From: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org,
alan@lxorguk.ukuu.org.uk, Ram Pai <linuxram@us.ibm.com>,
Jesse Barnes <jbarnes@virtuousgeek.org>,
Andrew Worsley <amworsley@gmail.com>,
Michal Ludvig <mludvig@logix.net.nz>
Subject: Re: [ 37/38] PCI : ability to relocate assigned pci-resources
Date: Fri, 23 Nov 2012 11:29:20 -0200 [thread overview]
Message-ID: <20121123132919.GA3759@herton-Z68MA-D2H-B3> (raw)
In-Reply-To: <20121122003908.400731657@linuxfoundation.org>
On Wed, Nov 21, 2012 at 04:40:20PM -0800, Greg Kroah-Hartman wrote:
> 3.0-stable review patch. If anyone has any objections, please let me know.
>
> ------------------
>
> From: Ram Pai <linuxram@us.ibm.com>
>
> commit 2bbc6942273b5b3097bd265d82227bdd84b351b2 upstream.
>
> Currently pci-bridges are allocated enough resources to satisfy their immediate
> requirements. Any additional resource-requests fail if additional free space,
> contiguous to the one already allocated, is not available. This behavior is not
> reasonable since sufficient contiguous resources, that can satisfy the request,
> are available at a different location.
>
> This patch provides the ability to expand and relocate a allocated resource.
>
> v2: Changelog: Fixed size calculation in pci_reassign_resource()
> v3: Changelog : Split this patch. The resource.c changes are already
> upstream. All the pci driver changes are in here.
>
> Signed-off-by: Ram Pai <linuxram@us.ibm.com>
> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
> Cc: Andrew Worsley <amworsley@gmail.com>
> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This change is said to bring a regression:
http://comments.gmane.org/gmane.linux.kernel.pci/11666
fixed by:
commit 47ea91b4052d9e94b9dca5d7a3d947fbebd07ba9
Resource: fix wrong resource window calculation
Which wasn't applied with this series for 3.0.
--
[]'s
Herton
next prev parent reply other threads:[~2012-11-23 13:29 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20121122003904.262382971@linuxfoundation.org>
2012-11-22 0:39 ` [ 01/38] mm: bugfix: set current->reclaim_state to NULL while returning from kswapd() Greg Kroah-Hartman
2012-11-22 0:39 ` [ 02/38] PCI/PM: Fix deadlock when unbinding device if parent in D3cold Greg Kroah-Hartman
2012-11-23 2:35 ` Ben Hutchings
2012-11-23 3:09 ` Huang Ying
2012-11-23 7:47 ` Huang Ying
2012-11-30 2:01 ` Greg Kroah-Hartman
2012-11-30 2:54 ` Huang Ying
2012-12-11 8:12 ` Huang Ying
2012-12-11 18:08 ` Greg Kroah-Hartman
2012-12-14 7:08 ` Huang Ying
2012-12-14 21:56 ` Greg Kroah-Hartman
2012-11-26 18:55 ` Greg Kroah-Hartman
2012-11-26 19:08 ` Greg Kroah-Hartman
2012-11-26 19:30 ` Greg Kroah-Hartman
2012-11-27 0:28 ` Huang Ying
2012-11-22 0:39 ` [ 03/38] fanotify: fix missing break Greg Kroah-Hartman
2012-11-22 0:39 ` [ 04/38] crypto: cryptd - disable softirqs in cryptd_queue_worker to prevent data corruption Greg Kroah-Hartman
2012-11-22 0:39 ` [ 05/38] ptp: update adjfreq callback description Greg Kroah-Hartman
2012-11-24 0:26 ` Herton Ronaldo Krzesinski
2012-11-26 18:46 ` Greg Kroah-Hartman
2012-11-26 21:19 ` Keller, Jacob E
2012-11-22 0:39 ` [ 06/38] ALSA: hda: Cirrus: Fix coefficient index for beep configuration Greg Kroah-Hartman
2012-11-22 0:39 ` [ 07/38] ALSA: hda - Force to reset IEC958 status bits for AD codecs Greg Kroah-Hartman
2012-11-22 0:39 ` [ 08/38] ASoC: wm8978: pll incorrectly configured when codec is master Greg Kroah-Hartman
2012-11-22 0:39 ` [ 09/38] ASoC: dapm: Use card_list during DAPM shutdown Greg Kroah-Hartman
2012-11-22 0:39 ` [ 10/38] UBIFS: fix mounting problems after power cuts Greg Kroah-Hartman
2012-11-22 0:39 ` [ 11/38] UBIFS: introduce categorized lprops counter Greg Kroah-Hartman
2012-11-22 0:39 ` [ 12/38] s390/gup: add missing TASK_SIZE check to get_user_pages_fast() Greg Kroah-Hartman
2012-11-22 0:39 ` [ 13/38] USB: option: add Novatel E362 and Dell Wireless 5800 USB IDs Greg Kroah-Hartman
2012-11-22 0:39 ` [ 14/38] USB: option: add Alcatel X220/X500D " Greg Kroah-Hartman
2012-11-22 0:39 ` [ 15/38] wireless: allow 40 MHz on world roaming channels 12/13 Greg Kroah-Hartman
2012-11-22 0:39 ` [ 16/38] m68k: fix sigset_t accessor functions Greg Kroah-Hartman
2012-11-22 0:40 ` [ 17/38] ipv4: avoid undefined behavior in do_ip_setsockopt() Greg Kroah-Hartman
2012-11-22 0:40 ` [ 18/38] ipv6: setsockopt(IPIPPROTO_IPV6, IPV6_MINHOPCOUNT) forgot to set return value Greg Kroah-Hartman
2012-11-22 0:40 ` [ 19/38] net: correct check in dev_addr_del() Greg Kroah-Hartman
2012-11-22 0:40 ` [ 20/38] net-rps: Fix brokeness causing OOO packets Greg Kroah-Hartman
2012-11-22 0:40 ` [ 21/38] r8169: use unlimited DMA burst for TX Greg Kroah-Hartman
2012-11-22 0:40 ` [ 22/38] kbuild: Fix gcc -x syntax Greg Kroah-Hartman
2012-11-22 0:40 ` [ 23/38] netfilter: Validate the sequence number of dataless ACK packets as well Greg Kroah-Hartman
2012-11-22 0:40 ` [ 24/38] netfilter: Mark SYN/ACK packets as invalid from original direction Greg Kroah-Hartman
2012-11-22 0:40 ` [ 25/38] netfilter: nf_nat: dont check for port change on ICMP tuples Greg Kroah-Hartman
2012-11-22 0:40 ` [ 26/38] usb: use usb_serial_put in usb_serial_probe errors Greg Kroah-Hartman
2012-11-22 0:40 ` [ 27/38] eCryptfs: Copy up POSIX ACL and read-only flags from lower mount Greg Kroah-Hartman
2012-11-22 0:40 ` [ 28/38] eCryptfs: check for eCryptfs cipher support at mount Greg Kroah-Hartman
2012-11-22 0:40 ` [ 29/38] sky2: Fix for interrupt handler Greg Kroah-Hartman
2012-11-22 0:40 ` [ 30/38] drm/i915: fix overlay on i830M Greg Kroah-Hartman
2012-11-22 0:40 ` [ 31/38] NFS: Wait for session recovery to finish before returning Greg Kroah-Hartman
2012-11-22 0:40 ` [ 32/38] reiserfs: Fix lock ordering during remount Greg Kroah-Hartman
2012-11-22 0:40 ` [ 33/38] reiserfs: Protect reiserfs_quota_on() with write lock Greg Kroah-Hartman
2012-11-22 0:40 ` [ 34/38] reiserfs: Move quota calls out of " Greg Kroah-Hartman
2012-11-22 0:40 ` [ 35/38] reiserfs: Protect reiserfs_quota_write() with " Greg Kroah-Hartman
2012-11-22 0:40 ` [ 36/38] selinux: fix sel_netnode_insert() suspicious rcu dereference Greg Kroah-Hartman
2012-11-22 0:40 ` [ 37/38] PCI : ability to relocate assigned pci-resources Greg Kroah-Hartman
2012-11-23 13:29 ` Herton Ronaldo Krzesinski [this message]
[not found] ` <20121124014141.GD2752@ram.oc3035372033.ibm.com>
2012-11-26 18:53 ` Greg Kroah-Hartman
2012-11-22 0:40 ` [ 38/38] PCI : Calculate right add_size Greg Kroah-Hartman
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=20121123132919.GA3759@herton-Z68MA-D2H-B3 \
--to=herton.krzesinski@canonical.com \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=amworsley@gmail.com \
--cc=gregkh@linuxfoundation.org \
--cc=jbarnes@virtuousgeek.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxram@us.ibm.com \
--cc=mludvig@logix.net.nz \
--cc=stable@vger.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).