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2018-05-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller340-1831/+4334
S390 bpf_jit.S is removed in net-next and had changes in 'net', since that code isn't used any more take the removal. TLS data structures split the TX and RX components in 'net-next', put the new struct members from the bug fix in 'net' into the RX part. The 'net-next' tree had some reworking of how the ERSPAN code works in the GRE tunneling code, overlapping with a one-line headroom calculation fix in 'net'. Overlapping changes in __sock_map_ctx_update_elem(), keep the bits that read the prog members via READ_ONCE() into local variables before using them. Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21vmcore: move get_vmcore_size out of __initRahul Lakkireddy1-2/+2
Fix below build warning: WARNING: vmlinux.o(.text+0x422bb8): Section mismatch in reference from the function vmcore_add_device_dump() to the function .init.text:get_vmcore_size.constprop.5() The function vmcore_add_device_dump() references the function __init get_vmcore_size.constprop.5(). This is often because vmcore_add_device_dump lacks a __init annotation or the annotation of get_vmcore_size.constprop.5 is wrong. Fixes: 7efe48df8a3d ("vmcore: append device dumps to vmcore as elf notes") Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21cxgb4: copy the length of cpl_tx_pkt_core to fw_wrGanesh Goudar1-15/+14
immdlen field of FW_ETH_TX_PKT_WR is filled in a wrong way, we must copy the length of all the cpls encapsulated in fw work request. In the xmit path we missed adding the length of CPL_TX_PKT_CORE but we added the length of WR_HDR and it worked because WR_HDR and CPL_TX_PKT_CORE are of same length. Add the length of cpl_tx_pkt_core not WR_HDR's. This also fixes the lso cpl errors for udp tunnels Fixes: d0a1299c6bf7 ("cxgb4: add support for vxlan segmentation offload") Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: ethernet: Sort Kconfig sourcing alphabeticallyFlorian Fainelli1-8/+8
A number of entries were not alphabetically sorted, remedy that. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: phy: phylink: Don't release NULL GPIOFlorian Fainelli1-1/+1
If CONFIG_GPIOLIB is disabled, gpiod_put() becomes a stub that produces a warning, this helped identify that we could be attempting to release a NULL pl->link_gpio GPIO descriptor, so guard against that. Fixes: daab3349ad1a ("net: phy: phylink: Release link GPIO") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21Merge tag 'mips_fixes_4.17_2' of ↵Linus Torvalds7-15/+31
git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips Pull MIPS fixes from James Hogan: - fix build with DEBUG_ZBOOT and MACH_JZ4770 (4.16) - include xilfpga FDT in fitImage and stop generating dtb.o (4.15) - fix software IO coherence on CM SMP systems (4.8) - ptrace: Fix PEEKUSR/POKEUSR to o32 FGRs (3.14) - ptrace: Expose FIR register through FP regset (3.13) - fix typo in KVM debugfs file name (3.10) * tag 'mips_fixes_4.17_2' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips: MIPS: Fix ptrace(2) PTRACE_PEEKUSR and PTRACE_POKEUSR accesses to o32 FGRs MIPS: xilfpga: Actually include FDT in fitImage MIPS: xilfpga: Stop generating useless dtb.o KVM: Fix spelling mistake: "cop_unsuable" -> "cop_unusable" MIPS: ptrace: Expose FIR register through FP regset MIPS: Fix build with DEBUG_ZBOOT and MACH_JZ4770 MIPS: c-r4k: Fix data corruption related to cache coherence
2018-05-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds57-465/+1010
Pull networking fixes from David Miller: 1) Fix refcounting bug for connections in on-packet scheduling mode of IPVS, from Julian Anastasov. 2) Set network header properly in AF_PACKET's packet_snd, from Willem de Bruijn. 3) Fix regressions in 3c59x by converting to generic DMA API. It was relying upon the hack that the PCI DMA interfaces would accept NULL for EISA devices. From Christoph Hellwig. 4) Remove RDMA devices before unregistering netdev in QEDE driver, from Michal Kalderon. 5) Use after free in TUN driver ptr_ring usage, from Jason Wang. 6) Properly check for missing netlink attributes in SMC_PNETID requests, from Eric Biggers. 7) Set DMA mask before performaing any DMA operations in vmxnet3 driver, from Regis Duchesne. 8) Fix mlx5 build with SMP=n, from Saeed Mahameed. 9) Classifier fixes in bcm_sf2 driver from Florian Fainelli. 10) Tuntap use after free during release, from Jason Wang. 11) Don't use stack memory in scatterlists in tls code, from Matt Mullins. 12) Not fully initialized flow key object in ipv4 routing code, from David Ahern. 13) Various packet headroom bug fixes in ip6_gre driver, from Petr Machata. 14) Remove queues from XPS maps using correct index, from Amritha Nambiar. 15) Fix use after free in sock_diag, from Eric Dumazet. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (64 commits) net: ip6_gre: fix tunnel metadata device sharing. cxgb4: fix offset in collecting TX rate limit info net: sched: red: avoid hashing NULL child sock_diag: fix use-after-free read in __sk_free sh_eth: Change platform check to CONFIG_ARCH_RENESAS net: dsa: Do not register devlink for unused ports net: Fix a bug in removing queues from XPS map bpf: fix truncated jump targets on heavy expansions bpf: parse and verdict prog attach may race with bpf map update bpf: sockmap update rollback on error can incorrectly dec prog refcnt net: test tailroom before appending to linear skb net: ip6_gre: Fix ip6erspan hlen calculation net: ip6_gre: Split up ip6gre_changelink() net: ip6_gre: Split up ip6gre_newlink() net: ip6_gre: Split up ip6gre_tnl_change() net: ip6_gre: Split up ip6gre_tnl_link_config() net: ip6_gre: Fix headroom request in ip6erspan_tunnel_xmit() net: ip6_gre: Request headroom in __gre6_xmit() selftests/bpf: check return value of fopen in test_verifier.c erspan: fix invalid erspan version. ...
2018-05-21mv88e6xxx: Fix uninitialized variable warning.David S. Miller1-1/+1
In mv88e6xxx_probe(), ("np" or "pdata") might be an invariant but GCC can't see that, therefore: drivers/net/dsa/mv88e6xxx/chip.c: In function ‘mv88e6xxx_probe’: drivers/net/dsa/mv88e6xxx/chip.c:4420:13: warning: ‘compat_info’ may be used uninitialized in this function [-Wmaybe-uninitialized] chip->info = compat_info; Actually, it should have warned on the "if (!compat_info)" test, but whatever. Explicitly initialize to NULL in the variable declaration to deal with this. Fixes: 877b7cb0b6f2 ("net: dsa: mv88e6xxx: Add minimal platform_data support") Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: dsa: b53: Extend platform data to include DSA portsFlorian Fainelli1-0/+4
The b53 driver already defines and internally uses platform data to let the glue drivers specify parameters such as the chip id. What we were missing was a way to tell the core DSA layer about the ports and their type. Place a dsa_chip_data structure at the beginning of b53_platform_data for dsa_register_switch() to access it. This does not require modifications to b53_common.c which will pass platform_data trough. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21Merge branch 'mv88exxx-pdata'David S. Miller5-15/+76
Andrew Lunn says: ==================== Platform data support for mv88exxx There are a few Intel based platforms making use of the mv88exxx. These don't easily have access to device tree in order to instantiate the switch driver. These patches allow the use of platform data to hold the configuration. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: dsa: mv88e6xxx: Add support for EEPROM via platform dataAndrew Lunn3-5/+9
Add the size of the EEPROM to the platform data, so it can also be instantiated by a platform device. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: dsa: mv88e6xxx: Add minimal platform_data supportAndrew Lunn3-7/+67
Not all the world uses device tree. Some parts of the world still use platform devices and platform data. Add basic support for probing a Marvell switch via platform data. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: dsa: mv88e6xxx: Remove OF check for IRQ domainAndrew Lunn1-3/+0
An IRQ domain will work without an OF node. It is not possible to reference interrupts via a phandle, but C code can still use irq_find_mapping() to get an interrupt from the domain. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21Merge branch 'sh_eth-typos'David S. Miller2-19/+20
Sergei Shtylyov says: ==================== sh_eth: fix typos/grammar Here's a set of 3 patches against DaveM's 'net-next.git' repo plus the R8A77980 support patches posted earlier. They fix the comments typos/grammar and another typo in the EESR bit... ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21sh_eth: fix typo in comment to BCULR writeSergei Shtylyov1-1/+2
Simon has noticed a typo in the comment accompaining the BCULR write -- fix it and move the comment before the write (following the style of the other comments), while at it... Reported-by: Simon Horman <horms@verge.net.au> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21sh_eth: fix comment grammar in 'struct sh_eth_cpu_data'Sergei Shtylyov1-11/+11
All the verbs in the comments to the 'struct sh_eth_cpu_data' declaration should be in a 3rd person singular, to match the nouns. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21sh_eth: fix typo in EESR.TRO bit nameSergei Shtylyov2-7/+7
The correct name of the EESR bit 8 is TRO (transmit retry over), not RTO. Note that EESIPR bit 8, TROIP remained correct... Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21Merge branch 'hns3-next'David S. Miller9-124/+39
Salil Mehta says: ==================== Misc. bug fixes and cleanup for HNS3 driver This patch-set presents miscellaneous bug fixes and cleanups found during internal review, system testing and cleanup. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: hns3: Fix for CMDQ and Misc. interrupt init order problemYunsheng Lin1-8/+8
When vf module is loading, the cmd queue initialization should happen before misc interrupt initialization, otherwise the misc interrupt handle will cause using uninitialized cmd queue problem. There is also the same issue when vf module is unloading. This patch fixes it by adjusting the location of some function. Fixes: e2cb1dec9779 ("net: hns3: Add HNS3 VF HCL(Hardware Compatibility Layer) Support") Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: hns3: Fixes kernel panic issue during rmmod hns3 driverXi Wang1-2/+2
If CONFIG_ARM_SMMU_V3 is enabled, arm64's dma_ops will replace arm64_swiotlb_dma_ops with iommu_dma_ops. When releasing contiguous dma memory, the new ops will call the vunmap function which cannot be run in interrupt context. Currently, spin_lock_bh is called before vunmap is executed. This disables BH and causes the interrupt context to be detected to generate a kernel panic like below: [ 2831.573400] kernel BUG at mm/vmalloc.c:1621! [ 2831.577659] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ... [ 2831.699907] Process rmmod (pid: 1893, stack limit = 0x0000000055103ee2) [ 2831.706507] Call trace: [ 2831.708941] vunmap+0x48/0x50 [ 2831.711897] dma_common_free_remap+0x78/0x88 [ 2831.716155] __iommu_free_attrs+0xa8/0x1c0 [ 2831.720255] hclge_free_cmd_desc+0xc8/0x118 [hclge] [ 2831.725128] hclge_destroy_cmd_queue+0x34/0x68 [hclge] [ 2831.730261] hclge_uninit_ae_dev+0x90/0x100 [hclge] [ 2831.735127] hnae3_unregister_ae_dev+0xb0/0x868 [hnae3] [ 2831.740345] hns3_remove+0x3c/0x90 [hns3] [ 2831.744344] pci_device_remove+0x48/0x108 [ 2831.748342] device_release_driver_internal+0x164/0x200 [ 2831.753553] driver_detach+0x4c/0x88 [ 2831.757116] bus_remove_driver+0x60/0xc0 [ 2831.761026] driver_unregister+0x34/0x60 [ 2831.764935] pci_unregister_driver+0x30/0xb0 [ 2831.769197] hns3_exit_module+0x10/0x978 [hns3] [ 2831.773715] SyS_delete_module+0x1f8/0x248 [ 2831.777799] el0_svc_naked+0x30/0x34 This patch fixes it by using spin_lock instead of spin_lock_bh. Fixes: 68c0a5c70614 ("net: hns3: Add HNS3 IMP(Integrated Mgmt Proc) Cmd Interface Support") Signed-off-by: Xi Wang <wangxi11@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: hns3: Fix for netdev not running problem after calling net_stop and ↵Fuyun Liang1-0/+3
net_open The link status update function is called by timer every second. But net_stop and net_open may be called with very short intervals. The link status update function can not detect the link state has changed. It causes the netdev not running problem. This patch fixes it by updating the link state in ae_stop function. Fixes: 46a3df9f9718 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support") Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: hns3: Use enums instead of magic number in hclge_is_special_opcodeHuazhong Tan1-1/+5
This patch does bit of a clean-up by using already defined enums for certain values in function hclge_is_special_opcode(). Below enums from have been used as replacements for magic values: enum hclge_opcode_type{ <snip> HCLGE_OPC_STATS_64_BIT = 0x0030, HCLGE_OPC_STATS_32_BIT = 0x0031, HCLGE_OPC_STATS_MAC = 0x0032, <snip> }; Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: hns3: Fix for hns3 module is loaded multiple times problemXi Wang6-2/+8
If the hns3 driver has been built into kernel and then loaded with the same driver which built as KLM, it may trigger an error like below: [ 20.009555] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version [ 20.016789] hns3: Copyright (c) 2017 Huawei Corporation. [ 20.022100] Error: Driver 'hns3' is already registered, aborting... [ 23.517397] Unable to handle kernel NULL pointer dereference at virtual address 00000000 ... [ 23.691583] Process insmod (pid: 1982, stack limit = 0x00000000cd5f21cb) [ 23.698270] Call trace: [ 23.700705] __list_del_entry_valid+0x2c/0xd8 [ 23.705049] hnae3_unregister_client+0x68/0xa8 [ 23.709487] hns3_init_module+0x98/0x1000 [hns3] [ 23.714093] do_one_initcall+0x5c/0x170 [ 23.717918] do_init_module+0x64/0x1f4 [ 23.721654] load_module+0x1d14/0x24b0 [ 23.725390] SyS_init_module+0x158/0x208 [ 23.729300] el0_svc_naked+0x30/0x34 This patch fixes it by adding module version info. Fixes: 38caee9d3ee8 ("net: hns3: Add support of the HNAE3 framework") Signed-off-by: Xi Wang <wangxi11@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: hns3: Fix the missing client list node initializationXi Wang1-0/+2
This patch fixes the missing initialization of the client list node in the hnae3_register_client() function. Fixes: 76ad4f0ee747 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC") Signed-off-by: Xi Wang <wangxi11@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: hns3: cleanup of return values in hclge_init_client_instance()Jian Shen1-8/+6
Removes the goto and directly returns in case of errors as part of the cleanup. Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: hns3: Fixes API to fetch ethernet header length with kernel defaultPeng Li1-102/+2
During the RX leg driver needs to fetch the ethernet header length from the RX'ed Buffer Descriptor. Currently, proprietary version hns3_nic_get_headlen is being used to fetch the header length which uses l234info present in the Buffer Descriptor which might not be valid for the first Buffer Descriptor if the packet is spanning across multiple descriptors. Kernel default eth_get_headlen API does the job correctly. Fixes: 76ad4f0ee747 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC") Signed-off-by: Peng Li <lipeng321@huawei.com> Reviewed-by: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: hns3: Fixes error reported by Kbuild and internal reviewSalil Mehta1-1/+3
This patch fixes the error reported by Intel's kbuild and fixes a return value in one of the legs, caught during review of the original patch sent by kbuild. Fixes: fdb793670a00 ("net: hns3: Add support of .sriov_configure in HNS3 driver") Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21r8169: fix network error on resume from suspendHeiner Kallweit1-19/+20
This commit removed calls to rtl_set_rx_mode(). This is ok for the standard path if the link is brought up, however it breaks system resume from suspend. Link comes up but no network traffic. Meanwhile common code from rtl_hw_start_8169/8101/8168() was moved to rtl_hw_start(), therefore re-add the call to rtl_set_rx_mode() there. Due to adding this call we have to move definition of rtl_hw_start() after definition of rtl_set_rx_mode(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Fixes: 82d3ff6dd199 ("r8169: remove calls to rtl_set_rx_mode") Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21erspan: set bso bit based on mirrored packet's lenWilliam Tu1-0/+28
Before the patch, the erspan BSO bit (Bad/Short/Oversized) is not handled. BSO has 4 possible values: 00 --> Good frame with no error, or unknown integrity 11 --> Payload is a Bad Frame with CRC or Alignment Error 01 --> Payload is a Short Frame 10 --> Payload is an Oversized Frame Based the short/oversized definitions in RFC1757, the patch sets the bso bit based on the mirrored packet's size. Reported-by: Xiaoyan Jin <xiaoyanj@vmware.com> Signed-off-by: William Tu <u9012063@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21Linux 4.17-rc6v4.17-rc6Linus Torvalds1-1/+1
2018-05-21Merge branch 'for-upstream' of ↵David S. Miller19-241/+480
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2018-05-18 Here's the first bluetooth-next pull request for the 4.18 kernel: - Refactoring of the btbcm driver - New USB IDs for QCA_ROME and LiteOn controllers - Buffer overflow fix if the controller sends invalid advertising data length - Various cleanups & fixes for Qualcomm controllers Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21Revert "ixgbe: release lock for the duration of ixgbe_suspend_close()"Jeff Kirsher1-8/+1
This reverts commit 6710f970d9979d8f03f6e292bb729b2ee1526d0e. Gotta love when developers have offline discussions, thinking everyone is reading their responses/dialog. The change had the potential for a number of race conditions on shutdown, which is why we are reverting the change. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-21net: qcom/emac: Allocate buffers from local nodeHemanth Puranik1-2/+4
Currently we use non-NUMA aware allocation for TPD and RRD buffers, this patch modifies to use NUMA friendly allocation. Signed-off-by: Hemanth Puranik <hpuranik@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-20Merge branch 'parisc-4.17-5' of ↵Linus Torvalds3-4/+3
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc fixlets from Helge Deller: "Three small section mismatch fixes, one of them was found by 0-day test infrastructure" * 'parisc-4.17-5' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Move ccio_cujo20_fixup() into init section parisc: Move setup_profiling_timer() out of init section parisc: Move find_pa_parent_type() out of init section
2018-05-20Merge tag 'for-4.17-rc5-tag' of ↵Linus Torvalds7-48/+180
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: "We've accumulated some fixes during the last week, some of them were in the works for a longer time but there are some newer ones too. Most of the fixes have a reproducer and fix user visible problems, also candidates for stable kernels. They IMHO qualify for a late rc, though I did not expect that many" * tag 'for-4.17-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: fix crash when trying to resume balance without the resume flag btrfs: Fix delalloc inodes invalidation during transaction abort btrfs: Split btrfs_del_delalloc_inode into 2 functions btrfs: fix reading stale metadata blocks after degraded raid1 mounts btrfs: property: Set incompat flag if lzo/zstd compression is set Btrfs: fix duplicate extents after fsync of file with prealloc extents Btrfs: fix xattr loss after power failure Btrfs: send, fix invalid access to commit roots due to concurrent snapshotting
2018-05-20Merge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds9-44/+64
Pull ARM fixes from Russell King: - Łukasz Stelmach spotted a couple of issues with the decompressor. - a couple of kdump fixes found while testing kdump - replace some perl with shell code - resolve SIGFPE breakage - kprobes fixes * 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: fix kill( ,SIGFPE) breakage ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr ARM: 8770/1: kprobes: Prohibit probing on optimized_callback ARM: 8769/1: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed ARM: replace unnecessary perl with sed and the shell $(( )) operator ARM: kexec: record parent context registers for non-crash CPUs ARM: kexec: fix kdump register saving on panic() ARM: 8758/1: decompressor: restore r1 and r2 just before jumping to the kernel ARM: 8753/1: decompressor: add a missing parameter to the addruart macro
2018-05-20Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds13-129/+585
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "An unfortunately larger set of fixes, but a large portion is selftests: - Fix the missing clusterid initializaiton for x2apic cluster management which caused boot failures due to IPIs being sent to the wrong cluster - Drop TX_COMPAT when a 64bit executable is exec()'ed from a compat task - Wrap access to __supported_pte_mask in __startup_64() where clang compile fails due to a non PC relative access being generated. - Two fixes for 5 level paging fallout in the decompressor: - Handle GOT correctly for paging_prepare() and cleanup_trampoline() - Fix the page table handling in cleanup_trampoline() to avoid page table corruption. - Stop special casing protection key 0 as this is inconsistent with the manpage and also inconsistent with the allocation map handling. - Override the protection key wen moving away from PROT_EXEC to prevent inaccessible memory. - Fix and update the protection key selftests to address breakage and to cover the above issue - Add a MOV SS self test" [ Part of the x86 fixes were in the earlier core pull due to dependencies ] * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits) x86/mm: Drop TS_COMPAT on 64-bit exec() syscall x86/apic/x2apic: Initialize cluster ID properly x86/boot/compressed/64: Fix moving page table out of trampoline memory x86/boot/compressed/64: Set up GOT for paging_prepare() and cleanup_trampoline() x86/pkeys: Do not special case protection key 0 x86/pkeys/selftests: Add a test for pkey 0 x86/pkeys/selftests: Save off 'prot' for allocations x86/pkeys/selftests: Fix pointer math x86/pkeys: Override pkey when moving away from PROT_EXEC x86/pkeys/selftests: Fix pkey exhaustion test off-by-one x86/pkeys/selftests: Add PROT_EXEC test x86/pkeys/selftests: Factor out "instruction page" x86/pkeys/selftests: Allow faults on unknown keys x86/pkeys/selftests: Avoid printf-in-signal deadlocks x86/pkeys/selftests: Remove dead debugging code, fix dprint_in_signal x86/pkeys/selftests: Stop using assert() x86/pkeys/selftests: Give better unexpected fault error messages x86/selftests: Add mov_to_ss test x86/mpx/selftests: Adjust the self-test to fresh distros that export the MPX ABI x86/pkeys/selftests: Adjust the self-test to fresh distros that export the pkeys ABI ...
2018-05-20Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds1-0/+8
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull UP timer fix from Thomas Gleixner: "Work around the for_each_cpu() oddity on UP kernels in the tick broadcast code which causes boot failures because the CPU0 bit is always reported as set independent of the cpumask content" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tick/broadcast: Use for_each_cpu() specially on UP kernels
2018-05-20Merge branch 'sched-urgent-for-linus' of ↵Linus Torvalds4-8/+5
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixlets from Thomas Gleixner: "Three trivial fixlets for the scheduler: - move print_rt_rq() and print_dl_rq() declarations to the right place - make grub_reclaim() static - fix the bogus documentation reference in Kconfig" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: Fix documentation file path sched/deadline: Make the grub_reclaim() function static sched/debug: Move the print_rt_rq() and print_dl_rq() declarations to kernel/sched/sched.h
2018-05-20Merge branch 'ras-urgent-for-linus' of ↵Linus Torvalds1-15/+14
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull RAS fix from Thomas Gleixner: "Fix a regression in the new AMD SMCA code which issues an SMP function call from the early interrupt disabled region of CPU hotplug. To avoid that, use cached block addresses which can be used directly" * 'ras-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/MCE/AMD: Cache SMCA MISC block addresses
2018-05-20Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds4-6/+29
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf tooling fixes from Thomas Gleixner: - fix segfault when processing unknown threads in cs-etm - fix "perf test inet_pton" on s390 failing due to missing inline - display all available events on 'perf annotate --stdio' - add missing newline when parsing an empty BPF program * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf tools: Add missing newline when parsing empty BPF proggie perf cs-etm: Remove redundant space perf cs-etm: Support unknown_thread in cs_etm_auxtrace perf annotate: Display all available events on --stdio perf test: "probe libc's inet_pton" fails on s390 due to missing inline
2018-05-20Merge branch 'locking-urgent-for-linus' of ↵Linus Torvalds5-22/+41
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Thomas Gleixner: "Two fixes to address shortcomings of the rwsem/percpu-rwsem lock debugging code which emits false positive warnings when the rwsem is anonymously locked and unlocked" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/percpu-rwsem: Annotate rwsem ownership transfer by setting RWSEM_OWNER_UNKNOWN locking/rwsem: Add a new RWSEM_ANONYMOUSLY_OWNED flag
2018-05-20Merge branch 'efi-urgent-for-linus' of ↵Linus Torvalds3-6/+18
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull EFI fixes from Thomas Gleixner: - Use explicitely sized type for the romimage pointer in the 32bit EFI protocol struct so a 64bit kernel does not expand it to 64bit. Ditto for the 64bit struct to avoid the reverse issue on 32bit kernels. - Handle randomized tex offset correctly in the ARM64 EFI stub to avoid unaligned data resulting in stack corruption and other hard to diagnose wreckage. * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi/libstub/arm64: Handle randomized TEXT_OFFSET efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32' definition for mixed mode
2018-05-20Merge branch 'core-urgent-for-linus' of ↵Linus Torvalds11-77/+206
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull core fixes from Thomas Gleixner: - Unbreak the BPF compilation which got broken by the unconditional requirement of asm-goto, which is not supported by clang. - Prevent probing on exception masking instructions in uprobes and kprobes to avoid the issues of the delayed exceptions instead of having an ugly workaround. - Prevent a double free_page() in the error path of do_kexec_load() - A set of objtool updates addressing various issues mostly related to switch tables and the noreturn detection for recursive sibling calls - Header sync for tools. * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool: Detect RIP-relative switch table references, part 2 objtool: Detect RIP-relative switch table references objtool: Support GCC 8 switch tables objtool: Support GCC 8's cold subfunctions objtool: Fix "noreturn" detection for recursive sibling calls objtool, kprobes/x86: Sync the latest <asm/insn.h> header with tools/objtool/arch/x86/include/asm/insn.h x86/cpufeature: Guard asm_volatile_goto usage for BPF compilation uprobes/x86: Prohibit probing on MOV SS instruction kprobes/x86: Prohibit probing on exception masking instructions x86/kexec: Avoid double free_page() upon do_kexec_load() failure
2018-05-20net: ip6_gre: fix tunnel metadata device sharing.William Tu1-22/+79
Currently ip6gre and ip6erspan share single metadata mode device, using 'collect_md_tun'. Thus, when doing: ip link add dev ip6gre11 type ip6gretap external ip link add dev ip6erspan12 type ip6erspan external RTNETLINK answers: File exists simply fails due to the 2nd tries to create the same collect_md_tun. The patch fixes it by adding a separate collect md tunnel device for the ip6erspan, 'collect_md_tun_erspan'. As a result, a couple of places need to refactor/split up in order to distinguish ip6gre and ip6erspan. First, move the collect_md check at ip6gre_tunnel_{unlink,link} and create separate function {ip6gre,ip6ersapn}_tunnel_{link_md,unlink_md}. Then before link/unlink, make sure the link_md/unlink_md is called. Finally, a separate ndo_uninit is created for ip6erspan. Tested it using the samples/bpf/test_tunnel_bpf.sh. Fixes: ef7baf5e083c ("ip6_gre: add ip6 erspan collect_md mode") Signed-off-by: William Tu <u9012063@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-20Merge branch 'sh_eth-R8A77980-GEther-support'David S. Miller3-0/+54
Sergei Shtylyov says: ==================== Add Renesas R8A77980 GEther support Here's a set of 3 patches against DaveM's 'net-next.git' repo. They (gradually) add R8A77980 GEther support to the 'sh_eth' driver, starting with couple new register bits/values introduced with this chip, and ending with adding a new 'struct sh_eth_cpu_data' instance connected to the new DT "compatible" prop value... ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-20sh_eth: add R8A77980 supportSergei Shtylyov2-0/+45
Finally, add support for the DT probing of the R-Car V3H (AKA R8A77980) -- it's the only R-Car gen3 SoC having the GEther controller -- others have only EtherAVB... Based on the original (and large) patch by Vladimir Barinov. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-20sh_eth: add EDMR.NBST supportSergei Shtylyov2-0/+6
The R-Car V3H (AKA R8A77980) GEther controller adds the DMA burst mode bit (NBST) in EDMR and the manual tells to always set it before doing any DMA. Based on the original (and large) patch by Vladimir Barinov. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-20sh_eth: add RGMII supportSergei Shtylyov1-0/+3
The R-Car V3H (AKA R8A77980) GEther controller adds support for the RGMII PHY interface mode as a new value for the RMII_MII register. Based on the original (and large) patch by Vladimir Barinov. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-20Merge tag 'armsoc-fixes' of ↵Linus Torvalds40-96/+300
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "A handful of fixes. I've been queuing them up a bit too long so the list is longer than it otherwise would have been spread out across a few -rcs. In general, it's a scattering of fixes across several platforms, nothing truly serious enough to point out. There's a slightly larger batch of them for the Davinci platforms due to work to bring them back to life after some time, so there's a handful of regressions, some of them going back very far, others more recent. There's also a few patches fixing DT on Renesas platforms since they changed some bindings without remaining backwards compatible, splitting up describing LVDS as a proper bridge instead of having it as part of the display unit. We could push for them to be backwards compatible with old device trees, but it's likely to regress eventually if nobody's actually using said compatibility" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (36 commits) ARM: davinci: board-dm646x-evm: set VPIF capture card name ARM: davinci: board-dm646x-evm: pass correct I2C adapter id for VPIF ARM: davinci: dm646x: fix timer interrupt generation ARM: keystone: fix platform_domain_notifier array overrun arm64: dts: exynos: Fix interrupt type for I2S1 device on Exynos5433 ARM: dts: imx51-zii-rdu1: fix touchscreen bindings firmware: arm_scmi: Use after free in scmi_create_protocol_device() ARM: dts: cygnus: fix irq type for arm global timer Revert "ARM: dts: logicpd-som-lv: Fix pinmux controller references" tee: check shm references are consistent in offset/size tee: shm: fix use-after-free via temporarily dropped reference ARM: dts: imx7s: Pass the 'fsl,sec-era' property ARM: dts: tegra20: Revert "Fix ULPI regression on Tegra20" ARM: dts: correct missing "compatible" entry for ti81xx SoCs ARM: OMAP1: ams-delta: fix deferred_fiq handler arm64: tegra: Make BCM89610 PHY interrupt as active low ARM: davinci: fix GPIO lookup for I2C ARM: dts: logicpd-som-lv: Fix pinmux controller references ARM: dts: logicpd-som-lv: Fix Audio Mute ARM: dts: logicpd-som-lv: Fix WL127x Startup Issues ...
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