From: "Maciej W. Rozycki" <macro@linux-mips.org>
To: Paul Cercueil <paul@crapouillou.net>
Cc: "Zhou Yanjie" <zhouyanjie@wanyeetech.com>,
"Thomas Bogendoerfer" <tsbogend@alpha.franken.de>,
"Paul Burton" <paulburton@kernel.org>,
"Krzysztof Kozlowski" <krzk@kernel.org>,
od@zcrc.me, linux-kernel@vger.kernel.org,
linux-mips@vger.kernel.org, 漆鹏振 <aric.pzqi@ingenic.com>,
dongsheng.qiu@ingenic.com, rick.tyliu@ingenic.com,
yanfei.li@ingenic.com, xuwanhao@wanyeetech.com
Subject: Re: [PATCH 00/13] MIPS: Convert Ingenic to a generic board
Date: Sat, 22 Aug 2020 15:00:00 +0100 (BST) [thread overview]
Message-ID: <alpine.LFD.2.21.2008221456410.3460685@eddie.linux-mips.org> (raw)
In-Reply-To: <PLVGFQ.TBOPD0BSHD5L1@crapouillou.net>
On Sat, 22 Aug 2020, Paul Cercueil wrote:
> > Well, run-time patching might be an alternative to get the best of both
> > worlds, but someone would have to reimplement our feature selection system
> > to use it.
>
> Would run-time patching allow to drop dead code?
I don't know offhand. In principle it should be doable like with init
sections, but that requires out of line code, so there'd still be some
performance hit compared to a kernel configuration dedicated to a single
platform.
Maciej
next prev parent reply other threads:[~2020-08-22 14:00 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-03 17:01 [PATCH 00/13] MIPS: Convert Ingenic to a generic board Paul Cercueil
2020-08-03 17:01 ` [PATCH 01/13] MIPS: cpu-probe: Set Ingenic's writecombine to _CACHE_CACHABLE_WA Paul Cercueil
2020-08-03 17:01 ` [PATCH 02/13] MIPS: cpu-probe: Mark XBurst CPU as having vtagged caches Paul Cercueil
2020-08-03 17:01 ` [PATCH 03/13] MIPS: cpu-probe: ingenic: Fix broken BUG_ON Paul Cercueil
2020-08-03 17:01 ` [PATCH 04/13] MIPS: Kconfig: add MIPS_GENERIC_KERNEL symbol Paul Cercueil
2020-08-03 17:01 ` [PATCH 05/13] MIPS: machine: Add get_system_type callback Paul Cercueil
2020-08-03 17:01 ` [PATCH 06/13] MIPS: generic: Call the machine's .get_system_type callback if provided Paul Cercueil
2020-08-11 12:43 ` Paul Cercueil
2020-08-03 17:01 ` [PATCH 07/13] MIPS: generic: Support booting with built-in or appended DTB Paul Cercueil
2020-08-03 17:01 ` [PATCH 08/13] MIPS: generic: Add support for zboot Paul Cercueil
2020-08-03 17:01 ` [PATCH 09/13] MIPS: generic: Increase NR_IRQS to 256 Paul Cercueil
2020-08-03 17:01 ` [PATCH 10/13] MIPS: generic: Add support for Ingenic SoCs Paul Cercueil
2020-08-03 17:01 ` [PATCH 11/13] MIPS: jz4740: Drop folder Paul Cercueil
2020-08-03 17:01 ` [PATCH 12/13] MIPS: configs: Regenerate configs of Ingenic boards Paul Cercueil
2020-08-03 17:01 ` [PATCH 13/13] MAINTAINERS: Update paths to Ingenic platform code Paul Cercueil
2020-08-07 17:22 ` Zhou Yanjie
2020-08-07 17:43 ` Zhou Yanjie
2020-08-07 16:23 ` [PATCH 00/13] MIPS: Convert Ingenic to a generic board Zhou Yanjie
2020-08-07 16:45 ` Paul Cercueil
2020-08-07 17:20 ` Zhou Yanjie
2020-08-08 2:39 ` Jiaxun Yang
2020-08-21 19:23 ` Maciej W. Rozycki
2020-08-21 23:19 ` Paul Cercueil
2020-08-22 2:29 ` Maciej W. Rozycki
2020-08-22 13:17 ` Paul Cercueil
2020-08-22 14:00 ` Maciej W. Rozycki [this message]
2020-10-26 14:25 ` Zhou Yanjie
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