Re: [go-nuts] Re: Go 1.18 Beta 1 is released

2021-12-17 Thread Jan Mercl
On Fri, Dec 17, 2021 at 6:28 AM Ian Lance Taylor wrote: > There are no compatibility promises for unsupported techniques like > go:linkname. If they update their copy of golang.org/x/sys, it will > work with Go1.18beta1. I believe that this was fixed by > https://golang.org/cl/274573 which was

Re: [go-nuts] Re: Go 1.18 Beta 1 is released

2021-12-16 Thread Ian Lance Taylor
On Thu, Dec 16, 2021 at 4:01 AM Jan Mercl <0xj...@gmail.com> wrote: > > On Tue, Dec 14, 2021 at 8:51 PM Cherry Mui wrote: > > Let me report another failure that works, ie. tests build and pass, > with Go1.17.5 but not with Go1.18beta1 > > > jnml@darwin-m1:~$ GO111MODULE=off go get github.com/

[go-nuts] Re: Go 1.18 Beta 1 is released

2021-12-16 Thread Jan Mercl
On Tue, Dec 14, 2021 at 8:51 PM Cherry Mui wrote: There's a test regression with Go1.18beta1 on freebsd/amd64 and modernc.org/file. The log file (https://gitlab.com/cznic/builder/-/blob/cdca564a0543e9ad0441884e3c12f7c0a326bdab/logs/freebsd64) does not say much and I have not yet managed to look

[go-nuts] Re: Go 1.18 Beta 1 is released

2021-12-16 Thread Jan Mercl
On Tue, Dec 14, 2021 at 8:51 PM Cherry Mui wrote: Let me report another failure that works, ie. tests build and pass, with Go1.17.5 but not with Go1.18beta1 jnml@darwin-m1:~$ GO111MODULE=off go get github.com/edsrzf/mmap-go jnml@darwin-m1:~$ cd edsrzf/mmap-go/ /Users/jnml/src/github.com/eds

Re: [go-nuts] Re: Go 1.18 Beta 1 is released

2021-12-15 Thread Jan Mercl
On Wed, Dec 15, 2021 at 7:41 PM Austin Clements wrote: > Jan, assuming you're running on an AMD CPU, this is go.dev/issue/34988 (if > you're not running on an AMD CPU, that would be very interesting to know!) > The TL;DR is that this appears to be a kernel bug, and we have a C > reproducer, bu

Re: [go-nuts] Re: Go 1.18 Beta 1 is released

2021-12-15 Thread 'Austin Clements' via golang-nuts
Jan, assuming you're running on an AMD CPU, this is go.dev/issue/34988 (if you're not running on an AMD CPU, that would be very interesting to know!) The TL;DR is that this appears to be a kernel bug, and we have a C reproducer, but we do not yet have a fix or a workaround. On Wed, Dec 15, 2021 a

[go-nuts] Re: Go 1.18 Beta 1 is released

2021-12-15 Thread Jan Mercl
On Tue, Dec 14, 2021 at 8:51 PM Cherry Mui wrote: > We have just released go1.18beta1, a beta version of Go 1.18. > It is cut from the master branch at the revision tagged go1.18beta1. > > Please try your production load tests and unit tests with the new version. > Your help testing these pre-rel