- 05 4月, 2016 10 次提交
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由 Mark Rustad 提交于
Xeon D KR backplane is different from other backplanes, in that we can't use auto-negotiation to determine the mode. Instead, use whatever the user configured. Signed-off-by: NMark Rustad <mark.d.rustad@intel.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Alexander Duyck 提交于
This patch adds support for generic Tx checksums to the ixgbevf driver. It turns out this is actually pretty easy after going over the datasheet as we were doing a number of steps we didn't need to. In order to perform a Tx checksum for an L4 header we need to fill in the following fields in the Tx descriptor: MACLEN (maximum of 127), retrieved from: skb_network_offset() IPLEN (maximum of 511), retrieved from: skb_checksum_start_offset() - skb_network_offset() TUCMD.L4T indicates offset and if checksum or crc32c, based on: skb->csum_offset The added advantage to doing this is that we can support inner checksum offloads for tunnels and MPLS while still being able to transparently insert VLAN tags. I also took the opportunity to clean-up many of the feature flag configuration bits to make them a bit more consistent between drivers. In the case of the VF drivers this meant adding support for SCTP CRCs, and inner checksum offloads for MPLS and various tunnel types. Signed-off-by: NAlexander Duyck <aduyck@mirantis.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Alexander Duyck 提交于
This patch adds support for generic Tx checksums to the ixgbe driver. It turns out this is actually pretty easy after going over the datasheet as we were doing a number of steps we didn't need to. In order to perform a Tx checksum for an L4 header we need to fill in the following fields in the Tx descriptor: MACLEN (maximum of 127), retrieved from: skb_network_offset() IPLEN (maximum of 511), retrieved from: skb_checksum_start_offset() - skb_network_offset() TUCMD.L4T indicates offset and if checksum or crc32c, based on: skb->csum_offset The added advantage to doing this is that we can support inner checksum offloads for tunnels and MPLS while still being able to transparently insert VLAN tags. I also took the opportunity to clean-up many of the feature flag configuration bits to make them a bit more consistent between drivers. Signed-off-by: NAlexander Duyck <aduyck@mirantis.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Sowmini Varadhan 提交于
This commit converts commit c762dff2 ("ixgbe: Look up MAC address in Open Firmware or IDPROM") to use eth_platform_get_mac_address() added by commit c7f5d105 ("net: Add eth_platform_get_mac_address() helper.") Signed-off-by: NSowmini Varadhan <sowmini.varadhan@oracle.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Mark Rustad 提交于
The source for the ops structure contents are const, so make them so. Copy them in place with structure assignments instead of memcpys. Make the mbx_ops accessed by reference instead of making a copy of the source structure. Update copyright date on the touched files. Reported-by: NJulia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: NMark Rustad <mark.d.rustad@intel.com> Acked-by: NJulia Lawall <julia.lawall@lip6.fr> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Alexander Duyck 提交于
We were adding VLAN 0 twice each time we restored the VLAN configuration. Instead of doing it twice we can just start working through the active VLANs from ID 1 on and skip the double write. Signed-off-by: NAlexander Duyck <aduyck@mirantis.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Alexander Duyck 提交于
While doing the work on igb I realized there were a few cases where we were still adding VLANs to the VLVF entries for the PF when they were not needed. This patch cleans that up so that the only time we add a PF entry to the VLVF is either for VLAN 0 or if the PF has requested a VLAN that a VF is already using. Signed-off-by: NAlexander Duyck <aduyck@mirantis.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 chas williams 提交于
When running certain routing protocols like VRRP, VF guests need the ability to set the unicast address of the interface. Extend the new ndo trust feature to let the hypervisor trust a guest to set/update its own unicast address. Signed-off-by: NChas Williams <3chas3@gmail.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Move the reset flags to adapter->state in order to make use of bit operations. This is an alternative patch to the one previously submitted by John Greene. Suggested-by: NAlexander Duyck <aduyck@mirantis.com> Reported-by: NScott Otto <otts62@yahoo.com> Reported-by: NJohn Greene <jogreene@redhat.com> Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Pavel Tikhomirov 提交于
It seem to be non intentionally changed to Tx in commit adc81090 ("ixgbe: Refactor busy poll socket code to address multiple issues") Lock is taken from ixgbe_low_latency_recv, and there under this lock we use ixgbe_clean_rx_irq so it looks wrong for me to increment Tx counter. Yield stats can be shown through ethtool: ethtool -S enp129s0 | grep yield Signed-off-by: NPavel Tikhomirov <ptikhomirov@virtuozzo.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 03 4月, 2016 17 次提交
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由 David S. Miller 提交于
Alexandre TORGUE says: ==================== Enhance stmmac driver to support GMAC4.x IP This is a subset of patch to enhance current stmmac driver to support new GMAC4.x chips. New set of callbacks is defined to support this new family: descriptors, dma, core. One of main changes of GMAC 4.xx IP is descriptors management. -descriptors are only used in ring mode. -A descriptor is composed of 4 32bits registers (no more extended descriptors) -descriptor mechanism (Tx for example, but it is exactly the same for RX): -useful registers: -DMA_CH#_TxDesc_Ring_Len: length of transmit descriptor ring -DMA_CH#_TxDesc_List_Address: start address of the ring -DMA_CH#_TxDesc_Tail_Pointer: address of the last descriptor to send + 1. -DMA_CH#_TxDesc_Current_App_TxDesc: address of the current descriptor -The descriptor Tail Pointer register contains the pointer to the descriptor address (N). The base address and the current descriptor decide the address of the current descriptor that the DMA can process. The descriptors up to one location less than the one indicated by the descriptor tail pointer (N-1) are owned by the DMA. The DMA continues to process the descriptors until the following condition occurs: "current descriptor pointer == Descriptor Tail pointer" Then the DMA goes into suspend mode. The application must perform a write to descriptor tail pointer register and update the tail pointer to have the following condition and to start a new transfer: "current descriptor pointer < Descriptor tail pointer" The DMA automatically wraps around the base address when the end of ring is reached. New features are available on IP: -TSO (TCP Segmentation Offload) for TX only -Split header: to have header and payload in 2 different buffers (not yet implemented) Below some throughput figures obtained on some boxes: iperf (mbps) -------------------------------------- tcp udp tx rx tx rx ----------------- GMAC4.x 935 930 750 800 Note: There is a change in 4.10a databook on bitfield mapping of DMA_CHANx_INTR_ENA register. This requires to have é diffrent set of callbacks between IP 4.00a and 4.10a. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexandre TORGUE 提交于
Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexandre TORGUE 提交于
This patch just updates the driver to the version fully tested on STi platforms. This version is Jan_2016. Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexandre TORGUE 提交于
Update stmmac driver documentation according to new GMAC 4.x family. Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexandre TORGUE 提交于
This patch adds the whole GMAC4 support inside the stmmac d.d. now able to use the new HW and some new features i.e.: TSO. It is missing the multi-queue and split Header support at this stage. This patch also updates the driver version and the stmmac.txt. Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexandre TORGUE 提交于
This is to support the snps,dwmac-4.00 and snps,dwmac-4.10a and related features on the platform driver. See binding doc for further details. Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexandre TORGUE 提交于
For gmac3, the MMC addr map is: 0x100 - 0x2fc For gmac4, the MMC addr map is: 0x700 - 0x8fc So instead of adding 0x600 to the IO address when setup the mmc, the RMON base address is saved inside the private structure and then used to manage the counters. Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexandre TORGUE 提交于
This is the initial support for GMAC4 that includes the main callbacks to setup the core module: including Csum, basic filtering, mac address and interrupt (MMC, MTL, PMT) No LPI added. Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexandre TORGUE 提交于
DMA behavior is linked to descriptor management: -descriptor mechanism (Tx for example, but it is exactly the same for RX): -useful registers: -DMA_CH#_TxDesc_Ring_Len: length of transmit descriptor ring -DMA_CH#_TxDesc_List_Address: start address of the ring -DMA_CH#_TxDesc_Tail_Pointer: address of the last descriptor to send + 1. -DMA_CH#_TxDesc_Current_App_TxDesc: address of the current descriptor -The descriptor Tail Pointer register contains the pointer to the descriptor address (N). The base address and the current descriptor decide the address of the current descriptor that the DMA can process. The descriptors up to one location less than the one indicated by the descriptor tail pointer (N-1) are owned by the DMA. The DMA continues to process the descriptors until the following condition occurs: "current descriptor pointer == Descriptor Tail pointer" Then the DMA goes into suspend mode. The application must perform a write to descriptor tail pointer register and update the tail pointer to have the following condition and to start a new transfer: "current descriptor pointer < Descriptor tail pointer" The DMA automatically wraps around the base address when the end of ring is reached. Up to 8 DMA could be use but currently we only use one (channel0) Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexandre TORGUE 提交于
This is the main header file to define all the macro used for GMAC4 DMA and CORE parts. Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexandre TORGUE 提交于
One of main changes of GMAC 4.xx IP is descriptors management. -descriptors are only used in ring mode. -A descriptor is composed of 4 32bits registers (no more extended descriptors) -descriptor mechanism (Tx for example, but it is exactly the same for RX): -useful registers: -DMA_CH#_TxDesc_Ring_Len: length of transmit descriptor ring -DMA_CH#_TxDesc_List_Address: start address of the ring -DMA_CH#_TxDesc_Tail_Pointer: address of the last descriptor to send + 1. -DMA_CH#_TxDesc_Current_App_TxDesc: address of the current descriptor -The descriptor Tail Pointer register contains the pointer to the descriptor address (N). The base address and the current descriptor decide the address of the current descriptor that the DMA can process. The descriptors up to one location less than the one indicated by the descriptor tail pointer (N-1) are owned by the DMA. The DMA continues to process the descriptors until the following condition occurs: "current descriptor pointer == Descriptor Tail pointer" Then the DMA goes into suspend mode. The application must perform a write to descriptor tail pointer register and update the tail pointer to have the following condition and to start a new transfer: "current descriptor pointer < Descriptor tail pointer" The DMA automatically wraps around the base address when the end of ring is reached. -New features are available on IP: -TSO (TCP Segmentation Offload) for TX only -Split header: to have header and payload in 2 different buffers Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexandre TORGUE 提交于
synopsys_uid is only used once after setup, to get synopsys_id by using shitf/mask operation. It's no longer used then. So, remove this temporary variable and directly compute synopsys_id from setup routine. Acked-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NFabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexandre TORGUE 提交于
To avoid lot of check in stmmac_main for display ring management and support the GMAC4 chip, the display_ring function is moved into dedicated descriptor file. Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexandre TORGUE 提交于
On next GMAC IP generation (4.xx), the way to get hw feature is not the same than on previous 3.xx. As it is hardware dependent, the way to get hw capabilities should be defined in dma ops of each MAC IP. It will avoid also a huge computation of hw capabilities in stmmac_main. Signed-off-by: NAlexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lisheng 提交于
The patch adds support of pause ctrl for HNS V2, and this feature is lost by HNS V1: 1) service ports can disable rx pause frame, 2) debug ports can open tx/rx pause frame. And this patch updates the REGs about the pause ctrl when updated status function called by upper layer routine. Signed-off-by: NLisheng <lisheng011@huawei.com> Signed-off-by: NYisen Zhuang <Yisen.Zhuang@huawei.com> Reviewed-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Haishuang Yan 提交于
Since nla_get_in_addr and nla_put_in_addr were implemented, so use them appropriately. Signed-off-by: NHaishuang Yan <yanhaishuang@cmss.chinamobile.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yuchung Cheng 提交于
For non-SACK connections, cwnd is lowered to inflight plus 3 packets when the recovery ends. This is an optional feature in the NewReno RFC 2582 to reduce the potential burst when cwnd is "re-opened" after recovery and inflight is low. This feature is questionably effective because of PRR: when the recovery ends (i.e., snd_una == high_seq) NewReno holds the CA_Recovery state for another round trip to prevent false fast retransmits. But if the inflight is low, PRR will overwrite the moderated cwnd in tcp_cwnd_reduction() later regardlessly. So if a receiver responds bogus ACKs (i.e., acking future data) to speed up transfer after recovery, it can only induce a burst up to a window worth of data packets by acking up to SND.NXT. A restart from (short) idle or receiving streched ACKs can both cause such bursts as well. On the other hand, if the recovery ends because the sender detects the losses were spurious (e.g., reordering). This feature unconditionally lowers a reverted cwnd even though nothing was lost. By principle loss recovery module should not update cwnd. Further pacing is much more effective to reduce burst. Hence this patch removes the cwnd moderation feature. v2 changes: revised commit message on bogus ACKs and burst, and missing signature Signed-off-by: NMatt Mathis <mattmathis@google.com> Signed-off-by: NNeal Cardwell <ncardwell@google.com> Signed-off-by: NSoheil Hassas Yeganeh <soheil@google.com> Signed-off-by: NYuchung Cheng <ycheng@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 02 4月, 2016 13 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: 1) Missing device reference in IPSEC input path results in crashes during device unregistration. From Subash Abhinov Kasiviswanathan. 2) Per-queue ISR register writes not being done properly in macb driver, from Cyrille Pitchen. 3) Stats accounting bugs in bcmgenet, from Patri Gynther. 4) Lightweight tunnel's TTL and TOS were swapped in netlink dumps, from Quentin Armitage. 5) SXGBE driver has off-by-one in probe error paths, from Rasmus Villemoes. 6) Fix race in save/swap/delete options in netfilter ipset, from Vishwanath Pai. 7) Ageing time of bridge not set properly when not operating over a switchdev device. Fix from Haishuang Yan. 8) Fix GRO regression wrt nested FOU/GUE based tunnels, from Alexander Duyck. 9) IPV6 UDP code bumps wrong stats, from Eric Dumazet. 10) FEC driver should only access registers that actually exist on the given chipset, fix from Fabio Estevam. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (73 commits) net: mvneta: fix changing MTU when using per-cpu processing stmmac: fix MDIO settings Revert "stmmac: Fix 'eth0: No PHY found' regression" stmmac: fix TX normal DESC net: mvneta: use cache_line_size() to get cacheline size net: mvpp2: use cache_line_size() to get cacheline size net: mvpp2: fix maybe-uninitialized warning tun, bpf: fix suspicious RCU usage in tun_{attach, detach}_filter net: usb: cdc_ncm: adding Telit LE910 V2 mobile broadband card rtnl: fix msg size calculation in if_nlmsg_size() fec: Do not access unexisting register in Coldfire net: mvneta: replace MVNETA_CPU_D_CACHE_LINE_SIZE with L1_CACHE_BYTES net: mvpp2: replace MVPP2_CPU_D_CACHE_LINE_SIZE with L1_CACHE_BYTES net: dsa: mv88e6xxx: Clear the PDOWN bit on setup net: dsa: mv88e6xxx: Introduce _mv88e6xxx_phy_page_{read, write} bpf: make padding in bpf_tunnel_key explicit ipv6: udp: fix UDP_MIB_IGNOREDMULTI updates bnxt_en: Fix ethtool -a reporting. bnxt_en: Fix typo in bnxt_hwrm_set_pause_common(). bnxt_en: Implement proper firmware message padding. ...
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux由 Linus Torvalds 提交于
Pull clk fixes from Stephen Boyd: "A handful of const updates for reset ops and a couple fixes to the newly introduced IPQ4019 clock driver" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: qcom: ipq4019: add some fixed clocks for ddrppl and fepll clk: qcom: ipq4019: switch remaining defines to enums clk: qcom: Make reset_control_ops const clk: tegra: Make reset_control_ops const clk: sunxi: Make reset_control_ops const clk: atlas7: Make reset_control_ops const clk: rockchip: Make reset_control_ops const clk: mmp: Make reset_control_ops const clk: mediatek: Make reset_control_ops const
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
Pull power management and ACPI fix from Rafael J. Wysocki: "Just one fix for a nasty boot failure on some systems based on Intel Skylake that shipped with broken firmware where enabling hardware-coordinated P-states management (HWP) causes a faulty interrupt handler in SMM to be invoked and crash the system (Srinivas Pandruvada)" * tag 'pm+acpi-4.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / processor: Request native thermal interrupt handling via _OSC
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由 Linus Torvalds 提交于
Merge fixes from Andrew Morton: "11 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: .mailmap: add Christophe Ricard Make CONFIG_FHANDLE default y mm/page_isolation.c: fix the function comments oom, oom_reaper: do not enqueue task if it is on the oom_reaper_list head mm/page_isolation: fix tracepoint to mirror check function behavior mm/rmap: batched invalidations should use existing api x86/mm: TLB_REMOTE_SEND_IPI should count pages mm: fix invalid node in alloc_migrate_target() include/linux/huge_mm.h: return NULL instead of false for pmd_trans_huge_lock() mm, kasan: fix compilation for CONFIG_SLAB MAINTAINERS: orangefs mailing list is subscribers-only
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由 Rafael J. Wysocki 提交于
* acpi-processor: ACPI / processor: Request native thermal interrupt handling via _OSC
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs由 Linus Torvalds 提交于
Pull btrfs fixes from Chris Mason: "This has a few fixes Dave Sterba had queued up. These are all pretty small, but since they were tested I decided against waiting for more" * 'for-linus-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: btrfs: transaction_kthread() is not freezable btrfs: cleaner_kthread() doesn't need explicit freeze btrfs: do not write corrupted metadata blocks to disk btrfs: csum_tree_block: return proper errno value
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git://github.com/martinbrandenburg/linux由 Linus Torvalds 提交于
Pull OrangeFS fixes from Martin Brandenburg: "Two bugfixes for OrangeFS. One is a reference counting bug and the other is a typo in client minimum version" * tag 'for-linus' of git://github.com/martinbrandenburg/linux: orangefs: minimum userspace version is 2.9.3 orangefs: don't put readdir slot twice
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux由 Linus Torvalds 提交于
Pull arm64 fixes from Will Deacon: - fix oops when patching in alternative sequences on big-endian CPUs - reconcile asm/perf_event.h after merge window fallout with KVM ARM - defconfig updates * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: defconfig: updates for 4.6 arm64: perf: Move PMU register related defines to asm/perf_event.h arm64: opcodes.h: Add arm big-endian config options before including arm header
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound由 Linus Torvalds 提交于
Pull sound fixes from Takashi Iwai: "A collection of small fixes: - a fix in ALSA timer core to avoid possible BUG() trigger - a fix in ALSA timer core 32bit compat layer - a few HD-audio quirks for ASUS and HP machines - AMD HD-audio HDMI controller quirks - fixes of USB-audio double-free at some error paths - a fix for memory leak in DICE driver at hotunplug" * tag 'sound-4.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: timer: Use mod_timer() for rearming the system timer ALSA: hda - fix front mic problem for a HP desktop ALSA: usb-audio: Fix double-free in error paths after snd_usb_add_audio_stream() call ALSA: hda: add AMD Polaris-10/11 AZ PCI IDs with proper driver caps ALSA: dice: fix memory leak when unplugging ALSA: hda - Apply fix for white noise on Asus N550JV, too ALSA: hda - Fix white noise on Asus N750JV headphone ALSA: hda - Asus N750JV external subwoofer fixup ALSA: timer: fix gparams ioctl compatibility for different architectures
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由 Christophe Ricard 提交于
Different computers had different settings in the mail client. Some contributions appear as Christophe Ricard, others as Christophe RICARD. Signed-off-by: NChristophe Ricard <christophe-h.ricard@st.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andi Kleen 提交于
Newer Fedora and OpenSUSE didn't boot with my standard configuration. It took me some time to figure out why, in fact I had to write a script to try different config options systematically. The problem is that something (systemd) in dracut depends on CONFIG_FHANDLE, which adds open by file handle syscalls. While it is set in defconfigs it is very easy to miss when updating older configs because it is not default y. Make it default y and also depend on EXPERT, as dracut use is likely widespread. Signed-off-by: NAndi Kleen <ak@linux.intel.com> Cc: Richard Weinberger <richard.weinberger@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Neil Zhang 提交于
Commit fea85cff ("mm/page_isolation.c: return last tested pfn rather than failure indicator") changed the meaning of the return value. Let's change the function comments as well. Signed-off-by: NNeil Zhang <neilzhang1123@hotmail.com> Cc: Joonsoo Kim <js1304@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Michal Hocko 提交于
Commit bb29902a ("oom, oom_reaper: protect oom_reaper_list using simpler way") has simplified the check for tasks already enqueued for the oom reaper by checking tsk->oom_reaper_list != NULL. This check is not sufficient because the tsk might be the head of the queue without any other tasks queued and then we would simply lockup looping on the same task. Fix the condition by checking for the head as well. Fixes: bb29902a ("oom, oom_reaper: protect oom_reaper_list using simpler way") Signed-off-by: NMichal Hocko <mhocko@suse.com> Acked-by: NTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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