Age | Commit message (Collapse) | Author |
|
Impact: see amount of allocated io memory in debugfs
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: see number of domain tlb flushes in debugfs
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: see number of single iommu domain tlb flushes in debugfs
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: see number of requests for more than one page in debugfs
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: see number of free_coherent requests in debugfs
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: see number of alloc_coherent requests in debugfs
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: see number of unmap_sg requests in debugfs
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: see number of map_sg requests in debugfs
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: see number of unmap_single requests in debugfs
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: see number of map_single requests in debugfs
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: see number of completion wait events in debugfs
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: create a new debugfs directory
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: add defines to make iommu stats collection configurable
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: adds new Kconfig entry
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: cleanup
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: cleanup
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: cleanup
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: use bool instead of int for iommu->need_sync
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: use generic dev_name instead of own function
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: also hotplug devices benefit from device isolation
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: adds a new protection domain flag
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: add a generic function to lockup addresses in protection domains
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: add a generic function to unmap pages into protection domains
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: add a generic function to map pages into protection domains
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: add a generic function to attach devices to protection domains
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: add a generic function to detach devices from protection domains
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: add a generic function for releasing protection domains
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: add a generic function for allocation protection domains
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: add a function to remove all devices from a domain
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: inform IOMMU about state change of a device in the driver core
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: add helper functions to detach a device from a domain
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: rename set_device_domain() to attach_device()
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: know how many devices are assigned to a domain
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: detect when a driver uses a device assigned otherwise
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Imapct: add a new struct member to 'struct protection_domain'
When using protection domains for dma_ops and KVM its better to know for
which subsystem it was allocated. Add a flags member to struct
protection domain for that purpose.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: add a function to flush a domain id on every IOMMU
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: save unneeded logic to add and remove domains to the list
The removal of a protection domain from the iommu_pd_list is not
necessary. Another benefit is that we save complexity because we don't
have to readd it later when the device no longer uses the domain.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: refactoring of iommu_queue_inv_iommu_pages
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: split one function into three
The separate functions are required synchronize commands across all
hardware IOMMUs in the system.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: add code to release a domain id
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: change code to free pagetables from protection domains
The dma_ops_free_pagetable function can only free pagetables from
dma_ops domains. Change that to free pagetables of pure protection
domains.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
Impact: function rename
The iommu_map function maps only one page. Make this clear in the
function name.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
GCC 3.0 and 3.1 are too old to build a working kernel.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
[ This check got dropped as obsolete when I simplified the gcc header
inclusion mess in f153b82121b0366fe0e5f9553545cce237335175, but Willy
Tarreau reports actually having those old versions still.. -Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (66 commits)
x86: export vector_used_by_percpu_irq
x86: use logical apicid in x2apic_cluster's x2apic_cpu_mask_to_apicid_and()
sched: nominate preferred wakeup cpu, fix
x86: fix lguest used_vectors breakage, -v2
x86: fix warning in arch/x86/kernel/io_apic.c
sched: fix warning in kernel/sched.c
sched: move test_sd_parent() to an SMP section of sched.h
sched: add SD_BALANCE_NEWIDLE at MC and CPU level for sched_mc>0
sched: activate active load balancing in new idle cpus
sched: bias task wakeups to preferred semi-idle packages
sched: nominate preferred wakeup cpu
sched: favour lower logical cpu number for sched_mc balance
sched: framework for sched_mc/smt_power_savings=N
sched: convert BALANCE_FOR_xx_POWER to inline functions
x86: use possible_cpus=NUM to extend the possible cpus allowed
x86: fix cpu_mask_to_apicid_and to include cpu_online_mask
x86: update io_apic.c to the new cpumask code
x86: Introduce topology_core_cpumask()/topology_thread_cpumask()
x86: xen: use smp_call_function_many()
x86: use work_on_cpu in x86/kernel/cpu/mcheck/mce_amd_64.c
...
Fixed up trivial conflict in kernel/time/tick-sched.c manually
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm
* 'kvm-updates/2.6.29' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (140 commits)
KVM: MMU: handle large host sptes on invlpg/resync
KVM: Add locking to virtual i8259 interrupt controller
KVM: MMU: Don't treat a global pte as such if cr4.pge is cleared
MAINTAINERS: Maintainership changes for kvm/ia64
KVM: ia64: Fix kvm_arch_vcpu_ioctl_[gs]et_regs()
KVM: x86: Rework user space NMI injection as KVM_CAP_USER_NMI
KVM: VMX: Fix pending NMI-vs.-IRQ race for user space irqchip
KVM: fix handling of ACK from shared guest IRQ
KVM: MMU: check for present pdptr shadow page in walk_shadow
KVM: Consolidate userspace memory capability reporting into common code
KVM: Advertise the bug in memory region destruction as fixed
KVM: use cpumask_var_t for cpus_hardware_enabled
KVM: use modern cpumask primitives, no cpumask_t on stack
KVM: Extract core of kvm_flush_remote_tlbs/kvm_reload_remote_mmus
KVM: set owner of cpu and vm file operations
anon_inodes: use fops->owner for module refcount
x86: KVM guest: kvm_get_tsc_khz: return khz, not lpj
KVM: MMU: prepopulate the shadow on invlpg
KVM: MMU: skip global pgtables on sync due to cr3 switch
KVM: MMU: collapse remote TLB flushes on root sync
...
|
|
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (32 commits)
ide-atapi: start dma in a drive-specific way
ide-atapi: put the rest of non-ide-cd code into the else-clause of ide_transfer_pc
ide-atapi: remove timeout arg to ide_issue_pc
ide-cd: remove handler wrappers
ide-cd: remove xferlen arg to cdrom_start_packet_command
ide-atapi: split drive-specific functionality in ide_issue_pc
ide-atapi: assign expiry and timeout based on device type
ide-atapi: compute cmd_len based on device type in ide_transfer_pc
ide: remove the last ide-scsi remnants
ide-atapi: remove ide-scsi remnants from ide_pc_intr()
ide-atapi: remove ide-scsi remnants from ide_transfer_pc()
ide-atapi: remove ide-scsi remnants from ide_issue_pc
ide-cd: move cdrom_timer_expiry to ide-atapi.c
ide-atapi: teach ide atapi about drive->waiting_for_dma
ide-atapi: accomodate transfer length calculation for ide-cd
ide-atapi: setup dma for ide-cd
ide-atapi: combine drive-specific assignments
ide-atapi: add a dev_is_idecd-inline
remove ide-scsi
ide-floppy: allocate only toplevel packet commands
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb
* 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb: (31 commits)
uwb: remove beacon cache entry after calling uwb_notify()
uwb: remove unused include/linux/uwb/debug.h
uwb: use print_hex_dump()
uwb: use dev_dbg() for debug messages
uwb: fix memory leak in uwb_rc_notif()
wusb: fix oops when terminating a non-existant reservation
uwb: fix oops when terminating an already terminated reservation
uwb: improved MAS allocator and reservation conflict handling
wusb: add debug files for ASL, PZL and DI to the whci-hcd driver
uwb: fix oops in debug PAL's reservation callback
uwb: clean up whci_wait_for() timeout error message
wusb: whci-hcd shouldn't do ASL/PZL updates while channel is inactive
uwb: remove unused beacon group join/leave events
wlp: start/stop radio on network interface up/down
uwb: add basic radio manager
uwb: add pal parameter to new reservation callback
uwb: fix races between events and neh timers
uwb: don't unbind the radio controller driver when resetting
uwb: per-radio controller event thread and beacon cache
uwb: add commands to add/remove IEs to the debug interface
...
|
|
Ben Herrenschmidt is taking over as the primary powerpc architecture
maintainer. I'll still be around as his backup/deputy.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
|
* i8k-updates:
i8k: Add Dell Vostro systems
i8k: Enable i8k on Dell Precision Systems
|