linux-kernel - Re: [PATCH v3 0/2] powerpc/ptrace: Hard wire PT_SOFTE value to 1 in gpr

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Date:   Thu, 19 Nov 2020 19:22:25 +0100
From:   Oleg Nesterov <oleg@...hat.com>
To:     Christophe Leroy <christophe.leroy@...roup.eu>
Cc:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Madhavan Srinivasan <maddy@...ux.vnet.ibm.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Paul Mackerras <paulus@...ba.org>,
        Al Viro <viro@...iv.linux.org.uk>,
        "Aneesh Kumar K.V" <aneesh.kumar@...ux.ibm.com>,
        Christophe Leroy <christophe.leroy@....fr>,
        Jan Kratochvil <jan.kratochvil@...hat.com>,
        Nicholas Piggin <npiggin@...il.com>,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/2] powerpc/ptrace: Hard wire PT_SOFTE value to 1 in
 gpr_get() too

On 11/19, Christophe Leroy wrote:
>
>
> Le 19/11/2020 à 17:01, Oleg Nesterov a écrit :
> >Can we finally fix this problem? ;)
> >
> >My previous attempt was ignored, see
>
> That doesn't seems right.
>
> Michael made some suggestion it seems, can you respond to it ?

I did, see https://lore.kernel.org/lkml/20200611105830.GB12500@redhat.com/

> >Sorry, uncompiled/untested, I don't have a ppc machine.
>
> I compiled with ppc64_defconfig, that seems ok. Still untested.

Thanks.

Oleg.