linux-kernel - Re: [PATCH 11/15] powerpc: convert to setup_initial_init

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Message-ID: <20210529172214.Horde.njR-7XrYj7R9yHI41_Pujw3@messagerie.c-s.fr>
Date:   Sat, 29 May 2021 17:22:14 +0200
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     Santosh Sivaraj <santosh@...six.org>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        Andrew Morton <akpm@...ux-foundation.org>,
        Kefeng Wang <wangkefeng.wang@...wei.com>
Subject: Re: [PATCH 11/15] powerpc: convert to setup_initial_init_mm()

Santosh Sivaraj <santosh@...six.org> a écrit :

> Kefeng Wang <wangkefeng.wang@...wei.com> writes:
>
>> Use setup_initial_init_mm() helper to simplify code.

I only got that patch, and patchwork as well  
(https://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=246315)

Can you tell where I can see and get the full series ?

And next time can you copy all patches to linuxppc-dev

Thanks
Christophe

>>
>> Cc: Michael Ellerman <mpe@...erman.id.au>
>> Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
>> Cc: linuxppc-dev@...ts.ozlabs.org
>> Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
>> ---
>>  arch/powerpc/kernel/setup-common.c | 5 +----
>>  1 file changed, 1 insertion(+), 4 deletions(-)
>>
>> diff --git a/arch/powerpc/kernel/setup-common.c  
>> b/arch/powerpc/kernel/setup-common.c
>> index 046fe21b5c3b..c046d99efd18 100644
>> --- a/arch/powerpc/kernel/setup-common.c
>> +++ b/arch/powerpc/kernel/setup-common.c
>> @@ -928,10 +928,7 @@ void __init setup_arch(char **cmdline_p)
>>
>>  	klp_init_thread_info(&init_task);
>>
>> -	init_mm.start_code = (unsigned long)_stext;
>> -	init_mm.end_code = (unsigned long) _etext;
>> -	init_mm.end_data = (unsigned long) _edata;
>> -	init_mm.brk = klimit;
>> +	setup_initial_init_mm(_stext, _etext, _edata, _end);
>
> This function definition is not visible for those who have subscribed only to
> linuxppc-dev mailing list. I had to do a web-search with the ID.
>
> Thanks,
> Santosh
>
>>
>>  	mm_iommu_init(&init_mm);
>>  	irqstack_early_init();
>> --
>> 2.26.2