[11u] RFR: 8250826: jhsdb does not work with coredump which comes from Substrate VM

[Langer, Christoph]

Hi Yasumasa,

I see. Thanks for the explanation. I've approved it.

Cheers
Christoph

> -----Original Message-----
> From: Yasumasa Suenaga <suenaga at oss.nttdata.com>
> Sent: Freitag, 14. August 2020 01:50
> To: Langer, Christoph <christoph.langer at sap.com>; jdk-updates-
> dev at openjdk.java.net
> Subject: Re: [11u] RFR: 8250826: jhsdb does not work with coredump which
> comes from Substrate VM
> 
> Hi Christoph,
> 
> I think this issue will appear on Linux only because Mac does not use ELF.
> Upstream change does not affect the behavior on Mac because the change
> for Mac is just adjust interface change.
> 
> 
> Thanks,
> 
> Yasumasa
> 
> 
> On 2020/08/14 5:21, Langer, Christoph wrote:
> > Hi Yasumasa,
> >
> > I've got one question here: Why do you skip the Mac part in the backport?
> Does it not affect 11u?
> >
> > Best regards
> > Christoph
> >
> >> -----Original Message-----
> >> From: jdk-updates-dev <jdk-updates-dev-retn at openjdk.java.net> On
> >> Behalf Of Yasumasa Suenaga
> >> Sent: Mittwoch, 5. August 2020 04:31
> >> To: jdk-updates-dev at openjdk.java.net
> >> Subject: [11u] RFR: 8250826: jhsdb does not work with coredump which
> >> comes from Substrate VM
> >>
> >> Hi all,
> >>
> >> Please approve backport of JDK-8250826:
> >>
> >>     JBS: https://bugs.openjdk.java.net/browse/JDK-8250826
> >>     Original fix: https://hg.openjdk.java.net/jdk/jdk/rev/2727e4c78f04
> >>     webrev for 11u: http://cr.openjdk.java.net/~ysuenaga/JDK-
> >> 8250826/jdk11u/webrev.00/
> >>
> >> This change affects GraalVM. Please see
> >> https://github.com/oracle/graal/issues/2579 for more details.
> >>
> >> Original fix changes both SA for Linux and macOS, however this backport
> >> request would change only Linux because I confirmed this issue on Linux.
> >> jdk/jdk has been separated common code to ps_core_common.{c,h}
> >> between Linux and macOS since JDK-8231986.
> >>
> >>
> >> Thanks,
> >>
> >> Yasumasa