- 31 Mar, 2015 38 commits
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Jiri Benc authored
In many places, the a6 field is typecasted to struct in6_addr. As the fields are in union anyway, just add in6_addr type to the union and get rid of the typecasting. Modifying the uapi header is okay, the union has still the same size. Signed-off-by:
Jiri Benc <jbenc@redhat.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Benc authored
In many places, the a6 field is typecasted to struct in6_addr. As the fields are in union anyway, just add in6_addr type to the union and get rid of the typecasting. Signed-off-by:
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Jiri Benc authored
Some lines in vxlan code are indented by 7 spaces instead of a tab. Fixes: e4c7ed41 ("vxlan: add ipv6 support") Signed-off-by:
Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by:
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David S. Miller authored
Ian Morris says: ==================== ipv6: coding style - comparisons with NULL The following patches address some coding style issues only. No functional changes and no changes detected by objdiff. The IPV6 code uses multiple different styles when comparing with NULL (I.e. x == NULL and !x as well as x != NULL and x). Generally the latter form is preferred according to checkpatch and so this changes aligns the code to this style. ==================== Signed-off-by: -
Ian Morris authored
The ipv6 code uses a mixture of coding styles. In some instances check for NULL pointer is done as x != NULL and sometimes as x. x is preferred according to checkpatch and this patch makes the code consistent by adopting the latter form. No changes detected by objdiff. Signed-off-by:
Ian Morris <ipm@chirality.org.uk> Signed-off-by:
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Ian Morris authored
The ipv6 code uses a mixture of coding styles. In some instances check for NULL pointer is done as x == NULL and sometimes as !x. !x is preferred according to checkpatch and this patch makes the code consistent by adopting the latter form. No changes detected by objdiff. Signed-off-by:
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David S. Miller authored
Yuval Mintz says: ==================== bnx2x: link and protection changes This patch series contains 2 small additions to link configuration, as well as a safeguard against loading the device on a hardware at a failed state. ==================== Signed-off-by: -
Yuval Mintz authored
It's possible that due to errors [either on PCI or on device itself] registers reads would fail, returning all-Fs. This adds a check as early as possible so that driver will not read junk values and make incorrect probe decisions according to them; instead, gracefully fail the probe. Signed-off-by:
Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by:
Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by:
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Yaniv Rosner authored
Number of link changes are now being stored in shared memory [by all possible link owners], for management use [as well as possible debug information for dumps]. Signed-off-by:
Yaniv Rosner <Yaniv.Rosner@qlogic.com> Signed-off-by:
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Yaniv Rosner authored
Enable controlling Post2, coeff, IPreDriver and IFir according to NVRAM setup. Signed-off-by:
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Mahesh Bandewar authored
Signed-off-by:
Mahesh Bandewar <maheshb@google.com> Signed-off-by:
Andy Gospodarek <gospo@cumulusnetworks.com> Signed-off-by:
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Alexander Duyck authored
While fixing a recent issue I noticed that we are doing some unnecessary work inside the loop for ip_fib_net_exit. As such I am pulling out the initialization to NULL for the locally stored fib_local, fib_main, and fib_default. In addition I am restoring the original code for flushing the table as there is no need to split up the fib_table_flush and hlist_del work since the code for packing the tnodes with multiple key vectors was dropped. Signed-off-by:
Alexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by:
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Alexander Duyck authored
This fixes the following warning: BUG: sleeping function called from invalid context at mm/slub.c:1268 in_atomic(): 1, irqs_disabled(): 0, pid: 6, name: kworker/u8:0 INFO: lockdep is turned off. CPU: 3 PID: 6 Comm: kworker/u8:0 Tainted: G W 4.0.0-rc5+ #895 Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 Workqueue: netns cleanup_net 0000000000000006 ffff88011953fa68 ffffffff81a203b6 000000002c3a2c39 ffff88011952a680 ffff88011953fa98 ffffffff8109daf0 ffff8801186c6aa8 ffffffff81fbc9e5 00000000000004f4 0000000000000000 ffff88011953fac8 Call Trace: [<ffffffff81a203b6>] dump_stack+0x4c/0x65 [<ffffffff8109daf0>] ___might_sleep+0x1c3/0x1cb [<ffffffff8109db70>] __might_sleep+0x78/0x80 [<ffffffff8117a60e>] slab_pre_alloc_hook+0x31/0x8f [<ffffffff8117d4f6>] __kmalloc+0x69/0x14e [<ffffffff818ed0e1>] ? kzalloc.constprop.20+0xe/0x10 [<ffffffff818ed0e1>] kzalloc.constprop.20+0xe/0x10 [<ffffffff818ef622>] fib_trie_table+0x27/0x8b [<ffffffff818ef6bd>] fib_trie_unmerge+0x37/0x2a6 [<ffffffff810b06e1>] ? arch_local_irq_save+0x9/0xc [<ffffffff818e9793>] fib_unmerge+0x2d/0xb3 [<ffffffff818f5f56>] fib4_rule_delete+0x1f/0x52 [<ffffffff817f1c3f>] ? fib_rules_unregister+0x30/0xb2 [<ffffffff817f1c8b>] fib_rules_unregister+0x7c/0xb2 [<ffffffff818f64a1>] fib4_rules_exit+0x15/0x18 [<ffffffff818e8c0a>] ip_fib_net_exit+0x23/0xf2 [<ffffffff818e91f8>] fib_net_exit+0x32/0x36 [<ffffffff817c8352>] ops_exit_list+0x45/0x57 [<ffffffff817c8d3d>] cleanup_net+0x13c/0x1cd [<ffffffff8108b05d>] process_one_work+0x255/0x4ad [<ffffffff8108af69>] ? process_one_work+0x161/0x4ad [<ffffffff8108b4b1>] worker_thread+0x1cd/0x2ab [<ffffffff8108b2e4>] ? process_scheduled_works+0x2f/0x2f [<ffffffff81090686>] kthread+0xd4/0xdc [<ffffffff8109ec8f>] ? local_clock+0x19/0x22 [<ffffffff810905b2>] ? __kthread_parkme+0x83/0x83 [<ffffffff81a2c0c8>] ret_from_fork+0x58/0x90 [<ffffffff810905b2>] ? __kthread_parkme+0x83/0x83 The issue was that as a part of exiting the default rules were being deleted which resulted in the local trie being unmerged. By moving the freeing of the FIB tables up we can avoid the unmerge since there is no local table left when we call the fib4_rules_exit function. Fixes: 0ddcf43d ("ipv4: FIB Local/MAIN table collapse") Reported-by:
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David S. Miller authored
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2015-03-27 Here's another set of Bluetooth & 802.15.4 patches for 4.1: - New API to control LE advertising data (i.e. peripheral role) - mac802154 & at86rf230 cleanups - Support for toggling quirks from debugfs (useful for testing) - Memory leak fix for LE scanning - Extra version info reading support for Broadcom controllers Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by:
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David S. Miller authored
Fixed two warnings in e1000e and igb, when switching to timespec64 some printf formats started to not match. In theses cases actually the new type is __kernel_time_t which is __kernel_long_t which unfortunately can be either "long" or "long long". So to solve this I cases the arguments to "long long". -DaveM Richard Cochran says: ==================== ptp: get ready for 2038 This series converts the core driver methods of the PTP Hardware Clock (PHC) subsystem to use the 64 bit version of the timespec structure, making the core API ready for the year 2038. In addition, I reviewed how each driver and device represents the time value at the hardware register level. Most of the drivers are ready, but a few will need some work before the year 2038, as shown: Patch Driver ------------------------------------------------ 12 drivers/net/ethernet/intel/igb/igb_ptp.c 15 ? drivers/net/ethernet/sfc/ptp.c 16 drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c The commit log messages document how each driver is ready or why it is not ready. For patch 15, I could not easily find out the hardware representation of the time value, and so the SFC maintainers will have to review their low level code in order to resolve any remaining issues. * ChangeLog ** V3 - dp83640: use timespec64 throughout per Arnd's suggestion - tilegx: use timespec64 throughout per Chris' suggestion - add Jeff's acked-bys ** V2 - use the new methods in the posix clock code right away (patch #3) ==================== Signed-off-by: -
Richard Cochran authored
All of the PHC drivers have been converted to the new methods. This patch converts the three remaining callers within the core code and removes the older methods for good. As a result, the core PHC code is ready for the year 2038. However, some of the PHC drivers are not quite ready yet. Signed-off-by:
Richard Cochran <richardcochran@gmail.com> Signed-off-by:
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Richard Cochran authored
The device has a 64 bit clock register, where each clock tick is 32 nanoseconds, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by:
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Richard Cochran authored
The device has a 64 bit clock register, where each clock tick is 16 nanoseconds, and so with this patch the driver is ready for the year 2038. Signed-off-by:
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Richard Cochran authored
This device stores the number of seconds in a 32 bit register, and the stored value is unsigned. Therefore this driver and device are ready for the year 2038. However, more work will be needed prior to 2106. Compile tested only. Signed-off-by:
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Richard Cochran authored
This driver is 64 bit only, and so this driver and device are ready for 2038. This patch changes the driver to the new PHC and also carries the timespec64 parameter on out to the gxio_mpipe_get- set_timestamp functions, making explicit the fact that the tv_sec field is 64 bits wide. Not even compile tested. Signed-off-by:
Chris Metcalf <cmetcalf@ezchip.com> Signed-off-by:
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Richard Cochran authored
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by:
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Richard Cochran authored
This device stores the number of seconds in a 32 bit register. So more work is needed on this driver before the year 2038 comes around. Compile tested only. Signed-off-by:
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Richard Cochran authored
This patch changes the driver to use the newer API. Depending on how the hardware represents a time value, this driver may or may not yet be ready for the year 2038. Compile tested only. Signed-off-by:
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Richard Cochran authored
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by:
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Richard Cochran authored
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
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Richard Cochran authored
For the 82576, the driver's clock is implemented using a timecounter, and so with this patch that device is ready for the year 2038. However, in the case of the i210, the device stores the number of seconds in a 32 bit register. Therefore, more work is needed on this driver before the year 2038 comes around. Compile tested only. Signed-off-by:
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Richard Cochran authored
The device appears to use a 64 bit nanoseconds register, and so with this patch the driver should be ready for the year 2038. Compile tested only. Signed-off-by:
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Richard Cochran authored
The device appears to use a 64 bit nanoseconds register, and so with this patch the driver should be ready for the year 2038. Compile tested only. Signed-off-by:
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Richard Cochran authored
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by:
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Richard Cochran authored
The device features a 64 bit nanoseconds register, and so with this patch the driver is ready for the year 2038. Signed-off-by:
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Richard Cochran authored
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by:
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Richard Cochran authored
The device appears to use a 64 bit nanoseconds register, and so with this patch the driver should be ready for the year 2038. Compile tested only. Signed-off-by:
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Richard Cochran authored
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by:
Sony Chacko <sony.chacko@qlogic.com> Signed-off-by:
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Richard Cochran authored
This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by:
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Richard Cochran authored
The device uses 64 bit nanoseconds register, and so with this patch the driver is ready for the year 2038. Signed-off-by:
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Richard Cochran authored
This patch changes the posix clock code to prefer the new methods whenever they are implemented by the PHC drivers. Signed-off-by:
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Richard Cochran authored
This patch changes the code to use the new method whenever implemented by the PHC driver. Signed-off-by:
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Richard Cochran authored
Converting the PHC drivers over to the new methods is one step along the way to making them ready for 2038. Once all the drivers are up to date, then the old methods will be removed. Signed-off-by:
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- 29 Mar, 2015 2 commits
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Jon Paul Maloy authored
A message sent to a node after a successful name table lookup may still find that the destination socket has disappeared, because distribution of name table updates is non-atomic. If so, the message will be rejected back to the sender with error code TIPC_ERR_NO_PORT. If the source socket of the message has disappeared in the meantime, the message should be dropped. However, in the currrent code, the message will instead be subject to an unwanted tertiary lookup, because the function tipc_msg_lookup_dest() doesn't check if there is an error code present in the message before performing the lookup. In the worst case, the message may now find the old destination again, and be redirected once more, instead of being dropped directly as it should be. A second bug in this function is that the "prev_node" field in the message is not updated after successful lookup, something that may have unpredictable consequences. The problems arising from those bugs occur very infrequently. The third change in this function; the test on msg_reroute_msg_cnt() is purely cosmetic, reflecting that the returned value never can be negative. This commit corrects the two bugs described above. Signed-off-by:
Jon Maloy <jon.maloy@ericsson.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queueDavid S. Miller authored
Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2015-03-27 This series contains updates to i40e and i40evf. Jesse adds new device IDs to handle the new 20G speed for KR2. Mitch provides a fix for an issue that shows up as a panic or memory corruption when the device is brought down while under heavy stress. This is resolved by delaying the releasing of resources until we receive acknowledgment from the PF driver that the rings have indeed been stopped. Also adds firmware version information to ethtool reporting to align with ixgbevf behavior. Akeem increases the polling loop limiter, sine we found that in certain circumstances the firmware can take longer to be ready after a reset. ==================== Signed-off-by:
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