linux-kernel - Re: [PATCH 0/2] powerpc/watchpoint: Disable watchpoint hit by larx/stcx instruction

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Date:   Tue, 10 Sep 2019 12:30:38 +0200
From:   Christophe Leroy <christophe.leroy@....fr>
To:     Ravi Bangoria <ravi.bangoria@...ux.ibm.com>, mpe@...erman.id.au,
        mikey@...ling.org
Cc:     benh@...nel.crashing.org, paulus@...ba.org,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] powerpc/watchpoint: Disable watchpoint hit by
 larx/stcx instruction



Le 10/09/2019 à 12:24, Ravi Bangoria a écrit :
> I've prepared my patch on top of Christophe's patch as it's easy
> to change stepping_handler() rather than hw_breakpoint_handler().
> 2nd patch is the actual fix.

Anyway, my patch is already commited on powerpc/next

https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20190904&id=658d029df0bce6472c94b724ca54d74bc6659c2e

Christophe

> 
> Christophe Leroy (1):
>    powerpc/hw_breakpoint: move instruction stepping out of
>      hw_breakpoint_handler()
> 
> Ravi Bangoria (1):
>    powerpc/watchpoint: Disable watchpoint hit by larx/stcx instructions
> 
>   arch/powerpc/kernel/hw_breakpoint.c | 77 +++++++++++++++++++----------
>   1 file changed, 50 insertions(+), 27 deletions(-)
>