All of lore.kernel.org
 help / color / mirror / Atom feed
From: julien.grall@citrix.com (Julien Grall)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] arm64 fixes following support for hardware AF/DBM
Date: Fri, 11 Sep 2015 19:09:18 +0100	[thread overview]
Message-ID: <55F318CE.2070103@citrix.com> (raw)
In-Reply-To: <1441992122-19888-1-git-send-email-catalin.marinas@arm.com>

Hi Catalin,

On 11/09/15 18:21, Catalin Marinas wrote:
> It seems that the recent patch for handling hardware updates to the AF
> and dirty bits also breaks hardware without such feature because of
> changes to how a pte is detected as dirty. The first patch fixes the
> non-DBM hardware case. The second is fixes losing of the dirty
> information for hardware DBM (as a consequence of the first patch,
> otherwise a pte was pretty much always dirty anyway). The third patch is
> a clean-up.

Thank you, this series is fixing the userspace issue on X-gene:

Tested-by: Julien Grall <julien.grall@citrix.com>

Regards,

-- 
Julien Grall

      parent reply	other threads:[~2015-09-11 18:09 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-11 17:21 [PATCH 0/3] arm64 fixes following support for hardware AF/DBM Catalin Marinas
2015-09-11 17:22 ` [PATCH 1/3] arm64: Fix the pte_hw_dirty() check when AF/DBM is enabled Catalin Marinas
2015-09-11 17:22 ` [PATCH 2/3] arm64: Fix pte_modify() to preserve the hardware dirty information Catalin Marinas
2015-09-11 17:22 ` [PATCH 3/3] arm64: pgtable: use a single bit for PTE_WRITE regardless of DBM Catalin Marinas
2015-09-11 18:09 ` Julien Grall [this message]

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=55F318CE.2070103@citrix.com \
    --to=julien.grall@citrix.com \
    --cc=linux-arm-kernel@lists.infradead.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.