mirror of https://gitee.com/openkylin/linux.git
9e49a4ed07
We were hoping to avoid making this visible to userspace, but it looks like we're going to have to because QEMU's user-mode emulation doesn't want to emulate a vDSO. Having vDSO-only system calls was a bit unothodox anyway, so I think in this case it's OK to just make the actual system call number public. This patch simply moves the definition of __NR_riscv_flush_icache availiable to userspace, which results in the deletion of the now empty vdso-syscalls.h. Changes since v1: * I've moved the definition into uapi/asm/syscalls.h rathen than uapi/asm/unistd.h. This allows me to keep asm/unistd.h, so we can keep the syscall table macros sane. * As a side effect of the above, this no longer disables all system calls on RISC-V. Whoops! Signed-off-by: Palmer Dabbelt <palmer@sifive.com> |
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| .. | ||
| Kbuild | ||
| auxvec.h | ||
| bitsperlong.h | ||
| byteorder.h | ||
| elf.h | ||
| hwcap.h | ||
| ptrace.h | ||
| sigcontext.h | ||
| siginfo.h | ||
| syscalls.h | ||
| ucontext.h | ||