linux-kernel - Re: [PATCH] ARM: STi: Update machine

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Message-ID: <5771282C.2050202@st.com>
Date:	Mon, 27 Jun 2016 15:20:44 +0200
From:	Patrice Chotard <patrice.chotard@...com>
To:	Peter Griffin <peter.griffin@...aro.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <srinivas.kandagatla@...il.com>,
	<maxime.coquelin@...com>
CC:	<lee.jones@...aro.org>
Subject: Re: [PATCH] ARM: STi: Update machine _namestr to be more generic.

Hi Peter

On 05/11/2016 06:40 PM, Peter Griffin wrote:
> This string is used by dump_stack and as we now support
> more SoC's than just STiH415/6 it is misleading to have
> the current string in the stack trace.
>
> This patch updates it to be more generic for the STi
> family of SoCs.
>
> So instead of looking like this
>
> [  271.672555] Hardware name: STiH415/416 SoC with Flattened Device Tree
> [  271.678998] [<c0310490>] (unwind_backtrace) from [<c030bb54>] (show_stack+0x10/0x14)
> [  271.686746] [<c030bb54>] (show_stack) from [<c058bc4c>] (dump_stack+0x98/0xac)
> [snip]
>
> it now looks like this:
>
> [    2.669879] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.6.0-rc3-00026-g38a1ce6-dirty #76
> [    2.677973] Hardware name: STi SoC with Flattened Device Tree
> [    2.683723] [<c0310490>] (unwind_backtrace) from [<c030bb54>] (show_stack+0x10/0x14)
> [    2.691472] [<c030bb54>] (show_stack) from [<c058bc0c>] (dump_stack+0x98/0xac)
> [snip]
>
> Signed-off-by: Peter Griffin <peter.griffin@...aro.org>
> ---
>   arch/arm/mach-sti/board-dt.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-sti/board-dt.c b/arch/arm/mach-sti/board-dt.c
> index ae10fb2..cfee0ef 100644
> --- a/arch/arm/mach-sti/board-dt.c
> +++ b/arch/arm/mach-sti/board-dt.c
> @@ -23,7 +23,7 @@ static const char *const stih41x_dt_match[] __initconst = {
>   	NULL
>   };
>   
> -DT_MACHINE_START(STM, "STiH415/416 SoC with Flattened Device Tree")
> +DT_MACHINE_START(STM, "STi SoC with Flattened Device Tree")
>   	.dt_compat	= stih41x_dt_match,
>   	.l2c_aux_val	= L2C_AUX_CTRL_SHARED_OVERRIDE |
>   			  L310_AUX_CTRL_DATA_PREFETCH |
Acked-by: Patrice Chotard <patrice.chotard@...com>