summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2017-04-13rtnetlink: Do not generate notifications for NETDEV_CHANGEUPPER eventDavid Ahern
NETDEV_CHANGEUPPER is an internal event; do not generate userspace notifications. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13rtnetlink: Do not generate notifications for CHANGELOWERSTATE eventDavid Ahern
CHANGELOWERSTATE is an internal event; do not generate userspace notifications. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13rtnetlink: Do not generate notifications for PRECHANGEUPPER eventDavid Ahern
PRECHANGEUPPER is an internal event; do not generate userspace notifications. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13rtnetlink: Do not generate notifications for POST_TYPE_CHANGE eventDavid Ahern
Changing the master device for a link generates many messages; the one generated for POST_TYPE_CHANGE is redundant: [LINK]11: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue master br1 state UNKNOWN group default link/ether 02:02:02:02:02:03 brd ff:ff:ff:ff:ff:ff [LINK]11: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue master br1 state UNKNOWN group default link/ether 02:02:02:02:02:03 brd ff:ff:ff:ff:ff:ff Remove POST_TYPE_CHANGE from the list of notifiers that generate notifications. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13rtnetlink: Do not generate notifications for CHANGEADDR eventDavid Ahern
Changing hardware address generates redundant messages: [LINK]11: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether 02:02:02:02:02:02 brd ff:ff:ff:ff:ff:ff [LINK]11: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether 02:02:02:02:02:02 brd ff:ff:ff:ff:ff:ff Do not send a notification for the CHANGEADDR notifier. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13rtnetlink: Do not generate notification for UDP_TUNNEL_PUSH_INFODavid Ahern
NETDEV_UDP_TUNNEL_PUSH_INFO is an internal notifier; nothing userspace can do so don't generate a netlink notification. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13rtnetlink: Do not generate notifications for MTU eventsDavid Ahern
Changing MTU on a link currently causes 3 messages to be sent to userspace: [LINK]11: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1490 qdisc noqueue state UNKNOWN group default link/ether f2:52:5c:6d:21:f3 brd ff:ff:ff:ff:ff:ff [LINK]11: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether f2:52:5c:6d:21:f3 brd ff:ff:ff:ff:ff:ff [LINK]11: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether f2:52:5c:6d:21:f3 brd ff:ff:ff:ff:ff:ff Remove the messages sent for PRE_CHANGE_MTU and CHANGE_MTU netdev events. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13tools: bpf_jit_disasm: Add option to dump JIT image to a file.David Daney
When debugging the JIT on an embedded platform or cross build environment, libbfd may not be available, making it impossible to run bpf_jit_disasm natively. Add an option to emit a binary image of the JIT code to a file. This file can then be disassembled off line. Typical usage in this case might be (pasting mips64 dmesg output to cat command): $ cat > jit.raw $ bpf_jit_disasm -f jit.raw -O jit.bin $ mips64-linux-gnu-objdump -D -b binary -m mips:isa64r2 -EB jit.bin Signed-off-by: David Daney <david.daney@cavium.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13net: stmmac: set total length of the packet to be transmitted in TDES3Niklas Cassel
Field FL/TPL in register TDES3 is not correctly set on GMAC4. TX appears to be functional on GMAC 4.10a even if this field is not set, however, to avoid relying on undefined behavior, set the length in TDES3. The field has a different meaning depending on if the TSE bit in TDES3 is set or not (TSO). However, regardless of the TSE bit, the field is not optional. The field is already set correctly when the TSE bit is set. Since there is no limit for the number of descriptors that can be used for a single packet, the field should be set to the sum of the buffers contained in: [<desc with First Descriptor bit set> ... <desc n> ... <desc with Last Descriptor bit set>], which should be equal to skb->len. Signed-off-by: Niklas Cassel <niklas.cassel@axis.com> Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13cxgb4: save tid while creating server filterGanesh Goudar
Save the filter tid while creating the server filter, which is used later to retrieve the corresponding filter instance while handling the filter reply. Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13drivers: net: usb: qmi_wwan: add QMI_QUIRK_SET_DTR for Telit PID 0x1201Daniele Palmas
Telit LE920A4 uses the same pid 0x1201 of LE920, but modem implementation is different, since it requires DTR to be set for answering to qmi messages. This patch replaces QMI_FIXED_INTF with QMI_QUIRK_SET_DTR: tests on LE920 have been performed in order to verify backward compatibility. Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13Revert "ACPICA: Resources: Not a valid resource if buffer length too long"Rafael J. Wysocki
Revert commit 57707a9a7780 (ACPICA: Resources: Not a valid resource if buffer length too long) as it is reported to prevent the TPM module from loading on Lenovo X60 with Coreboot. It also causes new confusing warnings to show up in the kernel log. Link: https://bugzilla.kernel.org/show_bug.cgi?id=195311 Reported-by: Paul Menzel <pmenzel@molgen.mpg.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-04-13Merge tag 'pinctrl-v4.11-5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Two pin control fixes arriving late, these are hopefully the last pin control fixes I send this kernel cycle. A Chromebook and an Exynos SoC thingie. The Exynos patch is pretty big, it is fixing unbroken a breakage caused by yours truly when trying to figure out the merge mess with the different Samsung platforms for this merge window. Sorry about that. We have countered this situation by assigning a Samsung pin control submaintainer to catch stuff earlier. Summary: - Make the Acer Chromebook keyboard work again with the Intel Cherryview driver. - Fix a merge error in the Exynos 5433 driver" * tag 'pinctrl-v4.11-5' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: cherryview: Add a quirk to make Acer Chromebook keyboard work again pinctrl: samsung: Add missing part for PINCFG_TYPE_DRV of Exynos5433
2017-04-13CIFS: Fix SMB3 mount without specifying a security mechanismPavel Shilovsky
Commit ef65aaede23f ("smb2: Enforce sec= mount option") changed the behavior of a mount command to enforce a specified security mechanism during mounting. On another hand according to the spec if SMB3 server doesn't respond with a security context it implies that it supports NTLMSSP. The current code doesn't keep it in mind and fails a mount for such servers if no security mechanism is specified. Fix this by indicating that a server supports NTLMSSP if a security context isn't returned during negotiate phase. This allows the code to use NTLMSSP by default for SMB3 mounts. Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com> Signed-off-by: Steve French <smfrench@gmail.com>
2017-04-13Merge branch 'mvmdio-updates'David S. Miller
Russell King says: ==================== mvmdio updates This series of patches update mvmdio for Armada 8k CP110. A number of issues were found: 1. The driver fails to disable an interrupt when something goes wrong in the probe function. 2. The interrupt is specified in DT to be optional, but the driver unconditionally writes to the interrupt mask register, which may not exist. 3. The DT binding specifies "reg: address and length of the SMI register" however, when supporting the interrupt, the size must cover the interrupt register as well. Update the binding documentation with this information that was previously omitted. 4. If the register size is too small, have the driver print an error and disable use of the interrupt. 5. Armada 8k needs three clocks for the MDIO interface, otherwise the SoC hangs (since it is part of one of the ethernet interfaces.) GOP clock, MG core clock and MG clock are needed on 8k. Augment the binding and driver to allow three clocks to be specified. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13net: mvmdio: allow up to three clocks to be specified for orion-mdioRussell King
Allow up to three clocks to be specified and enabled for the orion-mdio interface, which are required for this interface to be accessible on Armada 8k platforms. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13dt-bindings: allow up to three clocks for orion-mdioRussell King
Armada 8040 needs three clocks to be enabled for MDIO accesses to work. Update the binding to allow the extra clocks to be specified. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13net: mvmdio: disable interrupt if resource size is too smallRussell King
Disable the MDIO interrupt, falling back to polled mode, if the resource size does not allow us to access the interrupt registers. All current DT bindings use a size of 0x84, which allows access, but verifying it is good practice. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13dt-bindings: correct marvell orion MDIO binding documentRussell King
Correct the Marvell Orion MDIO binding document to properly reflect the cases where an interrupt is present. Augment the examples to show this. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13net: mvmdio: fix interrupt disable in remove pathRussell King
The pre-existing write to disable interrupts on the remove path happens whether we have an interrupt or not. While this may seem to be a good idea, this driver is re-used in many different implementations, some where the binding only specifies four bytes of register space. This access causes us to access registers outside of the binding. Make it conditional on the interrupt being present, which is the same condition used when enabling the interrupt in the first place. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13net: mvmdio: disable interrupts in driver failure pathRussell King
When the mvmdio driver has an interrupt, it enables the "done" interrupt after requesting its interrupt handler. However, probe failure results in the interrupt being left enabled. Disable it on the failure path. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13cpupower: Fix turbo frequency reporting for pre-Sandy Bridge coresBen Hutchings
The switch that conditionally sets CPUPOWER_CAP_HAS_TURBO_RATIO and CPUPOWER_CAP_IS_SNB flags is missing a break, so all cores get both flags set and an assumed base clock of 100 MHz for turbo values. Reported-by: GSR <gsr.bugs@infernal-iceberg.com> Tested-by: GSR <gsr.bugs@infernal-iceberg.com> References: https://bugs.debian.org/859978 Fixes: 8fb2e440b223 (cpupower: Show Intel turbo ratio support via ...) Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-04-13Merge branch 'turbostat' of ↵Rafael J. Wysocki
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux Pull turbostat utility fixes for v4.11 from Len Brown. * 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: tools/power turbostat: update version number tools/power turbostat: fix impossibly large CPU%c1 value tools/power turbostat: turbostat.8 add missing column definitions tools/power turbostat: update HWP dump to decimal from hex tools/power turbostat: enable package THERM_INTERRUPT dump tools/power turbostat: show missing Core and GFX power on SKL and KBL tools/power turbostat: bugfix: GFXMHz column not changing
2017-04-13Bluetooth: add nokia driverSebastian Reichel
This adds a driver for the Nokia H4+ protocol, which is used at least on the Nokia N9, N900 & N950. Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-04-13dt-bindings: net: bluetooth: Add nokia-bluetoothSebastian Reichel
Add binding document for serial bluetooth chips using Nokia H4+ protocol. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-04-12Merge tag 'drm-fixes-for-v4.11-rc7' of ↵Linus Torvalds
git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "i915, gvt, nouveau, udl and etnaviv fixes. I was away the end of last week, so some of these would have been in rc6, and it's Easter from tomorrow, so I decided I better dequeue what I have now. The nouveau changes, just add a hw enable for GP107 display (like a pci id addition really), and fix a couple of regressions. i915 has some more gvt fixes, along with a few run of the mill ones, the rcu one seems like a few people have hit it. Otherwise a small udl and small etnaviv fix" * tag 'drm-fixes-for-v4.11-rc7' of git://people.freedesktop.org/~airlied/linux: (22 commits) drm/etnaviv: fix missing unlock on error in etnaviv_gpu_submit() drm/udl: Fix unaligned memory access in udl_render_hline drm/i915: Don't call synchronize_rcu_expedited under struct_mutex drm/i915: Suspend GuC prior to GPU Reset during GEM suspend drm/nouveau: initial support (display-only) for GP107 drm/nouveau/kms/nv50: fix double dma_fence_put() when destroying plane state drm/nouveau/kms/nv50: fix setting of HeadSetRasterVertBlankDmi method drm/nouveau/mmu/nv4a: use nv04 mmu rather than the nv44 one drm/nouveau/mpeg: mthd returns true on success now drm/i915/gvt: set the correct default value of CTX STATUS PTR drm/i915/gvt: Fix firmware loading interface for GVT-g golden HW state drm/i915: Use a dummy timeline name for a signaled fence drm/i915: Ironlake do_idle_maps w/a may be called w/o struct_mutex drm/i915/gvt: remove the redundant info NULL check drm/i915/gvt: adjust mem size for low resolution type drm/i915: Avoid lock dropping between rescheduling drm/i915/gvt: exclude cfg space from failsafe mode drm/i915/gvt: Activate/de-activate vGPU in mdev ops. drm/i915/execlists: Wrap tail pointer after reset tweaking drm/i915/perf: remove user triggerable warn ...
2017-04-12Merge tag 'pwm/for-4.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm fixes from Thierry Reding: "This contain a fix for the atomic update support recently added to the Rockchip driver where the clock reference count would become unbalanced and result in the clock feeding the PWM to always be disabled. Another fix to the Intel LPSS driver that adds an update bit quirk required for a specific configuration" * tag 'pwm/for-4.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: rockchip: State of PWM clock should synchronize with PWM enabled state pwm: lpss: Set enable-bit before waiting for update-bit to go low pwm: lpss: Split Tangier configuration
2017-04-13x86/efi: Don't try to reserve runtime regionsOmar Sandoval
Reserving a runtime region results in splitting the EFI memory descriptors for the runtime region. This results in runtime region descriptors with bogus memory mappings, leading to interesting crashes like the following during a kexec: general protection fault: 0000 [#1] SMP Modules linked in: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.11.0-rc1 #53 Hardware name: Wiwynn Leopard-Orv2/Leopard-DDR BW, BIOS LBM05 09/30/2016 RIP: 0010:virt_efi_set_variable() ... Call Trace: efi_delete_dummy_variable() efi_enter_virtual_mode() start_kernel() ? set_init_arg() x86_64_start_reservations() x86_64_start_kernel() start_cpu() ... Kernel panic - not syncing: Fatal exception Runtime regions will not be freed and do not need to be reserved, so skip the memmap modification in this case. Signed-off-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk> Cc: <stable@vger.kernel.org> # v4.9+ Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Dave Young <dyoung@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Jones <pjones@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-efi@vger.kernel.org Fixes: 8e80632fb23f ("efi/esrt: Use efi_mem_reserve() and avoid a kmalloc()") Link: http://lkml.kernel.org/r/20170412152719.9779-2-matt@codeblueprint.co.uk Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-04-13ACPI / scan: Set the visited flag for all enumerated devicesRafael J. Wysocki
Commit 10c7e20b2ff3 (ACPI / scan: fix enumeration (visited) flags for bus rescans) attempted to fix a problem with ACPI-based enumerateion of I2C/SPI devices, but it forgot to ensure that the visited flag will be set for all of the other enumerated devices, so fix that. Fixes: 10c7e20b2ff3 (ACPI / scan: fix enumeration (visited) flags for bus rescans) Link: https://bugzilla.kernel.org/show_bug.cgi?id=194885 Reported-and-tested-by: Kevin Locke <kevin@kevinlocke.name> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Cc: 4.8+ <stable@vger.kernel.org> # 4.8+
2017-04-13cpufreq: Bring CPUs up even if cpufreq_online() failedChen Yu
There is a report that after commit 27622b061eb4 ("cpufreq: Convert to hotplug state machine"), the normal CPU offline/online cycle fails on some platforms. According to the ftrace result, this problem was triggered on platforms using acpi-cpufreq as the default cpufreq driver, and due to the lack of some ACPI freq method (eg. _PCT), cpufreq_online() failed and returned a negative value, so the CPU hotplug state machine rolled back the CPU online process. Actually, from the user's perspective, the failure of cpufreq_online() should not prevent that CPU from being brought up, although cpufreq might not work on that CPU. BTW, during system startup cpufreq_online() is not invoked via CPU online but by the cpufreq device creation process, so the APs can be brought up even though cpufreq_online() fails in that stage. This patch ignores the return value of cpufreq_online/offline() and lets the cpufreq framework deal with the failure. cpufreq_online() itself will do a proper rollback in that case and if _PCT is missing, the ACPI cpufreq driver will print a warning if the corresponding debug options have been enabled. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=194581 Fixes: 27622b061eb4 ("cpufreq: Convert to hotplug state machine") Reported-and-tested-by: Tomasz Maciej Nowak <tmn505@gmail.com> Signed-off-by: Chen Yu <yu.c.chen@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Cc: 4.9+ <stable@vger.kernel.org> # 4.9+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-04-12tools/power turbostat: update version numberLen Brown
Signed-off-by: Len Brown <len.brown@intel.com>
2017-04-12tools/power turbostat: fix impossibly large CPU%c1 valueLen Brown
Most CPUs do not have a hardware c1 counter, and so turbostat derives c1 residency: c1 = TSC - MPERF - other_core_cstate_counters As it is not possible to atomically read these coutners, measurement jitter can case this calcuation to "go negative" when very close to 0. Turbostat detect that case and simply prints c1 = 0.00% But that check neglected to account for systems where the TSC crystal clock domain and the MPERF BCLK domain are differ by a small amount. That allowed very small negative c1 numbers to escape this check and be printed as huge positve numbers. This code begs for a bit of cleanup, but this patch is the minimal change to fix the issue. Signed-off-by: Len Brown <len.brown@intel.com>
2017-04-12tools/power turbostat: turbostat.8 add missing column definitionsDoug Smythies
Add GFX%rc6 and GFXMHz to the column descriptions section of the turbostat man page. Signed-off-by: Doug Smythies <dsmythies@telus.net> Signed-off-by: Len Brown <len.brown@intel.com>
2017-04-12tools/power turbostat: update HWP dump to decimal from hexLen Brown
Syntax only. The HWP CAPABILTIES and REQUEST ratios are more easily viewed in decimal -- just multiply by 100 and you get MHz... new: cpu0: MSR_HWP_CAPABILITIES: 0x010c1b23 (high 35 guar 27 eff 12 low 1) cpu0: MSR_HWP_REQUEST: 0x80002301 (min 1 max 35 des 0 epp 0x80 window 0x0 pkg 0x0) old: cpu0: MSR_HWP_CAPABILITIES: 0x010c1b23 (high 0x23 guar 0x1b eff 0xc low 0x1) cpu0: MSR_HWP_REQUEST: 0x80002301 (min 0x1 max 0x23 des 0x0 epp 0x80 window 0x0 pkg 0x0) Signed-off-by: Len Brown <len.brown@intel.com>
2017-04-12tools/power turbostat: enable package THERM_INTERRUPT dumpLen Brown
cpu0: MSR_IA32_TEMPERATURE_TARGET: 0x00641400 (100 C) cpu0: MSR_IA32_PACKAGE_THERM_STATUS: 0x884b0800 (25 C) cpu0: MSR_IA32_PACKAGE_THERM_INTERRUPT: 0x00000003 (100 C, 100 C) Enable the same per-core output, but hide it behind --debug because it is too verbose on big systems. Signed-off-by: Len Brown <len.brown@intel.com>
2017-04-12tools/power turbostat: show missing Core and GFX power on SKL and KBLLen Brown
While the current SDM is silent on the matter, the Core and GFX RAPL power meters on SKL and KBL appear to work -- so show them. Reported-by: Yaroslav Isakov <yaroslav.isakov@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2017-04-13Merge branch 'linux-4.11' of git://github.com/skeggsb/linux into drm-fixesDave Airlie
GP107 modesetting support (just recognising the chipset, no other changes until 4.12) a couple of regression fixes, one of them a rather serious double-free issue that appeared in 4.10. * 'linux-4.11' of git://github.com/skeggsb/linux: drm/nouveau: initial support (display-only) for GP107 drm/nouveau/kms/nv50: fix double dma_fence_put() when destroying plane state drm/nouveau/kms/nv50: fix setting of HeadSetRasterVertBlankDmi method drm/nouveau/mmu/nv4a: use nv04 mmu rather than the nv44 one drm/nouveau/mpeg: mthd returns true on success now
2017-04-13Merge tag 'drm-intel-fixes-2017-04-12' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-intel into drm-fixes drm/i915 fixes for v4.11-rc7 one rcu related fix, and a few GVT fixes. * tag 'drm-intel-fixes-2017-04-12' of git://anongit.freedesktop.org/git/drm-intel: drm/i915: Don't call synchronize_rcu_expedited under struct_mutex drm/i915: Suspend GuC prior to GPU Reset during GEM suspend drm/i915/gvt: set the correct default value of CTX STATUS PTR drm/i915/gvt: Fix firmware loading interface for GVT-g golden HW state drm/i915: Use a dummy timeline name for a signaled fence drm/i915: Ironlake do_idle_maps w/a may be called w/o struct_mutex drm/i915/gvt: remove the redundant info NULL check drm/i915/gvt: adjust mem size for low resolution type drm/i915: Avoid lock dropping between rescheduling drm/i915/gvt: exclude cfg space from failsafe mode drm/i915/gvt: Activate/de-activate vGPU in mdev ops. drm/i915/execlists: Wrap tail pointer after reset tweaking drm/i915/perf: remove user triggerable warn drm/i915/perf: destroy stream on sample_flags mismatch drm/i915: Align "unfenced" tiled access on gen2, early gen3
2017-04-13Merge tag 'drm-misc-fixes-2017-04-11' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-misc into drm-fixes drm-misc-fixes for 2017-04-11 Core changes: - None Driver changes - udl: Fix unaligned memory access on SPARC (Jonathan) * tag 'drm-misc-fixes-2017-04-11' of git://anongit.freedesktop.org/git/drm-misc: drm/udl: Fix unaligned memory access in udl_render_hline
2017-04-13Merge branch 'etnaviv/fixes' of https://git.pengutronix.de/git/lst/linux ↵Dave Airlie
into drm-fixes Single etnaviv error path fix. * 'etnaviv/fixes' of https://git.pengutronix.de/git/lst/linux: drm/etnaviv: fix missing unlock on error in etnaviv_gpu_submit()
2017-04-12Bluetooth: hci_serdev: allow modular driversSebastian Reichel
For bluetooth protocol driver only supporting serdev it makes sense to follow common practice and built them into their own module. Such modules need access to hci_uart_register_device and hci_uart_tx_wakeup for using the common protocol helpers. Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-04-12Bluetooth: hci_serdev: do not open device in hci openSebastian Reichel
The device driver may need to communicate with the UART device while the Bluetooth device is closed (e.g. due to interrupts). Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-04-12Bluetooth: hci_uart: add serdev driver support libraryRob Herring
This adds library functions for serdev based BT drivers. This is largely copied from hci_ldisc.c and modified to use serdev calls. There's a little bit of duplication, but I avoided intermixing this as the ldisc code should eventually go away. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Gustavo Padovan <gustavo@padovan.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: linux-bluetooth@vger.kernel.org Acked-by: Pavel Machek <pavel@ucw.cz> [Fix style issues reported by Pavel] Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-04-12Bluetooth: hci_uart: add support for word alignmentSebastian Reichel
This will be used by Nokia's H4+ protocol, which uses 2-byte aligned packets. Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-04-12serdev: add helpers for cts and rts handlingSebastian Reichel
Add serdev helper functions for handling of cts and rts lines using the serdev's tiocm functions. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sre@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-04-12serdev: implement get/set tiocmSebastian Reichel
Add method for getting and setting tiocm. Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sre@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-04-12serdev: add serdev_device_wait_until_sentSebastian Reichel
Add method, which waits until the transmission buffer has been sent. Note, that the change in ttyport_write_wakeup is related, since tty_wait_until_sent will hang without that change. Acked-by: Rob Herring <robh@kernel.org> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Sebastian Reichel <sre@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-04-12tty: serial: omap: add UPF_BOOT_AUTOCONF flag for DT initSebastian Reichel
The UPF_BOOT_AUTOCONF flag is needed for proper flow control support. Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Sebastian Reichel <sre@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-04-12bluetooth: Do not set IFF_POINTOPOINTPatrik Flykt
The IPv6 stack needs to send and receive Neighbor Discovery messages. Remove the IFF_POINTOPOINT flag. Signed-off-by: Patrik Flykt <patrik.flykt@linux.intel.com> Acked-by: Jukka Rissanen <jukka.rissanen@linux.intel.com> Reviewed-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-04-12Bluetooth: 6lowpan: Set tx_queue_len to DEFAULT_TX_QUEUE_LENLuiz Augusto von Dentz
Make netdev queue packets if we run out of credits. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Acked-by: Jukka Rissanen <jukka.rissanen@linux.intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-29 04:07:03 +0000