linux-kernel - Re: [PATCH v5 0/6] arm64: Cleanup ioremap() and support ioremap

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]

Message-ID: <3f99f9a1-5598-1c0a-b552-186ec6ff01ca@huawei.com>
Date:   Mon, 27 Jun 2022 19:06:41 +0800
From:   Kefeng Wang <wangkefeng.wang@...wei.com>
To:     <catalin.marinas@....com>, <will@...nel.org>,
        <akpm@...ux-foundation.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
CC:     <linux-mm@...ck.org>, <hch@...radead.org>, <arnd@...db.de>,
        <anshuman.khandual@....com>
Subject: Re: [PATCH v5 0/6] arm64: Cleanup ioremap() and support
 ioremap_prot()


On 2022/6/14 11:21, Kefeng Wang wrote:
> Hi Catalin, could you help to pick up it, thanks.
Kindly ping...
>
> On 2022/6/7 20:50, Kefeng Wang wrote:
>> 1. Enhance generic ioremap to make it more useful.
>> 2. Let's arm64 use GENERIC_IOREMAP to cleanup code.
>> 3. Support HAVE_IOREMAP_PROT on arm64, which enable 
>> generic_access_phys(),
>>     it is useful when debug(eg, gdb) via access_process_vm device memory
>>     infrastructure.