- 06 2月, 2016 8 次提交
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由 David S. Miller 提交于
Jarod Wilson says: ==================== net: add and use rx_nohandler stat counter The network core tries to keep track of dropped packets, but some packets you wouldn't really call dropped, so much as intentionally ignored, under certain circumstances. One such case is that of bonding and team device slaves that are currently inactive. Their respective rx_handler functions return RX_HANDLER_EXACT (the only places in the kernel that return that), which ends up tracking into the network core's __netif_receive_skb_core() function's drop path, with no pt_prev set. On a noisy network, this can result in a very rapidly incrementing rx_dropped counter, not only on the inactive slave(s), but also on the master device, such as the following: $ cat /proc/net/dev Inter-| Receive | Transmit face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed p7p1: 14783346 140430 0 140428 0 0 0 2040 680 8 0 0 0 0 0 0 p7p2: 14805198 140648 0 0 0 0 0 2034 0 0 0 0 0 0 0 0 bond0: 53365248 532798 0 421160 0 0 0 115151 2040 24 0 0 0 0 0 0 lo: 5420 54 0 0 0 0 0 0 5420 54 0 0 0 0 0 0 p5p1: 19292195 196197 0 140368 0 0 0 56564 680 8 0 0 0 0 0 0 p5p2: 19289707 196171 0 140364 0 0 0 56547 680 8 0 0 0 0 0 0 em3: 20996626 158214 0 0 0 0 0 383 0 0 0 0 0 0 0 0 em2: 14065122 138462 0 0 0 0 0 310 0 0 0 0 0 0 0 0 em1: 14063162 138440 0 0 0 0 0 308 0 0 0 0 0 0 0 0 em4: 21050830 158729 0 0 0 0 0 385 71662 469 0 0 0 0 0 0 ib0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 In this scenario, p5p1, p5p2 and p7p1 are all inactive slaves in an active-backup bond0, and you can see that all three have high drop counts, with the master bond0 showing a tally of all three. I know that this was previously discussed some here: http://www.spinics.net/lists/netdev/msg226341.html It seems additional counters never came to fruition, so this is a first attempt at creating one of them, so that we stop calling these drops, which for users monitoring rx_dropped, causes great alarm, and renders the counter much less useful for them. This adds a sysfs statistics node and makes the counter available via netlink. Additionally, I'm not certain if this set qualifies for net, or if it should be put aside and resubmitted for net-next after 4.5 is put to bed, but I do have users who consider this an important bugfix. This has been tested quite a bit on x86_64, and now lightly on i686 as well, to verify functionality of updates to netdev_stats_to_stats64() on 32-bit arches. ==================== Signed-off-by: NJarod Wilson <jarod@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jarod Wilson 提交于
Sample output with this set applied for an active-backup bond: $ cat /sys/devices/virtual/net/bond0/lower_p7p1/statistics/rx_nohandler 16568 $ cat /sys/devices/virtual/net/bond0/lower_p5p2/statistics/rx_nohandler 16583 $ cat /sys/devices/virtual/net/bond0/statistics/rx_nohandler 33151 CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <gospo@cumulusnetworks.com> CC: netdev@vger.kernel.org Signed-off-by: NJarod Wilson <jarod@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jarod Wilson 提交于
CC: Jiri Pirko <jiri@resnulli.us> CC: netdev@vger.kernel.org Signed-off-by: NJarod Wilson <jarod@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jarod Wilson 提交于
This adds an rx_nohandler stat counter, along with a sysfs statistics node, and copies the counter out via netlink as well. CC: "David S. Miller" <davem@davemloft.net> CC: Eric Dumazet <edumazet@google.com> CC: Jiri Pirko <jiri@mellanox.com> CC: Daniel Borkmann <daniel@iogearbox.net> CC: Tom Herbert <tom@herbertland.com> CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <gospo@cumulusnetworks.com> CC: netdev@vger.kernel.org Signed-off-by: NJarod Wilson <jarod@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jarod Wilson 提交于
The netdev_stats_to_stats64 function copies the deprecated net_device_stats format stats into rtnl_link_stats64 for legacy support purposes, but with the BUILD_BUG_ON as it was, it wasn't possible to extend rtnl_link_stats64 without also extending net_device_stats. Relax the BUILD_BUG_ON to only require that rtnl_link_stats64 is larger, and zero out all the stat counters that aren't present in net_device_stats. CC: Eric Dumazet <edumazet@google.com> CC: netdev@vger.kernel.org Signed-off-by: NJarod Wilson <jarod@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Richard Alpe 提交于
Currently link priority changes isn't handled for active links. In this patch we resolve this by changing our priority if the peer passes a valid priority in a state message. Reviewed-by: NJon Maloy <jon.maloy@ericsson.com> Signed-off-by: NRichard Alpe <richard.alpe@ericsson.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Richard Alpe 提交于
Changing certain link attributes (link tolerance and link priority) from the TIPC management tool is supposed to automatically take effect at both endpoints of the affected link. Currently the media address is not instantiated for the link and is used uninstantiated when crafting protocol messages designated for the peer endpoint. This means that changing a link property currently results in the property being changed on the local machine but the protocol message designated for the peer gets lost. Resulting in property discrepancy between the endpoints. In this patch we resolve this by using the media address from the link entry and using the bearer transmit function to send it. Hence, we can now eliminate the redundant function tipc_link_prot_xmit() and the redundant field tipc_link::media_addr. Fixes: 2af5ae37 (tipc: clean up unused code and structures) Reviewed-by: NJon Maloy <jon.maloy@ericsson.com> Reported-by: NJason Hu <huzhijiang@gmail.com> Signed-off-by: NRichard Alpe <richard.alpe@ericsson.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue由 David S. Miller 提交于
Jeff Kirsher says: ==================== 40GbE Intel Wired LAN Driver Updates 2016-02-03 This series contains updates to i40e and i40evf only. Kiran adds the MAC filter element to the end of the list instead of HEAD just in case there are ever any ordering issues in the future. Anjali fixes several RSS issues, first fixes the hash PCTYPE enable for X722 since it supports a broader selection of PCTYPES for TCP and UDP. Then fixes a bug in XL710, X710, and X722 support for RSS since we cannot reduce the 4-tuple for RSS for TCP/IPv4/IPv6 or UDP/IPv4/IPv6 packets since this requires a product feature change coming in a later release. Cleans up the reset code where the restart-autoneg workaround is applied, since X722 does not need the workaround, add a flag to indicate which MAC and firmware version require the workaround to be applied. Adds new device id's for X722 and code to add their support. Also adds another way to access the RSS keys and lookup table using the admin queue for X722 devices. Catherine updates the driver to replace the MAC check with a feature flag check for 100M SGMII, since it is only support on X722 devices currently. Mitch reworks the VF driver to allow channel bonding, which was not possible before this patch due to the asynchronous nature of the admin queue mechanism. Also fixes a rare case which causes a panic if the VF driver is removed during reset recovery, resolve this by setting the ring pointers to NULL after freeing them. Shannon cleans up the driver where device capabilities were defined in two different places, and neither had all the definitions, so he consolidates the definitions in the admin queue API. Also adds the new proxy-wake-on-lan capability bit available with the new X722 device. Lastly, added the new External Device Power Ability field to the get_link_status data structure by using a reserved field at the end of the structure. Jesse mimics the ixgbe driver's use of a private work queue in the i40e and i40evf drivers to avoid blocking the system work queue. Greg cleans up the driver to limit the firmware revision checks to properly handle DCB configurations from the firmware to the older devices which need these checks (specifically X710 and XL710 devices only). ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 05 2月, 2016 1 次提交
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由 Mahesh Bandewar 提交于
When we create IPvlan slave; we use ether_setup() and that sets up default MTU to 1500 while the master device may have lower / different MTU. Any subsequent changes to the masters' MTU are reflected into the slaves' MTU setting. However if those don't happen (most likely scenario), the slaves' MTU stays at 1500 which could be bad. This change adds code to inherit MTU from the master device instead of using the default value during the link initialization phase. Signed-off-by: NMahesh Bandewar <maheshb@google.com> CC: Eric Dumazet <eric.dumazet@gmail.com> CC: Tim Hockins <thockins@google.com> Acked-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 04 2月, 2016 20 次提交
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由 Catherine Sullivan 提交于
Add some missing reporting/advertisement of 100Mb capability for adapters that support it. Change-ID: I8b8523fbdc99517bec29d90c71b3744db11542ac Signed-off-by: NCatherine Sullivan <catherine.sullivan@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
Add the new External Device Power Ability field to the get_link_status data structure, using space from the reserved field at the end of the struct. Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NKevin Scott <kevin.c.scott@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
Fix the name of the new cloud tunnel type from the place-holder NGE name to the official Geneve. Also fix the spelling of the VXLAN type. Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NKevin Scott <kevin.c.scott@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com>
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由 Shannon Nelson 提交于
Add the AQ opcode and struct definitions for the Run PHY Activity command Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NKevin Scott <kevin.c.scott@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Greg Bowers 提交于
X710/XL710 devices require FW version checks to properly handle DCB configurations from the FW. Newer devices do not, so limit these checks to X710/XL710. Signed-off-by: NGreg Bowers <gregory.j.bowers@intel.com> Acked-by: NShannon Nelson <shannon.nelson@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
Add the new proxy-wake-on-lan capability bit available with the new X722 device. Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Jesse Brandeburg 提交于
As done per ixgbe, use a private workqueue to avoid blocking the system workqueue. This avoids some strange side effects when some other entity is depending on the system work queue. Change-ID: Ic8ba08f5b03696cf638b21afd25fbae7738d55ee Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Anjali Singhai Jain 提交于
Add write-back on interrupt throttle rate timer expiration support for the i40evf driver, when running on X722 devices. Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Anjali Singhai Jain 提交于
The PCTYPES for the X710 and X722 families are different. This patch makes adjustments for that. Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Anjali Singhai Jain 提交于
This patch adds another way to access the RSS keys and lut using the AQ for X722 devices. Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Anjali Singhai Jain 提交于
Add the KX and QSFP device IDs for X722. Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Catherine Sullivan 提交于
Bump. Change-ID: Ic9a495feb9ab0606f953c3848b0acf67169d3930 Signed-off-by: NCatherine Sullivan <catherine.sullivan@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Jesse Brandeburg 提交于
Synchronize code bases and add SCTP offload support. Change-ID: I9f99071f7176225479026930c387bf681a47494e Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Anjali Singhai Jain 提交于
The restart-autoneg work around does not apply to X722. Added a flag to set it only for the right MAC and right FW version where the work around should be applied. Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com> Change-ID: I942c3ff40cccd1e56f424b1da776b020fe3c9d2a Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Mitch Williams 提交于
Since we check these ring pointers to make sure we don't double-allocate or double-free the rings, we had better null them out after we free them. In very rare cases this can cause a panic if the driver is removed during reset recovery. Change-ID: Ib06eb4910a3058275c8f7ec5ef7f45baa4674f96 Signed-off-by: NMitch Williams <mitch.a.williams@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Shannon Nelson 提交于
The device capabilities were defined in two places, and neither had all the definitions. It really belongs with the AQ API definition, so this patch removes the other set of definitions and fills out the missing item. Change-ID: I273ba7d79a476cd11d2e0ca5825fec1716740de2 Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Acked-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Mitch Williams 提交于
In some modes, bonding would not enslave VF interfaces. This is due to bonding calling change_mtu and the immediately calling open. Because of the asynchronous nature of the admin queue mechanism, the VF returns -EBUSY to the open call, because it knows the previous operation hasn't finished yet. This causes bonding to fail with a less-than-useful error message. To fix this, remove the check for pending operations at the beginning of open. But this introduces a new bug where the driver will panic on a quick close/open cycle. To fix that, we add a new driver state, __I40EVF_DOWN_PENDING, that the driver enters when down is called. The driver finally transitions to a fully DOWN state when it receives confirmation from the PF driver that all the queues are disabled. This allows open to complete even if there is a pending mtu change, and bonding is finally happy. Change-ID: I06f4c7e435d5bacbfceaa7c3f209e0ff04be21cc Signed-off-by: NMitch Williams <mitch.a.williams@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Catherine Sullivan 提交于
100M SGMII is only supported on X722. Replace the mac check with a feature flag check that is only set for the X722 device. Change-ID: I53452d9af6af8cd9dca8500215fbc6ce93418f52 Signed-off-by: NCatherine Sullivan <catherine.sullivan@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Anjali Singhai Jain 提交于
This patch fixes the Hash PCTYPE enable for X722 since it supports a broader selection of PCTYPES for TCP and UDP. This patch also fixes a bug in XL710, X710, X722 support for RSS, as of now we cannot reduce the (4)tuple for RSS for TCP/IPv4/IPV6 or UDP/IPv4/IPv6 packets since this requires a product feature change that comes in a later release. A VF should never be allowed to change the tuples for RSS for any PCTYPE since that's a global setting for the device in case of i40e devices. Change-ID: I0ee7203c9b24813260f58f3220798bc9d9ac4a12 Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Kiran Patil 提交于
Add MAC filter element to the end of the list in the given order, just to be tidy, and just in case there are ever any ordering issues in the future. Change-ID: Idc15276147593ea9393ac72c861f9c7905a791b4 Signed-off-by: NKiran Patil <kiran.patil@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 02 2月, 2016 4 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fixes from David Miller: "This looks like a lot but it's a mixture of regression fixes as well as fixes for longer standing issues. 1) Fix on-channel cancellation in mac80211, from Johannes Berg. 2) Handle CHECKSUM_COMPLETE properly in xt_TCPMSS netfilter xtables module, from Eric Dumazet. 3) Avoid infinite loop in UDP SO_REUSEPORT logic, also from Eric Dumazet. 4) Avoid a NULL deref if we try to set SO_REUSEPORT after a socket is bound, from Craig Gallek. 5) GRO key comparisons don't take lightweight tunnels into account, from Jesse Gross. 6) Fix struct pid leak via SCM credentials in AF_UNIX, from Eric Dumazet. 7) We need to set the rtnl_link_ops of ipv6 SIT tunnels before we register them, otherwise the NEWLINK netlink message is missing the proper attributes. From Thadeu Lima de Souza Cascardo. 8) Several Spectrum chip bug fixes for mlxsw switch driver, from Ido Schimmel 9) Handle fragments properly in ipv4 easly socket demux, from Eric Dumazet. 10) Don't ignore the ifindex key specifier on ipv6 output route lookups, from Paolo Abeni" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (128 commits) tcp: avoid cwnd undo after receiving ECN irda: fix a potential use-after-free in ircomm_param_request net: tg3: avoid uninitialized variable warning net: nb8800: avoid uninitialized variable warning net: vxge: avoid unused function warnings net: bgmac: clarify CONFIG_BCMA dependency net: hp100: remove unnecessary #ifdefs net: davinci_cpdma: use dma_addr_t for DMA address ipv6/udp: use sticky pktinfo egress ifindex on connect() ipv6: enforce flowi6_oif usage in ip6_dst_lookup_tail() netlink: not trim skb for mmaped socket when dump vxlan: fix a out of bounds access in __vxlan_find_mac net: dsa: mv88e6xxx: fix port VLAN maps fib_trie: Fix shift by 32 in fib_table_lookup net: moxart: use correct accessors for DMA memory ipv4: ipconfig: avoid unused ic_proto_used symbol bnxt_en: Fix crash in bnxt_free_tx_skbs() during tx timeout. bnxt_en: Exclude rx_drop_pkts hw counter from the stack's rx_dropped counter. bnxt_en: Ring free response from close path should use completion ring net_sched: drr: check for NULL pointer in drr_dequeue ...
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6由 Linus Torvalds 提交于
Pull crypto fixes from Herbert Xu: "This fixes the following issues: API: - algif_hash needs to wait for init operations to complete. - The has_key setting for shash was always true. Algorithms: - Add missing selections of CRYPTO_HASH. - Fix pkcs7 authentication. Drivers: - Fix stack alignment bug in chacha20-ssse3. - Fix performance regression in caam due to incorrect setting. - Fix potential compile-only build failure of stm32" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: atmel-aes - remove calls of clk_prepare() from atomic contexts crypto: algif_hash - wait for crypto_ahash_init() to complete crypto: shash - Fix has_key setting hwrng: stm32 - Fix dependencies for !HAS_IOMEM archs crypto: ghash,poly1305 - select CRYPTO_HASH where needed crypto: chacha20-ssse3 - Align stack pointer to 64 bytes PKCS#7: Don't require SpcSpOpusInfo in Authenticode pkcs7 signatures crypto: caam - make write transactions bufferable on PPC platforms
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git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm由 Linus Torvalds 提交于
Pull libnvdimm fixes from Dan Williams: "1/ Fixes to the libnvdimm 'pfn' device that establishes a reserved area for storing a struct page array. 2/ Fixes for dax operations on a raw block device to prevent pagecache collisions with dax mappings. 3/ A fix for pfn_t usage in vm_insert_mixed that lead to a null pointer de-reference. These have received build success notification from the kbuild robot across 153 configs and pass the latest ndctl tests" * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: phys_to_pfn_t: use phys_addr_t mm: fix pfn_t to page conversion in vm_insert_mixed block: use DAX for partition table reads block: revert runtime dax control of the raw block device fs, block: force direct-I/O for dax-enabled block devices devm_memremap_pages: fix vmem_altmap lifetime + alignment handling libnvdimm, pfn: fix restoring memmap location libnvdimm: fix mode determination for e820 devices
- 01 2月, 2016 7 次提交
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb由 Linus Torvalds 提交于
Pull USB driver fixes from Greg KH: "Here are some small USB fixes and new device ids for 4.5-rc2. Nothing major here, full details are in the shortlog, and all of these have been in linux-next successfully" * tag 'usb-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: option: fix Cinterion AHxx enumeration USB: mxu11x0: fix memory leak on usb_serial private data USB: serial: ftdi_sio: add support for Yaesu SCU-18 cable USB: serial: option: Adding support for Telit LE922 USB: serial: visor: fix crash on detecting device without write_urbs USB: visor: fix null-deref at probe USB: cp210x: add ID for IAI USB to RS485 adaptor usb: hub: do not clear BOS field during reset device cdc-acm:exclude Samsung phone 04e8:685d usb: cdc-acm: send zero packet for intel 7260 modem usb: cdc-acm: handle unlinked urb in acm read callback
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty由 Linus Torvalds 提交于
Pull tty/serial fixes from Greg KH: "Here are some small tty/serial driver fixes for 4.5-rc2. They resolve a number of reported problems (the ioctl one specifically has been pointed out by numerous people) and one patch adds some new device ids for the 8250_pci driver. All have been in linux-next successfully" * tag 'tty-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: 8250_pci: Add Intel Broadwell ports staging/speakup: Use tty_ldisc_ref() for paste kworker n_tty: Fix unsafe reference to "other" ldisc tty: Fix unsafe ldisc reference via ioctl(TIOCGETD) tty: Retry failed reopen if tty teardown in-progress tty: Wait interruptibly for tty lock on reopen
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging由 Linus Torvalds 提交于
Pull staging fixes from Greg KH: "Here are some small staging driver fixes for 4.5-rc2. One of them predated 4.4-final, but I missed that merge window due to the holliday. The others fix reported issues that have come up recently. The tty change is needed for the speakup driver fix and has the ack of the tty driver maintainer as well, i.e. myself :) All have been in linux-next with no reported issues" * tag 'staging-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: Staging: speakup: fix read scrolled-back VT Staging: speakup: Fix getting port information Revert "Staging: panel: usleep_range is preferred over udelay" iio: adis_buffer: Fix out-of-bounds memory access
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core由 Linus Torvalds 提交于
Pull driver core fix from Greg KH: "Here's a single driver core fix that resolves an issue a lot of users have been hitting for a while now. It's been tested a lot and has been in linux-next successfully for a while" * tag 'driver-core-4.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: base/platform: Fix platform drivers with no probe callback
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git://git.linux-mips.org/pub/scm/ralf/upstream-linus由 Linus Torvalds 提交于
Pull MIPS fix from Ralf Baechle: "Just a single revert for a patch which I had upstreamed out of sequence" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: Revert "MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() function"
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 fixes from Thomas Gleixner: "A bit on the largish side due to a series of fixes for a regression in the x86 vector management which was introduced in 4.3. This work was started in December already, but it took some time to fix all corner cases and a couple of older bugs in that area which were detected while at it Aside of that a few platform updates for intel-mid, quark and UV and two fixes for in the mm code: - Use proper types for pgprot values to avoid truncation - Prevent a size truncation in the pageattr code when setting page attributes for large mappings" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits) x86/mm/pat: Avoid truncation when converting cpa->numpages to address x86/mm: Fix types used in pgprot cacheability flags translations x86/platform/quark: Print boundaries correctly x86/platform/UV: Remove EFI memmap quirk for UV2+ x86/platform/intel-mid: Join string and fix SoC name x86/platform/intel-mid: Enable 64-bit build x86/irq: Plug vector cleanup race x86/irq: Call irq_force_move_complete with irq descriptor x86/irq: Remove outgoing CPU from vector cleanup mask x86/irq: Remove the cpumask allocation from send_cleanup_vector() x86/irq: Clear move_in_progress before sending cleanup IPI x86/irq: Remove offline cpus from vector cleanup x86/irq: Get rid of code duplication x86/irq: Copy vectormask instead of an AND operation x86/irq: Check vector allocation early x86/irq: Reorganize the search in assign_irq_vector x86/irq: Reorganize the return path in assign_irq_vector x86/irq: Do not use apic_chip_data.old_domain as temporary buffer x86/irq: Validate that irq descriptor is still active x86/irq: Fix a race in x86_vector_free_irqs() ...
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