]>
xenbits.xensource.com Git - xenclient/kernel.git/log
t_jeang [Tue, 6 Jan 2009 12:06:02 +0000 (12:06 +0000)]
Watch the online node in the backend area, as well as the state node
in the frontend area, and fire the frontend state changed watch
whenever it changes. This allows us to catch the case where a device
shuts down in a domU and then gets xm detach'd from in dom0.
Otherwise, the backend doesn't shut down correctly, since online was
set when the frontend shut down and we don't get another kick when it
becomes unset.
rread@ubuntu.eng.hq.xensource.com [Tue, 6 Jan 2009 12:06:02 +0000 (12:06 +0000)]
[xen-xo] CA-259 fake out GET_IDLUN scsi ioctl
Signed-off-by: Andrew Peace <andrew.peace@xensource.com>
Signed-off-by: Robert Read <rread@xensource.com>
t_jeang [Tue, 6 Jan 2009 12:06:02 +0000 (12:06 +0000)]
imported patch netback-thread
t_jeang [Tue, 6 Jan 2009 12:06:02 +0000 (12:06 +0000)]
imported patch netback-defensive.patch
t_jeang [Tue, 6 Jan 2009 12:06:02 +0000 (12:06 +0000)]
There's no point in sending lots of little packets to a copying
receiver if we can instead arrange to copy them all into a single RX
buffer. We need to copy anyway, so there's no overhead here, and this
is a little bit easier on the receiving domain's network stack.
t_jeang [Tue, 6 Jan 2009 12:06:02 +0000 (12:06 +0000)]
Ensure that packet csums are computed correctly when sending a GSO
packet to an interface which supports scatter-gather but not transmit
checksum offloads.
Signed-off-by: Steven Smith <ssmith@xensource.com>
t_jeang [Tue, 6 Jan 2009 12:06:02 +0000 (12:06 +0000)]
[NETBACK] Try to pull a minimum of 72 bytes into the skb data area
when receiving a packet into netback. The previous number, 64, tended
to place a fragment boundary in the middle of the TCP header options
and led to unnecessary fragmentation in Windows <-> Windows
networking.
Signed-off-by: Steven Smith <ssmith@xensource.com>
t_jeang [Tue, 6 Jan 2009 12:06:02 +0000 (12:06 +0000)]
It is possible for a frontend to generate a TSO request which doesn't
actually need segmentation (i.e. with size < MTU). Make sure this
doesn't crash the backend.
t_jeang [Tue, 6 Jan 2009 12:06:02 +0000 (12:06 +0000)]
The Windows drivers push the network frontend to state Closed, then
Initialised, then Closed again as part of device disable. Make sure
the backend doesn't get stuck at closed.
t_jeang [Tue, 6 Jan 2009 12:06:02 +0000 (12:06 +0000)]
Arrange that netback waits for the hotplug scripts to complete before
going to state Connected. WHQL gets quite upset if it sends packets
which don't arrive, and that can happen if our hotplug scripts are
slow and don't hook the network interface up to the bridge in time.
t_jeang [Tue, 6 Jan 2009 12:06:02 +0000 (12:06 +0000)]
imported patch netback-watch-csum-offload
t_jeang [Tue, 6 Jan 2009 12:06:02 +0000 (12:06 +0000)]
imported patch disconnect-netback-on-close
t_jeang [Tue, 6 Jan 2009 12:06:02 +0000 (12:06 +0000)]
It turns out that Windows occasionally generates packets in which the
IP and TCP headers are in different fragments. Make sure that the
backends can handle this.
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
Add support to netback for delivering packets at a certain offset into
the page.
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch blktap2
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch blkback-pagemap
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch CA-24784-resource-leak
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch CA-24267-blkback-unpause
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch CA-20346-blktap-vma-unmap
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch blk-latency-stats
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch ratelimit-blktap-wprintk
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
Close block devices when the pv drivers take over and flush the buffer cache.
- close and free the block devices in qemu when we switch to pv drivers in
the guest
- use BLKFLSBUF to flush the buffer cache, both in qemu and in blkback
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch CA-15999-blkback-pause-unpause
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch CA-15586-blkback-close-bdev
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch CA-14804-fix-block-unplug-retries
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch blk-fix-sysfs-remove-race
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch CA-12483-fix-forced-shutdown-race
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch CA-9002-blktap-plug
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch CA-8806-blk-dont-reconnect-on-unplug
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch CA-7672-blk-shutdown.patch
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
Wakeup blktap thread once frontend is connected -- in case there are
already pending requests. Do same for blkback.
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch blktap-shutdown-cleanup2
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch blktap-shutdown-cleanup
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
SLES uses protocol "1" and "2" to indicate 32- or 64-bit protocol.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
CC: Christian Limpach <christian.limpach@citrix.com>
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch blk-name
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
Add user-space facing part of blkfront to blktap to provide a
device in the backend domain giving access to the blktap device.
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch blktap-ioprio.patch
t_jeang [Tue, 6 Jan 2009 12:06:01 +0000 (12:06 +0000)]
imported patch backend-track-pages-with-page-flags.patch
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
imported patch blank-updates
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
imported patch fbcon-blinking-implementation
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
imported patch fbcon-blink
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
sys_mlock and sys_munlock are needed to build the microcode driver as a module.
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
imported patch cdrom-sysctl-info.patch
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
imported patch nfs-allow-0-retransmits.patch
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
Improve 3ware controller performance on certain motherboards.
https://bugzilla.redhat.com/show_bug.cgi?id=444759
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=
1e6c38cec08f88b0df88a34e80f15492cace74e9
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
Updated 3w-xxxx driver from http://www.3ware.com/KB/article.aspx?id=15243&cNode=6I1C6S
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
commit
432409eebcdec38ff6fa949f097b5438d588faa5
Author: Neil Brown <neilb@suse.de>
Date: Tue Oct 23 17:09:13 2007 -0400
NFS: Fix for bug in handling of errors for O_DIRECT writes
Commit
eda3cef8dd2b83875affe82595db9d0c278879b2 ("NFS: Fix error
handling in nfs_direct_write_result()") ensured that if a WRITE returns
an error, then data->res.verf->committed is not tested (as it is not
initialised).
Then commit
60fa3f769f7651a60125a0f44e3ffe3246d7cf39 ("NFS: Fix two bugs
in the O_DIRECT write code") inadvertently reverted this while fixing
other problems.
So move the test so that we never examine ->committed in an error case,
and fix a speeling error while we are there.
Cc: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Acked-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
imported patch bnx2i-host-params
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
imported patch bnx2i-1.3.5
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
imported patch sata_nv-disable-adma-by-dflt
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
imported patch sata_svw-update
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
Avoid potential deadlock which wedges dom0.
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
imported patch fix-cfq-iscsi-live-lock.patch
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
megaraid_sas 00.00.03.21 rhel5 patches
Taken from CA-23199
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
megaraid_sas 00.00.03.21
Taken from CA-23199
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
MPT Fusion driver 4.00.07.00 from
http://scale.ad.xensource.com/confluence/download/attachments/
1409154 /DellDrivers.zip?version=1
-> DellDrivers.zip/mptlinux_4.00.07.00_2.tgz -> mptlinux-4.00.07.00-src.tar
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
The Qlogic drivers are provided by an external module package so disable the in
kernel versions.
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
The emulex drivers are provided by an external module package so disable the
in kernel modules.
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
imported patch open-iscsi-gfpkernel.patch
t_jeang [Tue, 6 Jan 2009 12:06:00 +0000 (12:06 +0000)]
imported patch open-iscsi-adjust-for-in-kernel-build
t_jeang [Tue, 6 Jan 2009 12:05:59 +0000 (12:05 +0000)]
Apply open-iscsi-2.0-865.13-2.6.18-18_compat.patch from open-iscsi-2.0.865.13.tar.gz
t_jeang [Tue, 6 Jan 2009 12:05:59 +0000 (12:05 +0000)]
Apply kernel parts of open-iscsi-2.0.865.13.tar.gz
t_jeang [Tue, 6 Jan 2009 12:05:59 +0000 (12:05 +0000)]
commit
44a1d2e5c5c935fff3a093a1bcede32912c76421
Author: Stephen Hemminger <shemminger@linux-foundation.org>
Date: Mon Apr 30 14:23:49 2007 -0700
sky2: re-enable
88E8056 for most motherboards
This fixes the regression in 2.6.21 for users with
88e8056 on motherboard.
Allow all but the Gigabyte motherboard has some unresolved bus problems.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
t_jeang [Tue, 6 Jan 2009 12:05:59 +0000 (12:05 +0000)]
Add second location for acceleration config option for XenServer
t_jeang [Tue, 6 Jan 2009 12:05:59 +0000 (12:05 +0000)]
imported patch solarflare-sfc
t_jeang [Tue, 6 Jan 2009 12:05:59 +0000 (12:05 +0000)]
REL_2.0.31.12965_LX-s2io.tar.gz taken from. Some files moved into
drivers/net/s2io/*.h due to exceedingly generic names.
t_jeang [Tue, 6 Jan 2009 12:05:59 +0000 (12:05 +0000)]
imported patch r8169-backport-to-2.6.18
t_jeang [Tue, 6 Jan 2009 12:05:59 +0000 (12:05 +0000)]
imported patch r8169-update-from-git
t_jeang [Tue, 6 Jan 2009 12:05:59 +0000 (12:05 +0000)]
imported patch cxgb3toe-1.0.146-xen
t_jeang [Tue, 6 Jan 2009 12:05:59 +0000 (12:05 +0000)]
imported patch bnx2x-disable-tpa
t_jeang [Tue, 6 Jan 2009 12:05:58 +0000 (12:05 +0000)]
imported patch bnx2x-1.46.8
t_jeang [Tue, 6 Jan 2009 12:05:58 +0000 (12:05 +0000)]
imported patch bnx2-cnic-over-bridge
t_jeang [Tue, 6 Jan 2009 12:05:58 +0000 (12:05 +0000)]
imported patch bnx2-no-iscsi-constants
t_jeang [Tue, 6 Jan 2009 12:05:58 +0000 (12:05 +0000)]
imported patch bnx2-disable-bnx2x-cnic
t_jeang [Tue, 6 Jan 2009 12:05:58 +0000 (12:05 +0000)]
imported patch bnx2-tune-interrupt-load
t_jeang [Tue, 6 Jan 2009 12:05:58 +0000 (12:05 +0000)]
imported patch bnx2-1.8.0j
t_jeang [Tue, 6 Jan 2009 12:05:57 +0000 (12:05 +0000)]
imported patch tg3-tune-interrupt-load
t_jeang [Tue, 6 Jan 2009 12:05:57 +0000 (12:05 +0000)]
imported patch tg3-3.92l
t_jeang [Tue, 6 Jan 2009 12:05:57 +0000 (12:05 +0000)]
imported patch drivers-net-atl1-backport
t_jeang [Tue, 6 Jan 2009 12:05:57 +0000 (12:05 +0000)]
imported patch drivers-net-atl1-from-2.6.21
t_jeang [Tue, 6 Jan 2009 12:05:57 +0000 (12:05 +0000)]
imported patch intel-net-driver-kcompat.patch
t_jeang [Tue, 6 Jan 2009 12:05:57 +0000 (12:05 +0000)]
imported patch ixgbe-1.3.47.patch
t_jeang [Tue, 6 Jan 2009 12:05:57 +0000 (12:05 +0000)]
imported patch ixgb-1.0.135.patch
t_jeang [Tue, 6 Jan 2009 12:05:57 +0000 (12:05 +0000)]
imported patch igb-1.3.8.6.patch
t_jeang [Tue, 6 Jan 2009 12:05:56 +0000 (12:05 +0000)]
imported patch e1000e-0.4.1.12.patch
t_jeang [Tue, 6 Jan 2009 12:05:56 +0000 (12:05 +0000)]
imported patch e1000-8.0.6.patch
t_jeang [Tue, 6 Jan 2009 12:05:56 +0000 (12:05 +0000)]
only in patch2:
unchanged:
t_jeang [Tue, 6 Jan 2009 12:05:56 +0000 (12:05 +0000)]
imported patch CA-14360-loadavg-not-uninterruptible
t_jeang [Tue, 6 Jan 2009 12:05:56 +0000 (12:05 +0000)]
imported patch pci-ignore
t_jeang [Tue, 6 Jan 2009 12:05:56 +0000 (12:05 +0000)]
imported patch disable-free_init_pages-on-x86_64.patch
t_jeang [Tue, 6 Jan 2009 12:05:56 +0000 (12:05 +0000)]
imported patch fix-section-mismatches
t_jeang [Tue, 6 Jan 2009 12:05:56 +0000 (12:05 +0000)]
imported patch vsyscall-avoid-rebuild
t_jeang [Tue, 6 Jan 2009 12:05:56 +0000 (12:05 +0000)]
imported patch hg-ignore
t_jeang [Tue, 6 Jan 2009 12:05:56 +0000 (12:05 +0000)]
imported patch sync-xen-interface
t_jeang [Tue, 6 Jan 2009 12:05:56 +0000 (12:05 +0000)]
imported patch revert-linux-2.6-net-bonding-update-to-upstream-version-3-2-2.patch
t_jeang [Tue, 6 Jan 2009 12:05:55 +0000 (12:05 +0000)]
imported patch revert-linux-2.6-net-bonding-locking-fixes-and-version-3-2-4.patch
t_jeang [Tue, 6 Jan 2009 12:05:55 +0000 (12:05 +0000)]
imported patch revert-linux-2.6-net-Fixing-bonding-rtnl_lock-screwups.patch
t_jeang [Tue, 6 Jan 2009 12:05:55 +0000 (12:05 +0000)]
imported patch revert-linux-2.6-xen-xennet-coordinate-arp-with-backend-network-status.patch
t_jeang [Tue, 6 Jan 2009 12:05:55 +0000 (12:05 +0000)]
* Wed Nov 05 2008 Jiri Pirko <jpirko@redhat.com> [2.6.18-92.1.18.el5]
- [xen] x86: allow the kernel to boot on pre-64 bit hw (Chris Lalancette ) [470040 468083]
NB: No kernel changes, just version bump
t_jeang [Tue, 6 Jan 2009 12:05:55 +0000 (12:05 +0000)]
* Wed Oct 22 2008 Jiri Pirko <jpirko@redhat.com> [2.6.18-92.1.17.el5]
- Revert: [nfs] pages of a memory mapped file get corrupted (Peter Staubach ) [450335 435291]
* Sat Oct 18 2008 Jiri Pirko <jpirko@redhat.com> [2.6.18-92.1.16.el5]
- [i386] vDSO: use install_special_mapping (Peter Zijlstra ) [460275 460276] {CVE-2008-3527}
- [scsi] aacraid: remove some quirk AAC_QUIRK_SCSI_32 bits (Tomas Henzl ) [466885 453472]
- [fs] remove SUID when splicing into an inode (Eric Sandeen ) [464451 464452] {CVE-2008-3833}
- [fs] open() allows setgid bit when user is not in group (Eugene Teo ) [463867 463687] {CVE-2008-4210}
- [xen] ia64: fix INIT injection (Tetsu Yamamoto ) [467105 464445]
* Fri Oct 10 2008 Jiri Pirko <jpirko@redhat.com> [2.6.18-92.1.15.el5]
- [pci] fix problems with msi interrupt management (Neil Horman ) [461894 428696]
- [x86_64] revert time syscall changes (Prarit Bhargava ) [466427 461184]
- [xen] allow guests to hide the TSC from applications (Chris Lalancette ) [378471 378481] {CVE-2007-5907}
- [scsi] qla2xxx: additional residual-count correction (Marcus Barrow ) [465741 462117]
- [char] add range_is_allowed check to mmap_mem (Eugene Teo ) [460858 460857]
- [fs] binfmt_misc: avoid potential kernel stack overflow (Vitaly Mayatskikh ) [459464 459463]
- [misc] cpufreq: fix format string bug (Vitaly Mayatskikh ) [459461 459460]
- [dlm] user.c input validation fixes (David Teigland ) [458759 458760]
- [nfs] pages of a memory mapped file get corrupted (Peter Staubach ) [450335 435291]
- [x86_64] gettimeofday fixes for HPET, PMTimer, TSC (Prarit Bhargava ) [462860 250708]
* Wed Sep 24 2008 Jiri Pirko <jpirko@redhat.com> [2.6.18-92.1.14.el5]
- [libata] ata_scsi_rbuf_get check for scatterlist usage (David Milburn ) [460638 455445]
- [net] random32: seeding improvement (Jiri Pirko ) [458021 458019]
- [x86_64] xen: local DOS due to NT bit leakage (Eugene Teo ) [457721 457722] {CVE-2006-5755}
- [fs] cifs: fix O_APPEND on directio mounts (Jeff Layton ) [462591 460063]
- [openib] race between QP async handler and destroy_qp (Brad Peters ) [458781 446109]
- [net] dccp_setsockopt_change integer overflow (Vitaly Mayatskikh ) [459232 459235] {CVE-2008-3276}
- [acpi] error attaching device data (peterm@redhat.com ) [460868 459670]
- [mm] optimize ZERO_PAGE in 'get_user_pages' and fix XIP (Anton Arapov ) [452667 452668] {CVE-2008-2372}
- [xen] xennet: coordinate ARP with backend network status (Herbert Xu ) [461457 458934]
- [xen] event channel lock and barrier (Markus Armbruster ) [461099 457086]
- [fs] fix bad unlock_page in pip_to_file() error path (Larry Woodman ) [462436 439917]