From: Michael Ellerman <mpe@ellerman.id.au>
To: Arnd Bergmann <arnd@arndb.de>, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 5/5] powerpc/64s: Fix CONFIG_NUMA=n build
Date: Thu, 30 Nov 2023 17:43:17 +1100 [thread overview]
Message-ID: <87v89j212y.fsf@mail.lhotse> (raw)
In-Reply-To: <f85d34dc-e310-4766-9161-deae7acb340e@app.fastmail.com>
"Arnd Bergmann" <arnd@arndb.de> writes:
> On Wed, Nov 29, 2023, at 14:19, Michael Ellerman wrote:
>> diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
>> index 7f9ff0640124..72341b9fb552 100644
>> --- a/arch/powerpc/mm/mmu_decl.h
>> +++ b/arch/powerpc/mm/mmu_decl.h
>> +
>> +#ifdef CONFIG_MEMORY_HOTPLUG
>> +int create_section_mapping(unsigned long start, unsigned long end,
>> + int nid, pgprot_t prot);
>> +#endif
>
> This one should probably go next to the remove_section_mapping()
> declaration in arch/powerpc/include/asm/sparsemem.h for consistency.
That doesn't work due to:
In file included from ../include/linux/numa.h:26,
from ../include/linux/async.h:13,
from ../init/initramfs.c:3:
../arch/powerpc/include/asm/sparsemem.h:19:44: error: unknown type name ‘pgprot_t’
19 | int nid, pgprot_t prot);
| ^~~~~~~~
Which might be fixable, but I'd rather just move
remove_section_mapping() into mmu_decl.h as well.
cheers
next prev parent reply other threads:[~2023-11-30 6:44 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-29 13:19 [PATCH 1/5] powerpc/suspend: Add prototype for do_after_copyback() Michael Ellerman
2023-11-29 13:19 ` [PATCH 2/5] powerpc/512x: Make pdm360ng_init() static Michael Ellerman
2023-11-29 13:19 ` [PATCH 3/5] powerpc/512x: Fix missing prototype warnings Michael Ellerman
2023-11-29 13:19 ` [PATCH 4/5] powerpc/44x: Make ppc44x_idle_init() static Michael Ellerman
2023-11-29 13:19 ` [PATCH 5/5] powerpc/64s: Fix CONFIG_NUMA=n build Michael Ellerman
2023-11-29 13:25 ` Arnd Bergmann
2023-11-30 6:43 ` Michael Ellerman [this message]
2023-11-30 8:07 ` Arnd Bergmann
2023-11-29 13:40 ` [PATCH 1/5] powerpc/suspend: Add prototype for do_after_copyback() Arnd Bergmann
2023-12-07 12:38 ` Michael Ellerman
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