In this file, function names are otherwise used as pointers without &.
A simplified version of the Coccinelle semantic patch that makes this
change is as follows:
// <smpl>
@r@
identifier f;
@@
f(...) { ... }
@@
identifier r.f;
@@
- &f
+ f
// </smpl>
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
The raminit register is shared register for both can0 and can1. Since commit:
32766ff net: can: Convert to use devm_ioremap_resource
devm_ioremap_resource() is used to map raminit register. When using both
interfaces the mapping for the can1 interface fails, leading to a non
functional can interface.
Signed-off-by: George Cherian <george.cherian@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Cc: linux-stable <stable@vger.kernel.org> # >= v3.11
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
After 11878b40e[net-timestamp: SOCK_RAW and PING timestamping], this comment
becomes obsolete since the codes check not only UDP socket, but also RAW sock;
and the codes are clear, not need the comments
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Cyrille Pitchen says:
====================
net/macb: add HW features to macb driver
this series of patches adds new hardware features to macb driver. These
features can be enabled/disabled at runtime using ethtool. Depending on
hardware and design configuration, some are enabled by default whereas other
are disabled.
For instance, checksum offload features are enabled by default for gem designed
for packet buffer mode but disabled for fifo mode design or for old macb.
Besides, the scatter-gather feature is enabled and tested on macb but disabled
on sama5d3x gem. When testing this feature on sama5d3x gem, TX lockups occured
frequently.
Also, the RX checksum offload feature is enabled at GEM level only when both
IFF_PROMISC bit is clear in dev->flags and NETIF_F_RXCSUM bit is set in
dev->features.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
this new compatibility string prevents macb/gem driver from using the
scatter-gather and gso features on sama5d3x boards.
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
When RX checksum offload is enabled at GEM level (bit 24 set in the Network
Control Register), frames with invalid IP, TCP or UDP checksums are
discarted even if promiscuous mode is enabled (bit 4 set in the Network Control
Register).
This was verified with a simple userspace program, which corrupts UDP checksum
using libnetfilter_queue.
Then both IFF_PROMISC bit must be clear in dev->flags and NETIF_F_RXCSUM bit
must be set in dev->features to enable RX checksum offload at GEM level. This
way tcpdump is still able to capture corrupted frames.
Also skb->ip_summed is set to CHECKSUM_UNNECESSARY only when both TCP/IP or
UDP/IP checksums were verified by the GEM. Indeed the GEM may verify only IP
checksum but not the one for ICMP (or other protocol than TCP or UDP).
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The scatter-gather feature will allow to enable the Generic Segmentation Offload.
Generic Segmentation Offload can be enabled/disabled using ethtool -K DEVNAME gso on|off.
e.g:
ethtool -K eth0 gso off
When enabled, the driver may be provided with socket buffers splitted into many fragments.
These fragments need to be queued into the TX ring in reverse order, starting from to the
last one down to the first one, to avoid a race condition with the MAC.
Especially the 'TX_USED' bit in word 1 of the transmit buffer descriptor of the
first fragment should be cleared at the very final step of the queueing algorithm.
This will tell the hardware that fragments are ready to be sent.
Also since the MAC only update the status word of the first buffer descriptor of the
ethernet frame, the queueing algorithm can no longer expect a 'TX_USED' bit to be set by
the MAC into the buffer descriptor following the one for last fragment of the skb.
This is why the driver sets the 'TX_USED' bit before queueing any fragment, so the end of
queue position is well defined for the MAC.
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This addition will also allow to configure DMA burst length.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
removing unused function as part of driver cleanup.`
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
When the usb speed of the RTL8152 is not high speed, the USB_DEV_STAT[2:1]
should be equal to [0 1]. That is, the STAT_SPEED_FULL should be equal
to 2.
There is a easy way to check the usb speed by the speed field of the
struct usb_device. Use it to replace the original metheod.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Spotted-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Fixes sparse warning intrduced by commit 0fef9d0 ("net/mlx4_en: Disable
blueflame using ethtool private flags")
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ethernet RX DMA buffers are polled in NAPI work queue other than received
directly in DMA RX interrupt handler.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
"net" is normally for struct net*, pointer to struct net_device
should be named to either "dev" or "ndev" etc.
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch changes instances of magic numbers like 4 and 8 to equivalent
constants.
The Coccinelle semantic patch used for making the change is as follows:
// <smpl>
@r@
type T;
T E;
identifier fld;
identifier c;
@@
E->fld & c
@s@
constant C;
identifier r.c;
@@
#define c C
@@
r.T E;
identifier r.fld;
identifier r.c;
constant s.C;
@@
E->fld &
- C
+ c
// </smpl>
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Fix incorrect check introduced in commit fc5ab020 ("cxgb4: Replaced the
backdoor mechanism to access the HW memory with PCIe Window method"). We where
checking for write operation and doing a read, changed it accordingly.
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
eBPF is used by socket filtering, seccomp and soon by tracing and
exposed to userspace, therefore 'sock_filter_int' name is not accurate.
Rename it to 'bpf_insn'
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Get rid of the CONFIG_PM_SLEEP ifdef by annotating the suspend/resume functions
with '__maybe_unused' in order to keep the code simpler and shorter.
While at it, declare the suspend/resume functions in a single line.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
In this file, function names are otherwise used as pointers without &.
A simplified version of the Coccinelle semantic patch that makes this
change is as follows:
// <smpl>
@r@
identifier f;
@@
f(...) { ... }
@@
identifier r.f;
@@
- &f
+ f
// </smpl>
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
In this file, function names are otherwise used as pointers without &.
A simplified version of the Coccinelle semantic patch that makes this
change is as follows:
// <smpl>
@r@
identifier f;
@@
f(...) { ... }
@@
identifier r.f;
@@
- &f
+ f
// </smpl>
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
In this file, function names are otherwise used as pointers without &.
A simplified version of the Coccinelle semantic patch that makes this
change is as follows:
// <smpl>
@r@
identifier f;
@@
f(...) { ... }
@@
identifier r.f;
@@
- &f
+ f
// </smpl>
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
John W. Linville says:
====================
pull request: wireless 2014-07-24
Please pull this batch of fixes intended for the 3.16 stream...
For the mac80211 fixes, Johannes says:
"I have two fixes: one for tracing that fixes a long-standing NULL
pointer dereference, and one for a mac80211 issue that causes iwlmvm to
send invalid frames during authentication/association."
and,
"One more fix - for a bug in the newly introduced code that obtains rate
control information for stations."
For the iwlwifi fixes, Emmanuel says:
"It includes a merge damage fix. This region has been changed in -next
and -fixes quite a few times and apparently, I failed to handle it
properly, so here the fix. Along with that I have a fix from Eliad
to properly handle overlapping BSS in AP mode."
On top of that, Felix provides and ath9k fix for Tx stalls that happen
after an aggregation session failure.
Please let me know if there are problems! There are some changes
here that will cause merge conflicts in -next. Once you merge this
I can pull it into wireless-next and resolve those issues.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Pravin B Shelar says:
====================
Open vSwitch
Following patches adds three features to OVS
1. Add fairness to upcall processing.
2. Hash action.
3. Enable Tunnel GSO features.
Rest of patches are bug fixes related to patches from same series.
v2 series changes first patch according to comment from Dave Miller.
v3 series changes first patch according to comment from Nikolay Aleksandrov.
v4 series update recirc patch commit msg.
v5 series resolve conflict with net-next, updated recic action patch.
v6 series sends all patches.
v7 series drop recirc patches.
v8 series checkpatch fix
v9 series drop HASH action patch. update sample action commit msg.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Jeff Kirsher says:
====================
Intel Wired LAN Driver Updates 2014-07-24
This series contains updates to igb, ixgbe, i40e and i40evf.
Mark fixes a possible attempt to dereference a NULL pointer in ixgbe_probe().
Also changes some uses of strncpy to strlcpy when clearing is not needed to
prevent information leakage.
Jacob fixes a bug in the misuse of the list_for_each macro to loop over
every entry in the bus_list. Instead of attempting to loop over the list
from a random entry point, go up to the bus and use the real list_head
entry point. This prevents the possible read or write of unallocated or
incorrectly addressed memory. Then provides a patch to prevent the
display of the minimum link qualification check if we might be in a
virtual machine. This check is incorrect and misleading in this case,
since we actually do not really know what the available bandwidth is.
To do so, we simply check whether each function on the bus matches our
device id.
Carolyn adds a check and prints the error cause register value when the
hardware detects a malformed packet to assist the user.
Toralf Förster fixes a format mismatch in i40e which was found using
cppcheck.
Shannon adds nvmupdate support by implementing a state machine intended
to support the userland tool for updating the device eeprom.
Jesse fixes the extension header checksum logic for IPv6 in i40e and
i40evf.
Mitch reduces a delay in the i40evf driver where we do not need to
delay an entire millisecond to get into our critical section.
Kamil fixes an issue where access to the NVM was being blocked until
a driver reset where a check for NVM related admin queue commands
would not recognize that such a command was received and would not clear
nvm_busy flag.
Catherine fixes a couple of firmware API version errors.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Ezequiel Garcia says:
====================
net: phy: Prevent an MDIO bus from being unloaded while in use
Changes from v1:
* Dropped the unneeded module_put() on phy_attach_direct().
The motivation of this small series is to fix the current lack of relationship
between an ethernet driver and the MDIO bus behind the PHY device. In such
cases, we would find no visible link between the drivers:
$ lsmod
Module Size Used by Not tainted
mvmdio 2941 0
mvneta 22069 0
Which means nothing prevents the MDIO driver from being removed:
$ modprobe -r mvmdio
# Unable to handle kernel NULL pointer dereference at virtual address 00000060
pgd = c0004000
[00000060] *pgd=00000000
Internal error: Oops: 17 [#1] SMP ARM
Modules linked in: mvneta [last unloaded: mvmdio]
CPU: 0 PID: 22 Comm: kworker/0:1 Not tainted 3.16.0-rc5-01127-g62c0816-dirty #608
Workqueue: events_power_efficient phy_state_machine
task: df5ec840 ti: df67a000 task.ti: df67a000
PC is at phy_state_machine+0x1c/0x468
LR is at phy_state_machine+0x18/0x468
[snip]
This patchset fixes this problem by adding a pair of module_{get,put},
so the module reference count is increased when the PHY device is attached
and is decreased when the PHY is detached.
Tested with mvneta and mv643xx_eth drivers, which depend on the mvmdio
driver to handle MDIO. This series applies on both net and net-next branches.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit adds proper module_{get,put} to prevent the MDIO bus module
from being unloaded while the phydev is connected. By doing so, we fix
a kernel panic produced when a MDIO driver is removed, but the phydev
that relies on it is attached and running.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
mdiobus_register() registers a device which is already bound to a driver.
Hence, the driver pointer should be set properly in order to track down
the driver associated to the MDIO bus.
This will be used to allow ethernet driver to pin down a MDIO bus driver,
preventing it from being unloaded while the PHY device is running.
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Allow set_settings() to complete succesfully even if link is
not estabilished and port type isn't known yet.
Signed-off-by: Yaniv Rosner <Yaniv.Rosner@qlogic.com>
Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pablo Neira Ayuso says:
====================
Via Simon Horman, I received the following one-liner for your net tree:
1) Fix crash when exiting from netns that uses IPVS and conntrack,
from Julian Anastasov via Simon Horman.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
This fix was necessary after
9c15a24b03 ("x86/mce: Improve mcheck_init_device() error handling")
went in. What this patch did was, among others, check the return value
of misc_register and exit early if it encountered an error. Original
code sloppily didn't do that.
However,
cef12ee52b ("xen/mce: Add mcelog support for Xen platform")
made it so that xen's init routine xen_late_init_mcelog runs first. This
was needed for the xen mcelog device which is supposed to be independent
from the baremetal one.
Initially it was reported that misc_register() fails often on xen and
that's why it needed fixing. However, it is *supposed* to fail by
design, when running in dom0 so that the xen mcelog device file gets
registered first.
And *then* you need the notifier *not* unregistered on the error path so
that the timer does get deleted properly in the CPU hotplug notifier.
Btw, this fix is needed also on baremetal in the unlikely event that
misc_register(&mce_chrdev_device) fails there too.
I was unsure whether to rush it in now and decided to delay it to 3.17.
However, xen people wanted it promoted as it breaks xen when doing cpu
hotplug there. So, after a bit of simmering in tip/master for initial
smoke testing, let's move it to 3.16. It fixes a semi-regression which
got introduced in 3.16 so no need for stable tagging.
tip/x86/ras contains that exact same commit but we can't remove it
there as it is not the last one. It won't cause any merge issues, as I
confirmed locally but I should state here the special situation of this
one fix explicitly anyway.
Thanks.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=z/P/
-----END PGP SIGNATURE-----
x86: Merge tag 'ras_urgent' into x86/urgent
Promote one fix for 3.16
This fix was necessary after
9c15a24b03 ("x86/mce: Improve mcheck_init_device() error handling")
went in. What this patch did was, among others, check the return value
of misc_register and exit early if it encountered an error. Original
code sloppily didn't do that.
However,
cef12ee52b ("xen/mce: Add mcelog support for Xen platform")
made it so that xen's init routine xen_late_init_mcelog runs first. This
was needed for the xen mcelog device which is supposed to be independent
from the baremetal one.
Initially it was reported that misc_register() fails often on xen and
that's why it needed fixing. However, it is *supposed* to fail by
design, when running in dom0 so that the xen mcelog device file gets
registered first.
And *then* you need the notifier *not* unregistered on the error path so
that the timer does get deleted properly in the CPU hotplug notifier.
Btw, this fix is needed also on baremetal in the unlikely event that
misc_register(&mce_chrdev_device) fails there too.
I was unsure whether to rush it in now and decided to delay it to 3.17.
However, xen people wanted it promoted as it breaks xen when doing cpu
hotplug there. So, after a bit of simmering in tip/master for initial
smoke testing, let's move it to 3.16. It fixes a semi-regression which
got introduced in 3.16 so no need for stable tagging.
tip/x86/ras contains that exact same commit but we can't remove it
there as it is not the last one. It won't cause any merge issues, as I
confirmed locally but I should state here the special situation of this
one fix explicitly anyway.
Thanks.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This is a halfway fix for hawaii acceleration. More fixes to come
but hopefully isolated to userspace.
Signed-off-by: Jérôme Glisse <jglisse@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
two more radeon fixes.
* 'drm-fixes-3.16' of git://people.freedesktop.org/~agd5f/linux:
drm/radeon: fix irq ring buffer overflow handling
drm/radeon: fix error handling in radeon_vm_bo_set_addr
This time in time! Just 32bit-pae fix from Hugh, semaphores fun from Chris
and a fix for runtime pm cherry-picked from next.
Paulo is still working on a fix for runtime pm when X does cursor fun when
the display is off, but that one isn't ready yet.
* tag 'drm-intel-fixes-2014-07-24' of git://anongit.freedesktop.org/drm-intel:
drm/i915: Simplify i915_gem_release_all_mmaps()
drm/i915: fix freeze with blank screen booting highmem
drm/i915: Reorder the semaphore deadlock check, again
alloc_bootmem and related function always return zeroed region of
memory. Thus a memset after calls to these functions is unnecessary.
The following Coccinelle semantic patch was used for making the change:
@@
expression E,E1;
@@
E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
... when != E
- memset(E,0,E1);
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Helge Deller <deller@gmx.de>
The sa_restorer field in struct sigaction is obsolete and no longer in
the parisc implementation. However, the core code assumes the field is
present if SA_RESTORER is defined. So, the define needs to be removed.
Signed-off-by: John David Anglin <dave.anglin@bell.net>
Cc: <stable@vger.kernel.org>
Signed-off-by: Helge Deller <deller@gmx.de>
Fix a bug where skb_clone() NULL check is missing in sample action
implementation.
Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
The sample action is rather generic, allowing arbitrary actions to be
executed based on a probability. However its use, within the Open
vSwitch
code-base is limited: only a single user-space action is ever nested.
A consequence of the current implementation of sample actions is that
depending on weather the sample action executed (due to its probability)
any side-effects of nested actions may or may not be present before
executing subsequent actions. This has the potential to complicate
verification of valid actions by the (kernel) datapath. And indeed
adding support for push and pop MPLS actions inside sample actions
is one case where such case.
In order to allow all supported actions to be continue to be nested
inside sample actions without the potential need for complex
verification code this patch changes the implementation of the sample
action in the kernel datapath so that sample actions are more like
a function call and any side effects of nested actions are not
present when executing subsequent actions.
With the above in mind the motivation for this change is twofold:
* To contain side-effects the sample action in the hope of making it
easier to deal with in the future and;
* To avoid some rather complex verification code introduced in the MPLS
datapath patch.
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
In queue_userspace_packet(), the ovs_nla_put_flow return value is
not checked. This is fine as long as key_attr_size() returns the
correct value. In case it does not, the current code may corrupt buffer
memory. Add a run time assertion catch this case to avoid silent
failure.
Reported-by: Ben Pfaff <blp@nicira.com>
Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Temperature limit clamps are applied after converting the temperature
from milli-degrees C to degrees C, so either the clamp limit needs
to be specified in degrees C, not milli-degrees C, or clamping must
happen before converting to degrees C. Use the latter method to avoid
overflows.
vrm is an u8, so the written value needs to be limited to [0, 255].
Cc: Axel Lin <axel.lin@ingics.com>
Cc: stable@vger.kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
- L2 cache regression fix for a warning about trying to access
a read-only register
- GPMC ECC software fallback regression fix for omap3
- Fix for dra7 pinctrl pull-up direction that causes signal issues
for anybody trying to use the internal pull up or down
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=/FMt
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v3.16/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Merge "Two regression fixes for omaps and one fix for device
signaling" from Tony Lindgren:
- L2 cache regression fix for a warning about trying to access
a read-only register
- GPMC ECC software fallback regression fix for omap3
- Fix for dra7 pinctrl pull-up direction that causes signal issues
for anybody trying to use the internal pull up or down
* tag 'omap-for-v3.16/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: gpmc: fix gpmc_hwecc_bch_capable()
pinctrl: dra: dt-bindings: Fix pull enable/disable
ARM: OMAP2+: l2c: squelch warning dump on power control setting
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Sometimes the AQTX answer comes back with no data, but we still want to print
the descriptor that got written back.
Change-ID: I5f734d99b4c95510987413893f0a34626571d474
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Tested-by: Jim Young <jamesx.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Give link a little more time to come back up after setting flow control
before resetting. In the new NVMs it is taking longer for link to come back.
This causes the driver to attempt to reset the link, which then errors
because the firmware was already in the middle of a reset. Also, initialize
err to 0.
Change-ID: I1cc987a944e389d8909c262da5796f50722b4d6b
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Tested-by: Jim Young <jmyoungx@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Reword the error messages. Also add a major version check because
We only want to warn on nvm_minor > expected_minor if
nvm_major == expected_major. Lastly, change an if to an else if
because the two statements will never evaluate to true at the same time.
Change-ID: I6ddf9986f26b35f6879cbeac4fcef04a8497a383
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Tested-by: Jim Young <jamesx.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Copy desc and buffer data even for ARQ events which return error status.
Previously, a check for NVM related AQ commands which is done later in this
function would not recognize that such a command was received and would
not clear nvm_busy flag. This would block access to NVM until a driver reset.
This will fix that.
Change-ID: If69ad74e165b56081c0686b97402511d2e2880c0
Signed-off-by: Kamil Krawczyk <kamil.krawczyk@intel.com>
Tested-by: Jim Young <jamesx.m.young@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* Fix SD2CKCR register address of r8a7791 (R-Car M2) SoC
This corrects a bug introduced in v3.14 by
59e79895b9 ("ARM: shmobile: r8a7791: Add clocks").
However, it does not manifest in mainline code until
SDHI devices were enabled on the Koelsch board in v3.15 by
2c60a7df72 ("ARM: shmobile: Add SDHI devices for Koelsch DTS").
It also manifests on the Henninger board when
SDHI devices were enabled in v3.16-rc1 by
1299df03d7 ("ARM: shmobile: henninger: add SDHI0/2 DT support")
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=SQyi
-----END PGP SIGNATURE-----
Merge tag 'renesas-fixes2-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes
Merge "Second Round of Renesas ARM Based SoC Fixes for v3.16" from Simon Horman
* Fix SD2CKCR register address of r8a7791 (R-Car M2) SoC
This corrects a bug introduced in v3.14 by
59e79895b9 ("ARM: shmobile: r8a7791: Add clocks").
However, it does not manifest in mainline code until
SDHI devices were enabled on the Koelsch board in v3.15 by
2c60a7df72 ("ARM: shmobile: Add SDHI devices for Koelsch DTS").
It also manifests on the Henninger board when
SDHI devices were enabled in v3.16-rc1 by
1299df03d7 ("ARM: shmobile: henninger: add SDHI0/2 DT support")
* tag 'renesas-fixes2-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7791: Fix SD2CKCR register address
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
xt_hashlimit cannot be used with large hash tables, because garbage
collector is run from a timer. If table is really big, its possible
to hold cpu for more than 500 msec, which is unacceptable.
Switch to a work queue, and use proper scheduling points to remove
latencies spikes.
Later, we also could switch to a smoother garbage collection done
at lookup time, one bucket at a time...
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Florian Westphal <fw@strlen.de>
Cc: Patrick McHardy <kaber@trash.net>
Reviewed-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
We really don't need to delay an entire millisecond just to get into our
critical section. A microsecond will be sufficient, thank you.
Change-ID: I2d02ece6610007d98cabcb3f42df9a774bb54e59
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
The hardware design requires that the driver avoid indicating
checksum offload success on some ipv6 frames with extension
headers.
The code needs to just check for the IPV6EXADD bit and if
it is set punt the checksum to the stack. I don't know why
the code was checking TCP on inner protocol, as that code
doesn't make any sense to me but seems wrong, so remove it.
Change-ID: I10d3aacdbb1819fb60b4b0eb80e6cc67ef2c9599
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-By: Jim Young <jamesx.m.young@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
