Fixes will be in Go 1.16.7 and 1.15.15. Backports are no longer being
done for Go 1.14.
On 8/2/21 1:18 AM, Michael Ellerman wrote:
"Paul Murphy" writes:
(My apologies for however IBM's email client munges this)
I heard it is going to be in Go 1.16.7, but I do not know much about Go.
On Mon, Aug 02, 2021 at 04:18:58PM +1000, Michael Ellerman wrote:
> > Go up to this point has only used the vdso function __kernel_clock_gettime;
> > it
> > is the only entry point which would need to explicitly avoid R30 for
> > Go's sake.
>
> I thought about limiting the workaround to just
On Mon, 2021-08-02 at 16:18 +1000, Michael Ellerman wrote:
>
> But to be fair the ABI of the VDSO has always been a little fishy,
>
> because the entry points pretend to be a transparent wrapper around
>
> system calls, but then in a case like this are not.
This is somewhat debatable :-) If
"Paul Murphy" writes:
>
> (My apologies for however IBM's email client munges this)
>
>> I heard it is going to be in Go 1.16.7, but I do not know much about Go.
>> Maybe the folks in Cc can chime in.
>
>
> We have backports primed and ready for the next point release. They
> are waiting on
Andreas Schwab writes:
> On Jul 29 2021, Michael Ellerman wrote:
>
>> I haven't been able to reproduce the crash by following the instructions
>> in your bug report, I have go1.13.8, I guess the crash is only in newer
>> versions?
>
> Yes, only go1.14 and later are affected.
>
>
Paul Menzel writes:
> Am 29.07.21 um 09:41 schrieb Michael Ellerman:
>> Paul Menzel writes:
>
>>> Am 28.07.21 um 14:43 schrieb Michael Ellerman:
Paul Menzel writes:
> Am 28.07.21 um 01:14 schrieb Benjamin Herrenschmidt:
>> On Tue, 2021-07-27 at 10:45 +0200, Paul Menzel wrote:
>
On Jul 29 2021, Michael Ellerman wrote:
> I haven't been able to reproduce the crash by following the instructions
> in your bug report, I have go1.13.8, I guess the crash is only in newer
> versions?
Yes, only go1.14 and later are affected.
Dear Michael,
Am 29.07.21 um 09:41 schrieb Michael Ellerman:
Paul Menzel writes:
Am 28.07.21 um 14:43 schrieb Michael Ellerman:
Paul Menzel writes:
Am 28.07.21 um 01:14 schrieb Benjamin Herrenschmidt:
On Tue, 2021-07-27 at 10:45 +0200, Paul Menzel wrote:
On ppc64le Go 1.16.2 from
Paul Menzel writes:
> Dear Michael,
>
>
> Am 28.07.21 um 14:43 schrieb Michael Ellerman:
>> Paul Menzel writes:
>>> Am 28.07.21 um 01:14 schrieb Benjamin Herrenschmidt:
On Tue, 2021-07-27 at 10:45 +0200, Paul Menzel wrote:
>>>
> On ppc64le Go 1.16.2 from Ubuntu 21.04 terminates with a
(My apologies for however IBM's email client munges this)
> I heard it is going to be in Go 1.16.7, but I do not know much about Go.> Maybe the folks in Cc can chime in.
We have backports primed and ready for the next point release. They are waiting on the release manager to cherrypick them.
Dear Michael,
Am 28.07.21 um 14:43 schrieb Michael Ellerman:
Paul Menzel writes:
Am 28.07.21 um 01:14 schrieb Benjamin Herrenschmidt:
On Tue, 2021-07-27 at 10:45 +0200, Paul Menzel wrote:
On ppc64le Go 1.16.2 from Ubuntu 21.04 terminates with a segmentation
fault [1], and it might be
Paul Menzel writes:
> Am 28.07.21 um 01:14 schrieb Benjamin Herrenschmidt:
>> On Tue, 2021-07-27 at 10:45 +0200, Paul Menzel wrote:
>
>>> On ppc64le Go 1.16.2 from Ubuntu 21.04 terminates with a segmentation
>>> fault [1], and it might be related to *[release-branch.go1.16] runtime:
>>> fix crash
Dear Benjamin,
Am 28.07.21 um 01:14 schrieb Benjamin Herrenschmidt:
On Tue, 2021-07-27 at 10:45 +0200, Paul Menzel wrote:
On ppc64le Go 1.16.2 from Ubuntu 21.04 terminates with a segmentation
fault [1], and it might be related to *[release-branch.go1.16] runtime:
fix crash during VDSO calls
On Tue, 2021-07-27 at 10:45 +0200, Paul Menzel wrote:
> Dear Christophe,
>
>
> On ppc64le Go 1.16.2 from Ubuntu 21.04 terminates with a segmentation
> fault [1], and it might be related to *[release-branch.go1.16] runtime:
> fix crash during VDSO calls on PowerPC* [2], conjecturing that commit
Dear Christophe,
On ppc64le Go 1.16.2 from Ubuntu 21.04 terminates with a segmentation
fault [1], and it might be related to *[release-branch.go1.16] runtime:
fix crash during VDSO calls on PowerPC* [2], conjecturing that commit
ab037dd87a2f (powerpc/vdso: Switch VDSO to generic C
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