linux-kernel - Re: Linux 6.19-rc1

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Message-ID: <aUBCi_MPt5rHSXqs@alpha.franken.de>
Date: Mon, 15 Dec 2025 18:16:59 +0100
From: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To: Guenter Roeck <linux@...ck-us.net>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	"D. Wythe" <alibuda@...ux.alibaba.com>, bpf@...r.kernel.org,
	Alexandre Chartre <alexandre.chartre@...cle.com>,
	Lorenzo Stoakes <lorenzo.stoakes@...cle.com>
Subject: Re: Linux 6.19-rc1

On Mon, Dec 15, 2025 at 06:46:29AM -0800, Guenter Roeck wrote:
> -----------------------------------------
> Building mips:db1xxx_defconfig ... failed
> Building mips:mtx1_defconfig ... failed
> 
> --------------
> Error log:
> In file included from include/linux/pgtable.h:6,
>                  from include/linux/mm.h:31,
>                  from arch/mips/alchemy/common/setup.c:30:
> arch/mips/include/asm/pgtable.h:608:32: error: static declaration of 'io_remap_pfn_range_pfn' follows non-static declaration
>   608 | #define io_remap_pfn_range_pfn io_remap_pfn_range_pfn
>       |                                ^~~~~~~~~~~~~~~~~~~~~~
> arch/mips/alchemy/common/setup.c:97:29: note: in expansion of macro 'io_remap_pfn_range_pfn'
>    97 | static inline unsigned long io_remap_pfn_range_pfn(unsigned long pfn,
>       |                             ^~~~~~~~~~~~~~~~~~~~~~
> arch/mips/include/asm/pgtable.h:607:15: note: previous declaration of 'io_remap_pfn_range_pfn' with type 'long unsigned int(long unsigned int,  long unsigned int)'
>   607 | unsigned long io_remap_pfn_range_pfn(unsigned long pfn, unsigned long size);
>       |               ^~~~~~~~~~~~~~~~~~~~~~
> 
> Probably caused by commit c707a68f9468 ("mm: abstract io_remap_pfn_range()
> based on PFN") or related patches. Still bisecting.

I've applied to patch to mips-fixes branch for that.

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
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