Commit df568d8e ("scsi: Use 'depends' with LIBFC instead of
'select'.") removed what happened to be the only instance of 'select
NET'. Defconfigs that were relying on the select now lack networking
support.
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit df568d8e ("scsi: Use 'depends' with LIBFC instead of
'select'.") removed what happened to be the only instance of 'select
NET'. Defconfigs that were relying on the select now lack networking
support.
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit df568d8e ("scsi: Use 'depends' with LIBFC instead of
'select'.") removed what happened to be the only instance of 'select
NET'. Defconfigs that were relying on the select now lack networking
support.
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit df568d8e ("scsi: Use 'depends' with LIBFC instead of
'select'.") removed what happened to be the only instance of 'select
NET'. Defconfigs that were relying on the select now lack networking
support.
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit 5d6be6a5 ("scsi_netlink : Make SCSI_NETLINK dependent on NET
instead of selecting NET") removed what happened to be the only instance
of 'select NET'. Defconfigs that were relying on the select now lack
networking support.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: sparclinux@vger.kernel.org
Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit 5d6be6a5 ("scsi_netlink : Make SCSI_NETLINK dependent on NET
instead of selecting NET") removed what happened to be the only instance
of 'select NET'. Defconfigs that were relying on the select now lack
networking support.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: linux-sh@vger.kernel.org
Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit 5d6be6a5 ("scsi_netlink : Make SCSI_NETLINK dependent on NET
instead of selecting NET") removed what happened to be the only instance
of 'select NET'. Defconfigs that were relying on the select now lack
networking support.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit 5d6be6a5 ("scsi_netlink : Make SCSI_NETLINK dependent on NET
instead of selecting NET") removed what happened to be the only instance
of 'select NET'. Defconfigs that were relying on the select now lack
networking support.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: linux-parisc@vger.kernel.org
Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit 5d6be6a5 ("scsi_netlink : Make SCSI_NETLINK dependent on NET
instead of selecting NET") removed what happened to be the only instance
of 'select NET'. Defconfigs that were relying on the select now lack
networking support.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: linux-mips@linux-mips.org
Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pull one last block fix from Jens Axboe:
"We've had an issue with scsi-mq where probing takes forever. This was
bisected down to the percpu changes for blk_mq_queue_enter(), and the
fact we now suffer an RCU grace period when killing a queue. SCSI
creates and destroys tons of queues, so this let to 10s of seconds of
stalls at boot for some.
Tejun has a real fix for this, but it's too involved for 3.17. So
this is a temporary workaround to expedite the queue killing until we
can fold in the real fix for 3.18 when that merge window opens"
* 'for-linus' of git://git.kernel.dk/linux-block:
blk-mq, percpu_ref: implement a kludge for SCSI blk-mq stall during probe
Enumeration
- Revert "PCI: Don't scan random busses in pci_scan_bridge()" (Bjorn Helgaas)
- Revert "PCI: Make sure bus number resources stay within their parents bounds" (Bjorn Helgaas)
PCI device hotplug
- Fix pciehp pcie_wait_cmd() timeout (Yinghai Lu)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=qP+Z
-----END PGP SIGNATURE-----
Merge tag 'pci-v3.17-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
"Here are a few fixes that should be in v3.17.
- Reverting "Don't scan random busses" covers up a CardBus regression
having to do with allocating CardBus bus numbers.
- Reverting "Make sure bus numbers stay within parents bounds" covers
up an ACPI _CRS bug that makes us reconfigure a bridge, causing a
broken device behind it to stop responding.
- The pciehp timeout change fixes some code we added in v3.17.
Without the fix, we can send a new hotplug command too early,
before the timeout has expired.
I hope for better fixes for the reverts, but those will have to come
after v3.17"
* tag 'pci-v3.17-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI: pciehp: Fix pcie_wait_cmd() timeout
Revert "PCI: Make sure bus number resources stay within their parents bounds"
Revert "PCI: Don't scan random busses in pci_scan_bridge()"
Pull crypto fixes from Herbert Xu:
"This fixes three issues:
- if ccp is loaded on a machine without ccp, it will incorrectly
activate causing all requests to fail. Fixed by preventing ccp
from loading if hardware isn't available.
- not all IRQs were enabled for the qat driver, leading to potential
stalls when it is used
- disabled buggy AVX CTR implementation in aesni"
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: aesni - disable "by8" AVX CTR optimization
crypto: ccp - Check for CCP before registering crypto algs
crypto: qat - Enable all 32 IRQs
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=nEDO
-----END PGP SIGNATURE-----
Merge tag 'media/v3.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab:
"For some last time fixes:
- a regression detected on Kernel 3.16 related to VBI Teletext
application breakage on drivers using videobuf2 (see
https://bugzilla.kernel.org/show_bug.cgi?id=84401). The bug was
noticed on saa7134 (migrated to VB2 on 3.16), but also affects
em28xx (migrated on 3.9 to VB2);
- two additional sanity checks at videobuf2;
- two fixups to restore proper VBI support at the em28xx driver;
- two Kernel oops fixups (at cx24123 and cx2341x drivers);
- a bug at adv7604 where an if was doing just the opposite as it
would be expected;
- some documentation fixups to match the behavior defined at the
Kernel"
* tag 'media/v3.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
[media] em28xx-v4l: get rid of field "users" in struct em28xx_v4l2"
[media] em28xx: fix VBI handling logic
[media] DocBook media: improve the poll() documentation
[media] DocBook media: fix the poll() 'no QBUF' documentation
[media] vb2: fix VBI/poll regression
[media] cx2341x: fix kernel oops
[media] cx24123: fix kernel oops due to missing parent pointer
[media] adv7604: fix inverted condition
[media] media/radio: fix radio-miropcm20.c build with io.h header file
[media] vb2: fix plane index sanity check in vb2_plane_cookie()
[media] DocBook media: update version number and V4L2 changes
[media] DocBook media: fix fieldname in struct v4l2_subdev_selection
[media] vb2: fix vb2 state check when start_streaming fails
[media] videobuf2-core.h: fix comment
[media] videobuf2-core: add comments before the WARN_ON
[media] videobuf2-dma-sg: fix for wrong GFP mask to sg_alloc_table_from_pages
particularly, but not only, fixing new "resync" code.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=gMsu
-----END PGP SIGNATURE-----
Merge tag 'md/3.17-more-fixes' of git://git.neil.brown.name/md
Pull bugfixes for md/raid1 from Neil Brown:
"It is amazing how much easier it is to find bugs when you know one is
there. Two bug reports resulted in finding 7 bugs!
All are tagged for -stable. Those that can't cause (rare) data
corruption, cause lockups.
Particularly, but not only, fixing new "resync" code"
* tag 'md/3.17-more-fixes' of git://git.neil.brown.name/md:
md/raid1: fix_read_error should act on all non-faulty devices.
md/raid1: count resync requests in nr_pending.
md/raid1: update next_resync under resync_lock.
md/raid1: Don't use next_resync to determine how far resync has progressed
md/raid1: make sure resync waits for conflicting writes to complete.
md/raid1: clean up request counts properly in close_sync()
md/raid1: be more cautious where we read-balance during resync.
md/raid1: intialise start_next_window for READ case to avoid hang
blk-mq uses percpu_ref for its usage counter which tracks the number
of in-flight commands and used to synchronously drain the queue on
freeze. percpu_ref shutdown takes measureable wallclock time as it
involves a sched RCU grace period. This means that draining a blk-mq
takes measureable wallclock time. One would think that this shouldn't
matter as queue shutdown should be a rare event which takes place
asynchronously w.r.t. userland.
Unfortunately, SCSI probing involves synchronously setting up and then
tearing down a lot of request_queues back-to-back for non-existent
LUNs. This means that SCSI probing may take more than ten seconds
when scsi-mq is used.
This will be properly fixed by implementing a mechanism to keep
q->mq_usage_counter in atomic mode till genhd registration; however,
that involves rather big updates to percpu_ref which is difficult to
apply late in the devel cycle (v3.17-rc6 at the moment). As a
stop-gap measure till the proper fix can be implemented in the next
cycle, this patch introduces __percpu_ref_kill_expedited() and makes
blk_mq_freeze_queue() use it. This is heavy-handed but should work
for testing the experimental SCSI blk-mq implementation.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Christoph Hellwig <hch@infradead.org>
Link: http://lkml.kernel.org/g/20140919113815.GA10791@lst.de
Fixes: add703fda9 ("blk-mq: use percpu_ref for mq usage count")
Cc: Kent Overstreet <kmo@daterainc.com>
Cc: Jens Axboe <axboe@kernel.dk>
Tested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
The "by8" implementation introduced in commit 22cddcc7df ("crypto: aes
- AES CTR x86_64 "by8" AVX optimization") is failing crypto tests as it
handles counter block overflows differently. It only accounts the right
most 32 bit as a counter -- not the whole block as all other
implementations do. This makes it fail the cryptomgr test #4 that
specifically tests this corner case.
As we're quite late in the release cycle, just disable the "by8" variant
for now.
Reported-by: Romain Francoise <romain@orebokech.com>
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: Chandramouli Narayanan <mouli@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
The following bug can be triggered by hot adding and removing a large number of
xen domain0's vcpus repeatedly:
BUG: unable to handle kernel NULL pointer dereference at 0000000000000004 IP: [..] find_busiest_group
PGD 5a9d5067 PUD 13067 PMD 0
Oops: 0000 [#3] SMP
[...]
Call Trace:
load_balance
? _raw_spin_unlock_irqrestore
idle_balance
__schedule
schedule
schedule_timeout
? lock_timer_base
schedule_timeout_uninterruptible
msleep
lock_device_hotplug_sysfs
online_store
dev_attr_store
sysfs_write_file
vfs_write
SyS_write
system_call_fastpath
Last level cache shared mask is built during CPU up and the
build_sched_domain() routine takes advantage of it to setup
the sched domain CPU topology.
However, llc_shared_mask is not released during CPU disable,
which leads to an invalid sched domainCPU topology.
This patch fix it by releasing the llc_shared_mask correctly
during CPU disable.
Yasuaki also reported that this can happen on real hardware:
https://lkml.org/lkml/2014/7/22/1018
His case is here:
==
Here is an example on my system.
My system has 4 sockets and each socket has 15 cores and HT is
enabled. In this case, each core of sockes is numbered as
follows:
| CPU#
Socket#0 | 0-14 , 60-74
Socket#1 | 15-29, 75-89
Socket#2 | 30-44, 90-104
Socket#3 | 45-59, 105-119
Then llc_shared_mask of CPU#30 has 0x3fff80000001fffc0000000.
It means that last level cache of Socket#2 is shared with
CPU#30-44 and 90-104.
When hot-removing socket#2 and #3, each core of sockets is
numbered as follows:
| CPU#
Socket#0 | 0-14 , 60-74
Socket#1 | 15-29, 75-89
But llc_shared_mask is not cleared. So llc_shared_mask of CPU#30
remains having 0x3fff80000001fffc0000000.
After that, when hot-adding socket#2 and #3, each core of
sockets is numbered as follows:
| CPU#
Socket#0 | 0-14 , 60-74
Socket#1 | 15-29, 75-89
Socket#2 | 30-59
Socket#3 | 90-119
Then llc_shared_mask of CPU#30 becomes
0x3fff8000fffffffc0000000. It means that last level cache of
Socket#2 is shared with CPU#30-59 and 90-104. So the mask has
the wrong value.
Signed-off-by: Wanpeng Li <wanpeng.li@linux.intel.com>
Tested-by: Linn Crosetto <linn@hp.com>
Reviewed-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Toshi Kani <toshi.kani@hp.com>
Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Cc: <stable@vger.kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Steven Rostedt <srostedt@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1411547885-48165-1-git-send-email-wanpeng.li@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
A number of people are reporting seeing the "setup_efi_pci() failed!"
error message in what used to be a quiet boot,
https://bugzilla.kernel.org/show_bug.cgi?id=81891
The message isn't all that helpful because setup_efi_pci() can return a
non-success error code for a variety of reasons, not all of them fatal.
Let's drop the return code from setup_efi_pci*() altogether, since
there's no way to process it in any meaningful way outside of the inner
__setup_efi_pci*() functions.
Reported-by: Darren Hart <dvhart@linux.intel.com>
Reported-by: Josh Boyer <jwboyer@fedoraproject.org>
Cc: Ulf Winkelvos <ulf@winkelvos.de>
Cc: Andre Müller <andre.muller@web.de>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
There is possibility with misconfigured pins that interrupt occurs instantly
after setting irq_set_chained_handler() in gpiochip_set_chained_irqchip().
Now if handler gets called before irq_set_handler_data() the handler gets
NULL handler data.
Fix this by moving irq_set_handler_data() call before
irq_set_chained_handler() in gpiochip_set_chained_irqchip().
Cc: Stable <stable@vger.kernel.org> # 3.15+
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
GPIO direction flags are not getting set because
an 'if' statement is the wrong way around.
Cc: Stable <stable@vger.kernel.org> # 3.15+
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
If the ccp is built as a built-in module, then ccp-crypto (whether
built as a module or a built-in module) will be able to load and
it will register its crypto algorithms. If the system does not have
a CCP this will result in -ENODEV being returned whenever a command
is attempted to be queued by the registered crypto algorithms.
Add an API, ccp_present(), that checks for the presence of a CCP
on the system. The ccp-crypto module can use this to determine if it
should register it's crypto alogorithms.
Cc: stable@vger.kernel.org
Reported-by: Scot Doyle <lkml14@scotdoyle.com>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Tested-by: Scot Doyle <lkml14@scotdoyle.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
since commit 31964ffebb ("tty: serial: msm: Remove direct access to GSBI")'
serial hangs if earlyprintk are enabled.
This hang is noticed only when the GSBI driver is probed and all the
earlyprintks before gsbi probe are seen on the console.
The reason why it hangs is because GSBI driver disables hclk in its
probe function without realizing that the serial IP might be in use by
a bootconsole. As gsbi driver disables the clock in probe the
bootconsole locks up.
Turning off hclk's could be dangerous if there are system components
like earlyprintk using the hclk.
This patch fixes the issue by delegating the clock management to
probe and remove functions in gsbi rather than disabling the clock in probe.
More detailed problem description can be found here:
http://www.spinics.net/lists/linux-arm-msm/msg10589.html
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
- Fixes for the new memory region re-registration support
- iSER initiator error path fixes
- Grab bag of small fixes for the qib and ocrdma hardware drivers
- Larger set of fixes for mlx4, especially in RoCE mode
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABCAAGBQJUIexdAAoJEENa44ZhAt0hP10QAJztxlS2a8U3JCJzthwSYxlI
ohT9487iLk1uEcj4Z3i7w2ERRUzXaHbRTktNHFjwfRb8x2qMUgT2PfD6/30sQ250
nJAk3FRFNipxKkJSfmcc3+O4r91i4F+CaN8DGypaBDHcupeD2drKocl/Iu5MIvkG
e5CzLlS7i/xrWKmgYP4bIqqFZsqQ+2rJrYBDybuLZSaZNd0PTDE3yCDihfOcsxjn
TeOCVbm5895fPRtxzeCGHy8bXbYYN9vItuhtHC+sntYtbhNJhjpmP+1yD6M2SoZR
34sGd7AA1j1H6ATmanzeW2aALkFYPIuGihDbbnRQlDG1v09lEPfP2GtfLxoQ9Ibo
nfe2rsthzV6Qh2xcXjn6KicgV7bb6aSUXEK24zKx7O3MkOvHkOC/JIIrd9dFe+uj
R7pUd3XlAk8SBhTQ4gLub06Dl7ynzSRArwcdMTHp30LvtnjJZoQR67WGGrsdwlIW
MV43105i7iLCcdaSd0ihKnR6OFlSh13Z0wpu+B386bwxkHxjFJXkVHxOJir/iAk9
cW4RXbA/ic7nwIjes4GbMNDOvdJO2tDcg9KGSgiDY3kC5GksPqfxXYVDlMB2rFoE
PhfQ8TOcbZYTmlcKLMpMIFXP484VPhWQJeYWPOf9KGS6aW5QRNPsPCmAvaoSXWLs
GVSlvjbE6O7MgonqG1Jh
=Kpm1
-----END PGP SIGNATURE-----
Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
Pull infiniband/rdma fixes from Roland Dreier:
"Last late set of InfiniBand/RDMA fixes for 3.17:
- fixes for the new memory region re-registration support
- iSER initiator error path fixes
- grab bag of small fixes for the qib and ocrdma hardware drivers
- larger set of fixes for mlx4, especially in RoCE mode"
* tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (26 commits)
IB/mlx4: Fix VF mac handling in RoCE
IB/mlx4: Do not allow APM under RoCE
IB/mlx4: Don't update QP1 in native mode
IB/mlx4: Avoid accessing netdevice when building RoCE qp1 header
mlx4: Fix mlx4 reg/unreg mac to work properly with 0-mac addresses
IB/core: When marshaling uverbs path, clear unused fields
IB/mlx4: Avoid executing gid task when device is being removed
IB/mlx4: Fix lockdep splat for the iboe lock
IB/mlx4: Get upper dev addresses as RoCE GIDs when port comes up
IB/mlx4: Reorder steps in RoCE GID table initialization
IB/mlx4: Don't duplicate the default RoCE GID
IB/mlx4: Avoid null pointer dereference in mlx4_ib_scan_netdevs()
IB/iser: Bump version to 1.4.1
IB/iser: Allow bind only when connection state is UP
IB/iser: Fix RX/TX CQ resource leak on error flow
RDMA/ocrdma: Use right macro in query AH
RDMA/ocrdma: Resolve L2 address when creating user AH
mlx4: Correct error flows in rereg_mr
IB/qib: Correct reference counting in debugfs qp_stats
IPoIB: Remove unnecessary port query
...
One fix is about a buggy compuation in PCM API function Clemens
spotted out, but the impact must be really small as no one
really uses it in user-space side. The rest are a trivial fix
for a HD-audio model and a USB-audio device-specific regression
fix, so all look fairly safe to apply.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=GQ9M
-----END PGP SIGNATURE-----
Merge tag 'sound-3.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"One fix is about a buggy computation in PCM API function Clemens
spotted out, but the impact must be really small as no one really uses
it in user-space side.
The rest are a trivial fix for a HD-audio model and a USB-audio
device-specific regression fix, so all look fairly safe to apply"
* tag 'sound-3.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: snd-usb-caiaq: Fix LED commands for Kore controller
ALSA: pcm: fix fifo_size frame calculation
ALSA: hda - Add fixup model name lookup for Lemote A1205
Pull final block fixes from Jens Axboe:
"This week and last we've been fixing some corner cases related to
blk-mq, mostly. I ended up pulling most of that out of for-linus
yesterday, which is why the branch looks fresh. The rest were
postponed for 3.18.
This pull request contains:
- Fix from Christoph, avoiding a stack overflow when FUA insertion
would recursive infinitely.
- Fix from David Hildenbrand on races between the timeout handler and
uninitialized requests. Fixes a real issue that virtio_blk has run
into.
- A few fixes from me:
- Ensure that request deadline/timeout is ordered before the
request is marked as started.
- A potential oops on out-of-memory, when we scale the queue
depth of the device and retry.
- A hang fix on requeue from SCSI, where the hardware queue
would be stopped when we attempt to re-run it (and hence
nothing would happen, stalling progress).
- A fix for commit 2da78092, where the cleanup path was moved
to RCU, but a debug might_sleep() was inadvertently left in
the code. This causes warnings for people"
* 'for-linus' of git://git.kernel.dk/linux-block:
genhd: fix leftover might_sleep() in blk_free_devt()
blk-mq: use blk_mq_start_hw_queues() when running requeue work
blk-mq: fix potential oops on out-of-memory in __blk_mq_alloc_rq_maps()
blk-mq: avoid infinite recursion with the FUA flag
blk-mq: Avoid race condition with uninitialized requests
blk-mq: request deadline must be visible before marking rq as started
Pull parisc fixes from Helge Deller:
"We avoid using -mfast-indirect-calls for 64bit kernel builds to
prevent building an unbootable kernel due to latest gcc changes.
In the pdc_stable/firmware-access driver we fix a few possible stack
overflows and we now call secure_computing_strict() instead of
secure_computing() which fixes upcoming SECCOMP patches in the
for-next trees"
* 'parisc-3.17-7' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Only use -mfast-indirect-calls option for 32-bit kernel builds
parisc: pdc_stable.c: Avoid potential stack overflows
parisc: pdc_stable.c: Cleaning up unnecessary use of memset in conjunction with strncpy
parisc: ptrace: use secure_computing_strict()
This reverts commit f23cf8bd5c ("efi/x86: efistub: Move shared
dependencies to <asm/efi.h>") as well as the x86 parts of commit
f4f75ad574 ("efi: efistub: Convert into static library").
The road leading to these two reverts is long and winding.
The above two commits were merged during the v3.17 merge window and
turned the common EFI boot stub code into a static library. This
necessitated making some symbols global in the x86 boot stub which
introduced new entries into the early boot GOT.
The problem was that we weren't fixing up the newly created GOT entries
before invoking the EFI boot stub, which sometimes resulted in hangs or
resets. This failure was reported by Maarten on his Macbook pro.
The proposed fix was commit 9cb0e39423 ("x86/efi: Fixup GOT in all
boot code paths"). However, that caused issues for Linus when booting
his Sony Vaio Pro 11. It was subsequently reverted in commit
f3670394c2.
So that leaves us back with Maarten's Macbook pro not booting.
At this stage in the release cycle the least risky option is to revert
the x86 EFI boot stub to the pre-merge window code structure where we
explicitly #include efi-stub-helper.c instead of linking with the static
library. The arm64 code remains unaffected.
We can take another swing at the x86 parts for v3.18.
Conflicts:
arch/x86/include/asm/efi.h
Tested-by: Josh Boyer <jwboyer@fedoraproject.org>
Tested-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Tested-by: Leif Lindholm <leif.lindholm@linaro.org> [arm64]
Tested-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
In spite of what the GCC manual says, the -mfast-indirect-calls has
never been supported in the 64-bit parisc compiler. Indirect calls have
always been done using function descriptors irrespective of the
-mfast-indirect-calls option.
Recently, it was noticed that a function descriptor was always requested
when the -mfast-indirect-calls option was specified. This caused
problems when the option was used in application code and doesn't make
any sense because the whole point of the option is to avoid using a
function descriptor for indirect calls.
Fixing this broke 64-bit kernel builds.
I will fix GCC but for now we need the attached change. This results in
the same kernel code as before.
Signed-off-by: John David Anglin <dave.anglin@bell.net>
Cc: stable@vger.kernel.org # v3.0+
Signed-off-by: Helge Deller <deller@gmx.de>
"select NET" in drivers/scsi/Kconfig
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=GdXa
-----END PGP SIGNATURE-----
Merge tag 'please-pull-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux
Pull ia64 defconfig update from Tony Luck:
"Need to rebuild defconfig files to cope with removal of "select NET"
in drivers/scsi/Kconfig"
* tag 'please-pull-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
[IA64] refresh arch/ia64/configs/* using "make savedefconfig"
Add support for two more processors to fam15h_power driver.
Also fix a bug in the same driver to only report the power level
on chips which actually support reporting it.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=i4EB
-----END PGP SIGNATURE-----
Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
- Fix a resource leak in tmp103 driver
- Add support for two more processors to fam15h_power driver
- Also fix a bug in the same driver to only report the power level on
chips which actually support reporting it
* tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (tmp103) Fix resource leak bug in tmp103 temperature sensor driver
hwmon: (fam15h_power) Add support for two more processors
hwmon: (fam15h_power) Make actual power reporting conditional
Prompted by a change to drivers/scsi/Kconfig which used to do a
"select NET" but now does a "depends on NET". This meant that some
configurations ended up without CONFIG_NET=y
Signed-off-by Tony Luck <tony.luck@intel.com>
yesterday's pull request. Normally I would have waited for
some other patches to pile up, but since 3.17 might be short
here it is.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=ZkSE
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull another kvm fix from Paolo Bonzini:
"Another fix for 3.17 arrived at just the wrong time, after I had sent
yesterday's pull request. Normally I would have waited for some other
patches to pile up, but since 3.17 might be short here it is"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
arm/arm64: KVM: Fix unaligned access bug on gicv2 access
Pull cgroup fix from Tejun Heo:
"One late fix for cgroup.
I was waiting for another set of fixes for a long-standing obscure
cpuset bug but am not sure whether they'll be ready before v3.17
release. This one is a simple fix for a mutex unlock balance bug in
an allocation failure path in pidlist_array_load().
The bug was introduced in v3.14 and the fix is tagged for -stable"
* 'for-3.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup: fix unbalanced locking
In the brcmf_count_20mhz_channels function we are looping through a list
of channels received from firmware. Since the index of the first channel
is 0 the condition leads to an off by one bug. This is causing us to hit
the WARN_ON_ONCE(1) calls in the brcmu_d11n_decchspec function, which is
how I discovered the bug.
Introduced by:
commit b48d891676
("brcmfmac: rework wiphy structure setup")
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Emil Goode <emilgoode@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Otherwise we may fail to init the second compute ring.
Noticed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Check the correct bit for audio. Seems like a copy-paste error from the
start:
commit 9ed109a7b4
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Thu Apr 24 23:54:52 2014 +0200
drm/i915: Track has_audio in the pipe config
Reported-by: Martin Andersen <martin.x.andersen@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82756
Cc: stable@vger.kernel.org # 3.16+
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Ring init and cleanup are not balanced because we re-init the rings on
resume without having cleaned them up on suspend. This leads to the
driver leaking the parser's hash tables with a kmemleak signature such
as this:
unreferenced object 0xffff880405960980 (size 32):
comm "systemd-udevd", pid 516, jiffies 4294896961 (age 10202.044s)
hex dump (first 32 bytes):
d0 85 46 c0 ff ff ff ff 00 00 00 00 00 00 00 00 ..F.............
98 60 28 04 04 88 ff ff 00 00 00 00 00 00 00 00 .`(.............
backtrace:
[<ffffffff81816f9e>] kmemleak_alloc+0x4e/0xb0
[<ffffffff811fa678>] kmem_cache_alloc_trace+0x168/0x2f0
[<ffffffffc03e20a5>] i915_cmd_parser_init_ring+0x2a5/0x3e0 [i915]
[<ffffffffc04088a2>] intel_init_ring_buffer+0x202/0x470 [i915]
[<ffffffffc040c998>] intel_init_vebox_ring_buffer+0x1e8/0x2b0 [i915]
[<ffffffffc03eff59>] i915_gem_init_hw+0x2f9/0x3a0 [i915]
[<ffffffffc03f0057>] i915_gem_init+0x57/0x1d0 [i915]
[<ffffffffc045e26a>] i915_driver_load+0xc0a/0x10e0 [i915]
[<ffffffffc02e0d5d>] drm_dev_register+0xad/0x100 [drm]
[<ffffffffc02e3b9f>] drm_get_pci_dev+0x8f/0x200 [drm]
[<ffffffffc03c934b>] i915_pci_probe+0x3b/0x60 [i915]
[<ffffffff81436725>] local_pci_probe+0x45/0xa0
[<ffffffff81437a69>] pci_device_probe+0xd9/0x130
[<ffffffff81524f4d>] driver_probe_device+0x12d/0x3e0
[<ffffffff815252d3>] __driver_attach+0x93/0xa0
[<ffffffff81522e1b>] bus_for_each_dev+0x6b/0xb0
This patch extends the current convention of checking whether a
resource is already allocated before allocating it during ring init.
Longer term it might make sense to only init the rings once.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83794
Tested-by: Kari Suvanto <kari.tj.suvanto@gmail.com>
Signed-off-by: Brad Volkin <bradley.d.volkin@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: stable@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This reverts commit 9cb0e39423.
It causes my Sony Vaio Pro 11 to immediately reboot at startup.
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: Peter Anvin <hpa@zytor.com>
Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Matt Fleming <matt.fleming@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
too some time to narrow down. Although a bit intrusive, this would
be good to get into the -rc cycle as there are quite a few boards
out there with omap3 es2.1 and es3.0, and we have those in at least
three boot test systems too that show errors without this patch.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=3MaO
-----END PGP SIGNATURE-----
Merge tag 'fix-v3.17-io-chain-v3' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Regression fix for early omap3 revisions for wake-up events that
too some time to narrow down. Although a bit intrusive, this would
be good to get into the -rc cycle as there are quite a few boards
out there with omap3 es2.1 and es3.0, and we have those in at least
three boot test systems too that show errors without this patch.
* tag 'fix-v3.17-io-chain-v3' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP3: Fix I/O chain clock line assertion timed out error
Signed-off-by: Olof Johansson <olof@lixom.net>
- Fix for omap_l3_noc bus code
- Serial console fix for cm-t53
- NAND timings fix for dra7-evm
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=NJhf
-----END PGP SIGNATURE-----
Merge tag 'fixes-v3.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Few regression fixes for omaps for the -rc cycle:
- Fix for omap_l3_noc bus code
- Serial console fix for cm-t53
- NAND timings fix for dra7-evm
* tag 'fixes-v3.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
bus: omap_l3_noc: Fix connID for OMAP4
ARM: dts: cm-t54: fix serial console power supply.
ARM: dts: dra7-evm: Fix NAND GPMC timings
Signed-off-by: Olof Johansson <olof@lixom.net>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=s3j+
-----END PGP SIGNATURE-----
Merge tag 'fixes-v3.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into fixes
Keystone Edision dts fix for -rc cycle. Fix the PCIE and USB nodes.
* tag 'fixes-v3.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
ARM: keystone: dts: fix bindings for pcie and usb clock nodes
Signed-off-by: Olof Johansson <olof@lixom.net>
Commit 63288b721a ("ARM: imx: fix shared gate clock") attempted to fix
an issue with particular enable/disable sequence from two shared gate
clocks. But unfortunately, while it partially fixed the issue, it also
did something wrong in .is_enabled() function hook. In case of shared
gate, the function shouldn't really query the hardware state via
share_count, because the function is trying to query the enabling state
of the clock in question, not the hardware state which is shared by
multiple clocks.
Fix the issue by returning the enable_count of the clock itself which is
maintained by clock core, in case it's a clock sharing hardware gate
with others. As the result, the initialization of share_count per
hardware state is not needed now. So remove it.
Reported-by: Fabio Estevam <fabio.estevam@freescale.com>
Fixes: 63288b721a ("ARM: imx: fix shared gate clock")
Cc: <stable@vger.kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
pcie_poll_cmd() take msecs instead of jiffies, so convert timeout to msecs.
Fixes: 40b960831c ("PCI: pciehp: Compute timeout from hotplug command start time")
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Pull networking fixes from David Miller:
1) If the user gives us a msg_namelen of 0, don't try to interpret
anything pointed to by msg_name. From Ani Sinha.
2) Fix some bnx2i/bnx2fc randconfig compilation errors.
The gist of the issue is that we firstly have drivers that span both
SCSI and networking. And at the top of that chain of dependencies
we have things like SCSI_FC_ATTRS and SCSI_NETLINK which are
selected.
But since select is a sledgehammer and ignores dependencies,
everything to select's SCSI_FC_ATTRS and/or SCSI_NETLINK has to also
explicitly select their dependencies and so on and so forth.
Generally speaking 'select' is supposed to only be used for child
nodes, those which have no dependencies of their own. And this
whole chain of dependencies in the scsi layer violates that rather
strongly.
So just make SCSI_NETLINK depend upon it's dependencies, and so on
and so forth for the things selecting it (either directly or
indirectly).
From Anish Bhatt and Randy Dunlap.
3) Fix generation of blackhole routes in IPSEC, from Steffen Klassert.
4) Actually notice netdev feature changes in rtl_open() code, from
Hayes Wang.
5) Fix divide by zero in bond enslaving, from Nikolay Aleksandrov.
6) Missing memory barrier in sunvnet driver, from David Stevens.
7) Don't leave anycast addresses around when ipv6 interface is
destroyed, from Sabrina Dubroca.
8) Don't call efx_{arch}_filter_sync_rx_mode before addr_list_lock is
initialized in SFC driver, from Edward Cree.
9) Fix missing DMA error checking in 3c59x, from Neal Horman.
10) Openvswitch doesn't emit OVS_FLOW_CMD_NEW notifications accidently,
fix from Samuel Gauthier.
11) pch_gbe needs to select NET_PTP_CLASSIFY otherwise we can get a
build error.
12) Fix macvlan regression wherein we stopped emitting
broadcast/multicast frames over software devices. From Nicolas
Dichtel.
13) Fix infiniband bug due to unintended overflow of skb->cb[], from
Eric Dumazet. And add an assertion so this doesn't happen again.
14) dm9000_parse_dt() should return error pointers, not NULL. From
Tobias Klauser.
15) IP tunneling code uses this_cpu_ptr() in preemptible contexts, fix
from Eric Dumazet.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (87 commits)
net: bcmgenet: call bcmgenet_dma_teardown in bcmgenet_fini_dma
net: bcmgenet: fix TX reclaim accounting for fragments
ipv4: do not use this_cpu_ptr() in preemptible context
dm9000: Return an ERR_PTR() in all error conditions of dm9000_parse_dt()
r8169: fix an if condition
r8152: disable ALDPS
ipoib: validate struct ipoib_cb size
net: sched: shrink struct qdisc_skb_cb to 28 bytes
tg3: Work around HW/FW limitations with vlan encapsulated frames
macvlan: allow to enqueue broadcast pkt on virtual device
pch_gbe: 'select' NET_PTP_CLASSIFY.
scsi: Use 'depends' with LIBFC instead of 'select'.
openvswitch: restore OVS_FLOW_CMD_NEW notifications
genetlink: add function genl_has_listeners()
lib: rhashtable: remove second linux/log2.h inclusion
net: allow macvlans to move to net namespace
3c59x: Fix bad offset spec in skb_frag_dma_map
3c59x: Add dma error checking and recovery
sparc: bpf_jit: fix support for ldx/stx mem and SKF_AD_VLAN_TAG
can: at91_can: add missing prepare and unprepare of the clock
...
The fixes for TI DRA7 remove divide-by-zero errors. The recently merged
AT91 clock driver fixes some bad error checking and the QCOM driver fix
restores audio for that platform, a clear regression. A list iteration
bug in the framework core was hit recently and is fixed up here. Finally
a compilation warning is fixed for efm32gg, which is also a regression
fix.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=dUkX
-----END PGP SIGNATURE-----
Merge tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux
Pull clock layer fixes from Mike Turquette:
"The fixes for the clock tree are mostly run-time bugs in clock
drivers.
The fixes for TI DRA7 remove divide-by-zero errors. The recently
merged AT91 clock driver fixes some bad error checking and the QCOM
driver fix restores audio for that platform, a clear regression. A
list iteration bug in the framework core was hit recently and is fixed
up here. Finally a compilation warning is fixed for efm32gg, which is
also a regression fix"
* tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux:
clk/efm32gg: fix dt init prototype
clk: prevent erronous parsing of children during rate change
clk: rockchip: Fix the clocks for i2c1 and i2c2
clk: qcom: Fix sdc 144kHz frequency entry
clk: at91: fix num_parents test in at91sam9260 slow clk implementation
clk: ti: dra7-atl: Provide error check for incoming parameters in set_rate
clk: ti: divider: Provide error check for incoming parameters in set_rate
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=ojl4
-----END PGP SIGNATURE-----
Merge tag 'fscache-fixes-20140917' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
Pull fs-cache fixes from David Howells:
- Put a timeout in releasepage() to deal with a recursive hang between
the memory allocator, writeback, ext4 and fscache under memory
pressure.
- Fix a pair of refcount bugs in the fscache error handling.
- Remove a couple of unused pagevecs.
- The cachefiles requirement that the base directory support rename
should permit rename2 as an alternative - otherwise certain
filesystems cannot now be used as backing stores (such as ext4).
* tag 'fscache-fixes-20140917' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
CacheFiles: Handle rename2
cachefiles: remove two unused pagevecs.
FS-Cache: refcount becomes corrupt under vma pressure.
FS-Cache: Reduce cookie ref count if submit fails.
FS-Cache: Timeout for releasepage()
Florian Fainelli says:
====================
net: bcmgenet: TX reclaim and DMA fixes
This patch set contains one fix for an accounting problem while reclaiming
transmitted buffers having fragments, and the second fix is to make sure
that the DMA shutdown is properly controlled.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
We should not be manipulaging the DMA_CTRL registers directly by writing
0 to them to disable DMA. This is an operation that needs to be timed to
make sure the DMA engines have been properly stopped since their state
machine stops on a packet boundary, not immediately.
Make sure that tha bcmgenet_fini_dma() calls bcmgenet_dma_teardown() to
ensure a proper DMA engine state. As a result, we need to reorder the
function bodies to resolve the use dependency.
Fixes: 1c1008c793 ("net: bcmgenet: add main driver file")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The GENET driver supports SKB fragments, and succeeds in transmitting
them properly, but when reclaiming these transmitted fragments, we will
only update the count of free buffer descriptors by 1, even for SKBs
with fragments. This leads to the networking stack thinking it has more
room than the hardware has when pushing new SKBs, and backing off
consequently because we return NETDEV_TX_BUSY.
Fix this by accounting for the SKB nr_frags plus one (itself) and update
ring->free_bds accordingly with that value for each iteration loop in
__bcmgenet_tx_reclaim().
Fixes: 1c1008c793 ("net: bcmgenet: add main driver file")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller