WSL2-Linux-Kernel/arch/riscv/include/asm
David Abdurachmanov 27f8899d60
riscv: add asm/unistd.h UAPI header
Marcin Juszkiewicz reported issues while generating syscall table for riscv
using 4.20-rc1. The patch refactors our unistd.h files to match some other
architectures.

- Add asm/unistd.h UAPI header, which has __ARCH_WANT_NEW_STAT only for 64-bit
- Remove asm/syscalls.h UAPI header and merge to asm/unistd.h
- Adjust kernel asm/unistd.h

So now asm/unistd.h UAPI header should show all syscalls for riscv.

Before this, Makefile simply put `#include <asm-generic/unistd.h>` into
generated asm/unistd.h UAPI header thus user didn't see:

- __NR_riscv_flush_icache
- __NR_newfstatat
- __NR_fstat

which are supported by riscv kernel.

Signed-off-by: David Abdurachmanov <david.abdurachmanov@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Fixes: 67314ec7b0 ("RISC-V: Request newstat syscalls")
Signed-off-by: David Abdurachmanov <david.abdurachmanov@gmail.com>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-11-20 05:19:20 -08:00
..
Kbuild RISC-V: Add futex support. 2018-10-22 17:38:08 -07:00
asm-offsets.h
asm-prototypes.h RISC-V: include linux/ftrace.h in asm-prototypes.h 2018-09-24 13:12:27 -07:00
asm.h RISC-V: use RISCV_{INT,SHORT} instead of {INT,SHORT} for asm macros 2017-11-30 10:01:10 -08:00
atomic.h locking/atomics: Rework ordering barriers 2018-07-25 11:53:59 +02:00
barrier.h riscv/barrier: Define __smp_{store_release,load_acquire} 2018-04-02 19:59:43 -07:00
bitops.h RISC-V: __test_and_op_bit_ord should be strongly ordered 2017-11-28 14:04:05 -08:00
bug.h RISC-V: use RISCV_{INT,SHORT} instead of {INT,SHORT} for asm macros 2017-11-30 10:01:10 -08:00
cache.h
cacheflush.h riscv: use NULL instead of a plain 0 2018-06-07 08:01:50 -07:00
cmpxchg.h riscv/atomic: Strengthen implementations with fences 2018-04-02 19:59:44 -07:00
csr.h RISC-V: add a definition for the SIE SEIE bit 2018-08-13 08:31:31 -07:00
current.h
delay.h
dma-mapping.h riscv: add swiotlb support 2018-05-19 08:46:26 +02:00
elf.h Move EM_RISCV into elf-em.h 2018-10-31 12:13:47 -07:00
fence.h riscv/spinlock: Strengthen implementations with fences 2018-04-02 19:59:43 -07:00
ftrace.h riscv/ftrace: Add DYNAMIC_FTRACE_WITH_REGS support 2018-04-02 19:59:13 -07:00
futex.h RISC-V: Add futex support. 2018-10-22 17:38:08 -07:00
hwcap.h
io.h riscv: remove CONFIG_MMU ifdefs 2018-01-07 15:14:39 -08:00
irq.h RISC-V: remove INTERRUPT_CAUSE_* defines from asm/irq.h 2018-08-13 08:31:31 -07:00
irqflags.h riscv: rename SR_* constants to match the spec 2018-01-07 15:14:39 -08:00
kprobes.h
linkage.h
mmu.h RISC-V: Flush I$ when making a dirty page executable 2017-11-30 12:58:25 -08:00
mmu_context.h riscv: inline set_pgdir into its only caller 2018-01-30 19:16:17 -08:00
module.h riscv: fix warning in arch/riscv/include/asm/module.h 2018-11-20 05:19:13 -08:00
page.h
pci.h PCI: remove PCI_DMA_BUS_IS_PHYS 2018-05-07 07:15:41 +02:00
perf_event.h RISC-V: Fix !CONFIG_SMP compilation error 2018-08-13 08:31:32 -07:00
pgalloc.h
pgtable-32.h
pgtable-64.h
pgtable-bits.h mm: introduce ARCH_HAS_PTE_SPECIAL 2018-06-07 17:34:35 -07:00
pgtable.h riscv: remove CONFIG_MMU ifdefs 2018-01-07 15:14:39 -08:00
processor.h treewide: remove current_text_addr 2018-10-31 08:54:12 -07:00
ptrace.h riscv: fix spacing in struct pt_regs 2018-11-12 17:16:16 -08:00
sbi.h
smp.h RISC-V: Show IPI stats 2018-10-22 17:03:37 -07:00
spinlock.h riscv/spinlock: Strengthen implementations with fences 2018-04-02 19:59:43 -07:00
spinlock_types.h
string.h
switch_to.h Auto-detect whether a FPU exists 2018-10-22 17:02:23 -07:00
syscall.h
thread_info.h Construct init thread stack in the linker script rather than by union 2018-01-09 23:21:02 +00:00
timex.h RISC-V: Use define for get_cycles like other architectures 2017-11-30 10:12:21 -08:00
tlb.h riscv: tlb: Provide definition of tlb_flush() before including tlb.h 2018-08-28 12:58:35 -07:00
tlbflush.h RISC-V: Use Linux logical CPU number instead of hartid 2018-10-22 17:03:37 -07:00
uaccess.h RISC-V: Fix raw_copy_{to,from}_user() 2018-11-20 05:19:02 -08:00
unistd.h riscv: add asm/unistd.h UAPI header 2018-11-20 05:19:20 -08:00
vdso.h RISC-V: Define sys_riscv_flush_icache when SMP=n 2018-08-20 10:55:24 -07:00
word-at-a-time.h