LinuxPPC-Dev Archive on
 help / color / Atom feed
From: "Aneesh Kumar K.V" <>
To: Cameron Berkenpas <>,
	Andrew Morton <>
Subject: Re: [Bug 204789] New: Boot failure with more than 256G of memory
Date: Fri, 13 Sep 2019 21:43:04 +0530
Message-ID: <> (raw)
In-Reply-To: <>

On 9/13/19 8:35 PM, Cameron Berkenpas wrote:
> Yep, the box comes up now, but with 256G memory as expected.
> I'll get back to you on when I'll be able to bisect.
> Thanks!

I am sure this is due to

commit: 0034d395f89d ("powerpc/mm/hash64: Map all the kernel regions in 
the same 0xc range"),

We reduced the linear map range for 4K page size to 16TB there.


  reply index

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <>
2019-09-11 14:31 ` Andrew Morton
2019-09-11 15:34   ` Cameron Berkenpas
2019-09-13  4:53   ` Aneesh Kumar K.V
2019-09-13 14:21     ` Aneesh Kumar K.V
2019-09-13 15:05       ` Cameron Berkenpas
2019-09-13 16:13         ` Aneesh Kumar K.V [this message]
2019-09-13 17:28           ` Cameron Berkenpas
2019-09-18  3:15             ` Aneesh Kumar K.V
2019-09-18 15:38               ` Cameron Berkenpas

Reply instructions:

You may reply publically 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:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \ \ \ \ \ \ \

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

LinuxPPC-Dev Archive on

Archives are clonable:
	git clone --mirror linuxppc-dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linuxppc-dev linuxppc-dev/ \
	public-inbox-index linuxppc-dev

Example config snippet for mirrors

Newsgroup available over NNTP:

AGPL code for this site: git clone