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2018-03-07net: mvpp2: Simplify MAC filtering function parametersMaxime Chevallier
The mvpp2_prs_mac_da_accept function takes into parameter both the struct representing the controller and the port id. This is meaningful when we want to create TCAM entries for non-initialized ports, but in this case we expect the port to be initialized before starting adding or removing MAC addresses to the per-port filter. This commit changes the function so that it takes struct mvpp2_port as a parameter instead. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07selftests: forwarding: fix flags passed to first drop rule in ↵Jiri Pirko
gact_drop_and_ok_test Fix copy&paste error and pass proper flags. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07selftests: forwarding: fix "ok" action testJiri Pirko
Fix the "ok" action test so it checks that packet that is okayed does not continue to be processed by other rules. Fix error message as well. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07net: cdc_eem: clean up bind error pathJohan Hovold
Drop bogus call to usb_driver_release_interface() from an error path in the usbnet bind() callback, which is called during interface probe. At this point the interface is not bound and usb_driver_release_interface() returns early. Also remove the bogus call to clear the interface data, which is owned by the usbnet driver and would not even have been set by the time bind() is called. Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Oliver Neukum <oneukum@suse.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07net: kalmia: clean up bind error pathJohan Hovold
Drop bogus call to usb_driver_release_interface() from an error path in the usbnet bind() callback, which is called during interface probe. At this point the interface is not bound and usb_driver_release_interface() returns early. Also remove the bogus call to clear the interface data, which is owned by the usbnet driver and would not even have been set by the time bind() is called. Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07Merge tag 'mlx5-updates-2018-02-28-1' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux Saeed Mahameed says: ==================== mlx5-updates-2018-02-28-1 (IPSec-1) This series consists of some fixes and refactors for the mlx5 drivers, especially around the FPGA and flow steering. Most of them are trivial fixes and are the foundation of allowing IPSec acceleration from user-space. We use flow steering abstraction in order to accelerate IPSec packets. When a user creates a steering rule, [s]he states that we'll carry an encrypt/decrypt flow action (using a specific configuration) for every packet which conforms to a certain match. Since currently offloading these packets is done via FPGA, we'll add another set of flow steering ops. These ops will execute the required FPGA commands and then call the standard steering ops. In order to achieve this, we need that the commands will get all the required information. Therefore, we pass the fte object and embed the flow_action struct inside the fte. In addition, we add the shim layer that will later be used for alternating between the standard and the FPGA steering commands. Some fixes, like " net/mlx5e: Wait for FPGA command responses with a timeout" are very relevant for user-space applications, as these applications could be killed, but we still want to wait for the FPGA and update the kernel's database. Regards, Aviad and Matan ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07selftests: net: Introduce first PMTU testStefano Brivio
One single test implemented so far: test_pmtu_vti6_exception checks that the PMTU of a route exception, caused by a tunnel exceeding the link layer MTU, is affected by administrative changes of the tunnel MTU. Creation of the route exception is checked too. Requested-by: David Ahern <dsahern@gmail.com> Signed-off-by: Stefano Brivio <sbrivio@redhat.com> Acked-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07net/mlx4_en: try to use high order pages for RX ringsEric Dumazet
RX rings can fit most of the time in a contiguous piece of memory, so lets use kvzalloc_node/kvfree instead of vzalloc_node/vfree Note that kvzalloc_node() automatically falls back to another node, there is no need to do the fallback ourselves. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07enic: fix boolreturn.cocci warningsFengguang Wu
drivers/net/ethernet/cisco/enic/vnic_dev.c:1294:9-10: WARNING: return of 0/1 in function 'vnic_dev_capable_udp_rss' with return type bool Return statements in functions returning bool should use true/false instead of 1/0. Generated by: scripts/coccinelle/misc/boolreturn.cocci Fixes: 48398b6e7065 ("enic: set UDP rss flag") CC: Govindarajulu Varadarajan <gvaradar@cisco.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07net: dsa: mv88e6xxx: fix boolreturn.cocci warningsFengguang Wu
drivers/net/dsa/mv88e6xxx/serdes.c:66:9-10: WARNING: return of 0/1 in function 'mv88e6352_port_has_serdes' with return type bool Return statements in functions returning bool should use true/false instead of 1/0. Generated by: scripts/coccinelle/misc/boolreturn.cocci Fixes: eb755c3f6b7d ("net: dsa: mv88e6xxx: Add helper to determining if port has SERDES") CC: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07net: phy: mdio-mux: slience probe defer errorJerome Brunet
If we fail to register the mdio bus due to probe defer, we should not print an error message. Just be silent in this case. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07net: unpollute priv_flags spacePaolo Abeni
the ipvlan device driver defines and uses 2 bits inside the priv_flags net_device field. Such bits and the related helper are used only inside the ipvlan device driver, and the core networking does not need to be aware of them. This change moves netif_is_ipvlan* helper in the ipvlan driver and re-implement them looking for ipvlan specific symbols instead of using priv_flags. Overall this frees two bits inside priv_flags - and move the following ones to avoid gaps - without any intended functional change. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07Merge branch 'net-phy-remove-phy_error-from-phy_disable_interrupts'David S. Miller
Heiner Kallweit says: ==================== net: phy: remove phy_error from phy_disable_interrupts All callers of phy_disable_interrupts() call phy_error() in the error case. Therefore we don't need to do this within the function too. This change also allows us to use phy_disable_interrupts() in code holding phydev->lock (because phy_error() takes this lock). Make use of this in phy_stop(). v2: - splitted into two separate patches ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07net: phy: use phy_disable_interrupts in phy_stopHeiner Kallweit
Now that phy_disable_interrupts() can't take lock phydev->lock any longer, we can use it to simplify phy_stop(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07net: phy: remove phy_error from phy_disable_interruptsHeiner Kallweit
All callers of phy_disable_interrupts() call phy_error() in the error case. Therefore we don't need to do this within the function too. This change also allows us to use phy_disable_interrupts() in code holding phydev->lock (because phy_error() can take this lock). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07selftests/net: fix in_netns.sh scriptPrashant Bhole
execute the subprocess in netns using 'ip netns exec' Fixes: cc30c93fa020 ("selftests/net: ignore background traffic in psock_fanout") Signed-off-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp> Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07net: mvpp2: mvpp2_check_hw_buf_num() can be statickbuild test robot
Fixes: effbf5f58d64 ("net: mvpp2: update the BM buffer free/destroy logic") Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07ipv6: ndisc: use true and false for boolean valuesGustavo A. R. Silva
Assign true or false to boolean variables instead of an integer value. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07dt-bindings: net: dsa: marvell: describe compatibility stringBrandon Streiff
There are two compatibility strings for mv88e6xxx, but it isn't clear from the documentation why only those two exist when the mv88e6xxx driver supports more than the 6085 and 6190. Briefly describe how the compatible property is used, and provide guidance on which to use. The model list comes from looking at port_base_addr values (0x0 vs 0x10) in drivers/net/dsa/mv88e6xxx/chip.c. Signed-off-by: Brandon Streiff <brandon.streiff@ni.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07tipc: bcast: use true and false for boolean valuesGustavo A. R. Silva
Assign true or false to boolean variables instead of an integer value. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Acked-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07Merge branch '1GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== 1GbE Intel Wired LAN Driver Updates 2018-03-05 This series contains updates to igb only. Corinna Vinschen adds the support for trusted VFs into the igb driver. Mika fixes an issue where PCIe device is physically unplugged can cause a kernel crash. This issue is that netif_device_detach() is called in these cases, which prevents netif_unregister() from bringing the device down properly. Christophe JAILLET fixes an issue with igb where HWTSTAMP_TX_ON was being handled like a bit mask and not a value. v2: dropped the e1000e fix from the series since I will be pushing it through David Miller's net tree. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07Merge branch 'lan743x-driver'David S. Miller
Bryan Whitehead says: ==================== lan743x: Add new lan743x driver Add new lan743x driver. The lan743x from Microchip Technologies Inc, is a PCIe to Gigabit Ethernet Controller. Updates for V4: Patch 1/2 - Applied community suggestions convert to using module_pci_driver Updates for V3: Patch 1/2 - Applied community suggestions removed initialization tracking flags. converted to 64 bit statistics. converted tx clean up tasklet to napi. Updates for V2: Patch 1/2 - Applied community suggestions ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07lan743x: Update MAINTAINERS to include lan743x driverBryan Whitehead
Update MAINTAINERS to include lan743x driver Signed-off-by: Bryan Whitehead <Bryan.Whitehead@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07lan743x: Add main source files for new lan743x driverBryan Whitehead
Add main source files for new lan743x driver Signed-off-by: Bryan Whitehead <Bryan.Whitehead@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07Merge branch 'sctp-add-support-for-some-msg_control-options-from-RFC6458'David S. Miller
Xin Long says: ==================== sctp: add support for some msg_control options from RFC6458 This patchset is to add support for 3 msg_control options described in RFC6458: 5.3.7. SCTP PR-SCTP Information Structure (SCTP_PRINFO) 5.3.9. SCTP Destination IPv4 Address Structure (SCTP_DSTADDRV4) 5.3.10. SCTP Destination IPv6 Address Structure (SCTP_DSTADDRV6) one send flag described in RFC6458: SCTP_SENDALL: This flag, if set, will cause a one-to-many style socket to send the message to all associations that are currently established on this socket. For the one-to- one style socket, this flag has no effect. Note there is another msg_control option: 5.3.8. SCTP AUTH Information Structure (SCTP_AUTHINFO) It's a little complicated, I will post it in another patchset after this. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07sctp: add support for snd flag SCTP_SENDALL process in sendmsgXin Long
This patch is to add support for snd flag SCTP_SENDALL process in sendmsg, as described in section 5.3.4 of RFC6458. With this flag, you can send the same data to all the asocs of this sk once. Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07sctp: add support for SCTP_DSTADDRV4/6 Information for sendmsgXin Long
This patch is to add support for Destination IPv4/6 Address options for sendmsg, as described in section 5.3.9/10 of RFC6458. With this option, you can provide more than one destination addrs to sendmsg when creating asoc, like sctp_connectx. It's also a necessary send info for sctp_sendv. Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07sctp: add support for PR-SCTP Information for sendmsgXin Long
This patch is to add support for PR-SCTP Information for sendmsg, as described in section 5.3.7 of RFC6458. With this option, you can specify pr_policy and pr_value for user data in sendmsg. It's also a necessary send info for sctp_sendv. Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07ravb: remove erroneous commentNiklas Söderlund
When addressing a review comment in a early version of the offending patch a comment where left in which should have been removed. Remove the comment to keep it consistent with the code. Fixes: 75efa06f457bbed3 ("ravb: add support for changing MTU") Reported-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-07net: Make account struct net to memcgKirill Tkhai
The patch adds SLAB_ACCOUNT to flags of net_cachep cache, which enables accounting of struct net memory to memcg kmem. Since number of net_namespaces may be significant, user want to know, how much there were consumed, and control. Note, that we do not account net_generic to the same memcg, where net was accounted, moreover, we don't do this at all (*). We do not want the situation, when single memcg memory deficit prevents us to register new pernet_operations. (*)Even despite there is !current process accounting already available in linux-next. See kmalloc_memcg() there for the details. Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-06net/mlx5: Flow steering cmd interface should get the fte when deletingAviad Yehezkel
Previously, deleting a flow steering entry only got the index. Since the FPGA implementation of FTE's deletion might need to dig inside the FTE itself, we would like to get the FTE's context. Changing the interface to pass the FTE context. Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com> Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-06{net,IB}/mlx5: Add flow steering helpersBoris Pismenny
Add helper functions that check if a protocol is part of a flow steering match criteria. Signed-off-by: Boris Pismenny <borisp@mellanox.com> Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-06net/mlx5: Embed mlx5_flow_act into fs_fteMatan Barak
fte objects contain the match value and action. Currently, extending the actions require in adding them both to the API and fs_fte. Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-06net/mlx5: Add empty egress namespace to flow steering coreAviad Yehezkel
Currently, we don't support egress flow steering namespace in mlx5 flow steering core implementation. However, when we want to encrypt a packet, we model it as a flow steering rule in the egress path. To overcome this, we add an empty egress namespace to flow steering. This namespace is initialized only when ipsec support exists. In the future, this will grow to a full blown full steering implementation, resembling the ingress path. Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-06net/mlx5: Add shim layer between fs and cmdMatan Barak
The shim layer allows each namespace to define possibly different functionality for add/delete/update commands. The shim layer introduced here, will be used to support flow steering with the FPGA. Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com> Signed-off-by: Boris Pismenny <borisp@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-06{net,IB}/mlx5: Add has_tag to mlx5_flow_actMatan Barak
The has_tag member will indicate whether a tag action was specified in flow specification. A flow tag 0 = MLX5_FS_DEFAULT_FLOW_TAG is assumed a valid flow tag that is currently used by mlx5 RDMA driver, whereas in HW flow_tag = 0 means that the user doesn't care about flow_tag. HW always provide a flow_tag = 0 if all flow tags requested on a specific flow are 0. So we need a way (in the driver) to differentiate between a user really requesting flow_tag = 0 and a user who does not care, in order to be able to report conflicting flow tags on a specific flow. Signed-off-by: Matan Barak <matanb@mellanox.com> Reviewed-by: Aviad Yehezkel <aviadye@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-06IB/mlx5: Pass mlx5_flow_act struct instead of multiple argumentsBoris Pismenny
Group and pass all function arguments of parse_flow_attr call in one common struct mlx5_flow_act. This patch passes all the action arguments of parse_flow_attr in one common struct mlx5_flow_act. It allows us to scale the number of actions without adding new arguments to the function. Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Boris Pismenny <borisp@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Acked-by: Jason Gunthorpe <jgg@mellanox.com>
2018-03-06net/mlx5: FPGA and IPSec initialization to be before flow steeringMatan Barak
Some flow steering namespace initialization (i.e. egress namespace) might depend on FPGA capabilities. Changing the initialization order such that the FPGA will be initialized before flow steering. Flow steering fs cmds initialization might depend on IPSec capabilities. Changing the initialization order such that the IPSec will be initialized before flow steering as well. Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com> Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-06net/mlx5e: Removed not need synchronize_rcuAviad Yehezkel
This is already done by xfrm layer between state_dev_del callback to state_dev_free callback. Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-06net/mlx5e: Fixed sleeping inside atomic contextAviad Yehezkel
We can't allocate with GFP_KERNEL inside spinlock. Actually ida_simple doesn't require spinlock so remove it. Fixes: 547eede070eb ("net/mlx5e: IPSec, Innova IPSec offload infrastructure") Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-06net/mlx5e: Wait for FPGA command responses with a timeoutAviad Yehezkel
Generally, FPGA IPSec commands must always complete. We want to wait for one minute for them to complete gracefully also when killing a process. Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-06net/mlx5: Fixed compilation issue when CONFIG_MLX5_ACCEL is disabledAviad Yehezkel
IPSec init and cleanup functions also depends on linux/mlx5/driver.h. Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-06IB/mlx5: Removed not used parametersAviad Yehezkel
Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Acked-by: Jason Gunthorpe <jgg@mellanox.com>
2018-03-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
All of the conflicts were cases of overlapping changes. In net/core/devlink.c, we have to make care that the resouce size_params have become a struct member rather than a pointer to such an object. Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-05Merge tag 'please-pull-ia64_misc' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux Pull ia64 cleanups from Tony Luck: - More atomic cleanup from willy - Fix a python script to work with version 3 - Some other small cleanups * tag 'please-pull-ia64_misc' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux: ia64/err-inject: fix spelling mistake: "capapbilities" -> "capabilities" ia64/err-inject: Use get_user_pages_fast() ia64: doc: tweak whitespace for 'console=' parameter ia64: Convert remaining atomic operations ia64: convert unwcheck.py to python3
2018-03-05ia64/err-inject: fix spelling mistake: "capapbilities" -> "capabilities"Colin Ian King
Trivial fix to spelling mistake in debug message text. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2018-03-05ia64/err-inject: Use get_user_pages_fast()Davidlohr Bueso
At the point of sysfs callback, the call to gup is done without mmap_sem (or any lock for that matter). This is racy. As such, use the get_user_pages_fast() alternative and safely avoid taking the lock, if possible. Signed-off-by: Davidlohr Bueso <dbueso@suse.de> Signed-off-by: Tony Luck <tony.luck@intel.com>
2018-03-05ia64: doc: tweak whitespace for 'console=' parameterSergei Trofimovich
CC: Tony Luck <tony.luck@intel.com> CC: Fenghua Yu <fenghua.yu@intel.com> CC: linux-ia64@vger.kernel.org CC: linux-kernel@vger.kernel.org Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2018-03-05ia64: Convert remaining atomic operationsMatthew Wilcox
While we've only seen inlining problems with atomic_sub_return(), the other atomic operations could have the same problem. Convert all remaining operations to use the same solution as atomic_sub_return(). Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2018-03-05ia64: convert unwcheck.py to python3Corentin Labbe
Since my system use python3 as default, arch/ia64/scripts/unwcheck.py no longer run. This patch convert it to the python3 syntax. I have ran it with python2/python3 while printing values of start/end/rlen_sum which could be impacted by this change and I see no difference. Fixes: 94a47083522e ("scripts: change scripts to use system python instead of env") Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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