linux/drivers/xen/events.c, branch v2.6.39-rc2

xen: Use new irq_move functions

2011-03-29T12:48:15Z

These functions take irq_data as an argument and avoid a redundant lookup in the sparse irq case. Signed-off-by: Thomas Gleixner Cc: Ian Campbell Cc: Jeremy Fitzhardinge Cc: Konrad Rzeszutek Wilk

xen: Cleanup genirq namespace

2011-03-29T12:48:15Z

Converted with coccinelle. Signed-off-by: Thomas Gleixner

Merge branches 'stable/irq.fairness' and 'stable/irq.ween_of_nr_irqs' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen

2011-03-18T01:27:49Z

* 'stable/irq.fairness' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: events: Remove redundant clear of l2i at end of round-robin loop xen: events: Make round-robin scan fairer by snapshotting each l2 word once only xen: events: Clean up round-robin evtchn scan. xen: events: Make last processed event channel a per-cpu variable. xen: events: Process event channels notifications in round-robin order. * 'stable/irq.ween_of_nr_irqs' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: events: Fix compile error if CONFIG_SMP is not defined. xen: events: correct locking in xen_irq_from_pirq xen: events: propagate irq allocation failure instead of panicking xen: events: do not workaround too-small nr_irqs xen: events: remove use of nr_irqs as upper bound on number of pirqs xen: events: dynamically allocate irq info structures xen: events: maintain a list of Xen interrupts xen: events: push setup of irq<->{evtchn,ipi,virq,pirq} maps into irq_info init functions xen: events: turn irq_info constructors into initialiser functions xen: events: use per-cpu variable for cpu_evtchn_mask xen: events: refactor GSI pirq bindings functions xen: events: rename restore_cpu_pirqs -> restore_pirqs xen: events: remove unused public functions xen: events: fix xen_map_pirq_gsi error return xen: events: simplify comment xen: events: separate two unrelated halves of if condition Fix up trivial conflicts in drivers/xen/events.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

2011-03-16T23:29:25Z

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1480 commits) bonding: enable netpoll without checking link status xfrm: Refcount destination entry on xfrm_lookup net: introduce rx_handler results and logic around that bonding: get rid of IFF_SLAVE_INACTIVE netdev->priv_flag bonding: wrap slave state work net: get rid of multiple bond-related netdevice->priv_flags bonding: register slave pointer for rx_handler be2net: Bump up the version number be2net: Copyright notice change. Update to Emulex instead of ServerEngines e1000e: fix kconfig for crc32 dependency netfilter ebtables: fix xt_AUDIT to work with ebtables xen network backend driver bonding: Improve syslog message at device creation time bonding: Call netif_carrier_off after register_netdevice bonding: Incorrect TX queue offset net_sched: fix ip_tos2prio xfrm: fix __xfrm_route_forward() be2net: Fix UDP packet detected status in RX compl Phonet: fix aligned-mode pipe socket buffer header reserve netxen: support for GbE port settings ... Fix up conflicts in drivers/staging/brcm80211/brcmsmac/wl_mac80211.c with the staging updates.

Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-03-16T02:23:40Z

* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (116 commits) x86: Enable forced interrupt threading support x86: Mark low level interrupts IRQF_NO_THREAD x86: Use generic show_interrupts x86: ioapic: Avoid redundant lookup of irq_cfg x86: ioapic: Use new move_irq functions x86: Use the proper accessors in fixup_irqs() x86: ioapic: Use irq_data->state x86: ioapic: Simplify irq chip and handler setup x86: Cleanup the genirq name space genirq: Add chip flag to force mask on suspend genirq: Add desc->irq_data accessor genirq: Add comments to Kconfig switches genirq: Fixup fasteoi handler for oneshot mode genirq: Provide forced interrupt threading sched: Switch wait_task_inactive to schedule_hrtimeout() genirq: Add IRQF_NO_THREAD genirq: Allow shared oneshot interrupts genirq: Prepare the handling of shared oneshot interrupts genirq: Make warning in handle_percpu_event useful x86: ioapic: Move trigger defines to io_apic.h ... Fix up trivial(?) conflicts in arch/x86/pci/xen.c due to genirq name space changes clashing with the Xen cleanups. The set_irq_msi() had moved to xen_bind_pirq_msi_to_irq().

xen: events: Fix compile error if CONFIG_SMP is not defined.

2011-03-15T20:40:33Z

drivers/xen/events.c:396: error: 'struct irq_data' has no member named 'affinity' Reported-by: Randy Dunlap Signed-off-by: Konrad Rzeszutek Wilk

Merge branches 'stable/ia64', 'stable/blkfront-cleanup' and 'stable/cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen

2011-03-15T17:49:16Z

* 'stable/ia64' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: ia64 build broken due to "xen: switch to new schedop hypercall by default." * 'stable/blkfront-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: Union the blkif_request request specific fields * 'stable/cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: annotate functions which only call into __init at start of day xen p2m: annotate variable which appears unused xen: events: mark cpu_evtchn_mask_p as __refdata

xen: events: correct locking in xen_irq_from_pirq

2011-03-14T14:53:02Z

One of those spin_lock() calls should be an unlock... Signed-off-by: Ian Campbell Signed-off-by: Konrad Rzeszutek Wilk

xen: events: propagate irq allocation failure instead of panicking

2011-03-10T19:48:45Z

Running out of IRQs need not be fatal to the machine as a whole. Signed-off-by: Ian Campbell Cc: Jeremy Fitzhardinge Signed-off-by: Konrad Rzeszutek Wilk

xen: events: do not workaround too-small nr_irqs

2011-03-10T19:48:44Z

With the introduction of e7bcecb7b1d2 "genirq: Make nr_irqs runtime expandable" nr_irqs can grow as necessary to accommodate our allocation requests. Signed-off-by: Ian Campbell Cc: Jeremy Fitzhardinge Signed-off-by: Konrad Rzeszutek Wilk