From: "Edgecombe, Rick P" <rick.p.edgecombe@intel.com>
To: "rppt@kernel.org" <rppt@kernel.org>
Cc: "david@redhat.com" <david@redhat.com>,
"cl@linux.com" <cl@linux.com>,
"gor@linux.ibm.com" <gor@linux.ibm.com>,
"hpa@zytor.com" <hpa@zytor.com>,
"peterz@infradead.org" <peterz@infradead.org>,
"catalin.marinas@arm.com" <catalin.marinas@arm.com>,
"dave.hansen@linux.intel.com" <dave.hansen@linux.intel.com>,
"borntraeger@de.ibm.com" <borntraeger@de.ibm.com>,
"penberg@kernel.org" <penberg@kernel.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"iamjoonsoo.kim@lge.com" <iamjoonsoo.kim@lge.com>,
"will@kernel.org" <will@kernel.org>,
"aou@eecs.berkeley.edu" <aou@eecs.berkeley.edu>,
"kirill@shutemov.name" <kirill@shutemov.name>,
"rientjes@google.com" <rientjes@google.com>,
"rppt@linux.ibm.com" <rppt@linux.ibm.com>,
"paulus@samba.org" <paulus@samba.org>,
"hca@linux.ibm.com" <hca@linux.ibm.com>,
"bp@alien8.de" <bp@alien8.de>, "pavel@ucw.cz" <pavel@ucw.cz>,
"sparclinux@vger.kernel.org" <sparclinux@vger.kernel.org>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
"luto@kernel.org" <luto@kernel.org>,
"davem@davemloft.net" <davem@davemloft.net>,
"mpe@ellerman.id.au" <mpe@ellerman.id.au>,
"benh@kernel.crashing.org" <benh@kernel.crashing.org>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
"rjw@rjwysocki.net" <rjw@rjwysocki.net>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"linux-riscv@lists.infradead.org"
<linux-riscv@lists.infradead.org>,
"x86@kernel.org" <x86@kernel.org>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"palmer@dabbelt.com" <palmer@dabbelt.com>,
"Brown, Len" <len.brown@intel.com>,
"mingo@redhat.com" <mingo@redhat.com>,
"linux-s390@vger.kernel.org" <linux-s390@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"paul.walmsley@sifive.com" <paul.walmsley@sifive.com>
Subject: Re: [PATCH 2/4] PM: hibernate: improve robustness of mapping pages in the direct map
Date: Tue, 27 Oct 2020 01:10:11 +0000 [thread overview]
Message-ID: <3568e23fb551ae4b8d583c3e6bfdbed505e460e9.camel@intel.com> (raw)
In-Reply-To: <20201026091554.GB1154158@kernel.org>
On Mon, 2020-10-26 at 11:15 +0200, Mike Rapoport wrote:
> The intention of this series is to disallow usage of
> __kernel_map_pages() when DEBUG_PAGEALLOC=n. I'll update this patch
> to
> better handle possible errors, but I still want to keep WARN in the
> caller.
Sorry, I missed this snippet at the bottom, that your intention was to
actually handle errors somehow in the hibernate code. Please ignore my
other comment that assumed you wanted to just add a warn.
next prev parent reply other threads:[~2020-10-27 1:10 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-25 10:15 [PATCH 0/4] arch, mm: improve robustness of direct map manipulation Mike Rapoport
2020-10-25 10:15 ` [PATCH 1/4] mm: introduce debug_pagealloc_map_pages() helper Mike Rapoport
2020-10-26 11:05 ` David Hildenbrand
2020-10-26 11:54 ` Mike Rapoport
2020-10-26 11:55 ` David Hildenbrand
2020-10-25 10:15 ` [PATCH 2/4] PM: hibernate: improve robustness of mapping pages in the direct map Mike Rapoport
2020-10-26 0:38 ` Edgecombe, Rick P
2020-10-26 9:15 ` Mike Rapoport
2020-10-26 18:57 ` Edgecombe, Rick P
2020-10-27 8:49 ` Mike Rapoport
2020-10-27 22:44 ` Edgecombe, Rick P
2020-10-28 9:41 ` Mike Rapoport
2020-10-27 1:10 ` Edgecombe, Rick P [this message]
2020-10-28 21:15 ` Edgecombe, Rick P
2020-10-29 7:54 ` Mike Rapoport
2020-10-29 23:19 ` Edgecombe, Rick P
2020-11-01 17:02 ` Mike Rapoport
2020-10-25 10:15 ` [PATCH 3/4] arch, mm: restore dependency of __kernel_map_pages() of DEBUG_PAGEALLOC Mike Rapoport
2020-10-25 10:15 ` [PATCH 4/4] arch, mm: make kernel_page_present() always available Mike Rapoport
2020-10-26 0:54 ` Edgecombe, Rick P
2020-10-26 9:31 ` Mike Rapoport
2020-10-26 1:13 ` [PATCH 0/4] arch, mm: improve robustness of direct map manipulation Edgecombe, Rick P
2020-10-26 9:05 ` Mike Rapoport
2020-10-26 18:05 ` Edgecombe, Rick P
2020-10-27 8:38 ` Mike Rapoport
2020-10-27 8:46 ` David Hildenbrand
2020-10-27 9:47 ` Mike Rapoport
2020-10-27 10:34 ` David Hildenbrand
2020-10-28 11:09 ` Mike Rapoport
2020-10-28 11:17 ` David Hildenbrand
2020-10-28 12:22 ` Mike Rapoport
2020-10-28 18:31 ` Edgecombe, Rick P
2020-10-28 11:20 ` Will Deacon
2020-10-28 11:30 ` Mike Rapoport
2020-10-28 21:03 ` Edgecombe, Rick P
2020-10-29 8:12 ` Mike Rapoport
2020-10-29 23:19 ` Edgecombe, Rick P
2020-10-29 8:15 ` David Hildenbrand
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=3568e23fb551ae4b8d583c3e6bfdbed505e460e9.camel@intel.com \
--to=rick.p.edgecombe@intel.com \
--cc=akpm@linux-foundation.org \
--cc=aou@eecs.berkeley.edu \
--cc=benh@kernel.crashing.org \
--cc=borntraeger@de.ibm.com \
--cc=bp@alien8.de \
--cc=catalin.marinas@arm.com \
--cc=cl@linux.com \
--cc=dave.hansen@linux.intel.com \
--cc=davem@davemloft.net \
--cc=david@redhat.com \
--cc=gor@linux.ibm.com \
--cc=hca@linux.ibm.com \
--cc=hpa@zytor.com \
--cc=iamjoonsoo.kim@lge.com \
--cc=kirill@shutemov.name \
--cc=len.brown@intel.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=linux-pm@vger.kernel.org \
--cc=linux-riscv@lists.infradead.org \
--cc=linux-s390@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=luto@kernel.org \
--cc=mingo@redhat.com \
--cc=mpe@ellerman.id.au \
--cc=palmer@dabbelt.com \
--cc=paul.walmsley@sifive.com \
--cc=paulus@samba.org \
--cc=pavel@ucw.cz \
--cc=penberg@kernel.org \
--cc=peterz@infradead.org \
--cc=rientjes@google.com \
--cc=rjw@rjwysocki.net \
--cc=rppt@kernel.org \
--cc=rppt@linux.ibm.com \
--cc=sparclinux@vger.kernel.org \
--cc=tglx@linutronix.de \
--cc=will@kernel.org \
--cc=x86@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;
as well as URLs for NNTP newsgroup(s).