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2012-06-06x86/decoder: Fix bsr/bsf/jmpe decoding with operand-size prefixMasami Hiramatsu
Fix the x86 instruction decoder to decode bsr/bsf/jmpe with operand-size prefix (66h). This fixes the test case failure reported by Linus, attached below. bsf/bsr/jmpe have a special encoding. Opcode map in Intel Software Developers Manual vol2 says they have TZCNT/LZCNT variants if it has F3h prefix. However, there is no information if it has other 66h or F2h prefixes. Current instruction decoder supposes that those are bad instructions, but it actually accepts at least operand-size prefixes. H. Peter Anvin further explains: " TZCNT/LZCNT are F3 + BSF/BSR exactly because the F2 and F3 prefixes have historically been no-ops with most instructions. This allows software to unconditionally use the prefixed versions and get TZCNT/LZCNT on the processors that have them if they don't care about the difference. " This fixes errors reported by test_get_len: Warning: arch/x86/tools/test_get_len found difference at <em_bsf>:ffffffff81036d87 Warning: ffffffff81036de5: 66 0f bc c2 bsf %dx,%ax Warning: objdump says 4 bytes, but insn_get_length() says 3 Warning: arch/x86/tools/test_get_len found difference at <em_bsr>:ffffffff81036ea6 Warning: ffffffff81036f04: 66 0f bd c2 bsr %dx,%ax Warning: objdump says 4 bytes, but insn_get_length() says 3 Warning: decoded and checked 13298882 instructions with 2 warnings Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Reported-by: Pekka Enberg <penberg@kernel.org> Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: <yrl.pp-manager.tt@hitachi.com> Link: http://lkml.kernel.org/r/20120604150911.22338.43296.stgit@localhost.localdomain Signed-off-by: Ingo Molnar <mingo@kernel.org>
2012-06-06Merge tag 'perf-urgent-for-mingo' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Pull perf fixes from Arnaldo Carvalho de Melo: * Endianness fixes from Jiri Olsa * Fixes for make perf tarball * Fix for DSO name in perf script callchains, from David Ahern * Segfault fixes for perf top --callchain, from Namhyung Kim * Minor function result fixes from Srikar Dronamraju * Add missing 3rd ioctl parameter, from Namhyung Kim * Fix pager usage in minimal embedded systems, from Avik Sil Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2012-06-06x86/mce: Fix the MCE poll timer logicChen Gong
In commit 82f7af09 ("x86/mce: Cleanup timer mess), Thomas just forgot the "/ 2" there while cleaning up. Signed-off-by: Chen Gong <gong.chen@linux.intel.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: bp@amd64.org Cc: tony.luck@intel.com Link: http://lkml.kernel.org/r/1338863702-9245-1-git-send-email-gong.chen@linux.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2012-06-05ixgbe: IXGBE_RXD_STAT_VP set even with Rx stripping enabledJohn Fastabend
The hardware bit IXGBE_RXD_STAT_VP appears to be set even when Rx stripping is disabled. This results in passing frames up the stack which do not have the 802.1Q tag stripped but have the tci bits set as if it was. Working around this with a check for the feature flag bit. I would welcome any better ideas or a pointer to exactly which bits in the hardware register need to be cleared to get the IXGBE_RXD_STAT_VP bit to be set per data sheet. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Acked-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Marcus Dennis <marcusx.e.dennis@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-06-05ixgbe: fix_features rxvlan is independent of DCB and needs to be setJohn Fastabend
DCB can be used independent of if RX VLAN stripping is enabled or disabled so remove erroneous check. Also enable or disable VLAN stripping when features are applied so hardware and feature flags are in sync. CC: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Marcus Dennis <marcusx.e.dennis@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-06-05e1000e: test for valid check_reset_block function pointerBruce Allan
commit 44abd5c12767a8c567dc4e45fd9aec3b13ca85e0 introduced NULL pointer dereferences when attempting to access the check_reset_block function pointer on 8257x and 80003es2lan non-copper devices. This fix should be applied back through 3.4. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-06-06[SCSI] mpt2sas: Fix unsafe using smp_processor_id() in preemptiblenagalakshmi.nandigama@lsi.com
When CONFIG_DEBUG_PREEMPT is enabled, bug is observed in the smp_processor_id(). This is because smp_processor_id() is not called in preempt safe condition. To fix this issue, use raw_smp_processor_id instead of smp_processor_id. Signed-off-by: Nagalakshmi Nandigama <nagalakshmi.nandigama@lsi.com> CC: stable@vger.kernel.org Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-06-05NFS: Fix a commit bugTrond Myklebust
The new commit code fails to copy the verifier into the wb_verf field of _all_ the nfs_page structures; it only copies it into the first entry. The consequence is that most requests end up failing to match in nfs_commit_release. Fix is to copy the verifier into the req->wb_verf field in nfs_write_completion. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: Fred Isaman <iisaman@netapp.com>
2012-06-05Merge tag 'please-pull-mce' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras Pull MCE regression fix from Tony Luck: "Typo/thinko in a cleanup caused a semantic change. Fix it." * tag 'please-pull-mce' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: x86/mce: Fix the MCE poll timer logic
2012-06-05video: bfin_adv7393fb: Convert to kstrtouint_from_userEmil Goode
This patch removes a call to the deprecated simple_strtoul function and simplifies the code by replacing two function calls with one call to kstrtouint_from_user. -Simplify the adv7393_write_proc function by replacing the simple_strtoul and copy_from_user calls with one call to kstrtouint_from_user. -Change the count parameter from unsigned long to size_t as this is the type that the kstrtouint_from_user function expects. (size_t is what will be passed to the adv7393_write_proc function by the proc write handler function proc_file_write anyway) Signed-off-by: Emil Goode <emilgoode@gmail.com> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
2012-06-05Merge tag 'omapdss-for-3.5-rc2' of git://gitorious.org/linux-omap-dss2/linux ↵Florian Tobias Schandinat
into fbdev-for-linus Small fixes for omapdss driver. Most importantly, fixes a build problem when debugfs or omapdss debug support is turned off, and fixes a suspend related crash.
2012-06-05Merge branch 'fixes-for-linus' of ↵Linus Torvalds
git://git.linaro.org/people/mszyprowski/linux-dma-mapping Pull arm CMA fix from Marek Szyprowski: "This removes the ARMv6+ CMA dependency and lets one use old, well- tested dma-mapping implementation also on ARMv6+ systems without the need to use EXPERIMENTAL stuff." Russell King complained (rightly) about the experimental feature being forced on by the ARM config. Here CMA is "continuous memory allocator", not "cross-memory attach". We really neet to stop using insane TLA's for things that aren't big industry standards. * 'fixes-for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping: ARM: dma-mapping: remove unconditional dependency on CMA
2012-06-06Merge tag 'fixes-for-v3.5-rc1' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus usb: fixes for v3.5-rc1 Here you have the first set of fixes for our v3.5-rc cycle. It contains a set regression fixes caused by Ido's usb_endpoint_descriptor usage rework and a build fix to the musb driver caused by recent changes to the DaVinci tree. Nothing really major, the fixes are quite obvious.
2012-06-05MAINTAINERS: add linux-leds mail list address and git URLBryan Wu
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-06-05NFS4: Set parsed mount data version to 4Bryan Schumaker
This patch only affects mounting through "-t nfs4" since it doesn't set up an nfs version to use in the mount data. The nfs client was trying to mount using NFS v0, causing either a BUG() or a protocol not supported message. Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-06-05drm/i915: fix up ivb plane 3 pageflipsDaniel Vetter
Or at least plug another gapping hole. Apparrently hw desingers only moved the bit field, but did not bother ot re-enumerate the planes when adding support for a 3rd pipe. Discovered by i-g-t/flip_test. This may or may not fix the reference bugzilla, because that one smells like we have still larger fish to fry. v2: Fixup the impossible case to catch programming errors, noticed by Chris Wilson. References: https://bugs.freedesktop.org/show_bug.cgi?id=50069 Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Tested-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Eugeni Dodonov <eugeni.dodonov@intel.com> Cc: stable@vger.kernel.org Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-06-05MAINTAINERS: update util-linux infoKarel Zak
Signed-off-by: Karel Zak <kzak@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-06-05Merge branch '3.5-merge-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending Pull two scsi target fixes from Nicholas Bellinger: "The first is a small name-space collision fix from Stefan for the new sbp-target / ieee-1394 code, and second is the FILEIO backend conversion patch to always use O_DSYNC by default instead of O_SYNC as recommended by hch. Note the latter is CC'ed stable." * '3.5-merge-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: target/file: Use O_DSYNC by default for FILEIO backends sbp-target: rename a variable to avoid name clash
2012-06-05Merge branch 'for-3.5-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup fix from Tejun Heo: "This fixes the possible premature superblock release on umount bug mentioned during v3.5-rc1 pull request. Originally, cgroup dentry destruction path assumed that cgroup dentry didn't have any reference left after cgroup removal thus put super during dentry removal. Now that there can be lingering dentry references, this led to super being put with live dentries. This patch fixes the problem by putting super ref on dentry release instead of removal." * 'for-3.5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: superblock can't be released with active dentries
2012-06-05cfg80211: fix interface combinations checkJohannes Berg
If a given interface combination doesn't contain a required interface type then we missed checking that and erroneously allowed it even though iface type wasn't there at all. Add a check that makes sure that all interface types are accounted for. Cc: stable@kernel.org Reported-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05iwlwifi: unregister LEDs if mac80211 registration failsJohannes Berg
Otherwise the LEDs stick around and cause issues the next time around since they're still there but not really hooked up. Cc: stable@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05iwlwifi: fix double free/complete in firmware loadingJohannes Berg
Linus reported that due to mac80211 failing to register the device (due to WoWLAN) his machine crashed etc. as we double-freed the vmalloc() firmware area. His patch to fix it was very similar to this one but I noticed that there's another bug in the area: we complete the completion before starting, so since we're running in a work struct context stop() could be called while in the middle of start() which will almost certainly lead to issues. Make a modification similar to his to avoid the double- free but also move the completion to another spot so it is only done after start() either finished or failed so that stop() can have a consistent state. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-06-05Merge branch 'i2c-embedded/for-current' of ↵Linus Torvalds
git://git.pengutronix.de/git/wsa/linux Pull embedded i2c update from Wolfram Sang: "This only contains one new driver which had multiple dependencies (pinctrl, i2c-mux-rework, new devm_* functions), so I decided to wait for rc1. Plus, it had to wait a little for the ack of a devicetree maintainer since the bindings were not trivial enough for me to pass through. So, given that, I hope there is still something like the "new driver rule", so we could have the driver in 3.5 and people can start using it. That would make merging support for some boards easier for 3.6 since the dependency on this driver is gone then." * 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux: i2c: Add generic I2C multiplexer using pinctrl API
2012-06-05Merge git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm fix from Avi Kivity: "A one-liner fix for a buffer overflow" * git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Fix buffer overflow in kvm_set_irq()
2012-06-05Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm radeon fixes from Dave Airlie: "This is just radeon fixes and a bunch of new PCI ids. The fixes are for a deadlock, an audio regression, and a couple of audio fixes." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon/kms: add new SI PCI ids drm/radeon/kms: add new BTC PCI ids drm/radeon/kms: add new Palm, Sumo PCI ids drm/radeon/kms: add new Trinity PCI ids drm/radeon: fix vm deadlocks on cayman drm/radeon: fix gpu_init on si drm/radeon/hdmi: don't set SEND_MAX_PACKETS bit drm/radeon/audio: don't hardcode CRTC id drm/radeon: make audio_init consistent across asics
2012-06-05radix-tree: fix contiguous iteratorKonstantin Khlebnikov
This patch fixes bug in macro radix_tree_for_each_contig(). If radix_tree_next_slot() sees NULL in next slot it returns NULL, but following radix_tree_next_chunk() switches iterating into next chunk. As result iterating becomes non-contiguous and breaks vfs "splice" and all its users. Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org> Reported-and-bisected-by: Hans de Bruin <jmdebruin@xmsnet.nl> Reported-and-bisected-by: Ondrej Zary <linux@rainbow-software.org> Reported-bisected-and-tested-by: Toralf Förster <toralf.foerster@gmx.de> Link: https://lkml.org/lkml/2012/6/5/64 Cc: stable <stable@vger.kernel.org> # 3.4.x Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-06-05x86/mce: Fix the MCE poll timer logicChen Gong
In commit 82f7af09 (x86/mce: Cleanup timer mess), Thomas just forgot the "/ 2" there while cleaning up. Signed-off-by: Chen Gong <gong.chen@linux.intel.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Tony Luck <tony.luck@intel.com>
2012-06-05Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse Pull fuse updates from Miklos Szeredi. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: fix blksize calculation fuse: fix stat call on 32 bit platforms fuse: optimize fallocate on permanent failure fuse: add FALLOCATE operation fuse: Convert to kstrtoul_from_user
2012-06-05Merge branch 'sched-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Ingo Molnar. * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Remove NULL assignment of dattr_cur sched: Remove the last NULL entry from sched_feat_names sched: Make sched_feat_names const sched/rt: Fix SCHED_RR across cgroups sched: Move nr_cpus_allowed out of 'struct sched_rt_entity' sched: Make sure to not re-read variables after validation sched: Fix SD_OVERLAP sched: Don't try allocating memory from offline nodes sched/nohz: Fix rq->cpu_load calculations some more sched/x86: Use cpu_llc_shared_mask(cpu) for coregroup_mask
2012-06-05NFSv4.1: Ensure we clear session state flags after a session creationTrond Myklebust
Both nfs4_reset_session and nfs41_init_clientid need to clear all the session related state flags on success. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-06-05OMAPDSS: fix registration of DPI and SDI devicesTomi Valkeinen
The omapdss arch initialization code registers all the output devices as omap_devices. However, DPI and SDI are not proper omap_devices, as they do not have any corresponding HWMOD. This leads to crashes or problems when the platform code tries to use omap_device functions for DPI and SDI devices. One such crash was reported by John Stultz <johnstul@us.ibm.com>: [ 18.756835] Unable to handle kernel NULL pointer dereference at virtual addr8 [ 18.765319] pgd = ea6b8000 [ 18.768188] [00000018] *pgd=aa942831, *pte=00000000, *ppte=00000000 [ 18.774749] Internal error: Oops: 17 [#1] SMP ARM [ 18.779663] Modules linked in: [ 18.782836] CPU: 0 Not tainted (3.5.0-rc1-dirty #456) [ 18.788482] PC is at _od_resume_noirq+0x1c/0x78 [ 18.793212] LR is at _od_resume_noirq+0x6c/0x78 [ 18.797943] pc : [<c00307ec>] lr : [<c003083c>] psr: 20000113 [ 18.797943] sp : ec3abe80 ip : ec3abdb8 fp : 00000006 [ 18.809936] r10: ec1148b8 r9 : c08a48f0 r8 : c00307d0 [ 18.815368] r7 : 00000000 r6 : 00000000 r5 : ec114800 r4 : ec114808 [ 18.822174] r3 : 00000000 r2 : 00000000 r1 : ec154fe8 r0 : 00000006 [ 18.829010] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 18.836456] Control: 10c5387d Table: aa6b804a DAC: 00000015 [ 18.842437] Process sh (pid: 1139, stack limit = 0xec3aa2f0) [ 18.848358] Stack: (0xec3abe80 to 0xec3ac000) DPI and SDI can be plain platform_devices. This patch changes the registration from omap_device_register() to platform_device_add(). Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reported-by: John Stultz <johnstul@us.ibm.com> Tested-by: Jean Pihet <jean.pihet@newoldbits.com>
2012-06-05drm/radeon/kms: add new SI PCI idsAlex Deucher
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-05drm/radeon/kms: add new BTC PCI idsAlex Deucher
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-05drm/radeon/kms: add new Palm, Sumo PCI idsAlex Deucher
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-05drm/radeon/kms: add new Trinity PCI idsAlex Deucher
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-05NFSv4.1: Convert a trivial printk into a dprintkTrond Myklebust
There is no need to bug the user about the server returning an error on destroy_session. The error will be handled by the state manager, without any need for further input from anyone else. So convert that printk into a debugging dprintk. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-06-05NFSv4: Fix up decode_attr_mdsthresholdTrond Myklebust
Fix an incorrect use of 'likely()'. The FATTR4_WORD2_MDSTHRESHOLD bit is only expected in NFSv4.1 OPEN calls, and so is actually rather _unlikely_. decode_attr_mdsthreshold needs to clear FATTR4_WORD2_MDSTHRESHOLD from the attribute bitmap after it has decoded the data. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: Andy Adamson <andros@netapp.com>
2012-06-05NFSv4: Fix an Oops in the open recovery codeTrond Myklebust
The open recovery code does not need to request a new value for the mdsthreshold, and so does not allocate a struct nfs4_threshold. The problem is that encode_getfattr_open() will still request an mdsthreshold, and so we end up Oopsing in decode_attr_mdsthreshold. This patch fixes encode_getfattr_open so that it doesn't request an mdsthreshold when the caller isn't asking for one. It also fixes decode_attr_mdsthreshold so that it errors if the server returns an mdsthreshold that we didn't ask for (instead of Oopsing). Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: Andy Adamson <andros@netapp.com>
2012-06-05KVM: Fix buffer overflow in kvm_set_irq()Avi Kivity
kvm_set_irq() has an internal buffer of three irq routing entries, allowing connecting a GSI to three IRQ chips or on MSI. However setup_routing_entry() does not properly enforce this, allowing three irqchip routes followed by an MSI route to overflow the buffer. Fix by ensuring that an MSI entry is added to an empty list. Signed-off-by: Avi Kivity <avi@redhat.com>
2012-06-05ASoC: wm8994: Apply volume updates with clocks enabledMark Brown
Volume updates may not be acted upon if there is no clock applied when the volume update is written. Ensure this doesn't happen by writing out registers with volume updates after we enable each of the clocks. There are more registers updated than before as previously we were relying on wm_hubs to set those for controls it manages. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
2012-06-05ASoC: wm8994: Ensure all AIFnCLK events are run from the _late variantsMark Brown
Ensure that all the actions get taken at appropriate times by calling the _PRE and _POST events for the aifNclk_ev functions explicitly. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
2012-06-05OMAP2+: UART: Add mechanism to probe uart pins and configure rx wakeupGovindraj.R
The commit (bce492c0 ARM: OMAP2+: UART: Fix incorrect population of default uart pads) removed default uart pads that where getting populated and which was making rx pin wakeup capable. If uart pads were used in different mode by any other module then it would fail since the default pads took over all the uart pins forcefully. With removal of default pads the rx_pad wakeup for console uart while waking up from off mode is broken. Utilise the mux api available to probe the availability of mux pins in uart mode and probe for availability of uart pin in mux mode0 if uart is available as uart pin itself then configure rx pin as wakeup capable. This patch itself doesn't cater to all boards. Boards using uart rx wakeup mechanism should ensure the usage of omap_serial_init_port by configuring required uart ports and pass necessary mux data, till then this probing of uart pins can cater to enabling of rx pad wakeup to most of the boards. This patch can also throw some boot warning from _omap_mux_get_by_name if pin is requested for availability is not present while dynamically probing the uart pins availability such boot warnings can be addressed only when board files are patched with omap_serial_init_port calls passing the right pads needed for a given port. Discussion Threads for reference: http://www.spinics.net/lists/linux-omap/msg69859.html http://www.spinics.net/lists/linux-omap/msg68659.html Cc: Felipe Balbi <balbi@ti.com> Cc: Kevin Hilman <khilman@ti.com> Cc: Russ Dill <russ.dill@gmail.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Ameya Palande <ameya.palande@ti.com> Signed-off-by: Govindraj.R <govindraj.raja@ti.com> [tony@atomide.com: updated to fix compile when CONFIG_OMAP_MUX is not set] Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-06-05regulator: max8649: fix missing regmap in rdevHaojian Zhuang
In probe(), rdev->regmap must be assigned. Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-05ARM: mmp: fix missing cascade_irq in irq handlerHaojian Zhuang
While supporting board in non-DT mode, icu_data[i]->cascade_irq isn't assigned with correct value. Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2012-06-05ARM: dts: update memory size on brownstoneHaojian Zhuang
The memory size on brownstone should be 128MB, not 64MB. Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2012-06-05drm/radeon: fix vm deadlocks on caymanChristian König
Locking mutex in different orders just screams for deadlocks, and some testing showed that it is actually quite easy to trigger them. Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-05drm/radeon: fix gpu_init on siAlex Deucher
- Properly set up the RBs - Properly set up the SPI - Properly set up gb_addr_config This should fix rendering issues on certain cards. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-05drm/radeon/hdmi: don't set SEND_MAX_PACKETS bitRafał Miłecki
Many TVs and A/V receivers don't work with this bit set. Problem was confirmed using: Onkyo TX-SR605, Sony BRAVIA KDL-52X3500, Sony BRAVIA KDL-40S40xx. In theory this bit shouldn't affect audio engine when feeding it with data, however it seems it does. Driver fglrx doesn't set that bit in any of the above cases. This fixes a regression introduced by 3.5-rc1. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-05drm/radeon/audio: don't hardcode CRTC idRafał Miłecki
This is based on info released by AMD, should allow using audio in much more cases. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: <stable@vger.kernel.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-05drm/radeon: make audio_init consistent across asicsAlex Deucher
Call it in the asic startup callback on all asics. Previously r600 and rv770 called it in the startup and resume callbacks while all the other asics called it in the startup callback. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>