Re: [PATCH] LoongArch: Use TLB for ioremap()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: Huacai Chen <chenhuacai@xxxxxxxxxxx>
Subject: Re: [PATCH] LoongArch: Use TLB for ioremap()
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Sun, 21 Aug 2022 06:23:35 -0700
Cc: Arnd Bergmann <arnd@xxxxxxxx>, Huacai Chen <chenhuacai@xxxxxxxxxx>, loongarch@xxxxxxxxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx, Xuefeng Li <lixuefeng@xxxxxxxxxxx>, Guo Ren <guoren@xxxxxxxxxx>, Xuerui Wang <kernel@xxxxxxxxxx>, Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20220815124612.3328670-1-chenhuacai@loongson.cn>
References: <20220815124612.3328670-1-chenhuacai@loongson.cn>

On Mon, Aug 15, 2022 at 08:46:12PM +0800, Huacai Chen wrote:
> We can support more cache attributes (CC, SUC and WUC) and page
> protection when we use TLB for ioremap().

Please build this on top of the series that extents the generic ioremap
code for these use cases instead of duplicating the generic ioremap
code.

Follow-Ups:
- Re: [PATCH] LoongArch: Use TLB for ioremap()
  - From: Huacai Chen

References:
- [PATCH] LoongArch: Use TLB for ioremap()
  - From: Huacai Chen

Prev by Date: Re: [PATCH 1/6] asm-generic: add a cpuinfo_ops definition in shared code
Next by Date: Re: [PATCH v2 1/8] loongarch: remove generic-y += termios.h
Previous by thread: Re: [PATCH] LoongArch: Use TLB for ioremap()
Next by thread: Re: [PATCH] LoongArch: Use TLB for ioremap()
Index(es):
- Date
- Thread

[Index of Archives] [Linux Kernel] [Kernel Newbies] [x86 Platform Driver] [Netdev] [Linux Wireless] [Netfilter] [Bugtraq] [Linux Filesystems] [Yosemite Discussion] [MIPS Linux] [ARM Linux] [Linux Security] [Linux RAID] [Samba] [Device Mapper]

Powered by Linux