linux-kernel - Re: [PATCH v2 1/1] mtd: cfi_cmdset_0001: Factor out do_write_buffer

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Message-ID: <aYO2IPsoxmDtTsec@smile.fi.intel.com>
Date: Wed, 4 Feb 2026 23:12:00 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc: Miquel Raynal <miquel.raynal@...tlin.com>,
	Richard Weinberger <richard@....at>,
	Vignesh Raghavendra <vigneshr@...com>
Subject: Re: [PATCH v2 1/1] mtd: cfi_cmdset_0001: Factor out
 do_write_buffer_locked() to reduce stack frame

On Wed, Feb 04, 2026 at 02:25:27AM +0100, Andy Shevchenko wrote:
> Compiler is not happy about used stack frame:
> 
> drivers/mtd/chips/cfi_cmdset_0001.c: In function 'do_write_buffer':
> drivers/mtd/chips/cfi_cmdset_0001.c:1887:1: error: the frame size of 1296 bytes is larger than 1280 bytes [-Werror=frame-larger-than=]
> 
> Fix this by factoring out do_write_buffer_locked().

My gosh, I already sent a v2 earlier and there were some replies,
I need to check...

-- 
With Best Regards,
Andy Shevchenko