linux-kernel - Re: [PATCH] mm,mm_init: Mark set_high_memory as

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Message-ID: <aBnuzKw-zYDPwLE3@localhost.localdomain>
Date: Tue, 6 May 2025 13:13:16 +0200
From: Oscar Salvador <osalvador@...e.de>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: Mike Rapoport <rppt@...nel.org>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mm,mm_init: Mark set_high_memory as _init

On Tue, May 06, 2025 at 01:10:12PM +0200, Oscar Salvador wrote:
> set_high_memory() touches arch_zone_lowest_possible_pfn which is
> marked as _initdata, which creates a section mismatch.
> Since the only user of the function is free_area_init() which is also marked
> as _init, mark set_high_memory() as _init as well.
> 
> Signed-off-by: Oscar Salvador <osalvador@...e.de>

Of course, the second after I pressed intro I realized I missed:

 Reported-by: kernel test robot <lkp@...el.com>
 Closes: https://lore.kernel.org/oe-kbuild-all/202505060901.Qcs06UoB-lkp@intel.com/

@Andrew: Any chance you could squeeze those? Or should I send v2?

Thanks


-- 
Oscar Salvador
SUSE Labs