From: Catalin Marinas <catalin.marinas@arm.com>
To: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Russell King <linux@armlinux.org.uk>,
Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org,
Cristian Marussi <cristian.marussi@arm.com>,
Mark Brown <broonie@kernel.org>,
Aishwarya TCV <aishwarya.tcv@arm.com>
Subject: Re: [PATCH v2 1/2] arm64: mm: drop VM_FAULT_BADMAP/VM_FAULT_BADACCESS
Date: Thu, 11 Apr 2024 18:31:46 +0100 [thread overview]
Message-ID: <ZhgegrKJkfRYbmIj@arm.com> (raw)
In-Reply-To: <20240411130925.73281-2-wangkefeng.wang@huawei.com>
On Thu, Apr 11, 2024 at 09:09:24PM +0800, Kefeng Wang wrote:
> If bad map or access, directly set si_code to SEGV_MAPRR or SEGV_ACCERR,
> also set fault to 0 and goto error handling, which make us to drop the
> arch's special vm fault reason.
>
> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
next prev parent reply other threads:[~2024-04-11 17:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-11 13:09 [PATCH v2 0/2] mm: remove arch's private VM_FAULT_BADMAP/BADACCESS Kefeng Wang
2024-04-11 13:09 ` [PATCH v2 1/2] arm64: mm: drop VM_FAULT_BADMAP/VM_FAULT_BADACCESS Kefeng Wang
2024-04-11 17:31 ` Catalin Marinas [this message]
2024-04-11 13:09 ` [PATCH v2 2/2] arm: " Kefeng Wang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ZhgegrKJkfRYbmIj@arm.com \
--to=catalin.marinas@arm.com \
--cc=aishwarya.tcv@arm.com \
--cc=akpm@linux-foundation.org \
--cc=broonie@kernel.org \
--cc=cristian.marussi@arm.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-mm@kvack.org \
--cc=linux@armlinux.org.uk \
--cc=wangkefeng.wang@huawei.com \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox