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2009-12-03KVM: Move irq sharing information to irqchip levelGleb Natapov
This removes assumptions that max GSIs is smaller than number of pins. Sharing is tracked on pin level not GSI level. [avi: no PIC on ia64] Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2009-12-03KVM: Call pic_clear_isr() on pic reset to reuse logic thereGleb Natapov
Also move call of ack notifiers after pic state change. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2009-12-03KVM: Don't pass kvm_run argumentsAvi Kivity
They're just copies of vcpu->run, which is readily accessible. Signed-off-by: Avi Kivity <avi@redhat.com>
2009-12-03KVM: x86 emulator: Introduce No64 decode optionMohammed Gamal
Introduces a new decode option "No64", which is used for instructions that are invalid in long mode. Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2009-12-03KVM: x86 emulator: Add 'push/pop sreg' instructionsMohammed Gamal
[avi: avoid buffer overflow] Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2009-12-03KVM: Don't wrap schedule() with vcpu_put()/vcpu_load()Avi Kivity
Preemption notifiers will do that for us automatically. Signed-off-by: Avi Kivity <avi@redhat.com>
2009-12-03Merge remote branch 'tip/x86/entry' into kvm-updates/2.6.33Avi Kivity
Signed-off-by: Avi Kivity <avi@redhat.com>
2009-12-03Merge branch 'master' into nextJames Morris
2009-12-03include/linux/compiler-gcc4.h: Fix build bug - gcc-4.0.2 doesn't understand ↵Andrew Morton
__builtin_object_size Maybe 4.1.0 doesn't too, but this fixed it for me. Caused by: 4a31276: x86: Turn the copy_from_user check into an (optional) compile time warning 9f0cf4a: x86: Use __builtin_object_size() to validate the buffer size for copy_from_user() Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Arjan van de Ven <arjan@linux.intel.com> LKML-Reference: <200910090724.n997OQl6013538@imap1.linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-12-02sparc,leon: init_leon srmmu cleanupKristoffer Glembo
Removed unused assignment and capitalized srmmu name for sparc_leon Signed-off-by: Kristoffer Glembo <kristoffer@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02sparc32: Remove early interrupt enable.Kristoffer Glembo
Enabling interrupts at this points causes the warning "start_kernel(): bug: interrupts were enabled early" to be printed in start_kernel(). Signed-off-by: Kristoffer Glembo <kristoffer@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02sparc, leon: Added Aeroflex Gaisler entry in manufacturer_info structureKristoffer Glembo
Signed-off-by: Kristoffer Glembo <kristoffer@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02sunhme: fix dma warning in Sun HMEMikulas Patocka
Fix dma-api-checking warnings in Sun HME Sun HME driver is mapping the first fragment with dma_map_single and subsequent fragments with dma_map_page. It is unmapping all fragments with dma_unmap_single and that produces the warning. This patch changes it so that it unmaps only the first fragment with dma_unmap_single and subsequent fragments are unmapped with dma_unmap_page. WARNING: at lib/dma-debug.c:816 check_unmap+0x3ac/0x780() hme 0000:01:01.1: DMA-API: device driver frees DMA memory with wrong function [device address=0x00000000c1082000] [size=32 bytes] [mapped as page] [unmapped as single] Modules linked in: nbd sunhme openpromfs sermouse unix Call Trace: [0000000000456910] warn_slowpath_common+0x50/0xa0 [0000000000571f4c] check_unmap+0x3ac/0x780 [0000000000572570] debug_dma_unmap_page+0x50/0x60 [000000001002f5fc] happy_meal_tx+0x11c/0x260 [sunhme] [000000001002fc4c] happy_meal_interrupt+0xcc/0xe0 [sunhme] [0000000000492d94] handle_fasteoi_irq+0x74/0x100 [000000000042ac0c] handler_irq+0xcc/0x100 [0000000000426a54] valid_addr_bitmap_patch+0x14/0x1c0 [0000000000665de0] _spin_unlock_irqrestore+0x40/0x60 [0000000000462bb8] mod_timer+0x118/0x1a0 [00000000005ec254] sk_reset_timer+0x14/0x40 [0000000000635e4c] tcp_event_new_data_sent+0x8c/0xc0 [0000000000639374] __tcp_push_pending_frames+0x34/0xc0 ---[ end trace 73d5c42c1e9f11c4 ]--- Mapped at: [<000000001002f148>] happy_meal_start_xmit+0x308/0x480 [sunhme] [<00000000005fc858>] dev_hard_start_xmit+0x318/0x3c0 [<000000000060fec4>] sch_direct_xmit+0x1a4/0x200 [<00000000005fced0>] dev_queue_xmit+0x410/0x560 [<0000000000604a1c>] neigh_resolve_output+0xfc/0x300 Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02tcp: clear hints to avoid a stale one (nfs only affected?)Ilpo Järvinen
Eric Dumazet mentioned in a context of another problem: "Well, it seems NFS reuses its socket, so maybe we miss some cleaning as spotted in this old patch" I've not check under which conditions that actually happens but if true, we need to make sure we don't accidently leave stale hints behind when the write queue had to be purged (whether reusing with NFS can actually happen if purging took place is something I'm not sure of). ...At least it compiles. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02tcp: sysctl_tcp_cookie_size needs to be exported to modules.David S. Miller
Otherwise: ERROR: "sysctl_tcp_cookie_size" [net/ipv6/ipv6.ko] undefined! make[1]: *** [__modpost] Error 1 Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02tcp: Fix warning on 64-bit.David S. Miller
net/ipv4/tcp_output.c: In function ‘tcp_make_synack’: net/ipv4/tcp_output.c:2488: warning: cast from pointer to integer of different size Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02net: Teach vlans to cleanup as a pernet subsystemEric W. Biederman
Take advantage of the fact that an explicit rtnl_kill_links is unnecessary (and skipping it improves batching), as network namespace exit calls dellink on all remaining virtual devices, and rtnl_link_unregister calls dellink on all outstanding devices in that network namespace. To do this we need to leave the vlan proc directories in place until after network device exit time, which is done by using register_pernet_subsys instead of register_pernet_device. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02atl1e: Remove non-implementation of ethtool set_msglevel() operationBen Hutchings
Unimplemented operations should not silently fail. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02atl1e: Remove redundant definitions of ethtool operationsBen Hutchings
These functions provide the default behaviour and do not need to be set in struct ethtool_ops. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02atl1e: Allow TX checksum offload and TSO to be disabled and reenabledBen Hutchings
Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02TCPCT part 1g: Responder Cookie => InitiatorWilliam Allen Simpson
Parse incoming TCP_COOKIE option(s). Calculate <SYN,ACK> TCP_COOKIE option. Send optional <SYN,ACK> data. This is a significantly revised implementation of an earlier (year-old) patch that no longer applies cleanly, with permission of the original author (Adam Langley): http://thread.gmane.org/gmane.linux.network/102586 Requires: TCPCT part 1a: add request_values parameter for sending SYNACK TCPCT part 1b: generate Responder Cookie secret TCPCT part 1c: sysctl_tcp_cookie_size, socket option TCP_COOKIE_TRANSACTIONS TCPCT part 1d: define TCP cookie option, extend existing struct's TCPCT part 1e: implement socket option TCP_COOKIE_TRANSACTIONS TCPCT part 1f: Initiator Cookie => Responder Signed-off-by: William.Allen.Simpson@gmail.com Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02TCPCT part 1f: Initiator Cookie => ResponderWilliam Allen Simpson
Calculate and format <SYN> TCP_COOKIE option. This is a significantly revised implementation of an earlier (year-old) patch that no longer applies cleanly, with permission of the original author (Adam Langley): http://thread.gmane.org/gmane.linux.network/102586 Requires: TCPCT part 1c: sysctl_tcp_cookie_size, socket option TCP_COOKIE_TRANSACTIONS TCPCT part 1d: define TCP cookie option, extend existing struct's Signed-off-by: William.Allen.Simpson@gmail.com Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02TCPCT part 1e: implement socket option TCP_COOKIE_TRANSACTIONSWilliam Allen Simpson
Provide per socket control of the TCP cookie option and SYN/SYNACK data. This is a straightforward re-implementation of an earlier (year-old) patch that no longer applies cleanly, with permission of the original author (Adam Langley): http://thread.gmane.org/gmane.linux.network/102586 The principle difference is using a TCP option to carry the cookie nonce, instead of a user configured offset in the data. Allocations have been rearranged to avoid requiring GFP_ATOMIC. Requires: net: TCP_MSS_DEFAULT, TCP_MSS_DESIRED TCPCT part 1c: sysctl_tcp_cookie_size, socket option TCP_COOKIE_TRANSACTIONS TCPCT part 1d: define TCP cookie option, extend existing struct's Signed-off-by: William.Allen.Simpson@gmail.com Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02TCPCT part 1d: define TCP cookie option, extend existing struct'sWilliam Allen Simpson
Data structures are carefully composed to require minimal additions. For example, the struct tcp_options_received cookie_plus variable fits between existing 16-bit and 8-bit variables, requiring no additional space (taking alignment into consideration). There are no additions to tcp_request_sock, and only 1 pointer in tcp_sock. This is a significantly revised implementation of an earlier (year-old) patch that no longer applies cleanly, with permission of the original author (Adam Langley): http://thread.gmane.org/gmane.linux.network/102586 The principle difference is using a TCP option to carry the cookie nonce, instead of a user configured offset in the data. This is more flexible and less subject to user configuration error. Such a cookie option has been suggested for many years, and is also useful without SYN data, allowing several related concepts to use the same extension option. "Re: SYN floods (was: does history repeat itself?)", September 9, 1996. http://www.merit.net/mail.archives/nanog/1996-09/msg00235.html "Re: what a new TCP header might look like", May 12, 1998. ftp://ftp.isi.edu/end2end/end2end-interest-1998.mail These functions will also be used in subsequent patches that implement additional features. Requires: TCPCT part 1a: add request_values parameter for sending SYNACK TCPCT part 1b: generate Responder Cookie secret TCPCT part 1c: sysctl_tcp_cookie_size, socket option TCP_COOKIE_TRANSACTIONS Signed-off-by: William.Allen.Simpson@gmail.com Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02TCPCT part 1c: sysctl_tcp_cookie_size, socket option TCP_COOKIE_TRANSACTIONSWilliam Allen Simpson
Define sysctl (tcp_cookie_size) to turn on and off the cookie option default globally, instead of a compiled configuration option. Define per socket option (TCP_COOKIE_TRANSACTIONS) for setting constant data values, retrieving variable cookie values, and other facilities. Move inline tcp_clear_options() unchanged from net/tcp.h to linux/tcp.h, near its corresponding struct tcp_options_received (prior to changes). This is a straightforward re-implementation of an earlier (year-old) patch that no longer applies cleanly, with permission of the original author (Adam Langley): http://thread.gmane.org/gmane.linux.network/102586 These functions will also be used in subsequent patches that implement additional features. Requires: net: TCP_MSS_DEFAULT, TCP_MSS_DESIRED Signed-off-by: William.Allen.Simpson@gmail.com Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02TCPCT part 1b: generate Responder Cookie secretWilliam Allen Simpson
Define (missing) hash message size for SHA1. Define hashing size constants specific to TCP cookies. Add new function: tcp_cookie_generator(). Maintain global secret values for tcp_cookie_generator(). This is a significantly revised implementation of earlier (15-year-old) Photuris [RFC-2522] code for the KA9Q cooperative multitasking platform. Linux RCU technique appears to be well-suited to this application, though neither of the circular queue items are freed. These functions will also be used in subsequent patches that implement additional features. Signed-off-by: William.Allen.Simpson@gmail.com Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02TCPCT part 1a: add request_values parameter for sending SYNACKWilliam Allen Simpson
Add optional function parameters associated with sending SYNACK. These parameters are not needed after sending SYNACK, and are not used for retransmission. Avoids extending struct tcp_request_sock, and avoids allocating kernel memory. Also affects DCCP as it uses common struct request_sock_ops, but this parameter is currently reserved for future use. Signed-off-by: William.Allen.Simpson@gmail.com Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2009-12-02cnic: Use dma_alloc_coherent().Michael Chan
Replace pci_alloc_consistent() with dma_alloc_coherent() so that appropriate GFP flags can be used. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02cnic: Fix rq_page_table DMA address.Michael Chan
The old code mistakenly zeroed out the upper 32-bit of the DMA address. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02cnic: Fix bogus iSCSI MAC addressMichael Chan
Fix code to read the proper iSCSI MAC address for bnx2x devices. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02cnic: Fix bnx2x ring shutdown.Michael Chan
Need to send a HALT command to the firmware to fully shutdown the bnx2x rings. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02cnic: Fix ring I/O address for bnx2x devices.Michael Chan
Old code was initializing the ring producers using an incorrect I/O address. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02netxen: fix failure cases for fw hang recoveryAmit Kumar Salecha
Handle few corner cases in firmware hang detection and recovery: o Don't mark device state as READY, till handshake with firmware is done. o During probe, if start_firmware fails, restore reference count. o Don't increment refernce count, if start_firmware fails during firmware reset. o Clear __NX_RESETTING bit, incase of fatal error or tempeature reaches critical limit so that pci remove() doesn't poll on this bit. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02netxen : fix debug tools access for NX2031Narender Kumar
Driver maps only some part of the MMIO bar 0 in case of NX2031. This is sufficient for tx and rx by the driver. When debug tools need to access resources in unmapped regions, driver needs to map these on the fly in order to complete read/write request. Signed-off-by: Narender Kumar <narender.kumar@qlogic.com> Signed-off-by: Dhananjay Phadke <dhananjay.phadke@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: correct ICH/PCH PHY operations function pointersBruce Allan
Some function pointers for a few PHY operations (for 82578 and 82567) and were set incorrectly causing functions to be executed that were accessing incorrect PHY register offsets for that particular device. This patch also moves a few PHY-specific functions from ich8lan.c to the more appropriate phy.c. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: refactor PHY ID detection workaroundBruce Allan
The workaround that detects the correct PHY ID when an initial read of the PHY ID registers returns an invalid one should retry up to ten times with a small delay between attempts using a single PHY address and then repeat using the remaining possible PHY addresses. Do this instead of trying each possible PHY address repeating that up to 100 times. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: check_polarity function pointers not set for 8257xBruce Allan
The function pointers for 8257x devices are not set. This is not really a problem now because there is nothing in the driver that references the pointers for this particular MAC-family (the appropriate functions are called directly), but the pointers should be set in case they are used in the future. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02skbuff: remove skb_dma_map/unmapAlexander Duyck
The two functions skb_dma_map/unmap are unsafe to use as they cause problems when packets are cloned and sent to multiple devices while a HW IOMMU is enabled. Due to this it is best to remove the code so it is not used by any other network driver maintainters. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02tg3: remove use of skb_dma_map/unmapAlexander Duyck
Due to the fact that skb_dma_map/unmap do not work correctly when a HW IOMMU is enabled it has been recommended to go about removing the calls from the network device drivers. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: Matt Carlson <mcarlson@broadcom.com> CC: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02be2net: remove use of skb_dma_map/unmapAlexander Duyck
Due to the fact that skb_dma_map/unmap do not work correctly when a HW IOMMU is enabled it has been recommended to go about removing the calls from the network device drivers. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02bnx2: remove skb_dma_map/unmap calls from driverAlexander Duyck
Due to the fact that skb_dma_map/unmap do not work correctly when a HW IOMMU is enabled it has been recommended to go about removing the calls from the network device drivers. [ Fix bnx2_free_tx_skbs() ring indexing and use NETDEV_TX_OK return code in bnx2_start_xmit() after cleaning up DMA mapping errors. -Mchan ] Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02igbvf: remove skb_dma_map/unmap call from driversAlexander Duyck
This patch removes the skb_dma_map/unmap calls from the igbvf driver due to the fact that it does not play well with HW IOMMU when combined with transmitting cloned skbs. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02igb: remove use of skb_dma_map from driverAlexander Duyck
This change removes skb_dma_map/unmap calls from the igb driver due to the fact that the call is incompatible with iommu enabled kernels. In order to prevent warnings about using the wrong unmap call I have added a mapped_as_page value to the buffer_info structure to track if the mapped region is a page or a buffer. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02ixgbe: remove skb_dma_map/unmap calls from driverAlexander Duyck
This patch removes skb_dma_map/unmap calls from the ixgbe driver due to the fact that the calls don't work with HW IOMMU enabled systems. The problem is that multiple mappings will give different results when HW IOMMU is enabled and the skb_dma_map/unmap calls only have one location to store mappings. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02ixgb: remove use of skb_dma_map from ixgbAlexander Duyck
skb_dma_map is incompatible with HW iommu due to the fact that multiple mappings can result in different results each time. For this reason it is best to just remove use of these function calls. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000: remove use of skb_dma_map from e1000 driverAlexander Duyck
Remove the use of skb_dma_map from the e1000 driver in order to avoid issues when HW iommu are in use. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02e1000e: remove use of skb_dma_map from e1000e driverAlexander Duyck
In testing we have found that skb_dma_map/unmap is incompatible with HW IOMMU due to the fact that multiple mappings will return different results. In order to correct this we need to remove skb_dma_map/unmap calls from the e1000e driver. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-02Linux 2.6.32v2.6.32Linus Torvalds
2009-12-02arm: omap: Add omap3_defconfigOlof Johansson
Having one combined defconfig that is the superset of the individual defconfigs for OMAP3 platforms is useful for easily finding build errors. Not to mention convenient as a base if you want to boot several platforms with a single kernel image. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Tony Lindgren <tony@atomide.com>