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2013-11-04net: checksum: fix warning in skb_checksumDaniel Borkmann
This patch fixes a build warning in skb_checksum() by wrapping the csum_partial() usage in skb_checksum(). The problem is that on a few architectures, csum_partial is used with prefix asmlinkage whereas on most architectures it's not. So fix this up generically as we did with csum_block_add_ext() to match the signature. Introduced by 2817a336d4d ("net: skb_checksum: allow custom update/combine for walking skb"). Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-04clk: new driver for efm32 SoCUwe Kleine-König
This patch adds support for the clocks provided by the Clock Management Unit of Energy Micro's efm32 Giant Gecko SoCs including device tree bindings. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2013-11-04Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem Conflicts: drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h
2013-11-04Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: drivers/net/wireless/iwlwifi/pcie/drv.c
2013-11-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/ethernet/emulex/benet/be.h drivers/net/netconsole.c net/bridge/br_private.h Three mostly trivial conflicts. The net/bridge/br_private.h conflict was a function signature (argument addition) change overlapping with the extern removals from Joe Perches. In drivers/net/netconsole.c we had one change adjusting a printk message whilst another changed "printk(KERN_INFO" into "pr_info(". Lastly, the emulex change was a new inline function addition overlapping with Joe Perches's extern removals. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-04Merge tag 'v3.12' into drm-intel-nextDaniel Vetter
I want to merge in the new Broadwell support as a late hw enabling pull request. But since the internal branch was based upon our drm-intel-nightly integration branch I need to resolve all the oustanding conflicts in drm/i915 with a backmerge to make the 60+ patches apply properly. We'll propably have some fun because Linus will come up with a slightly different merge solution. Conflicts: drivers/gpu/drm/i915/i915_dma.c drivers/gpu/drm/i915/i915_drv.c drivers/gpu/drm/i915/intel_crt.c drivers/gpu/drm/i915/intel_ddi.c drivers/gpu/drm/i915/intel_display.c drivers/gpu/drm/i915/intel_dp.c drivers/gpu/drm/i915/intel_drv.h All rather simple adjacent lines changed or partial backports from -next to -fixes, with the exception of the thaw code in i915_dma.c. That one needed a bit of shuffling to restore the intent. Oh and the massive header file reordering in intel_drv.h is a bit trouble. But not much. v2: Also don't forget the fixup for the silent conflict that results in compile fail ... Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-11-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: "I'm sending a pull request of these lingering bug fixes for networking before the normal merge window material because some of this stuff I'd like to get to -stable ASAP" 1) cxgb3 stopped working on 32-bit machines, fix from Ben Hutchings. 2) Structures passed via netlink for netfilter logging are not fully initialized. From Mathias Krause. 3) Properly unlink upper openvswitch device during notifications, from Alexei Starovoitov. 4) Fix race conditions involving access to the IP compression scratch buffer, from Michal Kubrecek. 5) We don't handle the expiration of MTU information contained in ipv6 routes sometimes, fix from Hannes Frederic Sowa. 6) With Fast Open we can miscompute the TCP SYN/ACK RTT, from Yuchung Cheng. 7) Don't take TCP RTT sample when an ACK doesn't acknowledge new data, also from Yuchung Cheng. 8) The decreased IPSEC garbage collection threshold causes problems for some people, bump it back up. From Steffen Klassert. 9) Fix skb->truesize calculated by tcp_tso_segment(), from Eric Dumazet. 10) flow_dissector doesn't validate packet lengths sufficiently, from Jason Wang * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (41 commits) net/mlx4_core: Fix call to __mlx4_unregister_mac net: sctp: do not trigger BUG_ON in sctp_cmd_delete_tcb net: flow_dissector: fail on evil iph->ihl xfrm: Fix null pointer dereference when decoding sessions can: kvaser_usb: fix usb endpoints detection can: c_can: Fix RX message handling, handle lost message before EOB doc:net: Fix typo in Documentation/networking bgmac: don't update slot on skb alloc/dma mapping error ibm emac: Fix locking for enable/disable eob irq ibm emac: Don't call napi_complete if napi_reschedule failed virtio-net: correctly handle cpu hotplug notifier during resuming bridge: pass correct vlan id to multicast code net: x25: Fix dead URLs in Kconfig netfilter: xt_NFQUEUE: fix --queue-bypass regression xen-netback: use jiffies_64 value to calculate credit timeout cxgb3: Fix length calculation in write_ofld_wr() on 32-bit architectures bnx2x: Disable VF access on PF removal bnx2x: prevent FW assert on low mem during unload tcp: gso: fix truesize tracking xfrm: Increase the garbage collector threshold ...
2013-11-04Merge tag 'asoc-v3.13-2' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Final updates for v3.13 A few final updates for v3.13, all driver updates apart from some DPCM and Coverity fixes which should have minor impact on practical systems.
2013-11-04Merge branch 'kvm-ppc-queue' of git://github.com/agraf/linux-2.6 into queueGleb Natapov
Conflicts: arch/powerpc/include/asm/processor.h
2013-11-04Merge branch 'perf/urgent' into perf/core to fix conflictsIngo Molnar
Conflicts: tools/perf/bench/numa.c Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-11-03Merge remote-tracking branch 'asoc/topic/cs42l52' into asoc-nextMark Brown
2013-11-03Merge remote-tracking branch 'asoc/fix/ak4642' into asoc-linusMark Brown
2013-11-03net/hsr: Add support for the High-availability Seamless Redundancy protocol ↵Arvid Brodin
(HSRv0) High-availability Seamless Redundancy ("HSR") provides instant failover redundancy for Ethernet networks. It requires a special network topology where all nodes are connected in a ring (each node having two physical network interfaces). It is suited for applications that demand high availability and very short reaction time. HSR acts on the Ethernet layer, using a registered Ethernet protocol type to send special HSR frames in both directions over the ring. The driver creates virtual network interfaces that can be used just like any ordinary Linux network interface, for IP/TCP/UDP traffic etc. All nodes in the network ring must be HSR capable. This code is a "best effort" to comply with the HSR standard as described in IEC 62439-3:2010 (HSRv0). Signed-off-by: Arvid Brodin <arvid.brodin@xdin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-03net: extend net_device allocation to vmalloc()Eric Dumazet
Joby Poriyath provided a xen-netback patch to reduce the size of xenvif structure as some netdev allocation could fail under memory pressure/fragmentation. This patch is handling the problem at the core level, allowing any netdev structures to use vmalloc() if kmalloc() failed. As vmalloc() adds overhead on a critical network path, add __GFP_REPEAT to kzalloc() flags to do this fallback only when really needed. Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Joby Poriyath <joby.poriyath@citrix.com> Cc: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-03net: sctp: fix and consolidate SCTP checksumming codeDaniel Borkmann
This fixes an outstanding bug found through IPVS, where SCTP packets with skb->data_len > 0 (non-linearized) and empty frag_list, but data accumulated in frags[] member, are forwarded with incorrect checksum letting SCTP initial handshake fail on some systems. Linearizing each SCTP skb in IPVS to prevent that would not be a good solution as this leads to an additional and unnecessary performance penalty on the load-balancer itself for no good reason (as we actually only want to update the checksum, and can do that in a different/better way presented here). The actual problem is elsewhere, namely, that SCTP's checksumming in sctp_compute_cksum() does not take frags[] into account like skb_checksum() does. So while we are fixing this up, we better reuse the existing code that we have anyway in __skb_checksum() and use it for walking through the data doing checksumming. This will not only fix this issue, but also consolidates some SCTP code with core sk_buff code, bringing it closer together and removing respectively avoiding reimplementation of skb_checksum() for no good reason. As crc32c() can use hardware implementation within the crypto layer, we leave that intact (it wraps around / falls back to e.g. slice-by-8 algorithm in __crc32c_le() otherwise); plus use the __crc32c_le_combine() combinator for crc32c blocks. Also, we remove all other SCTP checksumming code, so that we only have to use sctp_compute_cksum() from now on; for doing that, we need to transform SCTP checkumming in output path slightly, and can leave the rest intact. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-03net: skb_checksum: allow custom update/combine for walking skbDaniel Borkmann
Currently, skb_checksum walks over 1) linearized, 2) frags[], and 3) frag_list data and calculats the one's complement, a 32 bit result suitable for feeding into itself or csum_tcpudp_magic(), but unsuitable for SCTP as we're calculating CRC32c there. Hence, in order to not re-implement the very same function in SCTP (and maybe other protocols) over and over again, use an update() + combine() callback internally to allow for walking over the skb with different algorithms. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-03lib: crc32: add functionality to combine two crc32{, c}s in GF(2)Daniel Borkmann
This patch adds a combinator to merge two or more crc32{,c}s into a new one. This is useful for checksum computations of fragmented skbs that use crc32/crc32c as checksums. The arithmetics for combining both in the GF(2) was taken and slightly modified from zlib. Only passing two crcs is insufficient as two crcs and the length of the second piece is needed for merging. The code is made generic, so that only polynomials need to be passed for crc32_le resp. crc32c_le. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Cc: linux-kernel@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-03netfilter: introduce nf_conn_acct structureHolger Eitzenberger
Encapsulate counters for both directions into nf_conn_acct. During that process also consistently name pointers to the extend 'acct', not 'counters'. This patch is a cleanup. Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-11-03of: Add empty for_each_available_child_of_node() macro definitionSylwester Nawrocki
Add this empty macro definition so users can be compiled without excluding this macro call with preprocessor directives when CONFIG_OF is disabled. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-11-03ipc, msg: forbid negative values for "msg{max,mnb,mni}"Mathias Krause
Negative message lengths make no sense -- so don't do negative queue lenghts or identifier counts. Prevent them from getting negative. Also change the underlying data types to be unsigned to avoid hairy surprises with sign extensions in cases where those variables get evaluated in unsigned expressions with bigger data types, e.g size_t. In case a user still wants to have "unlimited" sizes she could just use INT_MAX instead. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-11-02iio: hid_Sensors: fix crash during trigger unregisterSrinivas Pandruvada
We can't store the trigger instance created by iio_trigger_alloc, in trig field of iio_device structure. This needs to be stored in the driver private data. Othewise it can result in crash during module unload. Hence created a trig_ptr in the common data structure for each HID sensor IIO driver and storing here. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-11-02Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next Conflicts: net/xfrm/xfrm_policy.c Minor merge conflict in xfrm_policy.c, consisting of overlapping changes which were trivial to resolve. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-02net: cdc_ncm: drop "extern" from header declarationsBjørn Mork
Cc: Alexey Orishko <alexey.orishko@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-02net: cdc_ncm: remove descriptor pointersBjørn Mork
header_desc was completely unused and union_desc was never used outside cdc_ncm_bind_common. Cc: Alexey Orishko <alexey.orishko@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-02net: cdc_ncm: remove ncm_parm fieldBjørn Mork
Moving the call to cdc_ncm_setup() after the endpoint setup removes the last remaining reference to ncm_parm outside cdc_ncm_setup. Collecting all the ncm_parm based calculations in cdc_ncm_setup improves readability. Cc: Alexey Orishko <alexey.orishko@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-02net: cdc_ncm: remove tx_speed and rx_speed fieldsBjørn Mork
These fields are only used to prevent printing the same speeds multiple times if we receive multiple identical speed notifications. The value of these printk's is questionable, and even more so when we filter out some of the notifications sent us by the firmware. If we are going to print any of these, then we should print them all. Removing little used fields is a bonus. Cc: Alexey Orishko <alexey.orishko@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-02net: cdc_ncm: remove unused udev fieldBjørn Mork
We already use the usbnet udev field everywhere this could have been used. Cc: Alexey Orishko <alexey.orishko@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-02net: cdc_ncm: remove redundant netdev fieldBjørn Mork
Too many pointers back and forth are likely to confuse developers, creating subtle bugs whenever we forget to syncronize them all. As a usbnet driver, we should stick with the standard struct usbnet fields as much as possible. The netdevice is one such field. Cc: Greg Suarez <gsuarez@smithmicro.com> Cc: Alexey Orishko <alexey.orishko@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-02net: cdc_ncm: remove redundant endpoint pointersBjørn Mork
No need to duplicate stuff already in the common usbnet struct. We still need to keep our special find_endpoints function because we need explicit control over the selected altsetting. Cc: Alexey Orishko <alexey.orishko@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-02net: cdc_ncm: remove redundant "intf" fieldBjørn Mork
This is always a duplicate of the "control" field. It causes confusion wrt intf_data updates and cleanups. Cc: Alexey Orishko <alexey.orishko@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-02net: cdc_ncm: add include protection to cdc_ncm.hBjørn Mork
This makes it a lot easier to test modified versions Cc: Alexey Orishko <alexey.orishko@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-11-01openvswitch: TCP flags matching support.Jarno Rajahalme
tcp_flags=flags/mask Bitwise match on TCP flags. The flags and mask are 16-bit num‐ bers written in decimal or in hexadecimal prefixed by 0x. Each 1-bit in mask requires that the corresponding bit in port must match. Each 0-bit in mask causes the corresponding bit to be ignored. TCP protocol currently defines 9 flag bits, and additional 3 bits are reserved (must be transmitted as zero), see RFCs 793, 3168, and 3540. The flag bits are, numbering from the least significant bit: 0: FIN No more data from sender. 1: SYN Synchronize sequence numbers. 2: RST Reset the connection. 3: PSH Push function. 4: ACK Acknowledgement field significant. 5: URG Urgent pointer field significant. 6: ECE ECN Echo. 7: CWR Congestion Windows Reduced. 8: NS Nonce Sum. 9-11: Reserved. 12-15: Not matchable, must be zero. Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com> Signed-off-by: Jesse Gross <jesse@nicira.com>
2013-11-01Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Ingo Molnar: "Two fixes: - Fix 'NMI handler took too long to run' false positives [ Genuine NMI overhead speedups will come for v3.13, this commit only fixes a measurement bug ] - Fix perf ring-buffer missed barrier causing (rare) ring-buffer data corruption on ppc64" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86: Fix NMI measurements perf: Fix perf ring buffer memory ordering
2013-11-01Merge branches 'iommu/fixes', 'tracing', 'core', 'arm/tegra', 'x86/vt-d', ↵Joerg Roedel
'arm/smmu' and 'arm/shmobile' into next
2013-11-01sched/wait: Fix __wait_event_interruptible_lock_irq_timeout()Heiko Carstens
__wait_event_interruptible_lock_irq_timeout() needs the timeout parameter passed instead of "ret". This magically compiled since the only user has a local ret variable. Luckily we got a build warning: CC drivers/s390/scsi/zfcp_qdio.o drivers/s390/scsi/zfcp_qdio.c: In function 'zfcp_qdio_sbal_get': include/linux/wait.h:780:15: warning: 'ret' may be used uninitialized Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20131031114814.GB5551@osiris Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-11-01Merge branch 'linus' into sched/coreIngo Molnar
Resolve cherry-picking conflicts: Conflicts: mm/huge_memory.c mm/memory.c mm/mprotect.c See this upstream merge commit for more details: 52469b4fcd4f Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-10-31kvm_host: typo fixMichael S. Tsirkin
fix up typo in comment. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-10-31Merge branch 'dma_complete' into nextVinod Koul
2013-10-31Input: add driver for Neonode zForce based touchscreensHeiko Stübner
This adds a driver for touchscreens using the zforce infrared technology from Neonode connected via i2c to the host system. It supports multitouch with up to two fingers and tracking of the contacts in hardware. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2013-10-31ARM: 7795/1: mm: dma-mapping: Add dma_max_pfn(dev) helper functionSantosh Shilimkar
Most of the kernel assumes that PFN0 is the start of the physical memory (RAM). This assumptions is not true on most of the ARM SOCs and hence and if one try to update the ARM port to follow the assumptions, we end of breaking the dma bounce limit for few block layer drivers. One such example is trying to unify the meaning of max*_pfn on ARM as the bootmem layer expects, breaks few block layer driver dma bounce limit. To fix this problem, we introduce dma_max_pfn(dev) generic helper with a possibility of override from the architecture code. The helper converts a DMA bitmask of bits to a block PFN number. In all the generic cases, it is just "dev->dma_mask >> PAGE_SHIFT" and hence default behavior is maintained as is. Subsequent patches will make use of the helper. No functional change. Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-10-31DMA-API: provide a helper to setup DMA masksRussell King
Many drivers contain code such as: dev->dma_mask = &dev->coherent_dma_mask; dev->coherent_dma_mask = MASK; Let's move this pattern out of drivers and have the DMA API provide a helper for it. This helper uses dma_set_mask_and_coherent() to allow platform issues to be properly dealt with via dma_set_mask()/ dma_is_supported(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-10-31DMA-API: amba: get rid of separate dma_maskRussell King
AMBA Primecell devices always treat streaming and coherent DMA exactly the same, so there's no point in having the masks separated. Acked-by: Grant Likely <grant.likely@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-10-31ACPICA: Add __init for ACPICA initializers/finalizers.Lv Zheng
This patch adds __init to the ACPICA documented initializers: acpi_initialize_tables() acpi_initialize_subsystem() acpi_load_tables() acpi_enable_subsystem() acpi_initialize_objects() and to acpi_reallocate_root_table(), acpi_find_root_pointer() which are also meant to be called only during initialization. This patch adds __init to the ACPICA documented finalizer: acpi_terminate() as this finalizer is only called in __init function now. This change helps to reduce source code differences between ACPICA upstream and Linux. [rjw: Changelog] Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-10-31ACPICA: Cleanup asmlinkage for ACPICA APIs.Lv Zheng
Add an asmlinkage wrapper around acpi_enter_sleep_state() to prevent an empty stub from being called by assmebly code for ACPI_REDUCED_HARDWARE set. As arch/x86/kernel/acpi/wakeup_xx.S is only compiled when CONFIG_ACPI=y and there are no users of ACPI_HARDWARE_REDUCED, currently this is in fact not a real issue, but a cleanup to reduce source code differences between Linux and ACPICA upstream. [rjw: Changelog] Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-10-31ACPICA: Update acpidump related header file changes.Lv Zheng
This patch updates header files used by acpidump to reduce the source code differences between Linux and ACPICA upstream. This patch does not affect the generation of the Linux kernel binary. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-10-31ACPICA: Update compilation environment settings.Lv Zheng
This patch updates architecture specific environment settings to reduce source differences between Linux and ACPICA upstream. This patch does not affect the generation of the Linux kernel binary. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-10-31ACPICA: Add new statistics interface.Lv Zheng
This patch ports new counters and statistics interface, already implemented in ACPICA upstream, to Linux. That helps to reduce source code differences between Linux and ACPICA upstream. [rjw: Changelog] Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-10-31ACPICA: Update DMAR table definitions.Lv Zheng
This patch updates DMAR table header definitions as such enhancement has been made in ACPICA upstream already. It ports that change to the Linux source to reduce source code differences between Linux and ACPICA upstream. Build test done on x86-64 machine with the following configs enabled: CONFIG_DMAR_TABLE CONFIG_IRQ_REMAP CONFIG_INTEL_IOMMU This patch does not affect the generation of the Linux kernel binary. [rjw: Changelog] Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-10-31ACPICA: Update RSDP table definitions.Lv Zheng
This patch updates RSDP table header definitions as such enhancement has been made in ACPICA upstream already. It ports that change to the Linux source to reduce source code differences between Linux and ACPICA upstream. This patch does not affect the generation of the Linux kernel binary. [rjw: Changelog] Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-10-31ACPICA: Update version to 20130927.Bob Moore
Version 20130927. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>