From: Zenghui Yu <yuzenghui@huawei.com>
To: Sudeep Holla <sudeep.holla@arm.com>
Cc: Xiongfeng Wang <wangxiongfeng2@huawei.com>,
<catalin.marinas@arm.com>, <will@kernel.org>, <rjw@rjwysocki.net>,
<viresh.kumar@linaro.org>, <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-acpi@vger.kernel.org>,
<guohanjun@huawei.com>
Subject: Re: [PATCH] ACPI / PPTT: get PPTT table in the first beginning
Date: Wed, 1 Sep 2021 15:29:26 +0800 [thread overview]
Message-ID: <a1390a6f-62aa-4cfd-b34e-1dbf0aedfc50@huawei.com> (raw)
In-Reply-To: <20210720133751.u6k6bdm7qco3gn65@bogus>
On 2021/7/20 21:37, Sudeep Holla wrote:
> On Tue, Jul 20, 2021 at 07:26:35PM +0800, Xiongfeng Wang wrote:
>> When I added might_sleep() in down_timeout(), I got the following
>
> Sorry it is not clear if you are able to reproduce this issue without
> any other modifications in the mainline kernel ?
Jump in this thread as the exact splat is triggered at boot time
in the latest mainline kernel thanks to commit 99409b935c9a
("locking/semaphore: Add might_sleep() to down_*() family").
next prev parent reply other threads:[~2021-09-01 7:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-20 11:26 Xiongfeng Wang
2021-07-20 13:37 ` Sudeep Holla
2021-07-21 1:25 ` Xiongfeng Wang
2021-09-01 7:29 ` Zenghui Yu [this message]
2021-09-01 8:15 ` Hanjun Guo
2021-09-01 8:49 ` Zenghui Yu
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