From: Robin Murphy <robin.murphy@arm.com>
To: Qian Cai <quic_qiancai@quicinc.com>, Bing Fan <hptsfb@gmail.com>,
gregkh@linuxfoundation.org, Bing Fan <tombinfan@tencent.com>
Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org,
Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v5] arm pl011 serial: support multi-irq request
Date: Mon, 26 Jul 2021 21:36:21 +0100 [thread overview]
Message-ID: <7535ae2f-6a12-8203-0498-8ac85ab0d9a7@arm.com> (raw)
In-Reply-To: <a1843494-5c8e-1ec8-5b98-df318db40922@quicinc.com>
On 2021-07-26 17:39, Qian Cai wrote:
>
>
> On 7/26/2021 3:17 AM, Bing Fan wrote:
>> Hello,
>>
>> I tried to reproduce, but unfortunately, it didn't, and the dmesg log as
>> attachment.
>>
>> I had enabled CONFIG_KASAN and CONFIG_SLUB_DEBUG_ON configs.
>>
>> Can you describe the flow of your operation?
>>
> Nothing fancy. Just boot a baremetal ARM server on linux-next could trigger it.
> The .config is here.
The important point you're missing, but which the KASAN dump does hint
at, is that that is a machine with SBSA generic UARTs booting via ACPI -
I know it doesn't do DT at all because I have one too. What matters
there is that pl011 binds as a platform driver, *not* an amba driver.
Robin.
next prev parent reply other threads:[~2021-07-26 20:36 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-01 1:38 [PATCH v5] arm pl011 serial: support multi-irq request Bing Fan
2021-07-23 16:47 ` Qian Cai
2021-07-26 7:17 ` Bing Fan
2021-07-26 16:39 ` Qian Cai
2021-07-26 20:36 ` Robin Murphy [this message]
2021-07-26 20:56 ` Qian Cai
2021-07-26 21:14 ` Robin Murphy
2021-07-27 2:57 ` Bing Fan
2021-08-12 14:31 ` Qian Cai
[not found] ` <67cd6c830e33491e99ea4d2480f4a89d@tencent.com>
[not found] ` <09918b566884413898f63b92ddd037a0@tencent.com>
2021-08-13 13:42 ` [Internet]Re: " Qian Cai
2021-08-13 15:01 ` gregkh
2021-08-13 15:09 ` Robin Murphy
2021-08-13 15:14 ` gregkh
2021-08-13 15:28 ` Qian Cai
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=7535ae2f-6a12-8203-0498-8ac85ab0d9a7@arm.com \
--to=robin.murphy@arm.com \
--cc=gregkh@linuxfoundation.org \
--cc=hptsfb@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-serial@vger.kernel.org \
--cc=quic_qiancai@quicinc.com \
--cc=tombinfan@tencent.com \
/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;
as well as URLs for NNTP newsgroup(s).