Re: [PATCH v3 0/3] nolibc: add part2 of support for rv32

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Zhangjin,

On Tue, Jun 06, 2023 at 12:25:35PM +0800, Zhangjin Wu wrote:
> The first two convert all compile failures to a return of -ENOSYS, if you do
> like it, welcome your Reviewed-by. These two are required by the coming new
> time64 syscalls for rv32, because they depends on how we cope with the
> unsupported syscalls, returning -ENOSYS is really better than simply fail the
> compiling.

I had a look now and I can sya that I like this. Initially the supported
syscalls were so restricted that it was not even imaginable to accept to
build without any of them, but now that we're completing the list, some
of them are less critical and I don't see why we'd fail to build just
because one is missing. So yeah, a big +1 for -ENOSYS.

> The third one is not that urgent, because some important syscalls are
> still missing for rv32. It is added here only for compile test.

I personally have no opinion on this one. I can't judge whether it will
make things easier or more complicated at this point. It seems to me
that for now it's just avoiding one extra line at the expense of some
$(if) on several lines. Maybe it could help add more such archs, or
maybe it can make them more complicated to debug, I don't know. I'm
interested in others' opinions as well.

Thanks,
Willy



[Index of Archives]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux