From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- .../features/vm/ELF-ASLR/arch-support.txt | 40 ++++++++++++++++++++++ .../features/vm/PG_uncached/arch-support.txt | 40 ++++++++++++++++++++++ .../Documentation/features/vm/THP/arch-support.txt | 40 ++++++++++++++++++++++ .../Documentation/features/vm/TLB/arch-support.txt | 40 ++++++++++++++++++++++ .../features/vm/huge-vmap/arch-support.txt | 40 ++++++++++++++++++++++ .../features/vm/ioremap_prot/arch-support.txt | 40 ++++++++++++++++++++++ .../features/vm/numa-memblock/arch-support.txt | 40 ++++++++++++++++++++++ .../vm/pmdp_splitting_flush/arch-support.txt | 40 ++++++++++++++++++++++ .../features/vm/pte_special/arch-support.txt | 40 ++++++++++++++++++++++ 9 files changed, 360 insertions(+) create mode 100644 kernel/Documentation/features/vm/ELF-ASLR/arch-support.txt create mode 100644 kernel/Documentation/features/vm/PG_uncached/arch-support.txt create mode 100644 kernel/Documentation/features/vm/THP/arch-support.txt create mode 100644 kernel/Documentation/features/vm/TLB/arch-support.txt create mode 100644 kernel/Documentation/features/vm/huge-vmap/arch-support.txt create mode 100644 kernel/Documentation/features/vm/ioremap_prot/arch-support.txt create mode 100644 kernel/Documentation/features/vm/numa-memblock/arch-support.txt create mode 100644 kernel/Documentation/features/vm/pmdp_splitting_flush/arch-support.txt create mode 100644 kernel/Documentation/features/vm/pte_special/arch-support.txt (limited to 'kernel/Documentation/features/vm') diff --git a/kernel/Documentation/features/vm/ELF-ASLR/arch-support.txt b/kernel/Documentation/features/vm/ELF-ASLR/arch-support.txt new file mode 100644 index 000000000..ec4dd28e1 --- /dev/null +++ b/kernel/Documentation/features/vm/ELF-ASLR/arch-support.txt @@ -0,0 +1,40 @@ +# +# 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 | + | avr32: | TODO | + | blackfin: | TODO | + | c6x: | TODO | + | cris: | TODO | + | frv: | TODO | + | h8300: | TODO | + | hexagon: | TODO | + | ia64: | TODO | + | m32r: | TODO | + | m68k: | TODO | + | metag: | TODO | + | microblaze: | TODO | + | mips: | ok | + | mn10300: | TODO | + | nios2: | TODO | + | openrisc: | TODO | + | parisc: | TODO | + | powerpc: | ok | + | s390: | ok | + | score: | TODO | + | sh: | TODO | + | sparc: | TODO | + | tile: | TODO | + | um: | TODO | + | unicore32: | TODO | + | x86: | ok | + | xtensa: | TODO | + ----------------------- diff --git a/kernel/Documentation/features/vm/PG_uncached/arch-support.txt b/kernel/Documentation/features/vm/PG_uncached/arch-support.txt new file mode 100644 index 000000000..991974275 --- /dev/null +++ b/kernel/Documentation/features/vm/PG_uncached/arch-support.txt @@ -0,0 +1,40 @@ +# +# 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 | + | avr32: | TODO | + | blackfin: | TODO | + | c6x: | TODO | + | cris: | TODO | + | frv: | TODO | + | h8300: | TODO | + | hexagon: | TODO | + | ia64: | ok | + | m32r: | TODO | + | m68k: | TODO | + | metag: | TODO | + | microblaze: | TODO | + | mips: | TODO | + | mn10300: | TODO | + | nios2: | TODO | + | openrisc: | TODO | + | parisc: | TODO | + | powerpc: | TODO | + | s390: | TODO | + | score: | TODO | + | sh: | TODO | + | sparc: | TODO | + | tile: | TODO | + | um: | TODO | + | unicore32: | TODO | + | x86: | ok | + | xtensa: | TODO | + ----------------------- diff --git a/kernel/Documentation/features/vm/THP/arch-support.txt b/kernel/Documentation/features/vm/THP/arch-support.txt new file mode 100644 index 000000000..523f8307b --- /dev/null +++ b/kernel/Documentation/features/vm/THP/arch-support.txt @@ -0,0 +1,40 @@ +# +# Feature name: THP +# Kconfig: HAVE_ARCH_TRANSPARENT_HUGEPAGE +# description: arch supports transparent hugepages +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | ok | + | arm: | ok | + | arm64: | ok | + | avr32: | .. | + | blackfin: | .. | + | c6x: | .. | + | cris: | .. | + | frv: | .. | + | h8300: | .. | + | hexagon: | .. | + | ia64: | TODO | + | m32r: | .. | + | m68k: | .. | + | metag: | TODO | + | microblaze: | .. | + | mips: | ok | + | mn10300: | .. | + | nios2: | .. | + | openrisc: | .. | + | parisc: | TODO | + | powerpc: | ok | + | s390: | ok | + | score: | .. | + | sh: | .. | + | sparc: | ok | + | tile: | TODO | + | um: | .. | + | unicore32: | .. | + | x86: | ok | + | xtensa: | .. | + ----------------------- diff --git a/kernel/Documentation/features/vm/TLB/arch-support.txt b/kernel/Documentation/features/vm/TLB/arch-support.txt new file mode 100644 index 000000000..261b92e2f --- /dev/null +++ b/kernel/Documentation/features/vm/TLB/arch-support.txt @@ -0,0 +1,40 @@ +# +# 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: | TODO | + | avr32: | .. | + | blackfin: | TODO | + | c6x: | .. | + | cris: | .. | + | frv: | .. | + | h8300: | .. | + | hexagon: | TODO | + | ia64: | TODO | + | m32r: | TODO | + | m68k: | .. | + | metag: | TODO | + | microblaze: | .. | + | mips: | TODO | + | mn10300: | TODO | + | nios2: | .. | + | openrisc: | .. | + | parisc: | TODO | + | powerpc: | TODO | + | s390: | TODO | + | score: | .. | + | sh: | TODO | + | sparc: | TODO | + | tile: | TODO | + | um: | .. | + | unicore32: | .. | + | x86: | ok | + | xtensa: | TODO | + ----------------------- diff --git a/kernel/Documentation/features/vm/huge-vmap/arch-support.txt b/kernel/Documentation/features/vm/huge-vmap/arch-support.txt new file mode 100644 index 000000000..af6816bcc --- /dev/null +++ b/kernel/Documentation/features/vm/huge-vmap/arch-support.txt @@ -0,0 +1,40 @@ +# +# Feature name: huge-vmap +# Kconfig: HAVE_ARCH_HUGE_VMAP +# description: arch supports the ioremap_pud_enabled() and ioremap_pmd_enabled() VM APIs +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | TODO | + | arm: | TODO | + | arm64: | TODO | + | avr32: | TODO | + | blackfin: | TODO | + | c6x: | TODO | + | cris: | TODO | + | frv: | TODO | + | h8300: | TODO | + | hexagon: | TODO | + | ia64: | TODO | + | m32r: | TODO | + | m68k: | TODO | + | metag: | TODO | + | microblaze: | TODO | + | mips: | TODO | + | mn10300: | TODO | + | nios2: | TODO | + | openrisc: | TODO | + | parisc: | TODO | + | powerpc: | TODO | + | s390: | TODO | + | score: | TODO | + | sh: | TODO | + | sparc: | TODO | + | tile: | TODO | + | um: | TODO | + | unicore32: | TODO | + | x86: | ok | + | xtensa: | TODO | + ----------------------- diff --git a/kernel/Documentation/features/vm/ioremap_prot/arch-support.txt b/kernel/Documentation/features/vm/ioremap_prot/arch-support.txt new file mode 100644 index 000000000..90c53749f --- /dev/null +++ b/kernel/Documentation/features/vm/ioremap_prot/arch-support.txt @@ -0,0 +1,40 @@ +# +# Feature name: ioremap_prot +# Kconfig: HAVE_IOREMAP_PROT +# description: arch has ioremap_prot() +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | ok | + | arm: | TODO | + | arm64: | TODO | + | avr32: | TODO | + | blackfin: | TODO | + | c6x: | TODO | + | cris: | TODO | + | frv: | TODO | + | h8300: | TODO | + | hexagon: | TODO | + | ia64: | TODO | + | m32r: | TODO | + | m68k: | TODO | + | metag: | TODO | + | microblaze: | TODO | + | mips: | TODO | + | mn10300: | TODO | + | nios2: | TODO | + | openrisc: | TODO | + | parisc: | TODO | + | powerpc: | ok | + | s390: | TODO | + | score: | TODO | + | sh: | ok | + | sparc: | TODO | + | tile: | ok | + | um: | TODO | + | unicore32: | TODO | + | x86: | ok | + | xtensa: | TODO | + ----------------------- diff --git a/kernel/Documentation/features/vm/numa-memblock/arch-support.txt b/kernel/Documentation/features/vm/numa-memblock/arch-support.txt new file mode 100644 index 000000000..e7c252a0c --- /dev/null +++ b/kernel/Documentation/features/vm/numa-memblock/arch-support.txt @@ -0,0 +1,40 @@ +# +# Feature name: numa-memblock +# Kconfig: HAVE_MEMBLOCK_NODE_MAP +# description: arch supports NUMA aware memblocks +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | .. | + | arm: | .. | + | arm64: | .. | + | avr32: | .. | + | blackfin: | .. | + | c6x: | .. | + | cris: | .. | + | frv: | .. | + | h8300: | .. | + | hexagon: | .. | + | ia64: | ok | + | m32r: | TODO | + | m68k: | .. | + | metag: | ok | + | microblaze: | ok | + | mips: | ok | + | mn10300: | TODO | + | nios2: | .. | + | openrisc: | .. | + | parisc: | .. | + | powerpc: | ok | + | s390: | ok | + | score: | ok | + | sh: | ok | + | sparc: | ok | + | tile: | TODO | + | um: | .. | + | unicore32: | .. | + | x86: | ok | + | xtensa: | .. | + ----------------------- diff --git a/kernel/Documentation/features/vm/pmdp_splitting_flush/arch-support.txt b/kernel/Documentation/features/vm/pmdp_splitting_flush/arch-support.txt new file mode 100644 index 000000000..26f74b457 --- /dev/null +++ b/kernel/Documentation/features/vm/pmdp_splitting_flush/arch-support.txt @@ -0,0 +1,40 @@ +# +# Feature name: pmdp_splitting_flush +# Kconfig: __HAVE_ARCH_PMDP_SPLITTING_FLUSH +# description: arch supports the pmdp_splitting_flush() VM API +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | TODO | + | arm: | ok | + | arm64: | ok | + | avr32: | TODO | + | blackfin: | TODO | + | c6x: | TODO | + | cris: | TODO | + | frv: | TODO | + | h8300: | TODO | + | hexagon: | TODO | + | ia64: | TODO | + | m32r: | TODO | + | m68k: | TODO | + | metag: | TODO | + | microblaze: | TODO | + | mips: | ok | + | mn10300: | TODO | + | nios2: | TODO | + | openrisc: | TODO | + | parisc: | TODO | + | powerpc: | ok | + | s390: | ok | + | score: | TODO | + | sh: | TODO | + | sparc: | TODO | + | tile: | TODO | + | um: | TODO | + | unicore32: | TODO | + | x86: | ok | + | xtensa: | TODO | + ----------------------- diff --git a/kernel/Documentation/features/vm/pte_special/arch-support.txt b/kernel/Documentation/features/vm/pte_special/arch-support.txt new file mode 100644 index 000000000..3de5434c8 --- /dev/null +++ b/kernel/Documentation/features/vm/pte_special/arch-support.txt @@ -0,0 +1,40 @@ +# +# Feature name: pte_special +# Kconfig: __HAVE_ARCH_PTE_SPECIAL +# description: arch supports the pte_special()/pte_mkspecial() VM APIs +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | ok | + | arm: | ok | + | arm64: | ok | + | avr32: | TODO | + | blackfin: | TODO | + | c6x: | TODO | + | cris: | TODO | + | frv: | TODO | + | h8300: | TODO | + | hexagon: | TODO | + | ia64: | TODO | + | m32r: | TODO | + | m68k: | TODO | + | metag: | TODO | + | microblaze: | TODO | + | mips: | TODO | + | mn10300: | TODO | + | nios2: | TODO | + | openrisc: | TODO | + | parisc: | TODO | + | powerpc: | ok | + | s390: | ok | + | score: | TODO | + | sh: | ok | + | sparc: | ok | + | tile: | TODO | + | um: | TODO | + | unicore32: | TODO | + | x86: | ok | + | xtensa: | TODO | + ----------------------- -- cgit 1.2.3-korg