linux-kernel - Re: [PATCH v4 0/5] Powerpc/Watchpoint: Few important fixes

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Date:   Mon, 7 Oct 2019 12:05:15 +0530
From:   Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
To:     mpe@...erman.id.au, mikey@...ling.org, christophe.leroy@....fr
Cc:     npiggin@...il.com, benh@...nel.crashing.org, paulus@...ba.org,
        naveen.n.rao@...ux.vnet.ibm.com, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org,
        Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
Subject: Re: [PATCH v4 0/5] Powerpc/Watchpoint: Few important fixes



On 9/25/19 9:36 AM, Ravi Bangoria wrote:
> v3: https://lists.ozlabs.org/pipermail/linuxppc-dev/2019-July/193339.html
> 
> v3->v4:
>   - Instead of considering exception as extraneous when dar is outside of
>     user specified range, analyse the instruction and check for overlap
>     between user specified range and actual load/store range.
>   - Add selftest for the same in perf-hwbreak.c
>   - Make ptrace-hwbreak.c selftest more strict by checking address in
>     check_success.
>   - Support for 8xx in ptrace-hwbreak.c selftest (Build tested only)
>   - Rebase to powerpc/next
> 
> @Christope, Can you please check Patch 5. I've just build-tested it
> with ep88xc_defconfig.

@mpe, @mikey, Any feedback?

@Christophe, Is patch5 works for you on 8xx?

Thanks,
Ravi