From: Brian Maly <bmaly@redhat.com>
To: Yinghai Lu <yinghai@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>, Huang Ying <ying.huang@intel.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Fix e820 end address with EFI
Date: Sun, 01 Mar 2009 13:44:54 -0500 [thread overview]
Message-ID: <49AAD7A6.5050106@redhat.com> (raw)
In-Reply-To: <86802c440902282142p14f623b8td8a88600ff2a6bbe@mail.gmail.com>
With the kernel that now boots (when max_pfn is set to = last e820 address regardless of type), efi_enter_virtual_mode() does not call efi_ioremap(). Maybe efi_ioremap() is what needs fixing? I should mention this is a regression. 2.6.26 worked, 2.6.27 does not, and seems like things stopped working in 2.6.26-git1. I will check to see if efi_ioremap() used to be called with a 2.6.26 kernel on this hardware and see where the mapped addresses were. Maybe I can verify efi_ioremap() is actually broken.
Brian
next prev parent reply other threads:[~2009-03-01 18:45 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-28 16:26 [PATCH] Fix e820 end address with EFI Brian Maly
2009-03-01 4:14 ` Yinghai Lu
2009-03-01 5:42 ` Yinghai Lu
2009-03-01 18:44 ` Brian Maly [this message]
2009-03-01 20:13 ` Brian Maly
2009-03-01 20:16 ` Yinghai Lu
2009-03-02 1:07 ` Huang Ying
2009-03-02 1:41 ` Brian Maly
2009-03-02 1:45 ` Brian Maly
[not found] ` <49AB38E7.60305@redhat.com>
2009-03-02 2:13 ` Huang Ying
2009-03-02 2:16 ` Yinghai Lu
2009-03-02 2:25 ` Huang Ying
2009-03-02 2:32 ` Yinghai Lu
2009-03-02 2:37 ` Huang Ying
2009-03-02 2:51 ` Yinghai Lu
2009-03-02 7:45 ` Huang Ying
2009-03-02 21:38 ` Yinghai Lu
2009-03-03 1:07 ` Huang Ying
2009-03-03 1:28 ` Yinghai Lu
2009-03-03 2:22 ` Huang Ying
2009-03-03 2:53 ` Yinghai Lu
2009-03-03 3:06 ` Huang Ying
2009-03-03 3:57 ` Yinghai Lu
2009-03-03 5:32 ` Huang Ying
2009-03-03 5:37 ` Yinghai Lu
2009-03-03 5:40 ` Huang Ying
2009-03-03 5:51 ` Yinghai Lu
2009-03-03 6:37 ` Huang Ying
2009-03-03 7:36 ` [PATCH] x86: make init_memory_mapping could handle small range Yinghai Lu
2009-03-03 7:51 ` [tip:x86/urgent] x86: fix init_memory_mapping() to handle small ranges Yinghai Lu
2009-03-02 2:57 ` [PATCH] Fix e820 end address with EFI Brian Maly
2009-03-02 3:06 ` Huang Ying
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=49AAD7A6.5050106@redhat.com \
--to=bmaly@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=ying.huang@intel.com \
--cc=yinghai@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.