lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Fri, 3 Nov 2023 15:34:54 +0000
From: Robin Murphy <robin.murphy@....com>
To: Duje Mihanović <duje.mihanovic@...le.hr>,
 Michael Turquette <mturquette@...libre.com>, Stephen Boyd
 <sboyd@...nel.org>, Linus Walleij <linus.walleij@...aro.org>,
 Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Tony Lindgren <tony@...mide.com>,
 Daniel Mack <daniel@...que.org>, Haojian Zhuang <haojian.zhuang@...il.com>,
 Robert Jarzmik <robert.jarzmik@...e.fr>, Liam Girdwood
 <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
 Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
 Leo Yan <leoy@...vell.com>, Zhangfei Gao <zhangfei.gao@...vell.com>,
 Lubomir Rintel <lkundrak@...sk>, Catalin Marinas <catalin.marinas@....com>,
 Will Deacon <will@...nel.org>, Kees Cook <keescook@...omium.org>,
 Tony Luck <tony.luck@...el.com>, "Guilherme G . Piccoli"
 <gpiccoli@...lia.com>
Cc: linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-omap@...r.kernel.org,
 alsa-devel@...a-project.org, linux-hardening@...r.kernel.org,
 phone-devel@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht,
 Karel Balej <balejk@...fyz.cz>
Subject: Re: [PATCH v7 08/10] arm64: Kconfig.platforms: Add config for Marvell
 PXA1908 platform

On 2023-11-02 3:20 pm, Duje Mihanović wrote:
> Add ARCH_MMP configuration option for Marvell PXA1908 SoC.
> 
> Signed-off-by: Duje Mihanović <duje.mihanovic@...le.hr>
> ---
>   arch/arm64/Kconfig.platforms | 11 +++++++++++
>   1 file changed, 11 insertions(+)
> 
> diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
> index 6069120199bb..b417cae42c84 100644
> --- a/arch/arm64/Kconfig.platforms
> +++ b/arch/arm64/Kconfig.platforms
> @@ -89,6 +89,17 @@ config ARCH_BERLIN
>   	help
>   	  This enables support for Marvell Berlin SoC Family
>   
> +config ARCH_MMP
> +	bool "Marvell MMP SoC Family"
> +	select ARM_GIC
> +	select ARM_ARCH_TIMER
> +	select ARM_SMMU

NAK, not only is selecting user-visible symbols generally frowned upon, 
and ignoring their dependencies even worse, but for a multiplatform 
kernel the user may well want this to be a module.

If having the SMMU driver built-in is somehow fundamentally required for 
this platform to boot, that would represent much bigger problems.

Thanks,
Robin.

> +	select MMP_PDMA
> +	select PINCTRL_SINGLE
> +	help
> +	  This enables support for Marvell MMP SoC family, currently
> +	  supporting PXA1908 aka IAP140.
> +
>   config ARCH_BITMAIN
>   	bool "Bitmain SoC Platforms"
>   	help

Powered by blists - more mailing lists