Linus Torvalds
99737982ca
IOMMU Updates for Linux v3.10 ...
The updates are mostly about the x86 IOMMUs this time. Exceptions are
the groundwork for the PAMU IOMMU from Freescale (for a PPC platform)
and an extension to the IOMMU group interface. On the x86 side this
includes a workaround for VT-d to disable interrupt remapping on broken
chipsets. On the AMD-Vi side the most important new feature is a kernel
command-line interface to override broken information in IVRS ACPI
tables and get interrupt remapping working this way. Besides that there
are small fixes all over the place.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=MVc/
-----END PGP SIGNATURE-----
Merge tag 'iommu-updates-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull IOMMU updates from Joerg Roedel:
"The updates are mostly about the x86 IOMMUs this time.
Exceptions are the groundwork for the PAMU IOMMU from Freescale (for a
PPC platform) and an extension to the IOMMU group interface.
On the x86 side this includes a workaround for VT-d to disable
interrupt remapping on broken chipsets. On the AMD-Vi side the most
important new feature is a kernel command-line interface to override
broken information in IVRS ACPI tables and get interrupt remapping
working this way.
Besides that there are small fixes all over the place."
* tag 'iommu-updates-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (24 commits)
iommu/tegra: Fix printk formats for dma_addr_t
iommu: Add a function to find an iommu group by id
iommu/vt-d: Remove warning for HPET scope type
iommu: Move swap_pci_ref function to drivers/iommu/pci.h.
iommu/vt-d: Disable translation if already enabled
iommu/amd: fix error return code in early_amd_iommu_init()
iommu/AMD: Per-thread IOMMU Interrupt Handling
iommu: Include linux/err.h
iommu/amd: Workaround for ERBT1312
iommu/amd: Document ivrs_ioapic and ivrs_hpet parameters
iommu/amd: Don't report firmware bugs with cmd-line ivrs overrides
iommu/amd: Add ioapic and hpet ivrs override
iommu/amd: Add early maps for ioapic and hpet
iommu/amd: Extend IVRS special device data structure
iommu/amd: Move add_special_device() to __init
iommu: Fix compile warnings with forward declarations
iommu/amd: Properly initialize irq-table lock
iommu/amd: Use AMD specific data structure for irq remapping
iommu/amd: Remove map_sg_no_iommu()
iommu/vt-d: add quirk for broken interrupt remapping on 55XX chipsets
...
2013-05-06 14:59:13 -07:00
brcmfmac: setup SDIO reset behavior
2013-04-12 14:27:55 -04:00
libceph: use slab cache for osd client requests
2013-05-02 11:58:41 -05:00
ARM: arm-soc driver changes for 3.10
2013-05-04 12:31:18 -07:00
mfd: twl4030-madc: Add support for raw value in twl4030_madc_conversion
2013-04-08 16:36:23 +02:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2013-04-30 09:36:50 -07:00
For 3.10 we have a few new MFD drivers for:
2013-05-05 17:36:20 -07:00
Cleanups for Allwinner sunXi architecture:
2013-04-11 03:39:00 -07:00
For 3.10 we have a few new MFD drivers for:
2013-05-05 17:36:20 -07:00
net/mlx4: Add support to get VF config
2013-04-26 23:29:14 -04:00
mmc: core: fix performance regression initializing MMC host controllers
2013-04-12 14:08:07 -04:00
netfilter: ipset: set match: add support to match the counters
2013-04-29 20:09:03 +02:00
pinctrl/pinconfig: add debug interface
2013-04-19 15:45:05 +02:00
ARM: arm-soc driver changes for 3.10
2013-05-04 12:31:18 -07:00
ab8500_bmdata: Export abx500_res_to_temp tables for hwmon
2013-04-16 17:38:10 -07:00
Merge remote-tracking branch 'regulator/topic/max8952' into v3.9-rc8
2013-04-28 02:13:43 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2013-05-01 14:08:52 -07:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
2013-04-23 14:09:39 -04:00
Merge branch 'nfs-for-next' of git://linux-nfs.org/~trondmy/nfs-2.6 into for-3.10
2013-04-29 16:23:34 -04:00
sound updates for v3.10-rc1
2013-05-03 09:10:23 -07:00
Power management and ACPI updates for 3.10-rc1
2013-04-30 15:21:02 -07:00
new helper: read_code()
2013-04-29 15:40:23 -04:00
mm: make snapshotting pages for stable writes a per-bio operation
2013-04-29 15:54:33 -07:00
Revert "block: add missing block_bio_complete() tracepoint"
2013-04-18 09:00:26 -07:00
mm, nobootmem: clean-up of free_low_memory_core_early()
2013-04-29 15:54:39 -07:00
Mostly performance and bug fixes, plus some cleanups. The one new
2013-05-01 08:04:12 -07:00
Add file_ns_capable() helper function for open-time capability checking
2013-04-14 10:06:31 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2013-05-01 17:51:54 -07:00
mm: cleancache: clean up cleancache_enabled
2013-04-30 17:04:01 -07:00
clk: composite: rename 'div' references to 'rate'
2013-04-12 11:22:35 -07:00
clk: Properly handle notifier return values
2013-04-10 16:33:53 -07:00
Power management and ACPI updates for 3.10-rc1
2013-04-30 15:21:02 -07:00
ARM: arm-soc cleanup for 3.10
2013-05-02 09:03:55 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal
2013-05-01 07:21:43 -07:00
gcc4: disable __compiletime_object_size for GCC 4.6+
2013-04-29 18:28:13 -07:00
kprobes: Move __kprobes definition into compiler.h
2013-04-08 17:28:34 +02:00
early_printk: consolidate random copies of identical code
2013-04-29 18:28:13 -07:00
idle: Implement generic idle function
2013-04-08 17:39:23 +02:00
cpuidle: make a single register function for all
2013-04-23 13:45:22 +02:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2013-05-01 17:51:54 -07:00
lib, net: make isodigit() public and use it
2013-04-29 18:28:19 -07:00
debug_locks.h: make warning more verbose
2013-04-29 15:54:27 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2013-05-01 13:20:04 -07:00
dma-buf: Add debugfs support
2013-05-01 16:36:22 +05:30
dump_stack: implement arch-specific hardware description in task dumps
2013-04-30 17:04:02 -07:00
efi, pstore: Read data from variable store before memcpy()
2013-04-30 16:03:10 +01:00
fat: restructure export_operations
2013-04-29 18:28:40 -07:00
don't bother with deferred freeing of fdtables
2013-05-01 17:31:42 -04:00
filter: fix va_list build error
2013-05-01 16:28:48 -04:00
frontswap: get rid of swap_lock dependency
2013-04-30 17:04:00 -07:00
fs: Fix hang with BSD accounting on frozen filesystem
2013-05-04 14:57:58 -04:00
inotify: convert inotify_add_to_idr() to use idr_alloc_cyclic()
2013-04-29 18:28:41 -07:00
Tracing updates for Linux 3.10
2013-04-29 13:55:38 -07:00
tracing: Compare to 1 instead of zero for is_signed_type()
2013-04-19 17:10:27 -04:00
genalloc: add devres support, allow to find a managed pool by device
2013-04-29 18:28:13 -07:00
ARM: pxa: move PXA_GPIO_TO_IRQ macro
2013-04-11 10:00:05 +08:00
HID: debug: break out hid_dump_report() into hid-debug
2013-04-30 10:09:06 +02:00
Merge branch 'for-3.10/mt-hybrid-finger-pen' into for-linus
2013-04-30 10:17:48 +02:00
mm: thp: add split tail pages to shrink page list in page reclaim
2013-04-29 15:54:38 -07:00
mm, hugetlb: include hugepages in meminfo
2013-04-29 15:54:35 -07:00
drivers/video: add Hyper-V Synthetic Video Frame Buffer Driver
2013-04-29 15:54:26 -07:00
ipv6: Kill ipv6 dependency of icmpv6_send().
2013-04-29 13:54:36 -04:00
idr: introduce idr_alloc_cyclic()
2013-04-29 18:28:41 -07:00
mac80211: parse VHT channel switch IEs
2013-04-16 15:29:45 +02:00
net: vlan: fix dummy function signatures for CONFIG_VLAN=n
2013-04-21 15:56:59 -04:00
Merge branches 'iommu/fixes', 'x86/vt-d', 'x86/amd', 'ppc/pamu', 'core' and 'arm/tegra' into next
2013-05-02 12:10:19 +02:00
resource: add release_mem_region_adjustable()
2013-04-29 15:54:37 -07:00
ipc: sysv shared memory limited to 8TiB
2013-05-01 08:12:58 -07:00
jbd: use kmem_cache_zalloc instead of kmem_cache_alloc/memset
2013-04-25 15:25:23 +02:00
jbd2: use kmem_cache_zalloc instead of kmem_cache_alloc/memset
2013-04-19 17:49:23 -04:00
jbd2: reduce journal_head size
2013-04-12 00:03:42 -04:00
proc: Split kcore bits from linux/procfs.h into linux/kcore.h
2013-04-29 15:42:02 -04:00
We get rid of the general module prefix confusion with a binary config option,
2013-05-05 10:58:06 -07:00
x86, kdump: Retore crashkernel= to allocate under 896M
2013-04-17 12:35:33 -07:00
kmod: remove call_usermodehelper_fns()
2013-04-30 17:04:06 -07:00
kprobes: Move __kprobes definition into compiler.h
2013-04-08 17:28:34 +02:00
kthread: implement probe_kthread_data()
2013-04-30 17:04:02 -07:00
net: socket: move ktime2ts to ktime header api
2013-04-19 16:39:13 -04:00
Merge tag 'kvm-3.10-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2013-05-05 14:47:31 -07:00
We get rid of the general module prefix confusion with a binary config option,
2013-05-05 10:58:06 -07:00
Revert "math64: New div64_u64_rem helper"
2013-04-30 19:13:05 +02:00
mei: bus: Add device enabling and disabling API
2013-04-08 16:57:15 -07:00
memory hotplug: fix warnings
2013-04-30 17:04:00 -07:00
mm, hotplug: avoid compiling memory hotremove functions when disabled
2013-04-29 15:54:37 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal
2013-05-01 07:21:43 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2013-04-30 09:36:50 -07:00
PCI: Remove "extern" from function declarations
2013-04-23 09:50:30 -06:00
mutex: Queue mutex spinners with MCS lock to reduce cacheline contention
2013-04-19 09:33:36 +02:00
net: rename random32 to prandom
2013-04-29 18:28:44 -07:00
net: Restore NETIF_F_* bit ordering.
2013-05-02 07:34:58 -07:00
net: vlan: prepare for 802.1ad VLAN filtering offload
2013-04-19 14:45:27 -04:00
netlink: implement memory mapped recvmsg()
2013-04-19 14:57:58 -04:00
netpoll: convert mutex into a semaphore
2013-05-01 15:00:24 -04:00
NFS: Add functionality to allow waiting on all outstanding reads to complete
2013-04-08 22:12:33 -04:00
NFSv4.1: Set the RPC_CLNT_CREATE_INFINITE_SLOTS flag for NFSv4.1 transports
2013-04-14 12:59:28 -04:00
Merge branch 'rpcsec_gss-from_cel' into linux-next
2013-04-23 15:40:40 -04:00
include/linux/memory.h: implement register_hotmemory_notifier()
2013-04-29 15:54:36 -07:00
nubus: Kill nubus_proc_detach_device()
2013-05-04 14:47:26 -04:00
For 3.10 we have a few new MFD drivers for:
2013-05-05 17:36:20 -07:00
vm: adjust ifdef for TINY_RCU
2013-04-29 15:54:28 -07:00
PCI: acpiphp: Do not use ACPI PCI subdriver mechanism
2013-04-12 16:52:01 -06:00
PCI: Remove "extern" from function declarations
2013-04-17 10:21:17 -06:00
PCI: Remove "extern" from function declarations
2013-04-17 10:21:17 -06:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2013-05-01 14:08:52 -07:00
PCI: Remove "extern" from function declarations
2013-04-17 10:21:17 -06:00
Merge branch 'x86-ras-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2013-04-30 08:42:45 -07:00
PCI: Remove "extern" from function declarations
2013-04-17 10:21:17 -06:00
Merge commit ' 8700c95adb' into timers/nohz
2013-05-02 17:54:19 +02:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2013-05-01 17:51:54 -07:00
get rid of the last free_pipe_info() callers
2013-04-09 14:13:02 -04:00
Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2013-05-05 13:23:27 -07:00
power_supply: Populate supplied_from hierarchy from the device tree
2013-04-16 18:51:16 -07:00
spinlocks and preemption points need to be at least compiler barriers
2013-04-09 10:48:33 -07:00
dump_stack: unify debug information printed by show_regs()
2013-04-30 17:04:02 -07:00
proc: Move non-public stuff from linux/proc_fs.h to fs/proc/internal.h
2013-05-01 17:29:47 -04:00
proc: Split the namespace stuff out into linux/proc_ns.h
2013-05-01 17:29:39 -04:00
create_proc_cpu_mask() doesn't need an argument...
2013-04-09 14:13:35 -04:00
mm/shmem.c: remove an ifdef
2013-04-29 15:54:28 -07:00
Merge commit ' 8700c95adb' into timers/nohz
2013-05-02 17:54:19 +02:00
kernel/relay.c: move FIX_SIZE macro into relay.c
2013-04-30 17:04:09 -07:00
Merge branch 'for-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
2013-04-29 19:14:20 -07:00
reset: Add reset controller API
2013-04-12 10:26:23 +02:00
reset: Add reset controller API
2013-04-12 10:26:23 +02:00
drivers/rtc/class.c: use struct device as the first argument for devm_rtc_device_register()
2013-04-29 18:28:22 -07:00
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
2013-05-02 19:40:34 -07:00
Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2013-05-05 13:23:27 -07:00
net: sctp: introduce uapi header for sctp
2013-04-09 13:19:39 -04:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2013-04-30 16:27:51 -07:00
new helper: single_open_size()
2013-04-09 14:13:29 -04:00
tty: serial/samsung: make register definitions global
2013-04-11 13:14:36 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2013-05-01 17:51:54 -07:00
net: add function to allocate sk_buff head without data area
2013-04-19 14:57:57 -04:00
kernel/smp.c: remove 'priv' of call_single_data
2013-04-30 17:04:03 -07:00
sock_diag: allow to dump bpf filters
2013-04-29 13:21:30 -04:00
spinlocks and preemption points need to be at least compiler barriers
2013-04-09 10:48:33 -07:00
lib/string_helpers: introduce generic string_unescape
2013-04-30 17:04:03 -07:00
mm: thp: add split tail pages to shrink page list in page reclaim
2013-04-29 15:54:38 -07:00
x86, kdump: Set crashkernel_low automatically
2013-04-17 12:35:32 -07:00
nohz: Re-evaluate the tick for the new task after a context switch
2013-04-22 20:29:07 +02:00
hwrng: timeriomem - update to support more than one device
2013-04-25 21:01:45 +08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2013-05-01 17:51:54 -07:00
mfd: ucb1400: Pass ucb1400-gpio data through ac97 bus
2013-04-19 00:40:07 +02:00
Move utf16 functions to kernel core and rename
2013-04-15 21:23:03 +01:00
uretprobes: Limit the depth of return probe nestedness
2013-04-13 15:31:58 +02:00
Lots of virtio work which wasn't quite ready for last merge window. Plus
2013-05-02 14:14:04 -07:00
kexec, vmalloc: export additional vmalloc layer information
2013-04-29 15:54:34 -07:00
memcg: add memory.pressure_level events
2013-04-29 15:54:38 -07:00
mm: remove CONFIG_HOTPLUG ifdefs
2013-04-29 15:54:37 -07:00
workqueue: include workqueue info when printing debug dump of a worker task
2013-04-30 17:04:02 -07:00
