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2018-10-05cxgb4: use FW_PORT_ACTION_L1_CFG32 for 32 bit capabilityGanesh Goudar
when 32 bit port capability is in use, use FW_PORT_ACTION_L1_CFG32 rather than FW_PORT_ACTION_L1_CFG. Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05bpf: 32-bit RSH verification must truncate input before the ALU opJann Horn
When I wrote commit 468f6eafa6c4 ("bpf: fix 32-bit ALU op verification"), I assumed that, in order to emulate 64-bit arithmetic with 32-bit logic, it is sufficient to just truncate the output to 32 bits; and so I just moved the register size coercion that used to be at the start of the function to the end of the function. That assumption is true for almost every op, but not for 32-bit right shifts, because those can propagate information towards the least significant bit. Fix it by always truncating inputs for 32-bit ops to 32 bits. Also get rid of the coerce_reg_to_size() after the ALU op, since that has no effect. Fixes: 468f6eafa6c4 ("bpf: fix 32-bit ALU op verification") Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Jann Horn <jannh@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-10-05Merge tag 'iommu-fixes-v4.19-rc6' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Joerg writes: "IOMMU Fix for Linux v4.19-rc6 One important fix: - Fix a memory leak with AMD IOMMU when SME is active and a VM has assigned devices. In that case the complete guest memory will be leaked without this fix." * tag 'iommu-fixes-v4.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/amd: Clear memory encryption mask from physical address
2018-10-05Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmGreg Kroah-Hartman
Paolo writes: "KVM changes for 4.19-rc7 x86 and PPC bugfixes, mostly introduced in 4.19-rc1." * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: kvm: nVMX: fix entry with pending interrupt if APICv is enabled KVM: VMX: hide flexpriority from guest when disabled at the module level KVM: VMX: check for existence of secondary exec controls before accessing KVM: PPC: Book3S HV: Avoid crash from THP collapse during radix page fault KVM: x86: fix L1TF's MMIO GFN calculation tools/kvm_stat: cut down decimal places in update interval dialog KVM: nVMX: Fix emulation of VM_ENTRY_LOAD_BNDCFGS KVM: x86: Do not use kvm_x86_ops->mpx_supported() directly KVM: nVMX: Do not expose MPX VMX controls when guest MPX disabled KVM: x86: never trap MSR_KERNEL_GS_BASE
2018-10-05Merge branch 'linus' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Herbert writes: "Crypto Fixes for 4.19 This push fixes the following issues: - Out-of-bound stack access in qat. - Illegal schedule in mxs-dcp. - Memory corruption in chelsio. - Incorrect pointer computation in caam." * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: qat - Fix KASAN stack-out-of-bounds bug in adf_probe() crypto: mxs-dcp - Fix wait logic on chan threads crypto: chelsio - Fix memory corruption in DMA Mapped buffers. crypto: caam/jr - fix ablkcipher_edesc pointer arithmetic
2018-10-05Merge tag '4.19-rc6-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6Greg Kroah-Hartman
Steve writes: "SMB3 fixes four small SMB3 fixes: one for stable, the others to address a more recent regression" * tag '4.19-rc6-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: smb3: fix lease break problem introduced by compounding cifs: only wake the thread for the very last PDU in a compound cifs: add a warning if we try to to dequeue a deleted mid smb2: fix missing files in root share directory listing
2018-10-05qtnfmac: implement dump_station support for STA modeSergey Matyukevich
Current implementation of dump_station cfg80211 callback supports AP mode only. Add support for STA mode as well: by default in STA mode this callback is supposed to return AP on managed interface. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05qtnfmac: drop redundant data copy in control pathSergey Matyukevich
Command responses and events from the firmware are copied twice in control path: at first in shm core (qtnf_shm_handle_new_data) and then in pcie bus drivers (qtnf_pcie_control_rx_callback). There is no need to copy this data twice, it can be done only once in rx callbacks. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05qtnfmac: add support for scan dwell time configurationSergey Matyukevich
Firmware supports scan dwell time tuning for various types of scans. Enable support for this feature: - advertise capability to configure channel dwell time to host - pass scan dwell parameters to wireless card in scan request Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05qtnfmac: add support for scan flushSergey Matyukevich
Notify firmware to flush cache before scanning when needed. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05qtnfmac: drop error reports for out-of-bounds key indexesSergey Matyukevich
On disconnect wireless core attempts to remove all the supported keys. Following cfg80211_ops conventions, firmware returns -ENOENT code for the out-of-bound key indexes. This is a normal behavior, so no need to report errors for this case. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05qtnfmac: inform wireless core about supported extended capabilitiesSergey Matyukevich
Driver retrieves information about supported extended capabilities from wireless card. However this information is not propagated further to Linux wireless core. Fix this by setting extended capabilities fields of wiphy structure. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05qtnfmac: pass sgi rate info flag to wireless coreSergey Matyukevich
SGI should be passed to wireless core as a part of rate structure. Otherwise wireless core performs incorrect rate calculation when SGI is enabled in hardware but not reported to host. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05qtnfmac: do not cancel scan in disconnect callbackIgor Mitsyanko
Do not cancel scan in disconnect callback. If there is an active scan, it will be cancelled by firmware, then host driver will be properly notified by event. Cancelling scan in disconnect callback occasionally may lead to the following race issue. Host is able to queue one scan after scan abort in disconnect callback, and another scan after scan abort in event handler. As a result, firmware receives second scan before the first scan completes. Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05qtnfmac: cleanup and unify command error handlingSergey Matyukevich
Unify command error handling using qtnf_cmd_resp_result_decode function. Do not duplicate error messages in command handlers and cfg80211 callbacks: report 'cmd exec fail' only on control path internal failure. Remove redundant 'unlikely' macros. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05qtnfmac: do not initialize per-MAC data multiple timesIgor Mitsyanko
Several members of pwr-MAC structure are re-initialized several times together with per-VIF initialization. Fix that and simplify the code. Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05qtnfmac: request userspace to do OBSS scanning if FW can notIgor Mitsyanko
In case firmware reports that it can not do OBSS scanning for 40MHz 2.4GHz channels itself, tell userpsace to do that instead by setting NL80211_FEATURE_NEED_OBSS_SCAN flag. Signed-off-by: Igor mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05qtnfmac: generate local disconnect event in disconnect callbackIgor Mitsyanko
When cfg80211 disconnect callback is triggered and command is processed by firmware, disconnect event with local parameter set must be sent immediately. Indicating that it's a "local" event (not from AP) will help upper layers to process this event correctly. Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05qtnfmac: do not track STA states in driverSergey Matyukevich
Remove STA connection states tracking from driver. Leave it wireless core on host and to firmware. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05b43: remove set but not used variable 'wl'YueHaibing
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/broadcom/b43/main.c: In function 'b43_one_core_detach': drivers/net/wireless/broadcom/b43/main.c:5496:17: warning: variable 'wl' set but not used [-Wunused-but-set-variable] After commit 644aa4d62096 ("b43: remove list of IEEE 802.11 devices") 'wl' is not used any more. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05ssb: chipcommon: fix fall-through annotationGustavo A. R. Silva
Replace "Fallthough" with a proper "fall through" annotation. This fix is part of the ongoing efforts to enabling -Wimplicit-fallthrough Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: Michael Buesch <m@bues.ch> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05zd1211rw: Replace spin_is_locked() with lockdepLance Roy
lockdep_assert_held() is better suited to checking locking requirements, since it won't get confused when someone else holds the lock. This is also a step towards possibly removing spin_is_locked(). Signed-off-by: Lance Roy <ldr709@gmail.com> Cc: Daniel Drake <dsd@gentoo.org> Cc: Ulrich Kunitz <kune@deine-taler.de> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: <linux-wireless@vger.kernel.org> Cc: <netdev@vger.kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05wlcore: Add support for optional wakeirqTony Lindgren
Now with wlcore using PM runtime, we can also add support for Linux generic wakeirq handling for it if configured in the dts file. The wakeirq can be configured as the second interrupt in the dts file with interrupts-extended property where it is the padconf irq of the OOB GPIO pin used for wlcore interrupt. Note that eventually we should also allow configuring wlcore to use the SDIO dat1 IRQ for wake-up, and in that case the the wakeirq should be configured to be the padconf interrupt of the dat1 pin and not the padconf interrupt of the OOB GPIO pin. Cc: Eyal Reizer <eyalr@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05wlcore: Fix BUG with clear completion on timeoutTony Lindgren
We do not currently clear wl->elp_compl on ELP timeout and we have bogus lingering pointer that wlcore_irq then will try to access after recovery is done: BUG: spinlock bad magic on CPU#1, irq/255-wl12xx/580 ... (spin_dump) from [<c01b9344>] (do_raw_spin_lock+0xc8/0x124) (do_raw_spin_lock) from [<c09b3970>] (_raw_spin_lock_irqsave+0x68/0x74) (_raw_spin_lock_irqsave) from [<c01a02f0>] (complete+0x24/0x58) (complete) from [<bf572610>] (wlcore_irq+0x48/0x17c [wlcore]) (wlcore_irq [wlcore]) from [<c01c5efc>] (irq_thread_fn+0x2c/0x64) (irq_thread_fn) from [<c01c623c>] (irq_thread+0x148/0x290) (irq_thread) from [<c016b4b0>] (kthread+0x160/0x17c) (kthread) from [<c01010b4>] (ret_from_fork+0x14/0x20) ... After that the system will hang. Let's fix this by adding a flag for recovery and moving the recovery work call to to the error handling section. And we want to set WL1271_FLAG_INTENDED_FW_RECOVERY and actually clear it too in wl1271_recovery_work() and just downgrade the error to a warning to prevent overly verbose output. Cc: Eyal Reizer <eyalr@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05rtlwifi: Removed unused define and code efuse_re_pg* from wifi.hPing-Ke Shih
The following: bool efuse_re_pg_sec1flag; u8 efuse_re_pg_data[8]; are not referenced anywhere in the rtlwifi code. This patch is originally created by Rick Veens <rickveens92@gmail.com>, and Joe Perches <joe@perches.com> reminded to apply it to rtlwifi. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05brcmfmac: fix full timeout waiting for action frame on-channel txChung-Hsien Hsu
The driver sends an action frame down and waits for a completion signal triggered by the received BRCMF_E_ACTION_FRAME_OFF_CHAN_COMPLETE event to continue the process. However, the action frame could be transmitted either on the current channel or on an off channel. For the on-channel case, only BRCMF_E_ACTION_FRAME_COMPLETE event will be received when the frame is transmitted, which make the driver always wait a full timeout duration. This patch has the completion signal be triggered by receiving the BRCMF_E_ACTION_FRAME_COMPLETE event for the on-channel case. This change fixes WFA p2p certification 5.1.19 failure. Signed-off-by: Chung-Hsien Hsu <stanley.hsu@cypress.com> Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05brcmfmac: reduce timeout for action frame scanChung-Hsien Hsu
Finding a common channel to send an action frame out is required for some action types. Since a loop with several scan retry is used to find the channel, a short wait time could be considered for each attempt. This patch reduces the wait time from 1500 to 450 msec for each action frame scan. This patch fixes the WFA p2p certification 5.1.20 failure caused by the long action frame send time. Signed-off-by: Chung-Hsien Hsu <stanley.hsu@cypress.com> Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-05iommu/amd: Clear memory encryption mask from physical addressSingh, Brijesh
Boris Ostrovsky reported a memory leak with device passthrough when SME is active. The VFIO driver uses iommu_iova_to_phys() to get the physical address for an iova. This physical address is later passed into vfio_unmap_unpin() to unpin the memory. The vfio_unmap_unpin() uses pfn_valid() before unpinning the memory. The pfn_valid() check was failing because encryption mask was part of the physical address returned. This resulted in the memory not being unpinned and therefore leaked after the guest terminates. The memory encryption mask must be cleared from the physical address in iommu_iova_to_phys(). Fixes: 2543a786aa25 ("iommu/amd: Allow the AMD IOMMU to work with memory encryption") Reported-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Joerg Roedel <joro@8bytes.org> Cc: <iommu@lists.linux-foundation.org> Cc: Borislav Petkov <bp@suse.de> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Cc: kvm@vger.kernel.org Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: <stable@vger.kernel.org> # 4.14+ Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
2018-10-05net: phy: phylink: fix SFP interface autodetectionBaruch Siach
When connecting SFP PHY to phylink use the detected interface. Otherwise, the link fails to come up when the configured 'phy-mode' differs from the SFP detected mode. Move most of phylink_connect_phy() into __phylink_connect_phy(), and leave phylink_connect_phy() as a wrapper. phylink_sfp_connect_phy() can now pass the SFP detected PHY interface to __phylink_connect_phy(). This fixes 1GB SFP module link up on eth3 of the Macchiatobin board that is configured in the DT to "2500base-x" phy-mode. Fixes: 9525ae83959b6 ("phylink: add phylink infrastructure") Suggested-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05be2net: don't flip hw_features when VXLANs are added/deletedDavide Caratti
the be2net implementation of .ndo_tunnel_{add,del}() changes the value of NETIF_F_GSO_UDP_TUNNEL bit in 'features' and 'hw_features', but it forgets to call netdev_features_change(). Moreover, ethtool setting for that bit can potentially be reverted after a tunnel is added or removed. GSO already does software segmentation when 'hw_enc_features' is 0, even if VXLAN offload is turned on. In addition, commit 096de2f83ebc ("benet: stricter vxlan offloading check in be_features_check") avoids hardware segmentation of non-VXLAN tunneled packets, or VXLAN packets having wrong destination port. So, it's safe to avoid flipping the above feature on addition/deletion of VXLAN tunnels. Fixes: 630f4b70567f ("be2net: Export tunnel offloads only when a VxLAN tunnel is created") Signed-off-by: Davide Caratti <dcaratti@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05Merge tag 'kvm-ppc-fixes-4.19-3' of ↵Paolo Bonzini
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc into kvm-master Third set of PPC KVM fixes for 4.19 One patch here, fixing a potential host crash introduced (or at least exacerbated) by a previous fix for corruption relating to radix guest page faults and THP operations.
2018-10-05net_sched: convert idrinfo->lock from spinlock to a mutexCong Wang
In commit ec3ed293e766 ("net_sched: change tcf_del_walker() to take idrinfo->lock") we move fl_hw_destroy_tmplt() to a workqueue to avoid blocking with the spinlock held. Unfortunately, this causes a lot of troubles here: 1. tcf_chain_destroy() could be called right after we queue the work but before the work runs. This is a use-after-free. 2. The chain refcnt is already 0, we can't even just hold it again. We can check refcnt==1 but it is ugly. 3. The chain with refcnt 0 is still visible in its block, which means it could be still found and used! 4. The block has a refcnt too, we can't hold it without introducing a proper API either. We can make it working but the end result is ugly. Instead of wasting time on reviewing it, let's just convert the troubling spinlock to a mutex, which allows us to use non-atomic allocations too. Fixes: ec3ed293e766 ("net_sched: change tcf_del_walker() to take idrinfo->lock") Reported-by: Ido Schimmel <idosch@idosch.org> Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: Vlad Buslov <vladbu@mellanox.com> Cc: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Tested-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05net/neigh: Extend dump filter to proxy neighbor dumpsDavid Ahern
Move the attribute parsing from neigh_dump_table to neigh_dump_info, and pass the filter arguments down to neigh_dump_table in a new struct. Add the filter option to proxy neigh dumps as well to make them consistent. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04net/packet: fix packet drop as of virtio gsoJianfeng Tan
When we use raw socket as the vhost backend, a packet from virito with gso offloading information, cannot be sent out in later validaton at xmit path, as we did not set correct skb->protocol which is further used for looking up the gso function. To fix this, we set this field according to virito hdr information. Fixes: e858fae2b0b8f4 ("virtio_net: use common code for virtio_net_hdr and skb GSO conversion") Signed-off-by: Jianfeng Tan <jianfeng.tan@linux.alibaba.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04Merge branch 'net-metrics-consolidate'David S. Miller
David Ahern says: ==================== net: Consolidate metrics handling for ipv4 and ipv6 As part of the IPv6 fib info refactoring, the intent was to make metrics handling for ipv6 identical to ipv4. One oversight in ip6_dst_destroy led to confusion and a couple of incomplete attempts at finding and fixing the resulting memory leak which was ultimately resolved by ce7ea4af0838 ("ipv6: fix memory leak on dst->_metrics"). Refactor metrics hanlding make the code really identical for v4 and v6, and add a few test cases. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04fib_tests: Add tests for metrics on routesDavid Ahern
Add ipv4 and ipv6 test cases for metrics (mtu) when fib entries are created. Can be used with kmemleak to see leaks with both fib entries and dst_entry. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04net: Move free of dst_metrics to helperDavid Ahern
Move the refcounting and potential free of dst metrics associated for ipv4 and ipv6 to a common helper. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04net: common metrics init helper for dst_entryDavid Ahern
ipv4 and ipv6 both use refcounted metrics if FIB entries have metrics set. Move the common initialization code to a helper and use for both protocols. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04net: Move free of fib_metrics to helperDavid Ahern
Move the refcounting and potential free of dst metrics associated with a fib entry to a helper and use it in both ipv4 and ipv6. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04net: common metrics init helper for FIB entriesDavid Ahern
Consolidate initialization of ipv4 and ipv6 metrics when fib entries are created into a single helper, ip_fib_metrics_init, that handles the call to ip_metrics_convert. If no metrics are defined for the fib entry, then the metrics is set to dst_default_metrics. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04net: dsa: b53: Keep CPU port as tagged in all VLANsFlorian Fainelli
Commit c499696e7901 ("net: dsa: b53: Stop using dev->cpu_port incorrectly") was a bit too trigger happy in removing the CPU port from the VLAN membership because we rely on DSA to program the CPU port VLAN, which it does, except it does not bother itself with tagged/untagged and just usese untagged. Having the CPU port "follow" the user ports tagged/untagged is not great and does not allow for properly differentiating, so keep the CPU port tagged in all VLANs. Reported-by: Gerhard Wiesinger <lists@wiesinger.com> Fixes: c499696e7901 ("net: dsa: b53: Stop using dev->cpu_port incorrectly") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04openvswitch: load NAT helperFlavio Leitner
Load the respective NAT helper module if the flow uses it. Signed-off-by: Flavio Leitner <fbl@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04net: sched: remove unused helpersJakub Kicinski
tcf_block_dev() doesn't seem to be used anywhere in the tree. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04Merge branch 'bnxt_en-fixes'David S. Miller
Michael Chan says: ==================== bnxt_en: Misc. bug fixes. 4 small bug fixes related to setting firmware message enables bits, possible memory leak when probe fails, and ring accouting when RDMA driver is loaded. Please queue these for -stable as well. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04bnxt_en: get the reduced max_irqs by the ones used by RDMAVasundhara Volam
When getting the max rings supported, get the reduced max_irqs by the ones used by RDMA. If the number MSIX is the limiting factor, this bug may cause the max ring count to be higher than it should be when RDMA driver is loaded and may result in ring allocation failures. Fixes: 30f529473ec9 ("bnxt_en: Do not modify max IRQ count after RDMA driver requests/frees IRQs.") Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04bnxt_en: free hwrm resources, if driver probe fails.Venkat Duvvuru
When the driver probe fails, all the resources that were allocated prior to the failure must be freed. However, hwrm dma response memory is not getting freed. This patch fixes the problem described above. Fixes: c0c050c58d84 ("bnxt_en: New Broadcom ethernet driver.") Signed-off-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04bnxt_en: Fix enables field in HWRM_QUEUE_COS2BW_CFG requestVasundhara Volam
In HWRM_QUEUE_COS2BW_CFG request, enables field should have the bits set only for the queue ids which are having the valid parameters. This causes firmware to return error when the TC to hardware CoS queue mapping is not 1:1 during DCBNL ETS setup. Fixes: 2e8ef77ee0ff ("bnxt_en: Add TC to hardware QoS queue mapping logic.") Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04bnxt_en: Fix VNIC reservations on the PF.Michael Chan
The enables bit for VNIC was set wrong when calling the HWRM_FUNC_CFG firmware call to reserve VNICs. This has the effect that the firmware will keep a large number of VNICs for the PF, and having very few for VFs. DPDK driver running on the VFs, which requires more VNICs, may not work properly as a result. Fixes: 674f50a5b026 ("bnxt_en: Implement new method to reserve rings.") Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-04Merge tag 'drm-fixes-2018-10-05' of git://anongit.freedesktop.org/drm/drmGreg Kroah-Hartman
Dave writes: "amdgpu and two core fixes Two fixes for amdgpu: one corrects a use of process->mm one fix for display code race condition that can result in a crash Two core fixes: One for a use-after-free in the leasing code One for a cma/fbdev crash." * tag 'drm-fixes-2018-10-05' of git://anongit.freedesktop.org/drm/drm: drm/amdkfd: Fix incorrect use of process->mm drm/amd/display: Signal hw_done() after waiting for flip_done() drm/cma-helper: Fix crash in fbdev error path drm: fix use-after-free read in drm_mode_create_lease_ioctl()
2018-10-05Merge branch 'drm-fixes-4.19' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes - Fix an ordering issue in DC with respect to atomic flips that could result in a crash - Fix incorrect use of process->mm in KFD Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/1538668374-22334-1-git-send-email-alexander.deucher@amd.com
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