linux/arch/riscv/include/asm
Linus Torvalds 9b76d71fa8 RISC-V Patches for the 5.14 Merge Window, Part 1
In addition to We have a handful of new features for 5.14:
 
 * Support for transparent huge pages.
 * Support for generic PCI resources mapping.
 * Support for the mem= kernel parameter.
 * Support for KFENCE.
 * A handful of fixes to avoid W+X mappings in the kernel.
 * Support for VMAP_STACK based overflow detection.
 * An optimized copy_{to,from}_user.
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Merge tag 'riscv-for-linus-5.14-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V updates from Palmer Dabbelt:
 "We have a handful of new features for 5.14:

   - Support for transparent huge pages.

   - Support for generic PCI resources mapping.

   - Support for the mem= kernel parameter.

   - Support for KFENCE.

   - A handful of fixes to avoid W+X mappings in the kernel.

   - Support for VMAP_STACK based overflow detection.

   - An optimized copy_{to,from}_user"

* tag 'riscv-for-linus-5.14-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (37 commits)
  riscv: xip: Fix duplicate included asm/pgtable.h
  riscv: Fix PTDUMP output now BPF region moved back to module region
  riscv: __asm_copy_to-from_user: Optimize unaligned memory access and pipeline stall
  riscv: add VMAP_STACK overflow detection
  riscv: ptrace: add argn syntax
  riscv: mm: fix build errors caused by mk_pmd()
  riscv: Introduce structure that group all variables regarding kernel mapping
  riscv: Map the kernel with correct permissions the first time
  riscv: Introduce set_kernel_memory helper
  riscv: Enable KFENCE for riscv64
  RISC-V: Use asm-generic for {in,out}{bwlq}
  riscv: add ASID-based tlbflushing methods
  riscv: pass the mm_struct to __sbi_tlb_flush_range
  riscv: Add mem kernel parameter support
  riscv: Simplify xip and !xip kernel address conversion macros
  riscv: Remove CONFIG_PHYS_RAM_BASE_FIXED
  riscv: Only initialize swiotlb when necessary
  riscv: fix typo in init.c
  riscv: Cleanup unused functions
  riscv: mm: Use better bitmap_zalloc()
  ...
2021-07-09 10:36:29 -07:00
..
vdso RISC-V: fix barrier() use in <vdso/processor.h> 2020-11-25 09:44:27 -08:00
alternative-macros.h riscv: alternative: fix typo in macro name 2021-06-10 20:35:05 -07:00
alternative.h riscv: sifive: Add SiFive alternative ports 2021-04-26 08:24:56 -07:00
asm-offsets.h
asm-prototypes.h riscv: add VMAP_STACK overflow detection 2021-07-06 12:11:38 -07:00
asm.h riscv: Introduce alternative mechanism to apply errata solution 2021-04-26 08:24:55 -07:00
atomic.h locking/atomic: riscv: move to ARCH_ATOMIC 2021-05-26 13:20:52 +02:00
barrier.h RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw 2020-07-17 09:28:35 -07:00
bitops.h RISC-V patches for v5.2-rc6 2019-06-17 10:34:03 -07:00
bug.h riscv: Add dump stack in show_regs 2021-01-14 15:09:11 -08:00
cache.h riscv: add nommu support 2019-11-17 15:17:39 -08:00
cacheflush.h mm: rename flush_icache_user_range to flush_icache_user_page 2020-06-08 11:05:58 -07:00
cacheinfo.h riscv: Add cache information in AUX vector 2020-09-15 18:46:08 -07:00
clint.h RISC-V: Resurrect the MMIO timer implementation for M-mode systems 2020-09-19 13:21:11 -07:00
clocksource.h riscv: use vDSO common flow to reduce the latency of the time-related functions 2020-06-10 19:47:16 -07:00
cmpxchg.h locking/atomic: riscv: move to ARCH_ATOMIC 2021-05-26 13:20:52 +02:00
cpu_ops.h RISC-V: Support cpu hotplug 2020-03-31 11:28:30 -07:00
csr.h riscv: Introduce alternative mechanism to apply errata solution 2021-04-26 08:24:55 -07:00
current.h RISC-V: Stop relying on GCC's register allocator's hueristics 2020-03-03 10:28:13 -08:00
delay.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286 2019-06-05 17:36:37 +02:00
efi.h efi: stub: get rid of efi_get_max_fdt_addr() 2020-12-09 08:37:27 +01:00
elf.h RISC-V: Add kdump support 2021-04-26 08:25:23 -07:00
errata_list.h riscv: sifive: Apply errata "cip-1200" patch 2021-04-26 08:24:58 -07:00
fence.h
fixmap.h RISC-V: Add early ioremap support 2020-10-02 14:31:03 -07:00
ftrace.h riscv: Workaround mcount name prior to clang-13 2021-04-26 08:25:01 -07:00
futex.h futex: arch_futex_atomic_op_inuser() calling conventions change 2020-03-27 23:58:51 -04:00
gdb_xml.h riscv: Avoid kgdb.h including gdb_xml.h to solve unused-const-variable warning 2020-07-09 20:12:28 -07:00
hugetlb.h mm/hugetlb: define a generic fallback for arch_clear_hugepage_flags() 2020-06-03 20:09:46 -07:00
hwcap.h RISC-V: Add bitmap reprensenting ISA features common across CPUs 2020-05-04 14:08:59 -07:00
image.h RISC-V: Typo fixes in image header and documentation. 2019-12-19 09:32:45 -07:00
io.h RISC-V: Use asm-generic for {in,out}{bwlq} 2021-06-30 20:55:40 -07:00
irq_work.h riscv: Support irq_work via self IPIs 2020-07-30 11:37:33 -07:00
irq.h riscv: irq: Fix no prototype warning 2021-03-09 20:46:00 -08:00
irqflags.h riscv: abstract out CSR names for supervisor vs machine mode 2019-11-05 09:20:42 -08:00
jump_label.h riscv: Add jump-label implementation 2020-07-30 11:37:43 -07:00
kasan.h riscv: Improve kasan definitions 2021-02-22 18:44:53 -08:00
Kbuild local64.h: make <asm/local64.h> mandatory 2020-12-29 15:36:49 -08:00
kdebug.h riscv: Add KGDB support 2020-05-18 11:38:10 -07:00
kexec.h riscv: kexec: Fix W=1 build warnings 2021-05-22 22:05:30 -07:00
kfence.h riscv: Enable KFENCE for riscv64 2021-06-30 20:55:41 -07:00
kgdb.h riscv: Avoid kgdb.h including gdb_xml.h to solve unused-const-variable warning 2020-07-09 20:12:28 -07:00
kprobes.h riscv: kprobes: Remove redundant kprobe_step_ctx 2021-05-29 11:17:08 -07:00
linkage.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286 2019-06-05 17:36:37 +02:00
mmio.h riscv: Use generic pgprot_* macros from <linux/pgtable.h> 2020-07-30 11:37:46 -07:00
mmiowb.h riscv: mmiowb: Fix implicit declaration of function 'smp_processor_id' 2020-05-13 17:11:46 -07:00
mmu_context.h riscv: add ASID-based tlbflushing methods 2021-06-30 20:55:39 -07:00
mmu.h RISC-V: Implement ASID allocator 2021-02-18 23:18:06 -08:00
mmzone.h riscv: Add numa support for riscv64 platform 2021-01-14 15:08:58 -08:00
module.h arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h> 2020-04-23 10:50:26 +09:00
module.lds.h kbuild: preprocess module linker script 2020-09-25 00:36:41 +09:00
numa.h riscv: Add numa support for riscv64 platform 2021-01-14 15:08:58 -08:00
page.h riscv: Introduce structure that group all variables regarding kernel mapping 2021-07-05 18:04:00 -07:00
parse_asm.h riscv: Add SW single-step support for KDB 2020-05-18 11:38:12 -07:00
patch.h riscv: Remove the 'riscv_' prefix of function name 2020-05-18 11:38:13 -07:00
pci.h riscv: enable generic PCI resource mapping 2021-05-25 22:50:49 -07:00
perf_event.h riscv: perf: RISCV_BASE_PMU should be independent 2020-05-12 16:21:46 -07:00
pgalloc.h mm/thp: define default pmd_pgtable() 2021-07-01 11:06:03 -07:00
pgtable-32.h arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed 2020-11-16 16:57:18 +01:00
pgtable-64.h RISC-V Patches for the 5.14 Merge Window, Part 1 2021-07-09 10:36:29 -07:00
pgtable-bits.h riscv: mm: add _PAGE_LEAF macro 2021-05-22 10:19:29 -07:00
pgtable.h RISC-V Patches for the 5.14 Merge Window, Part 1 2021-07-09 10:36:29 -07:00
probes.h riscv: Add kprobes supported 2021-01-14 15:09:06 -08:00
processor.h riscv: process: Fix no prototype for arch_dup_task_struct 2021-03-09 20:46:07 -08:00
ptdump.h riscv: support DEBUG_WX 2020-06-03 20:09:50 -07:00
ptrace.h riscv: ptrace: add argn syntax 2021-07-05 20:53:09 -07:00
sbi.h RISC-V Patches for the 5.13 Merge Window, Part 1 2021-05-06 09:24:18 -07:00
seccomp.h riscv: Enable seccomp architecture tracking 2020-11-20 11:16:35 -08:00
sections.h riscv: Map the kernel with correct permissions the first time 2021-06-30 21:18:58 -07:00
set_memory.h riscv: Map the kernel with correct permissions the first time 2021-06-30 21:18:58 -07:00
smp.h riscv: Constify sbi_ipi_ops 2021-04-26 08:25:10 -07:00
soc.h riscv: Fix builtin DTB handling 2021-01-07 19:00:50 -08:00
sparsemem.h riscv: clean up the macro format in each header file 2019-11-12 12:04:52 -08:00
spinlock_types.h riscv: clean up the macro format in each header file 2019-11-12 12:04:52 -08:00
spinlock.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286 2019-06-05 17:36:37 +02:00
stackprotector.h riscv: Enable per-task stack canaries 2021-01-14 15:09:10 -08:00
stacktrace.h riscv: Add dump stack in show_regs 2021-01-14 15:09:11 -08:00
string.h riscv: Add ARCH_HAS_FORTIFY_SOURCE 2021-03-09 18:18:31 -08:00
switch_to.h riscv: Turn has_fpu into a static key if FPU=y 2021-05-25 22:56:57 -07:00
syscall.h riscv: Constify sys_call_table 2021-04-26 08:25:09 -07:00
thread_info.h riscv: add VMAP_STACK overflow detection 2021-07-06 12:11:38 -07:00
timex.h riscv: time: Fix no prototype for time_init 2021-03-09 20:46:03 -08:00
tlb.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286 2019-06-05 17:36:37 +02:00
tlbflush.h riscv: fix build error when CONFIG_SMP is disabled 2021-06-08 17:05:03 -07:00
uaccess.h Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2021-05-02 09:14:01 -07:00
unistd.h arch, mm: wire up memfd_secret system call where relevant 2021-07-08 11:48:21 -07:00
uprobes.h riscv: Add uprobes supported 2021-01-14 15:09:08 -08:00
vdso.h riscv: Fixup CONFIG_GENERIC_TIME_VSYSCALL 2021-01-12 20:34:44 -08:00
vendorid_list.h riscv: Introduce alternative mechanism to apply errata solution 2021-04-26 08:24:55 -07:00
vermagic.h arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h> 2020-04-23 10:50:26 +09:00
vmalloc.h mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h> 2019-12-10 10:12:55 +01:00
word-at-a-time.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286 2019-06-05 17:36:37 +02:00