @@ +# +# Feature name: ioremap_prot +# Kconfig: HAVE_IOREMAP_PROT +# description: arch has ioremap_prot() +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | ok | + | arm: | TODO | + | arm64: | ok | + | csky: | TODO | + | hexagon: | TODO | + | ia64: | TODO | + | loong: | ok | + | m68k: | TODO | + | microblaze: | TODO | + | mips: | ok | + | nios2: | TODO | + | openrisc: | TODO | + | parisc: | TODO | + | powerpc: | ok | + | riscv: | TODO | + | s390: | ok | + | sh: | ok | + | sparc: | TODO | + | um: | TODO | + | x86: | ok | + | xtensa: | TODO | + ----------------------- diff --git a/Documentation/features/vm/pte_special/arch-support.txt b/Documentation/features/vm/pte_special/arch-support.txt new file mode 100644 index 000000000..fc3687b5e --- /dev/null +++ b/Documentation/features/vm/pte_special/arch-support.txt @@ -0,0 +1,31 @@ +# +# Feature name: pte_special +# Kconfig: ARCH_HAS_PTE_SPECIAL +# description: arch supports the pte_special()/pte_mkspecial() VM APIs +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | ok | + | arm: | ok | + | arm64: | ok | + | csky: | TODO | + | hexagon: | TODO | + | ia64: | TODO | + | loong: | ok | + | m68k: | TODO | + | microblaze: | TODO | + | mips: | ok | + | nios2: | TODO | + | openrisc: | TODO | + | parisc: | ok | + | powerpc: | ok | + | riscv: | ok | + | s390: | ok | + | sh: | ok | + | sparc: | ok | + | um: | TODO | + | x86: | ok | + | xtensa: | TODO | + ----------------------- -- cgit v1.2.3