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2017-11-18misc: panel: properly restore atomic counter on error pathWilly Tarreau
commit 93dc1774d2a4c7a298d5cdf78cc8acdcb7b1428d upstream. Commit f4757af ("staging: panel: Fix single-open policy race condition") introduced in 3.19-rc1 attempted to fix a race condition on the open, but failed to properly do it and used to exit without restoring the semaphore. This results in -EBUSY being returned after the first open error until the module is reloaded or the system restarted (ie: consecutive to a dual open resulting in -EBUSY or to a permission error). Fixes: f4757af85 # 3.19-rc1 Cc: Mariusz Gorski <marius.gorski@gmail.com> Signed-off-by: Willy Tarreau <w@1wt.eu> [wt: driver is in misc/panel in 4.9] Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-18qla2xxx: Fix incorrect tcm_qla2xxx_free_cmd use during TMR ABORT (v2)Nicholas Bellinger
commit 6bcbb3174caa5f1ccc894f8ae077631659d5a629 upstream. This patch drops two incorrect usages of tcm_qla2xxx_free_cmd() during TMR ABORT within tcm_qla2xxx_handle_data_work() and tcm_qla2xxx_aborted_task(), which where attempting to dispatch into workqueue context to do tcm_qla2xxx_complete_free() and subsequently invoke transport_generic_free_cmd(). This is incorrect because during TMR ABORT target-core will drop the outstanding se_cmd->cmd_kref references once it has quiesced the se_cmd via transport_wait_for_tasks(), and in the case of qla2xxx it should not attempt to do it's own transport_generic_free_cmd() once the abort has occured. As reported by Pascal, this was originally manifesting as a BUG_ON(cmd->cmd_in_wq) in qlt_free_cmd() during TMR ABORT, with a LIO backend that had sufficently high enough WRITE latency to trigger a host side TMR ABORT_TASK. (v2: Drop the qla_tgt_cmd->write_pending_abort_comp changes, as they will be addressed in a seperate series) Reported-by: Pascal de Bruijn <p.debruijn@unilogic.nl> Tested-by: Pascal de Bruijn <p.debruijn@unilogic.nl> Cc: Pascal de Bruijn <p.debruijn@unilogic.nl> Reported-by: Lukasz Engel <lukasz.engel@softax.pl> Cc: Lukasz Engel <lukasz.engel@softax.pl> Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com> Cc: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-18target/iscsi: Fix iSCSI task reassignment handlingBart Van Assche
commit 59b6986dbfcdab96a971f9663221849de79a7556 upstream. Allocate a task management request structure for all task management requests, including task reassignment. This change avoids that the se_tmr->response assignment dereferences an uninitialized se_tmr pointer. Reported-by: Moshe David <mdavid@infinidat.com> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: Moshe David <mdavid@infinidat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-18brcmfmac: remove setting IBSS mode when stopping APChi-hsien Lin
commit 9029679f66d976f8c720eb03c4898274803c9923 upstream. Upon stopping an AP interface the driver disable INFRA mode effectively setting the interface in IBSS mode. However, this may affect other interfaces running in INFRA mode. For instance, if user creates and stops hostap daemon on virtual interface, then association cannot work on primary interface because default BSS has been set to IBSS mode in firmware side. The IBSS mode should be set when cfg80211 changes the interface. Reviewed-by: Wright Feng <wright.feng@cypress.com> Signed-off-by: Chi-hsien Lin <Chi-Hsien.Lin@cypress.com> [kvalo@codeaurora.org: rephased commit log based on discussion] Signed-off-by: Wright Feng <wright.feng@cypress.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Cc: Philipp Rosenberger <p.rosenberger@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-18Input: ims-psu - check if CDC union descriptor is saneDmitry Torokhov
commit ea04efee7635c9120d015dcdeeeb6988130cb67a upstream. Before trying to use CDC union descriptor, try to validate whether that it is sane by checking that intf->altsetting->extra is big enough and that descriptor bLength is not too big and not too small. Reported-by: Andrey Konovalov <andreyknvl@google.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-18usb: usbtest: fix NULL pointer dereferenceAlan Stern
commit 7c80f9e4a588f1925b07134bb2e3689335f6c6d8 upstream. If the usbtest driver encounters a device with an IN bulk endpoint but no OUT bulk endpoint, it will try to dereference a NULL pointer (out->desc.bEndpointAddress). The problem can be solved by adding a missing test. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Andrey Konovalov <andreyknvl@google.com> Tested-by: Andrey Konovalov <andreyknvl@google.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Cc: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-18ppp: fix race in ppp device destructionGuillaume Nault
[ Upstream commit 6151b8b37b119e8e3a8401b080d532520c95faf4 ] ppp_release() tries to ensure that netdevices are unregistered before decrementing the unit refcount and running ppp_destroy_interface(). This is all fine as long as the the device is unregistered by ppp_release(): the unregister_netdevice() call, followed by rtnl_unlock(), guarantee that the unregistration process completes before rtnl_unlock() returns. However, the device may be unregistered by other means (like ppp_nl_dellink()). If this happens right before ppp_release() calling rtnl_lock(), then ppp_release() has to wait for the concurrent unregistration code to release the lock. But rtnl_unlock() releases the lock before completing the device unregistration process. This allows ppp_release() to proceed and eventually call ppp_destroy_interface() before the unregistration process completes. Calling free_netdev() on this partially unregistered device will BUG(): ------------[ cut here ]------------ kernel BUG at net/core/dev.c:8141! invalid opcode: 0000 [#1] SMP CPU: 1 PID: 1557 Comm: pppd Not tainted 4.14.0-rc2+ #4 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1.fc26 04/01/2014 Call Trace: ppp_destroy_interface+0xd8/0xe0 [ppp_generic] ppp_disconnect_channel+0xda/0x110 [ppp_generic] ppp_unregister_channel+0x5e/0x110 [ppp_generic] pppox_unbind_sock+0x23/0x30 [pppox] pppoe_connect+0x130/0x440 [pppoe] SYSC_connect+0x98/0x110 ? do_fcntl+0x2c0/0x5d0 SyS_connect+0xe/0x10 entry_SYSCALL_64_fastpath+0x1a/0xa5 RIP: free_netdev+0x107/0x110 RSP: ffffc28a40573d88 ---[ end trace ed294ff0cc40eeff ]--- We could set the ->needs_free_netdev flag on PPP devices and move the ppp_destroy_interface() logic in the ->priv_destructor() callback. But that'd be quite intrusive as we'd first need to unlink from the other channels and units that depend on the device (the ones that used the PPPIOCCONNECT and PPPIOCATTACH ioctls). Instead, we can just let the netdevice hold a reference on its ppp_file. This reference is dropped in ->priv_destructor(), at the very end of the unregistration process, so that neither ppp_release() nor ppp_disconnect_channel() can call ppp_destroy_interface() in the interim. Reported-by: Beniamino Galvani <bgalvani@redhat.com> Fixes: 8cb775bc0a34 ("ppp: fix device unregistration upon netns deletion") Signed-off-by: Guillaume Nault <g.nault@alphalink.fr> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-18tun: allow positive return values on dev_get_valid_name() callJulien Gomes
[ Upstream commit 5c25f65fd1e42685f7ccd80e0621829c105785d9 ] If the name argument of dev_get_valid_name() contains "%d", it will try to assign it a unit number in __dev__alloc_name() and return either the unit number (>= 0) or an error code (< 0). Considering positive values as error values prevent tun device creations relying this mechanism, therefor we should only consider negative values as errors here. Signed-off-by: Julien Gomes <julien@arista.com> Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-18tap: double-free in error path in tap_open()Girish Moodalbail
[ Upstream commit 78e0ea6791d7baafb8a0ca82b1bd0c7b3453c919 ] Double free of skb_array in tap module is causing kernel panic. When tap_set_queue() fails we free skb_array right away by calling skb_array_cleanup(). However, later on skb_array_cleanup() is called again by tap_sock_destruct through sock_put(). This patch fixes that issue. Fixes: 362899b8725b35e3 (macvtap: switch to use skb array) Signed-off-by: Girish Moodalbail <girish.moodalbail@oracle.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-18tun: call dev_get_valid_name() before register_netdevice()Cong Wang
[ Upstream commit 0ad646c81b2182f7fa67ec0c8c825e0ee165696d ] register_netdevice() could fail early when we have an invalid dev name, in which case ->ndo_uninit() is not called. For tun device, this is a problem because a timer etc. are already initialized and it expects ->ndo_uninit() to clean them up. We could move these initializations into a ->ndo_init() so that register_netdevice() knows better, however this is still complicated due to the logic in tun_detach(). Therefore, I choose to just call dev_get_valid_name() before register_netdevice(), which is quicker and much easier to audit. And for this specific case, it is already enough. Fixes: 96442e42429e ("tuntap: choose the txq based on rxq") Reported-by: Dmitry Alexeev <avekceeb@gmail.com> Cc: Jason Wang <jasowang@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-18tun/tap: sanitize TUNSETSNDBUF inputCraig Gallek
[ Upstream commit 93161922c658c714715686cd0cf69b090cb9bf1d ] Syzkaller found several variants of the lockup below by setting negative values with the TUNSETSNDBUF ioctl. This patch adds a sanity check to both the tun and tap versions of this ioctl. watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [repro:2389] Modules linked in: irq event stamp: 329692056 hardirqs last enabled at (329692055): [<ffffffff824b8381>] _raw_spin_unlock_irqrestore+0x31/0x75 hardirqs last disabled at (329692056): [<ffffffff824b9e58>] apic_timer_interrupt+0x98/0xb0 softirqs last enabled at (35659740): [<ffffffff824bc958>] __do_softirq+0x328/0x48c softirqs last disabled at (35659731): [<ffffffff811c796c>] irq_exit+0xbc/0xd0 CPU: 0 PID: 2389 Comm: repro Not tainted 4.14.0-rc7 #23 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 task: ffff880009452140 task.stack: ffff880006a20000 RIP: 0010:_raw_spin_lock_irqsave+0x11/0x80 RSP: 0018:ffff880006a27c50 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10 RAX: ffff880009ac68d0 RBX: ffff880006a27ce0 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffff880006a27ce0 RDI: ffff880009ac6900 RBP: ffff880006a27c60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000001 R11: 000000000063ff00 R12: ffff880009ac6900 R13: ffff880006a27cf8 R14: 0000000000000001 R15: ffff880006a27cf8 FS: 00007f4be4838700(0000) GS:ffff88000cc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020101000 CR3: 0000000009616000 CR4: 00000000000006f0 Call Trace: prepare_to_wait+0x26/0xc0 sock_alloc_send_pskb+0x14e/0x270 ? remove_wait_queue+0x60/0x60 tun_get_user+0x2cc/0x19d0 ? __tun_get+0x60/0x1b0 tun_chr_write_iter+0x57/0x86 __vfs_write+0x156/0x1e0 vfs_write+0xf7/0x230 SyS_write+0x57/0xd0 entry_SYSCALL_64_fastpath+0x1f/0xbe RIP: 0033:0x7f4be4356df9 RSP: 002b:00007ffc18101c08 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4be4356df9 RDX: 0000000000000046 RSI: 0000000020101000 RDI: 0000000000000005 RBP: 00007ffc18101c40 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000001 R11: 0000000000000293 R12: 0000559c75f64780 R13: 00007ffc18101d30 R14: 0000000000000000 R15: 0000000000000000 Fixes: 33dccbb050bb ("tun: Limit amount of queued packets per device") Fixes: 20d29d7a916a ("net: macvtap driver") Signed-off-by: Craig Gallek <kraig@google.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15can: c_can: don't indicate triple sampling support for D_CANRichard Schütz
commit fb5f0b3ef69b95e665e4bbe8a3de7201f09f1071 upstream. The D_CAN controller doesn't provide a triple sampling mode, so don't set the CAN_CTRLMODE_3_SAMPLES flag in ctrlmode_supported. Currently enabling triple sampling is a no-op. Signed-off-by: Richard Schütz <rschuetz@uni-koblenz.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15can: ifi: Fix transmitter delay calculationMarek Vasut
commit 4f7116757b4bd99e4ef2636c7d957a6d63035d11 upstream. The CANFD transmitter delay calculation formula was updated in the latest software drop from IFI and improves the behavior of the IFI CANFD core during bitrate switching. Use the new formula to improve stability of the CANFD operation. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Markus Marb <markus@marb.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15can: sun4i: handle overrun in RX FIFOGerhard Bertelsmann
commit 4dcf924c2eda0c47a5c53b7703e3dc65ddaa8920 upstream. SUN4Is CAN IP has a 64 byte deep FIFO buffer. If the buffer is not drained fast enough (overrun) it's getting mangled. Already received frames are dropped - the data can't be restored. Signed-off-by: Gerhard Bertelsmann <info@gerhard-bertelsmann.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15drm/bridge: adv7511: Re-write the i2c address before EDID probingJohn Stultz
commit 3587c856675c45809010c2cee5b21096f6e8e938 upstream. I've found that by just turning the chip on and off via the POWER_DOWN register, I end up getting i2c_transfer errors on HiKey. Investigating further, it turns out that some of the register state in hardware is getting lost, as the device registers are reset when the chip is powered down. Thus this patch simply re-writes the i2c address to the ADV7511_REG_EDID_I2C_ADDR register to ensure its properly set before we try to read the EDID data. Cc: David Airlie <airlied@linux.ie> Cc: Archit Taneja <architt@codeaurora.org> Cc: Wolfram Sang <wsa+renesas@sang-engineering.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: dri-devel@lists.freedesktop.org Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1484614372-15342-7-git-send-email-john.stultz@linaro.org Signed-off-by: Nhan Nguyen <nhan.nguyen.yb@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15drm/bridge: adv7511: Reuse __adv7511_power_on/off() when probing EDIDJohn Stultz
commit 4226d9b127cf4758ba0e07931b3f0d59f1b1a50c upstream. Thus this patch changes the EDID probing logic so that we re-use the __adv7511_power_on/off() calls instead of duplciating logic. This does change behavior slightly as it adds the HPD signal pulse to the EDID probe path, but Archit has had a patch to add HPD signal pulse to the EDID probe path before, so this should address the cases where that helped. Another difference is that regcache_mark_dirty() is also called in the power off path once EDID is probed. Cc: David Airlie <airlied@linux.ie> Cc: Archit Taneja <architt@codeaurora.org> Cc: Wolfram Sang <wsa+renesas@sang-engineering.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: dri-devel@lists.freedesktop.org Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1484614372-15342-6-git-send-email-john.stultz@linaro.org Signed-off-by: Nhan Nguyen <nhan.nguyen.yb@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15drm/bridge: adv7511: Rework adv7511_power_on/off() so they can be reused ↵John Stultz
internally commit 651e4769ba2a9f20c4b8a823ae2727bf7fa9c9f0 upstream. In chasing down issues with EDID probing, I found some duplicated but incomplete logic used to power the chip on and off. This patch refactors the adv7511_power_on/off functions, so they can be used for internal needs. Cc: David Airlie <airlied@linux.ie> Cc: Archit Taneja <architt@codeaurora.org> Cc: Wolfram Sang <wsa+renesas@sang-engineering.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: dri-devel@lists.freedesktop.org Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1484614372-15342-5-git-send-email-john.stultz@linaro.org Signed-off-by: Nhan Nguyen <nhan.nguyen.yb@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15drm/vmwgfx: Fix Ubuntu 17.10 Wayland black screen issueSinclair Yeh
commit cef75036c40408ba3bc308bcb00a3d440da713fc upstream. This is an extension of Commit 7c20d213dd3c ("drm/vmwgfx: Work around mode set failure in 2D VMs") With Wayland desktop and atomic mode set, during the mode setting process there is a moment when two framebuffer sized surfaces are being pinned. This was not an issue with Xorg. Since this only happens during a mode change, there should be no performance impact by increasing allowable mem_size. Signed-off-by: Sinclair Yeh <syeh@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15rbd: use GFP_NOIO for parent stat and data requestsIlya Dryomov
commit 1e37f2f84680fa7f8394fd444b6928e334495ccc upstream. rbd_img_obj_exists_submit() and rbd_img_obj_parent_read_full() are on the writeback path for cloned images -- we attempt a stat on the parent object to see if it exists and potentially read it in to call copyup. GFP_NOIO should be used instead of GFP_KERNEL here. Link: http://tracker.ceph.com/issues/22014 Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: David Disseldorp <ddiss@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15Input: elan_i2c - add ELAN060C to the ACPI tableKai-Heng Feng
commit cdea6a30c2689cc33b34c6691b57cca277f0c5dc upstream. ELAN060C touchpad uses elan_i2c as its driver. It can be found on Lenovo ideapad 320-14AST. BugLink: https://bugs.launchpad.net/bugs/1727544 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15drm/i915: Do not rely on wm preservation for ILK watermarksMaarten Lankhorst
commit 8777b927b92cf5b6c29f9f9d3c737addea9ac8a7 upstream. The original intent was to preserve watermarks as much as possible in intel_pipe_wm.raw_wm, and put the validated ones in intel_pipe_wm.wm. It seems this approach is insufficient and we don't always preserve the raw watermarks, so just use the atomic iterator we're already using to get a const pointer to all bound planes on the crtc. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102373 Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171019151341.4579-1-maarten.lankhorst@linux.intel.com (cherry picked from commit 28283f4f359cd7cfa9e65457bb98c507a2cd0cd0) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15platform/x86: hp-wmi: Do not shadow error valuesCarlo Caione
commit d313876925f3e7a480a02773fd333bcab9202d5e upstream. All the helper functions (i.e. hp_wmi_dock_state, hp_wmi_tablet_state, ...) using hp_wmi_perform_query to perform an HP WMI query shadow the returned value in case of error. We return -EINVAL only when the HP WMI query returns a positive value (the specific error code) to not mix this up with the actual value returned by the helper function. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Carlo Caione <carlo@endlessm.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org> Cc: Philip Müller <philm@manjaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15platform/x86: hp-wmi: Fix error value for hp_wmi_tablet_stateCarlo Caione
commit c7dfc2facbd69dad89b75e13c608da709668dcd0 upstream. hp_wmi_tablet_state() fails to return the correct error code when hp_wmi_perform_query() returns the HP WMI query specific error code that is a positive value. Signed-off-by: Carlo Caione <carlo@endlessm.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org> Cc: Philip Müller <philm@manjaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15cdc_ncm: Set NTB format again after altsetting switch for Huawei devicesEnrico Mioso
commit 2b02c20ce0c28974b44e69a2e2f5ddc6a470ad6f upstream. Some firmwares in Huawei E3372H devices have been observed to switch back to NTB 32-bit format after altsetting switch. This patch implements a driver flag to check for the device settings and set NTB format to 16-bit again if needed. The flag has been activated for devices controlled by the huawei_cdc_ncm.c driver. V1->V2: - fixed broken error checks - some corrections to the commit message V2->V3: - variable name changes, to clarify what's happening - check (and possibly set) the NTB format later in the common bind code path Signed-off-by: Enrico Mioso <mrkiko.rs@gmail.com> Reported-and-tested-by: Christian Panton <christian@panton.org> Reviewed-by: Bjørn Mork <bjorn@mork.no> CC: Bjørn Mork <bjorn@mork.no> CC: Christian Panton <christian@panton.org> CC: linux-usb@vger.kernel.org CC: netdev@vger.kernel.org CC: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net> Cc: Porto Rio <porto.rio@gmx.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15platform/x86: hp-wmi: Fix detection for dock and tablet modeCarlo Caione
commit 298747b7579f5bbbced793d997b333fd10a24921 upstream. The current driver code is not checking for the error values returned by 'hp_wmi_dock_state()' and 'hp_wmi_tablet_state()' before passing the returned values down to 'input_report_switch()'. This error code is being translated to '1' in the input subsystem, reporting the wrong status. The biggest problem caused by this issue is that several laptops are wrongly reported by the driver as docked, preventing them to be put to sleep using the LID (and in most cases they are not even dockable). With this patch we create the report switches only if we are able to read the dock and tablet mode status correctly from ACPI. Signed-off-by: Carlo Caione <carlo@endlessm.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org> Cc: Philip Müller <philm@manjaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15clk: mvebu: adjust AP806 CPU clock frequencies to production chipThomas Petazzoni
[ Upstream commit 0c70ffc5f300e7c3a1a76ca0530860574afc890b ] This commit adjusts the list of possible "Sample At Reset" values that define the CPU clock frequency of the AP806 (part of Marvell Armada 7K/8K) to the values that have been validated with the production chip. Earlier values were preliminary. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15IB/rxe: Fix reference leaks in memory key invalidation codeBart Van Assche
[ Upstream commit ab17654476a11a1ed7d89f1104e2acdb7ed1c9ed ] Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Andrew Boyer <andrew.boyer@dell.com> Cc: Moni Shoua <monis@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15wcn36xx: Don't use the destroyed hal_mutexBjorn Andersson
[ Upstream commit d53628882255481b710641dd0118fbd80af6e983 ] ieee80211_unregister_hw() might invoke operations to stop the interface, that uses the hal_mutex. So don't destroy it until after we're done using it. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15s390/qeth: issue STARTLAN as first IPA commandJulian Wiedmann
[ Upstream commit 1034051045d125579ab1e8fcd5a724eeb0e70149 ] STARTLAN needs to be the first IPA command after MPC initialization completes. So move the qeth_send_startlan() call from the layer disciplines into the core path, right after the MPC handshake. While at it, replace the magic LAN OFFLINE return code with the existing enum. Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Reviewed-by: Thomas Richter <tmricht@linux.vnet.ibm.com> Reviewed-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15s390/qeth: fix retrieval of vipa and proxy-arp addressesUrsula Braun
[ Upstream commit e48b9eaaa29a0a7d5da2df136b07eefa0180d584 ] qeth devices in layer3 mode need a separate handling of vipa and proxy-arp addresses. vipa and proxy-arp addresses processed by qeth can be read from userspace. Introduced with commit 5f78e29ceebf ("qeth: optimize IP handling in rx_mode callback") the retrieval of vipa and proxy-arp addresses is broken, if more than one vipa or proxy-arp address are set. The qeth code used local variable "int i" for 2 different purposes. This patch now spends 2 separate local variables of type "int". While touching these functions hash_for_each_safe() is converted to hash_for_each(), since there is no removal of hash entries. Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Reviewed-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Reference-ID: RQM 3524 Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15IB/ipoib: Change list_del to list_del_init in the tx objectFeras Daoud
[ Upstream commit 27d41d29c7f093f6f77843624fbb080c1b4a8b9c ] Since ipoib_cm_tx_start function and ipoib_cm_tx_reap function belong to different work queues, they can run in parallel. In this case if ipoib_cm_tx_reap calls list_del and release the lock, ipoib_cm_tx_start may acquire it and call list_del_init on the already deleted object. Changing list_del to list_del_init in ipoib_cm_tx_reap fixes the problem. Fixes: 839fcaba355a ("IPoIB: Connected mode experimental support") Signed-off-by: Feras Daoud <ferasda@mellanox.com> Signed-off-by: Erez Shitrit <erezsh@mellanox.com> Reviewed-by: Alex Vesker <valex@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com> Signed-off-by: Doug Ledford <dledford@redhat.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15Input: mpr121 - set missing event capabilityAkinobu Mita
[ Upstream commit 9723ddc8fe0d76ce41fe0dc16afb241ec7d0a29d ] This driver reports misc scan input events on the sensor's status register changes. But the event capability for them was not set in the device initialization, so these events were ignored. This change adds the missing event capability. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15Input: mpr121 - handle multiple bits change of status registerAkinobu Mita
[ Upstream commit 08fea55e37f58371bffc5336a59e55d1f155955a ] This driver reports input events on their interrupts which are triggered by the sensor's status register changes. But only single bit change is reported in the interrupt handler. So if there are multiple bits are changed at almost the same time, other press or release events are ignored. This fixes it by detecting all changed bits in the status register. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15EDAC, amd64: Save and return err code from probe_one_instance()Yazen Ghannam
[ Upstream commit 2287c63643f0f52d9d5452b9dc4079aec0889fe8 ] We should save the return code from probe_one_instance() so that it can be returned from the module init function. Otherwise, we'll be returning the -ENOMEM from above. Signed-off-by: Yazen Ghannam <Yazen.Ghannam@amd.com> Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/1484322741-41884-1-git-send-email-Yazen.Ghannam@amd.com Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15rt2800usb: mark tx failure on timeoutStanislaw Gruszka
[ Upstream commit 1701221696764b6861d0ee66850812a8900b9b9b ] If we do not get TX status in reasonable time, we most likely fail to send frame hence mark it as so. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15brcmfmac: setup wiphy bands after registering it firstRafał Miłecki
[ Upstream commit ab99063f873749b3c3b1e5d44038559883465e74 ] During bands setup we disable all channels that firmware doesn't support in the current regulatory setup. If we do this before wiphy_register it will result in copying set flags (including IEEE80211_CHAN_DISABLED) to the orig_flags which is supposed to be persistent. We don't want this as regulatory change may result in enabling some channels. We shouldn't mess with orig_flags then (by changing them or ignoring them) so it's better to just take care of their proper values. This patch cleanups code a bit (by taking orig_flags more seriously) and allows further improvements like disabling really unavailable channels. We will need that e.g. if some frequencies should be disabled for good due to hardware setup (design). Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15usb: hcd: initialize hcd->flags to 0 when rm hcdWilliam wu
[ Upstream commit 76b8db0d480e8045e1a1902fc9ab143b3b9ef115 ] On some platforms(e.g. rk3399 board), we can call hcd_add/remove consecutively without calling usb_put_hcd/usb_create_hcd in between, so hcd->flags can be stale. If the HC dies due to whatever reason then without this patch we get the below error on next hcd_add. [173.296154] xhci-hcd xhci-hcd.2.auto: HC died; cleaning up [173.296209] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller [173.296762] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 6 [173.296931] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM. [173.297179] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003 [173.297203] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [173.297222] usb usb6: Product: xHCI Host Controller [173.297240] usb usb6: Manufacturer: Linux 4.4.21 xhci-hcd [173.297257] usb usb6: SerialNumber: xhci-hcd.2.auto [173.298680] hub 6-0:1.0: USB hub found [173.298749] hub 6-0:1.0: 1 port detected [173.299382] rockchip-dwc3 usb@fe800000: USB HOST connected [173.395418] hub 5-0:1.0: activate --> -19 [173.603447] irq 228: nobody cared (try booting with the "irqpoll" option) [173.603493] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.21 #9 [173.603513] Hardware name: Google Kevin (DT) [173.603531] Call trace: [173.603568] [<ffffffc0002087dc>] dump_backtrace+0x0/0x160 [173.603596] [<ffffffc00020895c>] show_stack+0x20/0x28 [173.603623] [<ffffffc0004b28a8>] dump_stack+0x90/0xb0 [173.603650] [<ffffffc00027347c>] __report_bad_irq+0x48/0xe8 [173.603674] [<ffffffc0002737cc>] note_interrupt+0x1e8/0x28c [173.603698] [<ffffffc000270a38>] handle_irq_event_percpu+0x1d4/0x25c [173.603722] [<ffffffc000270b0c>] handle_irq_event+0x4c/0x7c [173.603748] [<ffffffc00027456c>] handle_fasteoi_irq+0xb4/0x124 [173.603777] [<ffffffc00026fe3c>] generic_handle_irq+0x30/0x44 [173.603804] [<ffffffc0002701a8>] __handle_domain_irq+0x90/0xbc [173.603827] [<ffffffc0002006f4>] gic_handle_irq+0xcc/0x188 ... [173.604500] [<ffffffc000203700>] el1_irq+0x80/0xf8 [173.604530] [<ffffffc000261388>] cpu_startup_entry+0x38/0x3cc [173.604558] [<ffffffc00090f7d8>] rest_init+0x8c/0x94 [173.604585] [<ffffffc000e009ac>] start_kernel+0x3d0/0x3fc [173.604607] [<0000000000b16000>] 0xb16000 [173.604622] handlers: [173.604648] [<ffffffc000642084>] usb_hcd_irq [173.604673] Disabling IRQ #228 Signed-off-by: William wu <wulf@rock-chips.com> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15libertas: fix improper return valuePan Bian
[ Upstream commit 259010c509b6f28b3b851ae45238cf526f52e185 ] Function lbs_cmd_802_11_sleep_params() always return 0, even if the call to lbs_cmd_with_response() fails. In this case, the parameter @sp will keep uninitialized. Because the return value is 0, its caller (say lbs_sleepparams_read()) will not detect the error, and will copy the uninitialized stack memory to user sapce, resulting in stack information leak. To avoid the bug, this patch returns variable ret (which takes the return value of lbs_cmd_with_response()) instead of 0. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188451 Signed-off-by: Pan Bian <bianpan2016@163.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15serial: sh-sci: Fix register offsets for the IRDA serial portLaurent Pinchart
[ Upstream commit a752ba18af8285e3eeda572f40dddaebff0c3621 ] Even though most of its registers are 8-bit wide, the IRDA has two 16-bit registers that make it a 16-bit peripheral and not a 8-bit peripheral with addresses shifted by one. Fix the registers offset in the driver and the platform data regshift value. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15iio: proximity: sx9500: claim direct mode during raw proximity readsAlison Schofield
[ Upstream commit 6b2e7589b82ff534dd5c6d67dd83c53f13691bec ] Driver was checking for direct mode but not locking it. Use the claim/release helper functions to guarantee the device stays in direct mode during raw reads of proximity data. Signed-off-by: Alison Schofield <amsfield22@gmail.com> Reviewed-by: Vlad Dogaru <ddvlad@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15iio: magnetometer: mag3110: claim direct mode during raw writesAlison Schofield
[ Upstream commit 80dea21f95a4672cce545f48dc2ca500b69a2584 ] Driver was checking for direct mode but not locking it. Use claim/release helper functions to guarantee the device stays in direct mode during raw writes. Signed-off-by: Alison Schofield <amsfield22@gmail.com> Acked-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15iio: pressure: ms5611: claim direct mode during oversampling changesAlison Schofield
[ Upstream commit 3bc1abcddb24f55b9c251e03caa4f9bd22ff748b ] Driver was checking for direct mode before changing oversampling ratios, but was not locking it. Use the claim/release helper functions to guarantee the device stays in direct mode while the oversampling ratios are being updated. Continue to use the drivers private state lock to protect against conflicting direct mode access of the state data. Signed-off-by: Alison Schofield <amsfield22@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15iio: trigger: free trigger resource correctlyAlison Schofield
[ Upstream commit 10e840dfb0b7fc345082dd9e5fff3c1c02e7690e ] These stand-alone trigger drivers were using iio_trigger_put() where they should have been using iio_trigger_free(). The iio_trigger_put() adds a module_put which is bad since they never did a module_get. In the sysfs driver, module_get/put's are used as triggers are added & removed. This extra module_put() occurs on an error path in the probe routine (probably rare). In the bfin-timer & interrupt trigger drivers, the module resources are not explicitly managed, so it's doing a put on something that was never get'd. It occurs on the probe error path and on the remove path (not so rare). Tested with the sysfs trigger driver. The bfin & interrupt drivers were build tested & inspected only. Signed-off-by: Alison Schofield <amsfield22@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15drm: mali-dp: fix Lx_CONTROL register fields clobberMihail Atanassov
[ Upstream commit c7ffa59cf03c38b91d6ef01e42c1b52fd7a4f285 ] When updating the rotation fields, one of the assignments zeroes out the rest of the register fields, which include settings for chroma siting, inverse gamma, AMBA AXI caching, and alpha blending. Signed-off-by: Mihail Atanassov <mihail.atanassov@arm.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15crypto: vmx - disable preemption to enable vsx in aes_ctr.cLi Zhong
[ Upstream commit 7dede913fc2ab9c0d3bff3a49e26fa9e858b0c13 ] Some preemptible check warnings were reported from enable_kernel_vsx(). This patch disables preemption in aes_ctr.c before enabling vsx, and they are now consistent with other files in the same directory. Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15cxl: Force psl data-cache flush during device shutdownVaibhav Jain
[ Upstream commit d7b1946c7925a270062b2e0718aa57b42ba619c0 ] This change adds a force psl data cache flush during device shutdown callback. This should reduce a possibility of psl holding a dirty cache line while the CAPP is being reinitialized, which may result in a UE [load/store] machine check error. Signed-off-by: Vaibhav Jain <vaibhav@linux.vnet.ibm.com> Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Acked-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15pinctrl: baytrail: Fix debugfs offset outputAlexander Stein
[ Upstream commit 3655a1ca6bd8e7300f2bb196208d5139aa6b2eda ] Apparently each GPIO pad's register are 16 bytes, so multiply the pad_map by that. The same is done in byt_gpio_reg the only other place where pad_map is used. Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15iommu/arm-smmu-v3: Clear prior settings when updating STEsNate Watterson
[ Upstream commit 810871c57011eb3e89e6768932757f169d666cd2 ] To prevent corruption of the stage-1 context pointer field when updating STEs, rebuild the entire containing dword instead of clearing individual fields. Signed-off-by: Nate Watterson <nwatters@codeaurora.org> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15drm: drm_minor_register(): Clean up debugfs on failureNoralf Trønnes
[ Upstream commit a67834f8bfa1e2f48bb27d07b9a552ba7c3af82a ] Call drm_debugfs_cleanup() in case drm_debugfs_init() fails to cover for failure in the drm_driver.debugfs_init callback. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20170126225621.12314-3-noralf@tronnes.org Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-15clk: samsung: exynos5433: Add IDs for PHYCLK_MIPIDPHY0_* clocksMarek Szyprowski
[ Upstream commit 5ccb58968bf7f46dbd128df88f71838a5a9750b8 ] Add missing identifiers for phyclk_mipidphy0_bitclkdiv8_phy and phyclk_mipidphy0_rxclkesc0_phy clocks. Access to those clocks is needed to setup initial clock configuration for display subsystem in device tree in order to avoid dependency on the configuration left by the bootloader. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-17 10:47:03 +0000