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2017-11-20drm: Check crtc_state->enable rather than crtc->enabled in ↵Ville Syrjälä
drm_plane_helper_check_state() drm_plane_helper_check_state() is supposed to do things the atomic way, so it should not be inspecting crtc->enabled. Rather we should be looking at crtc_state->enable. We have a slight complication due to drm_plane_helper_check_update() reusing drm_plane_helper_check_state() for non-atomic drivers. Thus we'll have to pass the crtc_state in manally and construct a fake crtc_state in drm_plane_helper_check_update(). v2: Fix the WARNs about plane_state->crtc matching crtc_state->crtc Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171101201558.6059-1-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2017-11-20drm/vmwgfx: Try to fix plane clippingVille Syrjälä
Try to fix the code to actually clip the plane to the crtc bounds instead of the user provided crtc coordinates (which would be a no-op since those are exactly the coordinates before clipping). Cc: VMware Graphics <linux-graphics-maintainer@vmware.com> Cc: Sinclair Yeh <syeh@vmware.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171101182920.14386-4-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Sinclair Yeh <syeh@vmware.com>
2017-11-20dt-bindings: trivial-devices: Remove fsl,mc13892Jonathan Neuschäfer
This device's bindings are not trivial: Additional properties are documented in in Documentation/devicetree/bindings/mfd/mc13xxx.txt. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
2017-11-20of: Document exactly what of_find_node_by_name() putsStephen Boyd
It isn't clear if this function of_node_put()s the 'from' argument, or the node it searches. Clearly indicate which variable is touched. Fold in some more fixes from Randy too because we're in the area. Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Rob Herring <robh@kernel.org>
2017-11-20MAINTAINERS: fix jfs tree locationTom Saeger
JFS tree has been moved to github. Signed-off-by: Tom Saeger <tom.saeger@oracle.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2017-11-20Documentation: fix profile= options in kernel-parameters.txtRandy Dunlap
Correctly the formatting of several additions to the profile= option that have been added by using <profiletype> and listing the choices for it. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-11-20drm/vmwgfx: Use drm_plane_helper_check_state()Ville Syrjälä
Atomic drivers have no reason to use drm_plane_helper_check_update() instead of drm_plane_helper_check_state(). So let's switch over. Cc: VMware Graphics <linux-graphics-maintainer@vmware.com> Cc: Sinclair Yeh <syeh@vmware.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171101182920.14386-3-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Sinclair Yeh <syeh@vmware.com>
2017-11-20drm/vmwgfx: Remove bogus crtc coords vs fb size checkVille Syrjälä
Throw away the bugs crtc coords vs. fb size check. Crtc coords don't define the viewport inside the fb, that's a job for the src coords, which have been checked by the core already. Cc: VMware Graphics <linux-graphics-maintainer@vmware.com> Cc: Sinclair Yeh <syeh@vmware.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171101182920.14386-2-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Sinclair Yeh <syeh@vmware.com>
2017-11-20documentation/svga.txt: update outdated fileRandy Dunlap
Drop CONFIG_VIDEO_400_HACK info completely. Drop CONFIG_VIDEO_RETAIN and CONFIG_VIDEO_LOCAL completely. Drop CONFIG_VIDEO_COMPACT and CONFIG_VIDEO_VESA info completely. Drop CONFIG_VIDEO_SVGA info since it has been removed. Drop chapter number & section number references since they are wrong. Drop (bad) ftp URL for 800x600 Thinkpad XF86Config. Rename CONFIG_VIDEO_GFX_HACK to VIDEO_GFX_HACK since it is not a Kconfig symbol. And to match the source code. Build options are controlled by the kernel kconfig utility. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-By: Martin Mares <mj@ucw.cz> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-11-20kokr/memory-barriers.txt: Fix typo in paring exampleSeongJae Park
This commit applies an upstream change, commit d92f842bb30f ("memory-barriers.txt: Fix typo in pairing example") to the Korean translation. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-11-20kokr/memory-barriers/txt: Replace uses of "transitive"SeongJae Park
This commit applies two upstream change, commit f1ab25a30ce8 ("memory-barriers: Replace uses of "transitive"") and commit 0902b1f44a72 ("memory-barriers: Rework multicopy-atomicity section") to the Korean translation. Those two changes are applied with this signle commit because the second change is improvement of the first one. Signed-off-by: SeongJae Park <sj38.park@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-11-20Documentation/process: add Co-Developed-by: tag for patches with multiple ↵Greg Kroah-Hartman
authors Sometimes a single patch is the result of multiple authors. As git only can have one "author" of a patch, it is still good to properly give credit to the other developers of a commit. To address this, document the "Co-Developed-by:" tag which can be used to show other authors of the patch. Note, these other authors must also provide a Signed-off-by: tag as it is their work that is being submitted here. Reported-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Borislav Petkov <bp@suse.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-11-20wcn36xx: fix iris child-node lookupJohan Hovold
Fix child-node lookup during probe, which ended up searching the whole device tree depth-first starting at the parent rather than just matching on its children. To make things worse, the parent mmio node was also prematurely freed. Fixes: fd52bdae9ab0 ("wcn36xx: Disable 5GHz for wcn3620") Cc: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-11-20ath10k: fix data rx for CCMP-256, GCMP and GCMP-256 in raw modeVasanthakumar Thiagarajan
Make sure 16-byte mic is removed from the rx data packet tail when CCMP-256, GCMP and GCMP-256 ciphers are used in raw decap mode. This fixed rx traffic failures in those ciphers in raw mode. Split the helper returning crypto tail length into two, one to get the ICV length and other to get the mic lengh for the cipher to make it clean. Fixes: 2ea9f12cefe4 ("ath10k: add new cipher suite support") Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-11-20mac80211: properly free requested-but-not-started TX agg sessionsJohannes Berg
When deleting a station or otherwise tearing down all aggregation sessions, make sure to delete requested but not yet started ones, to avoid the following scenario: * session is requested, added to tid_start_tx[] * ieee80211_ba_session_work() runs, gets past BLOCK_BA check * ieee80211_sta_tear_down_BA_sessions() runs, locks &sta->ampdu_mlme.mtx, e.g. while deleting the station - deleting all active sessions * ieee80211_ba_session_work() continues since tear down flushes it, and calls ieee80211_tx_ba_session_handle_start() for the new session, arms the timer for it * station deletion continues to __cleanup_single_sta() and frees the session struct, while the timer is armed Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-11-20mac80211_hwsim: Fix memory leak in hwsim_new_radio_nl()Ben Hutchings
hwsim_new_radio_nl() now copies the name attribute in order to add a null-terminator. mac80211_hwsim_new_radio() (indirectly) copies it again into the net_device structure, so the first copy is not used or freed later. Free the first copy before returning. Fixes: ff4dd73dd2b4 ("mac80211_hwsim: check HWSIM_ATTR_RADIO_NAME length") Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-11-20cfg80211: initialize regulatory keys/database laterJohannes Berg
When cfg80211 is built as a module, everything is fine, and we can keep the code as is; in fact, we have to, because there can only be a single module_init(). When cfg80211 is built-in, however, it needs to initialize before drivers (device_initcall/module_init), and thus used to be at subsys_initcall(). I'd moved it to fs_initcall() earlier, where it can remain. However, this is still too early because at that point the key infrastructure hasn't been initialized yet, so X.509 certificates can't be parsed yet. To work around this problem, load the regdb keys only later in a late_initcall(), at which point the necessary infrastructure has been initialized. Fixes: 90a53e4432b1 ("cfg80211: implement regdb signature checking") Reported-by: Xiaolong Ye <xiaolong.ye@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-11-20mac80211: aggregation: Convert timers to use timer_setup()Kees Cook
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. This removes the tid mapping array and expands the tid structures to add a pointer back to the station, along with the tid index itself. Cc: Johannes Berg <johannes@sipsolutions.net> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> [switch tid variables to u8, the valid range is 0-15 at most, initialize tid_tx->sta/tid properly] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-11-20nl80211: don't expose wdev->ssid for most interfacesJohannes Berg
For mesh, this is simply wrong - there's no SSID, only the mesh ID, so don't expose it at all. For (P2P) client, it's wrong, because it exposes an internal value that's only used when certain APIs are used. For AP, it's actually the only correct case, so leave that. All other interface types shouldn't be setting this anyway, so there it won't change anything. Fixes: b84e7a05f619 ("nl80211: send the NL80211_ATTR_SSID in nl80211_send_iface()") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-11-20mac80211: Convert timers to use timer_setup()Kees Cook
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Johannes Berg <johannes@sipsolutions.net> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-11-20Merge tag 'iwlwifi-for-kalle-2017-11-19' of ↵Kalle Valo
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes iwlwifi: first set of fixes for 4.15 * Support new FW API version of scan cmd (used in FW version 34); * Add a bunch of PCI IDs and fix configuration structs for A000 devices; * Fix the exported firmware name strings for 9000 and A000 devices;
2017-11-20drm/tilcdc: Remove obsolete "ti,tilcdc,slave" dts binding supportJyri Sarha
This patch removes DRM_TILCDC_SLAVE_COMPAT option for supporting the obsolete "ti,tilcdc,slave" device tree binding. The new of_graph based binding - that is widely used in other drm driver too - has been supported since Linux v4.2. Maintaining the the backwards dts conversion code in the DRM_TILCDC_SLAVE_COMPAT has become a nuisance for the device/of development so the we decided to drop it after Linux v4.14, the 2017 LTS. Signed-off-by: Jyri Sarha <jsarha@ti.com> Acked-by: Rob Herring <robh@kernel.org>
2017-11-20drm/tegra: sor: Reimplement pad clockThierry Reding
The current implementation of the pad clock isn't quite correct. This has the side-effect of being incompatible with the implementation for Tegra186 (provided by the BPMP) and therefore would require a massive change to the driver to cope with the differences. Instead, simply do what Tegra186 does and add some code to fallback to the old behaviour for existing device trees. Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-11-20gpu: gma500: remove unneeded DRIVER_LICENSE #defineGreg Kroah-Hartman
There is no need to #define the license of the driver, just put it in the MODULE_LICENSE() line directly as a text string. This allows tools that check that the module license matches the source code license to work properly, as there is no need to unwind the unneeded dereference, especially when the string is defined in a .h file far away from the .c file it is used in. Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Cc: David Airlie <airlied@linux.ie> Reported-by: Philippe Ombredanne <pombredanne@nexb.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20171117141632.GA17880@kroah.com
2017-11-20drm: don't link DP aux i2c adapter to the hardware device nodeLucas Stach
The i2c adapter on DP AUX is purely a software construct. Linking it to the device node of the parent device is wrong, as it leads to 2 devices sharing the same device node, which is bad practice, as well as the i2c trying to populate children of the i2c adapter by looking at the child device nodes of the parent device. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170113173630.22138-1-l.stach@pengutronix.de
2017-11-20powerpc/64s/slice: Use addr limit when computing slice maskAneesh Kumar K.V
While computing slice mask for the free area we need make sure we only search in the addr limit applicable for this mmap. We update the slb_addr_limit after we request for a mmap above 128TB. But the following mmap request with hint addr below 128TB should still limit its search to below 128TB. ie. we should not use slb_addr_limit to compute slice mask in this case. Instead, we should derive high addr limit based on the mmap hint addr value. Fixes: f4ea6dcb08ea ("powerpc/mm: Enable mappings above 128TB") Cc: stable@vger.kernel.org # v4.12+ Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-11-20s390/zcrypt: Fix wrong comparison leading to strange load balancingHarald Freudenberger
The function to decide if one zcrypt queue is better than another one compared two pointers instead of comparing the values where the pointers refer to. So within the same zcrypt card when load of each queue was equal just one queue was used. This effect only appears on relatively lite load, typically with one thread applications. This patch fixes the wrong comparison and now the counters show that requests are balanced equally over all available queues within the cards. There is no performance improvement coming with this fix. As long as the queue depth for an APQN queue is not touched, processing is not faster when requests are spread over queues within the same card hardware. So this fix only beautifies the lszcrypt counter printouts. Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-11-20s390/disassembler: remove confusing codeHeiko Carstens
When searching the opcode offset table within find_insn() the check "entry->opcode == 0" was intended to clarify that 1-byte opcodes, the first one being 0, are special. However there is no mnemonic for an illegal opcode starting with 0. Therefore there is also no opcode offset table entry that matches, which again means that the check never is true. Therefore just remove the confusing check, and add a comment which hopefully explains how this works. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-11-20s390: rework __switch_to() to allow larger task_struct offsetsHeiko Carstens
If GCC_PLUGIN_RANDSTRUCT is enabled the members of task_struct will be shuffled around. The offsets of the "pid" and "stack" members within task_struct may not necessarily fit into 12 bits anymore, which causes compile errors within __switch_to, since instructions are used, which only have a 12 bit displacement field. Therefore rework __switch_to, to allow for larger offsets. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-11-20s390/topology: fix compile error in file arch/s390/kernel/smp.cThomas Richter
Commit 1887aa07b676 ("s390/topology: add detection of dedicated vs shared CPUs") introduced following compiler error when CONFIG_SCHED_TOPOLOGY is not set. CC arch/s390/kernel/smp.o ... arch/s390/kernel/smp.c: In function ‘smp_start_secondary’: arch/s390/kernel/smp.c:812:6: error: implicit declaration of function ‘topology_cpu_dedicated’; did you mean ‘topology_cpu_init’? This patch fixes the compiler error by adding function topology_cpu_dedicated() to return false when this config option is not defined. Signed-off-by: Thomas Richter <tmricht@linux.vnet.ibm.com> Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-11-20nvmet-fc: correct ref counting error when deferred rcv usedJames Smart
Whenever a cmd is received a reference is taken while looking up the queue. The reference is removed after the cmd is done as the iod is returned for reuse. The fod may be reused for a deferred (recevied but no job context) cmd. Existing code removes the reference only if the fod is not reused for another command. Given the fod may be used for one or more ios, although a reference was taken per io, it won't be matched on the frees. Remove the reference on every fod free. This pairs the references to each io. Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
2017-11-20nvme: Suppress static analyis warningKeith Busch
The ns->head is always valid, so we don't need to check for NULL. Reported-by: Dan Carpenter <dan.caprenter@oracle.com> Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2017-11-20nvme: Fix NULL dereference on reservation requestKeith Busch
This fixes using the NULL 'head' before getting the reference. It is however possible the head will always be NULL, so this patch uses the struct nvme_ns to get the ns_id field. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2017-11-20nvme: fix spelling mistake: "requeing" -> "requeuing"Colin Ian King
Trivial fix to spelling mistake in dev_warn_ratelimited message text Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2017-11-20nvme-pci: avoid hmb desc array idx out-of-bound when hmmaxd set.Minwoo Im
hmb descriptor idx out-of-bound occurs in case of below conditions. preferred = 128MiB chunk_size = 4MiB hmmaxd = 1 Current code will not allow rmmod which will free hmb descriptors to be done successfully in above case. "descs[i]" will be set in for-loop without seeing any conditions related to "max_entries" after a single "descs" was allocated by (max_entries = 1) in this case. Added a condition into for-loop to check index of descriptors. Fixes: 044a9df1("nvme-pci: implement the HMB entry number and size limitations") Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Reviewed-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2017-11-20ALSA: hda/realtek: Add headset mic support for Intel NUC Skull CanyonKai-Heng Feng
Users have been using knob "model=dell-headset-multi" on Intel Skull Canyon for a while. Add the equivalent quirk, ALC269_FIXUP_DELL1_MIC_NO_PRESENCE for Skull Canyon. BugLink: https://bugs.launchpad.net/bugs/1732034 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-11-20nvme-pci: disable APST on Samsung SSD 960 EVO + ASUS PRIME B350M-AKai-Heng Feng
The NVMe device in question drops off the PCIe bus after system suspend. I've tried several approaches to workaround this issue, but none of them works: - NVME_QUIRK_DELAY_BEFORE_CHK_RDY - NVME_QUIRK_NO_DEEPEST_PS - Disable APST before controller shutdown - Delay between controller shutdown and system suspend - Explicitly set power state to 0 before controller shutdown Fortunately it's a desktop, so disable APST won't hurt the battery. Also, change the quirk function name to reflect it's for vendor combination quirks. BugLink: https://bugs.launchpad.net/bugs/1705748 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2017-11-20nvme-loop: check if queue is ready in queue_rqSagi Grimberg
In case the queue is not LIVE (fully functional and connected at the nvmf level), we cannot allow any commands other than connect to pass through. Add a new queue state flag NVME_LOOP_Q_LIVE which is set after nvmf connect and cleared in queue teardown. Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
2017-11-20nvme-fc: check if queue is ready in queue_rqSagi Grimberg
In case the queue is not LIVE (fully functional and connected at the nvmf level), we cannot allow any commands other than connect to pass through. Add a new queue state flag NVME_FC_Q_LIVE which is set after nvmf connect and cleared in queue teardown. Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: James Smart <james.smart@broadcom.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2017-11-20nvme-fabrics: introduce init command check for a queue that is not aliveSagi Grimberg
When the fabrics queue is not alive and fully functional, no commands should be allowed to pass but connect (which moves the queue to a fully functional state). Any other command should be failed, with either temporary status BLK_STS_RESOUCE or permanent status BLK_STS_IOERR. This is shared across all fabrics, hence move the check to fabrics library. Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
2017-11-19Merge tag 'ntb-4.15' of git://github.com/jonmason/ntbLinus Torvalds
Pull ntb updates from Jon Mason: "Support for the switchtec ntb and related changes. Also, a couple of bug fixes" [ The timing isn't great. I had asked people to send me pull requests before my family vacation, and this code has not even been in linux-next as far as I can tell. But Logan Gunthorpe pleaded for its inclusion because the Switchtec driver has apparently been around for a while, just never in linux-next - Linus ] * tag 'ntb-4.15' of git://github.com/jonmason/ntb: ntb: intel: remove b2b memory window workaround for Skylake NTB NTB: make idt_89hpes_cfg const NTB: switchtec_ntb: Update switchtec documentation with notes for NTB NTB: switchtec_ntb: Add memory window support NTB: switchtec_ntb: Implement scratchpad registers NTB: switchtec_ntb: Implement doorbell registers NTB: switchtec_ntb: Add link management NTB: switchtec_ntb: Add skeleton NTB driver NTB: switchtec_ntb: Initialize hardware for doorbells and messages NTB: switchtec_ntb: Initialize hardware for memory windows NTB: switchtec_ntb: Introduce initial NTB driver NTB: Add check and comment for link up to mw_count() and mw_get_align() NTB: Ensure ntb_mw_get_align() is only called when the link is up NTB: switchtec: Add link event notifier callback NTB: switchtec: Add NTB hardware register definitions NTB: switchtec: Export class symbol for use in upper layer driver NTB: switchtec: Move structure definitions into a common header ntb: update maintainer list for Intel NTB driver
2017-11-20net: vxge: Fix some indentation issuesChristophe JAILLET
Some statements are not enough or too much indented. Fix it to improve readalbility. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-11-20net: ena: fix race condition between device reset and link up setupNetanel Belgazal
In rare cases, ena driver would reset and re-start the device, for example, in case of misbehaving application that causes transmit timeout The first step in the reset procedure is to stop the Tx traffic by calling ena_carrier_off(). After the driver have just started the device reset procedure, device happens to send an asynchronous notification (via AENQ) to the driver than there was a link change (to link-up state). This link change is mapped to a call to netif_carrier_on() which re-activates the Tx queues, violating the assumption of no tx traffic until device reset is completed, as the reset task might still be in the process of queues initialization, leading to an access to uninitialized memory. Signed-off-by: Netanel Belgazal <netanel@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-11-199p: Fix missing commas in mount optionsTuomas Tynkkynen
Since commit c4fac9100456 ("9p: Implement show_options"), the mount options of 9p filesystems are printed out with some missing commas between the individual options: p9-scratch on /mnt/scratch type 9p (rw,dirsync,loose,access=clienttrans=virtio) Add them back. Cc: stable@vger.kernel.org # 4.13+ Fixes: c4fac9100456 ("9p: Implement show_options") Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-11-20ima: do not update security.ima if appraisal status is not INTEGRITY_PASSRoberto Sassu
Commit b65a9cfc2c38 ("Untangling ima mess, part 2: deal with counters") moved the call of ima_file_check() from may_open() to do_filp_open() at a point where the file descriptor is already opened. This breaks the assumption made by IMA that file descriptors being closed belong to files whose access was granted by ima_file_check(). The consequence is that security.ima and security.evm are updated with good values, regardless of the current appraisal status. For example, if a file does not have security.ima, IMA will create it after opening the file for writing, even if access is denied. Access to the file will be allowed afterwards. Avoid this issue by checking the appraisal status before updating security.ima. Cc: stable@vger.kernel.org Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com> Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
2017-11-20Merge tag 'drm-fsl-dcu-fixes-for-v4.15' of ↵Dave Airlie
http://git.agner.ch/git/linux-drm-fsl-dcu into drm-next Some cleanup/fixes, some noticed during testing of Noralf Trønnes rework of the suspend/resume helper. He will rebase the patchset ontop of this. * tag 'drm-fsl-dcu-fixes-for-v4.15' of http://git.agner.ch/git/linux-drm-fsl-dcu: drm/fsl-dcu: enable IRQ before drm_atomic_helper_resume() drm/fsl-dcu: avoid disabling pixel clock twice on suspend drm/fsl-dcu: Don't set connector DPMS property
2017-11-20Merge branch 'drm-next-4.15' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next Misc fixes for 4.15. * 'drm-next-4.15' of git://people.freedesktop.org/~agd5f/linux: drm/amd/pp: fix dpm randomly failed on Vega10 drm/amdgpu: set f_mapping on exported DMA-bufs drm/amdgpu: Properly allocate VM invalidate eng v2 drm/amd/amdgpu: if visible VRAM allocation fail, fall back to invisible try again drm/amd/amdgpu: Fix wave mask in amdgpu_debugfs_wave_read() (v2) drm/amdgpu: make AMDGPU_VA_RESERVED_SIZE 64bit drm/amdgpu/gfx9: implement wave VGPR reading drm/amdgpu: Add common golden settings for GFX9 drm/amd/powerplay: fix copy-n-paste error on vddci_buf index drm/amdgpu: Fix null pointer issue in amdgpu_cs_wait_any_fence drm/amdgpu: Remove check which is not valid for certain VBIOS
2017-11-19blktrace: Use blk_trace_bio_get_cgid inside blk_add_trace_bioMarcos Paulo de Souza
We always pass in blk_trace_bio_get_cgid(q, bio) to blk_add_trace_bio(). Since both are readily available in the function already, kill the argument. Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com> Rewrote commit message. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2017-11-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ideLinus Torvalds
Pull small IDE cleanup from David Miller. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide: PNP: ide: constify pnp_device_id
2017-11-19block: genhd.c: fix message typoRandy Dunlap
Fix typo in error message. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
generated by cgit (git 2.34.1) at 2025-09-13 17:32:57 +0000