linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Jacob Shin <jacob.shin@amd.com>
To: Yinghai Lu <yinghai@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@elte.hu>,
	"H. Peter Anvin" <hpa@zytor.com>, Tejun Heo <tj@kernel.org>,
	<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH -v3 00/14] x86, mm: init_memory_mapping cleanup
Date: Thu, 13 Sep 2012 10:00:01 -0500	[thread overview]
Message-ID: <20120913150001.GA779@jshin-Toonie> (raw)
In-Reply-To: <20120905200815.GA2457@jshin-Toonie>

On Wed, Sep 05, 2012 at 03:08:15PM -0500, Jacob Shin wrote:
> On Tue, Sep 04, 2012 at 10:46:17PM -0700, Yinghai Lu wrote:
> > Only create mapping for E820_820 and E820_RESERVED_KERN.
> > 
> > Seperate calculate_table_space_size and find_early_page_table out with
> > init_memory_mapping.
> > 
> > For all ranges, will allocate page table one time, but init mapping
> > only for E820 RAM and E820_RESERVED_KERN.
> > 
> > Could be found at:
> > git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git for-x86-mm
> > 
> > Thanks
> >         Yinghai
> > 
> > 
> > Jacob Shin (4):
> >   x86: if kernel .text .data .bss are not marked as E820_RAM, complain and fix
> >   x86: Fixup code testing if a pfn is direct mapped
> >   x86: Only direct map addresses that are marked as E820_RAM
> >   x86/mm: calculate_table_space_size based on memory ranges that are being mapped
> > 
> > Yinghai Lu (10):
> >   x86, mm: Add global page_size_mask
> >   x86, mm: Split out split_mem_range
> >   x86, mm: Moving init_memory_mapping calling
> >   x86, mm: Revert back good_end setting for 64bit
> >   x86, mm: Find early page table only one time
> >   x86, mm: Separate out calculate_table_space_size()
> >   x86, mm: Move down two calculate_table_space_size down.
> >   x86, mm: set memblock initial limit to 1M
> >   x86, mm: Use func pointer to table size calculation and mapping
> >   x86, mm: Map ISA area with connected ram range at the same time
> > 
> >  arch/x86/include/asm/init.h       |    1 -
> >  arch/x86/include/asm/page_types.h |    2 +
> >  arch/x86/include/asm/pgtable.h    |    1 +
> >  arch/x86/kernel/cpu/amd.c         |    8 +-
> >  arch/x86/kernel/setup.c           |   36 +++--
> >  arch/x86/mm/init.c                |  357 +++++++++++++++++++++++++------------
> >  arch/x86/mm/init_64.c             |    6 +-
> >  arch/x86/platform/efi/efi.c       |    8 +-
> >  8 files changed, 280 insertions(+), 139 deletions(-)
> > 
> > -- 
> > 1.7.7
> > 
> > 
> 
> Tested -v3 on our (AMD) machines and everything looks good.

Hi, hpa, wondering if this version finally looks okay to you for 3.7 ?

Thanks,

-Jacob


  reply	other threads:[~2012-09-13 15:00 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-05  5:46 [PATCH -v3 00/14] x86, mm: init_memory_mapping cleanup Yinghai Lu
2012-09-05  5:46 ` [PATCH -v3 01/14] x86, mm: Add global page_size_mask Yinghai Lu
2012-09-05  5:46 ` [PATCH -v3 02/14] x86, mm: Split out split_mem_range Yinghai Lu
2012-09-05  5:46 ` [PATCH -v3 03/14] x86, mm: Moving init_memory_mapping calling Yinghai Lu
2012-09-05  5:46 ` [PATCH -v3 04/14] x86, mm: Revert back good_end setting for 64bit Yinghai Lu
2012-09-05  5:46 ` [PATCH -v3 05/14] x86, mm: Find early page table only one time Yinghai Lu
2012-09-05  5:46 ` [PATCH -v3 06/14] x86, mm: Separate out calculate_table_space_size() Yinghai Lu
2012-09-05  5:46 ` [PATCH -v3 07/14] x86, mm: Move down two calculate_table_space_size down Yinghai Lu
2012-09-05  5:46 ` [PATCH -v3 08/14] x86, mm: set memblock initial limit to 1M Yinghai Lu
2012-09-05  5:46 ` [PATCH -v3 09/14] x86: if kernel .text .data .bss are not marked as E820_RAM, complain and fix Yinghai Lu
2012-09-05  5:46 ` [PATCH -v3 10/14] x86: Fixup code testing if a pfn is direct mapped Yinghai Lu
2012-09-05  5:46 ` [PATCH -v3 11/14] x86: Only direct map addresses that are marked as E820_RAM Yinghai Lu
2012-09-05  5:46 ` [PATCH -v3 12/14] x86/mm: calculate_table_space_size based on memory ranges that are being mapped Yinghai Lu
2012-09-05  5:46 ` [PATCH -v3 13/14] x86, mm: Use func pointer to table size calculation and mapping Yinghai Lu
2012-09-05  8:02   ` Pekka Enberg
2012-09-05  5:46 ` [PATCH -v3 14/14] x86, mm: Map ISA area with connected ram range at the same time Yinghai Lu
2012-09-05  8:02   ` Pekka Enberg
2012-09-05 18:57     ` Yinghai Lu
2012-09-06  7:22       ` Pekka Enberg
2012-09-06 14:13         ` Jacob Shin
2012-09-05 20:08 ` [PATCH -v3 00/14] x86, mm: init_memory_mapping cleanup Jacob Shin
2012-09-13 15:00   ` Jacob Shin [this message]
2012-09-27  8:22     ` Yinghai Lu

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=20120913150001.GA779@jshin-Toonie \
    --to=jacob.shin@amd.com \
    --cc=hpa@zytor.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@elte.hu \
    --cc=tglx@linutronix.de \
    --cc=tj@kernel.org \
    --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 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).