From: David Hildenbrand <david@redhat.com>
To: Michal Hocko <mhocko@kernel.org>,
Pavel Tatashin <pasha.tatashin@soleen.com>
Cc: "Verma, Vishal L" <vishal.l.verma@intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"jmorris@namei.org" <jmorris@namei.org>,
"tiwai@suse.de" <tiwai@suse.de>,
"sashal@kernel.org" <sashal@kernel.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"dave.hansen@linux.intel.com" <dave.hansen@linux.intel.com>,
"bp@suse.de" <bp@suse.de>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
"linux-nvdimm@lists.01.org" <linux-nvdimm@lists.01.org>,
"jglisse@redhat.com" <jglisse@redhat.com>,
"zwisler@kernel.org" <zwisler@kernel.org>,
"Jiang, Dave" <dave.jiang@intel.com>,
"bhelgaas@google.com" <bhelgaas@google.com>,
"Busch, Keith" <keith.busch@intel.com>,
"thomas.lendacky@amd.com" <thomas.lendacky@amd.com>,
"Huang, Ying" <ying.huang@intel.com>,
"Wu, Fengguang" <fengguang.wu@intel.com>,
"baiyaowei@cmss.chinamobile.com" <baiyaowei@cmss.chinamobile.com>
Subject: Re: NULL pointer dereference during memory hotremove
Date: Fri, 17 May 2019 16:58:33 +0200 [thread overview]
Message-ID: <75ae93ee-7897-2ab9-1f15-687ab5b87e72@redhat.com> (raw)
In-Reply-To: <20190517143816.GO6836@dhcp22.suse.cz>
On 17.05.19 16:38, Michal Hocko wrote:
> On Fri 17-05-19 10:20:38, Pavel Tatashin wrote:
>> This panic is unrelated to circular lock issue that I reported in a
>> separate thread, that also happens during memory hotremove.
>>
>> xakep ~/x/linux$ git describe
>> v5.1-12317-ga6a4b66bd8f4
>
> Does this happen on 5.0 as well?
>
We have on the list
[PATCH V3 1/4] mm/hotplug: Reorder arch_remove_memory() call in
__remove_memory()
Can that help?
--
Thanks,
David / dhildenb
next prev parent reply other threads:[~2019-05-17 14:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-17 14:20 Pavel Tatashin
2019-05-17 14:38 ` Michal Hocko
2019-05-17 14:58 ` David Hildenbrand [this message]
2019-05-17 17:22 ` Pavel Tatashin
2019-05-17 17:24 ` Pavel Tatashin
2019-05-17 17:33 ` Pavel Tatashin
2019-05-20 7:03 ` Michal Hocko
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=75ae93ee-7897-2ab9-1f15-687ab5b87e72@redhat.com \
--to=david@redhat.com \
--cc=akpm@linux-foundation.org \
--cc=baiyaowei@cmss.chinamobile.com \
--cc=bhelgaas@google.com \
--cc=bp@suse.de \
--cc=dave.hansen@linux.intel.com \
--cc=dave.jiang@intel.com \
--cc=fengguang.wu@intel.com \
--cc=jglisse@redhat.com \
--cc=jmorris@namei.org \
--cc=keith.busch@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=linux-nvdimm@lists.01.org \
--cc=mhocko@kernel.org \
--cc=pasha.tatashin@soleen.com \
--cc=sashal@kernel.org \
--cc=thomas.lendacky@amd.com \
--cc=tiwai@suse.de \
--cc=vishal.l.verma@intel.com \
--cc=ying.huang@intel.com \
--cc=zwisler@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