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[PATCH 4.4 000/163] 4.4.9-stable review

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  [PATCH 4.4 000/163] 4.4.9-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 122/163] scsi_dh: force modular build if SCSI is a module Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 138/163] ext4: fix NULL pointer dereference in ext4_mark_inode_dirty() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 053/163] powerpc: Update TM user feature bits in scan_features() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 100/163] workqueue: fix ghost PENDING flag while doing MQ IO Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 048/163] crypto: sha1-mb - use corrcet pointer while completing jobs Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 104/163] mm/huge_memory: replace VM_NO_THP VM_BUG_ON with actual VMA check Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 054/163] nl80211: check netlink protocol in socket release notification Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 049/163] crypto: talitos - fix crash in talitos_cra_init() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 157/163] jme: Fix device PM wakeup API usage Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 126/163] misc: mic/scif: fix wrap around tests Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 051/163] powerpc: scan_features() updates incorrect bits for REAL_LE Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 099/163] x86/apic: Handle zero vector gracefully in clear_vector_irq() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 039/163] drm/qxl: fix cursor position with non-zero hotspot Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 069/163] drm/radeon: fix initial connector audio value Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 115/163] regulator: core: Fix nested locking of supplies Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 163/163] extcon: max77843: Use correct size for reading the interrupt register Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 056/163] Input: gtco - fix crash on detecting device without endpoints Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 091/163] ASoC: rt5640: Correct the digital interface data select Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 098/163] efi: Expose non-blocking set_variable() wrapper to efivars Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 052/163] powerpc: Update cpu_user_features2 in scan_features() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 140/163] mtd: spi-nor: remove micron_quad_enable() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 072/163] drm: Loongson-3 doesnt fully support wc memory Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 007/163] ARM: mvebu: Correct unit address for linksys Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 139/163] serial: sh-sci: Remove cpufreq notifier to fix crash/deadlock Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 047/163] crypto: ccp - Prevent information leakage on export Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 102/163] cgroup, cpuset: replace cpuset_post_attach_flush() with cgroup_subsys->post_attach callback Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 103/163] memcg: relocate charge moving from ->attach to ->post_attach Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 101/163] slub: clean up code for kmem cgroup support to kmem_cache_free_bulk Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 105/163] numa: fix /proc/<pid>/numa_maps for THP Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 106/163] mm: vmscan: reclaim highmem zone if buffer_heads is over limit Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 161/163] megaraid_sas: add missing curly braces in ioctl handler Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:30 +0200
    [PATCH 4.4 148/163] ext4: fix races between buffered IO and collapse / insert range Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 149/163] ext4: fix races of writeback with punch hole and zero range Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 092/163] [media] vb2-memops: Fix over allocation of frame vectors Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 146/163] ext4: fix races between page faults and hole punching Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 137/163] x86/mm/kmmio: Fix mmiotrace for hugepages Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 153/163] ARM: dts: armada-375: use armada-370-sata for SATA Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 125/163] misc/bmp085: Enable building as a module Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 123/163] fbdev: da8xx-fb: fix videomodes of lcd panels Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 147/163] ext4: move unlocked dio protection from ext4_alloc_file_blocks() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 154/163] ARM: dts: pxa: fix dma engine node to pxa3xx-nand Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 155/163] bus: imx-weim: Take the status property value into account Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 158/163] unbreak allmodconfig KCONFIG_ALLCONFIG=... Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 151/163] ARM: prima2: always enable reset controller Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 145/163] perf stat: Document --detailed option Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 156/163] jme: Do not enable NIC WoL functions on S0 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 152/163] ARM: EXYNOS: select THERMAL_OF Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 02:40 +0200
    [PATCH 4.4 032/163] ALSA: hda - add PCI ID for Intel Broxton-T Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:00 +0200
    [PATCH 4.4 143/163] perf hists browser: Only offer symbol scripting when a symbol is under the cursor Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
    [PATCH 4.4 135/163] perf evlist: Reference count the cpu and thread maps at set_maps() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
    [PATCH 4.4 141/163] mtd: brcmnand: Fix v7.1 register offsets Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
    [PATCH 4.4 111/163] [media] videobuf2-v4l2: Verify planes array in buffer dequeueing Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 089/163] ASoC: ssm4567: Reset device before regcache_sync() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 046/163] iwlwifi: mvm: fix memory leak in paging Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 128/163] PM / Domains: Fix removal of a subdomain Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 127/163] PM / OPP: Initialize u_volt_min/max to a valid value Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 044/163] s390/pci: add extra padding to function measurement block Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 090/163] ASoC: dapm: Make sure we have a card when displaying component widgets Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 045/163] iwlwifi: pcie: lower the debug level for RSA semaphore access Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 108/163] cgroup: make sure a parent css isnt freed before its children Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 109/163] USB: usbip: fix potential out-of-bounds write Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 113/163] regulator: core: fix regulator_lock_supply regression Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 094/163] cxl: Keep IRQ mappings on context teardown Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 116/163] locking/mcs: Fix mcs_spin_lock() ordering Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 096/163] IB/security: Restrict use of the write() interface Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 087/163] EDAC: i7core, sb_edac: Dont return NOTIFY_BAD from mce_decoder callback Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 136/163] spi: rockchip: modify DMA max burst to 1 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 112/163] Revert "regulator: core: Fix nested locking of supplies" Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 084/163] i2c: cpm: Fix build break due to incompatible pointer types Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 129/163] rtc: hym8563: fix invalid year calculation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 110/163] [media] videobuf2-core: Check user space planes array in dqbuf Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 132/163] rtc: rx8025: remove rv8803 id Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 107/163] mm/hwpoison: fix wrong num_poisoned_pages accounting Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 133/163] rtc: max77686: Properly handle regmap_irq_get_virq() error code Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 118/163] irqchip/sunxi-nmi: Fix error check of of_io_request_and_map() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 134/163] drivers/misc/ad525x_dpot: AD5274 fix RDAC read back errors Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 114/163] regulator: core: Ensure we lock all regulators Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 124/163] lib/mpi: Endianness fix Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 119/163] irqchip/mxs: Fix error check of of_io_request_and_map() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 095/163] IB/mlx5: Expose correct max_sge_rd limit Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 093/163] [media] v4l2-dv-timings.h: fix polarity for 4k formats Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 117/163] spi/rockchip: Make sure spi clk is on in rockchip_spi_set_cs Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 120/163] regulator: s5m8767: fix get_register() error handling Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 131/163] rtc: ds1685: passing bogus values to irq_restore Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
    [PATCH 4.4 073/163] drm/nouveau/gr/gf100: select a stream master to fixup tfb offset queries Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 075/163] drm/dp/mst: Restore primary hub guid on resume Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 076/163] drm/dp/mst: Get validated port ref in drm_dp_update_payload_part1() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 010/163] assoc_array: dont call compare_object() on a node Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 085/163] i2c: exynos5: Fix possible ABBA deadlock by keeping I2C clock prepared Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 086/163] toshiba_acpi: Fix regression caused by hotkey enabling value Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 006/163] ARM: dts: AM43x-epos: Fix clk parent for synctimer Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 036/163] futex: Handle unlock_pi race gracefully Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 029/163] ALSA: hda - Dont trust the reported actual power state Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 080/163] drm/amdkfd: uninitialized variable in dbgdev_wave_control_set_registers() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 071/163] drm/radeon: fix vertical bars appear on monitor (v2) Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 083/163] perf intel-pt: Fix segfault tracing transactions Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 031/163] ALSA: hda - Keep powering up ADCs on Cirrus codecs Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 081/163] drm/i915: Fixup the free space logic in ring_prepare Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 004/163] kvm: x86: do not leak guest xcr0 into host interrupt handlers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 030/163] ALSA: hda/realtek - Add ALC3234 headset mode for Optiplex 9020m Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 028/163] x86 EDAC, sb_edac.c: Repair damage introduced when "fixing" channel address Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 026/163] arm64: Update PTE_RDONLY in set_pte_at() for PROT_NONE permission Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 027/163] x86/mm/xen: Suppress hugetlbfs in PV guests Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 038/163] drm/nouveau/core: use vzalloc for allocating ramht Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 009/163] ARM: OMAP2+: hwmod: Fix updating of sysconfig register Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 005/163] KVM: arm/arm64: Handle forward time correction gracefully Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 003/163] x86/mce: Avoid using object after free in genpool Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 015/163] usb: hcd: out of bounds access in for_each_companion Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 024/163] sched/cgroup: Fix/cleanup cgroup teardown/init Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 025/163] arm64: Honour !PTE_WRITE in set_pte_at() for kernel mappings Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 037/163] futex: Acknowledge a new waiter in counter before plist Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 077/163] pwm: brcmstb: Fix check of devm_ioremap_resource() return code Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 035/163] asm-generic/futex: Re-enable preemption in futex_atomic_cmpxchg_inatomic() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 043/163] cpufreq: intel_pstate: Fix processing for turbo activation ratio Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:50 +0200
    [PATCH 4.4 017/163] dm cache metadata: fix READ_LOCK macros and cleanup WRITE_LOCK macros Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 04:00 +0200
    [PATCH 4.4 022/163] dmaengine: hsu: correct use of channel status register Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 04:00 +0200
    [PATCH 4.4 019/163] lib: lz4: fixed zram with lz4 on big endian machines Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 04:00 +0200
    [PATCH 4.4 014/163] xhci: fix 10 second timeout on removal of PCI hotpluggable xhci controllers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 04:00 +0200
    [PATCH 4.4 011/163] usb: xhci: applying XHCI_PME_STUCK_QUIRK to Intel BXT B0 host Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 04:00 +0200
    [PATCH 4.4 023/163] dmaengine: pxa_dma: fix the maximum requestor line Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 04:00 +0200
    [PATCH 4.4 016/163] usb: gadget: f_fs: Fix use-after-free Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 04:00 +0200
    [PATCH 4.4 020/163] debugfs: Make automount point inodes permanently empty Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 04:00 +0200
    [PATCH 4.4 018/163] dm cache metadata: fix cmd_read_lock() acquiring write lock Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 04:00 +0200
    [PATCH 4.4 002/163] block: loop: fix filesystem corruption in case of aio/dio Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 04:00 +0200
    [PATCH 4.4 012/163] xhci: resume USB 3 roothub first Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 04:00 +0200
    [PATCH 4.4 021/163] dmaengine: dw: fix master selection Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 04:00 +0200
    [PATCH 4.4 013/163] usb: xhci: fix wild pointers in xhci_mem_cleanup Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 04:00 +0200
    Re: [PATCH 4.4 000/163] 4.4.9-stable review Guenter Roeck <linux@roeck-us.net> - 2016-05-03 09:30 +0200
      Re: [PATCH 4.4 000/163] 4.4.9-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 20:30 +0200
    Re: [PATCH 4.4 000/163] 4.4.9-stable review Shuah Khan <shuahkh@osg.samsung.com> - 2016-05-03 17:10 +0200

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#1392660 — [PATCH 4.4 147/163] ext4: move unlocked dio protection from ext4_alloc_file_blocks()

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Jan Kara <jack@suse.com>

commit 17048e8a083fec7ad841d88ef0812707fbc7e39f upstream.

Currently ext4_alloc_file_blocks() was handling protection against
unlocked DIO. However we now need to sometimes call it under i_mmap_sem
and sometimes not and DIO protection ranks above it (although strictly
speaking this cannot currently create any deadlocks). Also
ext4_zero_range() was actually getting & releasing unlocked DIO
protection twice in some cases. Luckily it didn't introduce any real bug
but it was a land mine waiting to be stepped on.  So move DIO protection
out from ext4_alloc_file_blocks() into the two callsites.

Signed-off-by: Jan Kara <jack@suse.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 fs/ext4/extents.c |   21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -4685,10 +4685,6 @@ static int ext4_alloc_file_blocks(struct
 	if (len <= EXT_UNWRITTEN_MAX_LEN)
 		flags |= EXT4_GET_BLOCKS_NO_NORMALIZE;
 
-	/* Wait all existing dio workers, newcomers will block on i_mutex */
-	ext4_inode_block_unlocked_dio(inode);
-	inode_dio_wait(inode);
-
 	/*
 	 * credits to insert 1 extent into extent tree
 	 */
@@ -4752,8 +4748,6 @@ retry:
 		goto retry;
 	}
 
-	ext4_inode_resume_unlocked_dio(inode);
-
 	return ret > 0 ? ret2 : ret;
 }
 
@@ -4827,6 +4821,10 @@ static long ext4_zero_range(struct file
 	if (mode & FALLOC_FL_KEEP_SIZE)
 		flags |= EXT4_GET_BLOCKS_KEEP_SIZE;
 
+	/* Wait all existing dio workers, newcomers will block on i_mutex */
+	ext4_inode_block_unlocked_dio(inode);
+	inode_dio_wait(inode);
+
 	/* Preallocate the range including the unaligned edges */
 	if (partial_begin || partial_end) {
 		ret = ext4_alloc_file_blocks(file,
@@ -4835,7 +4833,7 @@ static long ext4_zero_range(struct file
 				 round_down(offset, 1 << blkbits)) >> blkbits,
 				new_size, flags, mode);
 		if (ret)
-			goto out_mutex;
+			goto out_dio;
 
 	}
 
@@ -4844,10 +4842,6 @@ static long ext4_zero_range(struct file
 		flags |= (EXT4_GET_BLOCKS_CONVERT_UNWRITTEN |
 			  EXT4_EX_NOCACHE);
 
-		/* Wait all existing dio workers, newcomers will block on i_mutex */
-		ext4_inode_block_unlocked_dio(inode);
-		inode_dio_wait(inode);
-
 		/*
 		 * Prevent page faults from reinstantiating pages we have
 		 * released from page cache.
@@ -4992,8 +4986,13 @@ long ext4_fallocate(struct file *file, i
 			goto out;
 	}
 
+	/* Wait all existing dio workers, newcomers will block on i_mutex */
+	ext4_inode_block_unlocked_dio(inode);
+	inode_dio_wait(inode);
+
 	ret = ext4_alloc_file_blocks(file, lblk, max_blocks, new_size,
 				     flags, mode);
+	ext4_inode_resume_unlocked_dio(inode);
 	if (ret)
 		goto out;
 

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#1392662 — [PATCH 4.4 154/163] ARM: dts: pxa: fix dma engine node to pxa3xx-nand

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Robert Jarzmik <robert.jarzmik@free.fr>

commit 07c6b2d01d351f0512ed7145625265e435ab3240 upstream.

Since the switch from mmp_pdma to pxa_dma driver for pxa architectures,
the pxa_dma requires 2 arguments, namely the requestor line and the
requested priority.

Fix the only left device node which was still passing only one argument,
making the pxa3xx-nand driver misbehave in a device-tree configuration,
ie. failing all data transfers.

Fixes: c943646d1f49 ("ARM: dts: pxa: add dma engine node to pxa3xx-nand")
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/arm/boot/dts/pxa3xx.dtsi |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/boot/dts/pxa3xx.dtsi
+++ b/arch/arm/boot/dts/pxa3xx.dtsi
@@ -30,7 +30,7 @@
 			reg = <0x43100000 90>;
 			interrupts = <45>;
 			clocks = <&clks CLK_NAND>;
-			dmas = <&pdma 97>;
+			dmas = <&pdma 97 3>;
 			dma-names = "data";
 			#address-cells = <1>;
 			#size-cells = <1>;	

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#1392668 — [PATCH 4.4 155/163] bus: imx-weim: Take the status property value into account

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Fabio Estevam <fabio.estevam@nxp.com>

commit 33b96d2c9579213cf3f36d7b29841b1e464750c4 upstream.

Currently we have an incorrect behaviour when multiple devices
are present under the weim node. For example:

&weim {
	...
	status = "okay";

	sram@0,0 {
		...
        	status = "okay";
	};

	mram@0,0 {
		...
        	status = "disabled";
    	};
};

In this case only the 'sram' device should be probed and not 'mram'.

However what happens currently is that the status variable is ignored,
causing the 'sram' device to be disabled and 'mram' to be enabled.

Change the weim_parse_dt() function to use
for_each_available_child_of_node()so that the devices marked with
'status = disabled' are not probed.

Suggested-by: Wolfgang Netbal <wolfgang.netbal@sigmatek.at>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/bus/imx-weim.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/bus/imx-weim.c
+++ b/drivers/bus/imx-weim.c
@@ -150,7 +150,7 @@ static int __init weim_parse_dt(struct p
 			return ret;
 	}
 
-	for_each_child_of_node(pdev->dev.of_node, child) {
+	for_each_available_child_of_node(pdev->dev.of_node, child) {
 		if (!child->name)
 			continue;
 

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#1392669 — [PATCH 4.4 158/163] unbreak allmodconfig KCONFIG_ALLCONFIG=...

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Al Viro <viro@ZenIV.linux.org.uk>

commit 6b87b70c5339f30e3c5b32085e69625906513dc2 upstream.

	Prior to 3.13 make allmodconfig KCONFIG_ALLCONFIG=/dev/null used
to be equivalent to make allmodconfig; these days it hardwires MODULES to n.
In fact, any KCONFIG_ALLCONFIG that doesn't set MODULES explicitly is
treated as if it set it to n.

	Regression had been introduced by commit cfa98f ("kconfig: do not
override symbols already set"); what happens is that conf_read_simple()
does sym_calc_value(modules_sym) on exit, which leaves SYMBOL_VALID set and
has conf_set_all_new_symbols() skip modules_sym.

	It's pretty easy to fix - simply move that call of sym_calc_value()
into the callers, except for the ones in KCONFIG_ALLCONFIG handling.
Objections?

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Fixes: cfa98f2e0ae9 ("kconfig: do not override symbols already set")
Signed-off-by: Michal Marek <mmarek@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 scripts/kconfig/confdata.c |   12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -267,10 +267,8 @@ int conf_read_simple(const char *name, i
 		if (in)
 			goto load;
 		sym_add_change_count(1);
-		if (!sym_defconfig_list) {
-			sym_calc_value(modules_sym);
+		if (!sym_defconfig_list)
 			return 1;
-		}
 
 		for_all_defaults(sym_defconfig_list, prop) {
 			if (expr_calc_value(prop->visible.expr) == no ||
@@ -403,7 +401,6 @@ setsym:
 	}
 	free(line);
 	fclose(in);
-	sym_calc_value(modules_sym);
 	return 0;
 }
 
@@ -414,8 +411,12 @@ int conf_read(const char *name)
 
 	sym_set_change_count(0);
 
-	if (conf_read_simple(name, S_DEF_USER))
+	if (conf_read_simple(name, S_DEF_USER)) {
+		sym_calc_value(modules_sym);
 		return 1;
+	}
+
+	sym_calc_value(modules_sym);
 
 	for_all_symbols(i, sym) {
 		sym_calc_value(sym);
@@ -846,6 +847,7 @@ static int conf_split_config(void)
 
 	name = conf_get_autoconfig_name();
 	conf_read_simple(name, S_DEF_AUTO);
+	sym_calc_value(modules_sym);
 
 	if (chdir("include/config"))
 		return 1;

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#1392674 — [PATCH 4.4 151/163] ARM: prima2: always enable reset controller

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Arnd Bergmann <arnd@arndb.de>

commit ef2b1d777d643af227a22309d8b79898b90b123c upstream.

The atlas7 clock controller driver registers a reset controller
for itself, which causes a link error when the subsystem is
disabled:

drivers/built-in.o: In function `atlas7_clk_init':
drivers/clk/sirf/clk-atlas7.c:1681: undefined reference to `reset_controller_register'

As the clk driver does not have a Kconfig symbol for itself
but it always built-in when the platform is enabled, we have
to ensure that the reset controller subsystem is also built-in
in this case.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Fixes: 301c5d29402e ("clk: sirf: add CSR atlas7 clk and reset support")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/arm/mach-prima2/Kconfig |    1 +
 1 file changed, 1 insertion(+)

--- a/arch/arm/mach-prima2/Kconfig
+++ b/arch/arm/mach-prima2/Kconfig
@@ -1,6 +1,7 @@
 menuconfig ARCH_SIRF
 	bool "CSR SiRF" if ARCH_MULTI_V7
 	select ARCH_HAS_RESET_CONTROLLER
+	select RESET_CONTROLLER
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_IRQ_CHIP
 	select NO_IOPORT_MAP

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#1392677 — [PATCH 4.4 145/163] perf stat: Document --detailed option

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Borislav Petkov <bp@suse.de>

commit f594bae08183fb6b57db55387794ece3e1edf6f6 upstream.

I'm surprised this remained undocumented since at least 2011. And it is
actually a very useful switch, as Steve and I came to realize recently.

Add the text from

  2cba3ffb9a9d ("perf stat: Add -d -d and -d -d -d options to show more CPU events")

which added the incrementing aspect to -d.

Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Davidlohr Bueso <dbueso@suse.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mel Gorman <mgorman@suse.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: 2cba3ffb9a9d ("perf stat: Add -d -d and -d -d -d options to show more CPU events")
Link: http://lkml.kernel.org/r/1457347294-32546-1-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 tools/perf/Documentation/perf-stat.txt |    8 ++++++++
 1 file changed, 8 insertions(+)

--- a/tools/perf/Documentation/perf-stat.txt
+++ b/tools/perf/Documentation/perf-stat.txt
@@ -62,6 +62,14 @@ OPTIONS
 --scale::
 	scale/normalize counter values
 
+-d::
+--detailed::
+	print more detailed statistics, can be specified up to 3 times
+
+	   -d:          detailed events, L1 and LLC data cache
+        -d -d:     more detailed events, dTLB and iTLB events
+     -d -d -d:     very detailed events, adding prefetch events
+
 -r::
 --repeat=<n>::
 	repeat command and print average + stddev (max: 100). 0 means forever.

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#1392684 — [PATCH 4.4 156/163] jme: Do not enable NIC WoL functions on S0

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Guo-Fu Tseng <cooldavid@cooldavid.org>

commit 0772a99b818079e628a1da122ac7ee023faed83e upstream.

Otherwise it might be back on resume right after going to suspend in
some hardware.

Reported-by: Diego Viola <diego.viola@gmail.com>
Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/net/ethernet/jme.c |   17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

--- a/drivers/net/ethernet/jme.c
+++ b/drivers/net/ethernet/jme.c
@@ -270,11 +270,17 @@ jme_reset_mac_processor(struct jme_adapt
 }
 
 static inline void
-jme_clear_pm(struct jme_adapter *jme)
+jme_clear_pm_enable_wol(struct jme_adapter *jme)
 {
 	jwrite32(jme, JME_PMCS, PMCS_STMASK | jme->reg_pmcs);
 }
 
+static inline void
+jme_clear_pm_disable_wol(struct jme_adapter *jme)
+{
+	jwrite32(jme, JME_PMCS, PMCS_STMASK);
+}
+
 static int
 jme_reload_eeprom(struct jme_adapter *jme)
 {
@@ -1853,7 +1859,7 @@ jme_open(struct net_device *netdev)
 	struct jme_adapter *jme = netdev_priv(netdev);
 	int rc;
 
-	jme_clear_pm(jme);
+	jme_clear_pm_disable_wol(jme);
 	JME_NAPI_ENABLE(jme);
 
 	tasklet_init(&jme->linkch_task, jme_link_change_tasklet,
@@ -1929,7 +1935,7 @@ jme_powersave_phy(struct jme_adapter *jm
 		jme_set_100m_half(jme);
 		if (jme->reg_pmcs & (PMCS_LFEN | PMCS_LREN))
 			jme_wait_link(jme);
-		jme_clear_pm(jme);
+		jme_clear_pm_enable_wol(jme);
 	} else {
 		jme_phy_off(jme);
 	}
@@ -2646,7 +2652,6 @@ jme_set_wol(struct net_device *netdev,
 	if (wol->wolopts & WAKE_MAGIC)
 		jme->reg_pmcs |= PMCS_MFEN;
 
-	jwrite32(jme, JME_PMCS, jme->reg_pmcs);
 	device_set_wakeup_enable(&jme->pdev->dev, !!(jme->reg_pmcs));
 
 	return 0;
@@ -3172,7 +3177,7 @@ jme_init_one(struct pci_dev *pdev,
 	jme->mii_if.mdio_read = jme_mdio_read;
 	jme->mii_if.mdio_write = jme_mdio_write;
 
-	jme_clear_pm(jme);
+	jme_clear_pm_disable_wol(jme);
 	device_set_wakeup_enable(&pdev->dev, true);
 
 	jme_set_phyfifo_5level(jme);
@@ -3304,7 +3309,7 @@ jme_resume(struct device *dev)
 	if (!netif_running(netdev))
 		return 0;
 
-	jme_clear_pm(jme);
+	jme_clear_pm_disable_wol(jme);
 	jme_phy_on(jme);
 	if (test_bit(JME_FLAG_SSET, &jme->flags))
 		jme_set_settings(netdev, &jme->old_ecmd);

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#1392686 — [PATCH 4.4 152/163] ARM: EXYNOS: select THERMAL_OF

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Arnd Bergmann <arnd@arndb.de>

commit dc7eb9d589e595954792cc192bcbb92932e5c2ff upstream.

We cannot select a symbol that has disabled dependencies, so
we get a warning if we ever enable EXYNOS_THERMAL without
also turning on THERMAL_OF:

warning: (ARCH_EXYNOS) selects EXYNOS_THERMAL which has unmet direct dependencies (THERMAL && (ARCH_EXYNOS || COMPILE_TEST) && THERMAL_OF)

This adds another 'select' in the platform code to avoid that
case. Alternatively, we could decide to not select EXYNOS_THERMAL
here and instead make it a user option.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: f87e6bd3f740 ("thermal: exynos: Add the dependency of CONFIG_THERMAL_OF instead of CONFIG_OF")
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/arm/mach-exynos/Kconfig |    1 +
 1 file changed, 1 insertion(+)

--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -26,6 +26,7 @@ menuconfig ARCH_EXYNOS
 	select S5P_DEV_MFC
 	select SRAM
 	select THERMAL
+	select THERMAL_OF
 	select MFD_SYSCON
 	help
 	  Support for SAMSUNG EXYNOS SoCs (EXYNOS4/5)

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#1392740 — [PATCH 4.4 032/163] ALSA: hda - add PCI ID for Intel Broxton-T

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Lu, Han <han.lu@intel.com>

commit 9859a971ca228725425238756ee89c6133306ec8 upstream.

Add HD Audio Device PCI ID for the Intel Broxton-T platform.
It is an HDA Intel PCH controller.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 sound/pci/hda/hda_intel.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2207,6 +2207,9 @@ static const struct pci_device_id azx_id
 	/* Broxton-P(Apollolake) */
 	{ PCI_DEVICE(0x8086, 0x5a98),
 	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_BROXTON },
+	/* Broxton-T */
+	{ PCI_DEVICE(0x8086, 0x1a98),
+	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_BROXTON },
 	/* Haswell */
 	{ PCI_DEVICE(0x8086, 0x0a0c),
 	  .driver_data = AZX_DRIVER_HDMI | AZX_DCAPS_INTEL_HASWELL },

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#1392841 — [PATCH 4.4 143/163] perf hists browser: Only offer symbol scripting when a symbol is under the cursor

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Namhyung Kim <namhyung@kernel.org>

commit c221acb0f970d3b80d72c812cda19c121acf5d52 upstream.

When this feature was introduced a check was made if there was a
resolved symbol under the cursor, it got lost in commit ea7cd5923309
("perf hists browser: Split popup menu actions - part 2"), reinstate it.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>,
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Fixes: ea7cd5923309 ("perf hists browser: Split popup menu actions - part 2")
Link: http://lkml.kernel.org/r/1452960197-5323-9-git-send-email-namhyung@kernel.org
[ Carved out from a  larger patch ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 tools/perf/ui/browsers/hists.c |   10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -2059,10 +2059,12 @@ skip_annotation:
 			 *
 			 * See hist_browser__show_entry.
 			 */
-			nr_options += add_script_opt(browser,
-						     &actions[nr_options],
-						     &options[nr_options],
-						     NULL, browser->selection->sym);
+			if (sort__has_sym && browser->selection->sym) {
+				nr_options += add_script_opt(browser,
+							     &actions[nr_options],
+							     &options[nr_options],
+							     NULL, browser->selection->sym);
+			}
 		}
 		nr_options += add_script_opt(browser, &actions[nr_options],
 					     &options[nr_options], NULL, NULL);

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#1392849 — [PATCH 4.4 135/163] perf evlist: Reference count the cpu and thread maps at set_maps()

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Arnaldo Carvalho de Melo <acme@redhat.com>

commit a55e5663761366fb883f6f25375dd68bc958b9db upstream.

We were dropping the reference we possibly held but not obtaining one
for the new maps, which we will drop at perf_evlist__delete(), fix it.

This was caught by Steven Noonan in some of the machines which would
produce this output when caught by glibc debug mechanisms:

  $ sudo perf test 21
  21: Test object code reading                                 :***
  Error in `perf': corrupted double-linked list: 0x00000000023ffcd0 ***
  ======= Backtrace: =========
  /usr/lib/libc.so.6(+0x72055)[0x7f25be0f3055]
  /usr/lib/libc.so.6(+0x779b6)[0x7f25be0f89b6]
  /usr/lib/libc.so.6(+0x7a0ed)[0x7f25be0fb0ed]
  /usr/lib/libc.so.6(__libc_calloc+0xba)[0x7f25be0fceda]
  perf(parse_events_lex_init_extra+0x38)[0x4cfff8]
  perf(parse_events+0x55)[0x4a0615]
  perf(perf_evlist__config+0xcf)[0x4eeb2f]
  perf[0x479f82]
  perf(test__code_reading+0x1e)[0x47ad4e]
  perf(cmd_test+0x5dd)[0x46452d]
  perf[0x47f4e3]
  perf(main+0x603)[0x42c723]
  /usr/lib/libc.so.6(__libc_start_main+0xf0)[0x7f25be0a1610]
  perf(_start+0x29)[0x42c859]

Further investigation using valgrind led to the reference count imbalance fixed
in this patch.

Reported-and-Tested-by: Steven Noonan <steven@uplinklabs.net>
Report-Link: http://lkml.kernel.org/r/CAKbGBLjC2Dx5vshxyGmQkcD+VwiAQLbHoXA9i7kvRB2-2opHZQ@mail.gmail.com
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Fixes: f30a79b012e5 ("perf tools: Add reference counting for cpu_map object")
Link: http://lkml.kernel.org/n/tip-j0u1bdhr47sa511sgg76kb8h@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 tools/perf/util/evlist.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -1211,12 +1211,12 @@ void perf_evlist__set_maps(struct perf_e
 	 */
 	if (cpus != evlist->cpus) {
 		cpu_map__put(evlist->cpus);
-		evlist->cpus = cpus;
+		evlist->cpus = cpu_map__get(cpus);
 	}
 
 	if (threads != evlist->threads) {
 		thread_map__put(evlist->threads);
-		evlist->threads = threads;
+		evlist->threads = thread_map__get(threads);
 	}
 
 	perf_evlist__propagate_maps(evlist);

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#1392853 — [PATCH 4.4 141/163] mtd: brcmnand: Fix v7.1 register offsets

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Florian Fainelli <f.fainelli@gmail.com>

commit d267aefc54a28efc5bda7f009598dc83b5f98734 upstream.

The BRCMNAND controller revision 7.1 is almost 100% compatible with the
previous v6.0 register offset layout, except for the Correctable Error
Reporting Threshold registers. Fix this by adding another table with the
correct offsets for CORR_THRESHOLD and CORR_THRESHOLD_EXT.

Fixes: 27c5b17cd1b1 ("mtd: nand: add NAND driver "library" for Broadcom STB NAND controller")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/mtd/nand/brcmnand/brcmnand.c |   34 +++++++++++++++++++++++++++++++++-
 1 file changed, 33 insertions(+), 1 deletion(-)

--- a/drivers/mtd/nand/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/brcmnand/brcmnand.c
@@ -309,6 +309,36 @@ static const u16 brcmnand_regs_v60[] = {
 	[BRCMNAND_FC_BASE]		= 0x400,
 };
 
+/* BRCMNAND v7.1 */
+static const u16 brcmnand_regs_v71[] = {
+	[BRCMNAND_CMD_START]		=  0x04,
+	[BRCMNAND_CMD_EXT_ADDRESS]	=  0x08,
+	[BRCMNAND_CMD_ADDRESS]		=  0x0c,
+	[BRCMNAND_INTFC_STATUS]		=  0x14,
+	[BRCMNAND_CS_SELECT]		=  0x18,
+	[BRCMNAND_CS_XOR]		=  0x1c,
+	[BRCMNAND_LL_OP]		=  0x20,
+	[BRCMNAND_CS0_BASE]		=  0x50,
+	[BRCMNAND_CS1_BASE]		=     0,
+	[BRCMNAND_CORR_THRESHOLD]	=  0xdc,
+	[BRCMNAND_CORR_THRESHOLD_EXT]	=  0xe0,
+	[BRCMNAND_UNCORR_COUNT]		=  0xfc,
+	[BRCMNAND_CORR_COUNT]		= 0x100,
+	[BRCMNAND_CORR_EXT_ADDR]	= 0x10c,
+	[BRCMNAND_CORR_ADDR]		= 0x110,
+	[BRCMNAND_UNCORR_EXT_ADDR]	= 0x114,
+	[BRCMNAND_UNCORR_ADDR]		= 0x118,
+	[BRCMNAND_SEMAPHORE]		= 0x150,
+	[BRCMNAND_ID]			= 0x194,
+	[BRCMNAND_ID_EXT]		= 0x198,
+	[BRCMNAND_LL_RDATA]		= 0x19c,
+	[BRCMNAND_OOB_READ_BASE]	= 0x200,
+	[BRCMNAND_OOB_READ_10_BASE]	=     0,
+	[BRCMNAND_OOB_WRITE_BASE]	= 0x280,
+	[BRCMNAND_OOB_WRITE_10_BASE]	=     0,
+	[BRCMNAND_FC_BASE]		= 0x400,
+};
+
 enum brcmnand_cs_reg {
 	BRCMNAND_CS_CFG_EXT = 0,
 	BRCMNAND_CS_CFG,
@@ -404,7 +434,9 @@ static int brcmnand_revision_init(struct
 	}
 
 	/* Register offsets */
-	if (ctrl->nand_version >= 0x0600)
+	if (ctrl->nand_version >= 0x0701)
+		ctrl->reg_offsets = brcmnand_regs_v71;
+	else if (ctrl->nand_version >= 0x0600)
 		ctrl->reg_offsets = brcmnand_regs_v60;
 	else if (ctrl->nand_version >= 0x0500)
 		ctrl->reg_offsets = brcmnand_regs_v50;

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#1392871 — [PATCH 4.4 111/163] [media] videobuf2-v4l2: Verify planes array in buffer dequeueing

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Sakari Ailus <sakari.ailus@linux.intel.com>

commit 2c1f6951a8a82e6de0d82b1158b5e493fc6c54ab upstream.

When a buffer is being dequeued using VIDIOC_DQBUF IOCTL, the exact buffer
which will be dequeued is not known until the buffer has been removed from
the queue. The number of planes is specific to a buffer, not to the queue.

This does lead to the situation where multi-plane buffers may be requested
and queued with n planes, but VIDIOC_DQBUF IOCTL may be passed an argument
struct with fewer planes.

__fill_v4l2_buffer() however uses the number of planes from the dequeued
videobuf2 buffer, overwriting kernel memory (the m.planes array allocated
in video_usercopy() in v4l2-ioctl.c)  if the user provided fewer
planes than the dequeued buffer had. Oops!

Fixes: b0e0e1f83de3 ("[media] media: videobuf2: Prepare to divide videobuf2")

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/media/v4l2-core/videobuf2-v4l2.c |    6 ++++++
 1 file changed, 6 insertions(+)

--- a/drivers/media/v4l2-core/videobuf2-v4l2.c
+++ b/drivers/media/v4l2-core/videobuf2-v4l2.c
@@ -67,6 +67,11 @@ static int __verify_planes_array(struct
 	return 0;
 }
 
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+	return __verify_planes_array(vb, pb);
+}
+
 /**
  * __verify_length() - Verify that the bytesused value for each plane fits in
  * the plane length and that the data offset doesn't exceed the bytesused value.
@@ -432,6 +437,7 @@ static int __fill_vb2_buffer(struct vb2_
 }
 
 static const struct vb2_buf_ops v4l2_buf_ops = {
+	.verify_planes_array	= __verify_planes_array_core,
 	.fill_user_buffer	= __fill_v4l2_buffer,
 	.fill_vb2_buffer	= __fill_vb2_buffer,
 	.set_timestamp		= __set_timestamp,

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#1392872 — [PATCH 4.4 089/163] ASoC: ssm4567: Reset device before regcache_sync()

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Lars-Peter Clausen <lars@metafoo.de>

commit 712a8038cc24dba668afe82f0413714ca87184e0 upstream.

When the ssm4567 is powered up the driver calles regcache_sync() to restore
the register map content. regcache_sync() assumes that the device is in its
power-on reset state. Make sure that this is the case by explicitly
resetting the ssm4567 register map before calling regcache_sync() otherwise
we might end up with a incorrect register map which leads to undefined
behaviour.

One such undefined behaviour was observed when returning from system
suspend while a playback stream is active, in that case the ssm4567 was
kept muted after resume.

Fixes: 1ee44ce03011 ("ASoC: ssm4567: Add driver for Analog Devices SSM4567 amplifier")
Reported-by: Harsha Priya <harshapriya.n@intel.com>
Tested-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 sound/soc/codecs/ssm4567.c |    5 +++++
 1 file changed, 5 insertions(+)

--- a/sound/soc/codecs/ssm4567.c
+++ b/sound/soc/codecs/ssm4567.c
@@ -352,6 +352,11 @@ static int ssm4567_set_power(struct ssm4
 	regcache_cache_only(ssm4567->regmap, !enable);
 
 	if (enable) {
+		ret = regmap_write(ssm4567->regmap, SSM4567_REG_SOFT_RESET,
+			0x00);
+		if (ret)
+			return ret;
+
 		ret = regmap_update_bits(ssm4567->regmap,
 			SSM4567_REG_POWER_CTRL,
 			SSM4567_POWER_SPWDN, 0x00);

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#1392873 — [PATCH 4.4 046/163] iwlwifi: mvm: fix memory leak in paging

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Matti Gottlieb <matti.gottlieb@intel.com>

commit 7fdf9663261cc77a516396fec82cee8a8ea07e76 upstream.

Currently paging download buffer is freed during the
the unloading of the opmode which happens when the driver
is unloaded.

This causes a memory leak since the paging download
buffer is allocated every time we enable the
interface, so the download buffer can be allocated many
times, but only be freed once.

Free paging download buffer during disabling of the
interface.

Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/net/wireless/iwlwifi/mvm/mac80211.c |    2 ++
 drivers/net/wireless/iwlwifi/mvm/ops.c      |    2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -1557,6 +1557,8 @@ void __iwl_mvm_mac_stop(struct iwl_mvm *
 	/* the fw is stopped, the aux sta is dead: clean up driver state */
 	iwl_mvm_del_aux_sta(mvm);
 
+	iwl_free_fw_paging(mvm);
+
 	/*
 	 * Clear IN_HW_RESTART flag when stopping the hw (as restart_complete()
 	 * won't be called in this case).
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
@@ -645,8 +645,6 @@ static void iwl_op_mode_mvm_stop(struct
 	for (i = 0; i < NVM_MAX_NUM_SECTIONS; i++)
 		kfree(mvm->nvm_sections[i].data);
 
-	iwl_free_fw_paging(mvm);
-
 	iwl_mvm_tof_clean(mvm);
 
 	ieee80211_free_hw(mvm->hw);

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#1392874 — [PATCH 4.4 128/163] PM / Domains: Fix removal of a subdomain

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Jon Hunter <jonathanh@nvidia.com>

commit beda5fc1ff9b527059290a97b672d2ee0eb7b92f upstream.

Commit 30e7a65b3fdb (PM / Domains: Ensure subdomain is not in use
before removing) added a test to ensure that a subdomain is not a
master to another subdomain or if any devices are using the subdomain
before removing. This change incorrectly used the "slave_links" list to
determine if the subdomain is a master to another subdomain, where it
should have been using the "master_links" list instead. The
"slave_links" list will never be empty for a subdomain and so a
subdomain can never be removed. Fix this by testing if the
"master_links" list is empty instead.

Fixes: 30e7a65b3fdb (PM / Domains: Ensure subdomain is not in use before removing)
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/base/power/domain.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -1381,7 +1381,7 @@ int pm_genpd_remove_subdomain(struct gen
 
 	mutex_lock(&genpd->lock);
 
-	if (!list_empty(&subdomain->slave_links) || subdomain->device_count) {
+	if (!list_empty(&subdomain->master_links) || subdomain->device_count) {
 		pr_warn("%s: unable to remove subdomain %s\n", genpd->name,
 			subdomain->name);
 		ret = -EBUSY;

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#1392875 — [PATCH 4.4 127/163] PM / OPP: Initialize u_volt_min/max to a valid value

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Viresh Kumar <viresh.kumar@linaro.org>

commit c88c395f4a6485f23f81e385c79945d68bcd5c5d upstream.

We kept u_volt_min/max initialized to 0, when only the target voltage is
present in DT, instead of the target/min/max triplet.

This didn't go well with the regulator framework, as on few calls the
min voltage was set to target and max was set to 0 and so resulted in a
kernel crash like below:

kernel BUG at ../drivers/regulator/core.c:216!

[<c0684af4>] (regulator_check_voltage) from [<c06857ac>] (regulator_set_voltage_unlocked+0x58/0x230)
[<c06857ac>] (regulator_set_voltage_unlocked) from [<c06859ac>] (regulator_set_voltage+0x28/0x54)
[<c06859ac>] (regulator_set_voltage) from [<c0775b28>] (_set_opp_voltage+0x30/0x98)
[<c0775b28>] (_set_opp_voltage) from [<c0776630>] (dev_pm_opp_set_rate+0xf0/0x28c)
[<c0776630>] (dev_pm_opp_set_rate) from [<c096f784>] (__cpufreq_driver_target+0x184/0x2b4)
[<c096f784>] (__cpufreq_driver_target) from [<c0973760>] (dbs_check_cpu+0x1b0/0x1f4)
[<c0973760>] (dbs_check_cpu) from [<c0973f30>] (cpufreq_governor_dbs+0x324/0x5c4)
[<c0973f30>] (cpufreq_governor_dbs) from [<c0970958>] (__cpufreq_governor+0xe4/0x1ec)
[<c0970958>] (__cpufreq_governor) from [<c09711e0>] (cpufreq_init_policy+0x64/0x8c)
[<c09711e0>] (cpufreq_init_policy) from [<c09718cc>] (cpufreq_online+0x2fc/0x708)
[<c09718cc>] (cpufreq_online) from [<c0765ff0>] (subsys_interface_register+0x94/0xd8)
[<c0765ff0>] (subsys_interface_register) from [<c0970530>] (cpufreq_register_driver+0x14c/0x19c)
[<c0970530>] (cpufreq_register_driver) from [<c09746dc>] (dt_cpufreq_probe+0x70/0xec)
[<c09746dc>] (dt_cpufreq_probe) from [<c076907c>] (platform_drv_probe+0x4c/0xb0)
[<c076907c>] (platform_drv_probe) from [<c07678e0>] (driver_probe_device+0x214/0x2c0)
[<c07678e0>] (driver_probe_device) from [<c0767a18>] (__driver_attach+0x8c/0x90)
[<c0767a18>] (__driver_attach) from [<c0765c2c>] (bus_for_each_dev+0x68/0x9c)
[<c0765c2c>] (bus_for_each_dev) from [<c0766d78>] (bus_add_driver+0x1a0/0x218)
[<c0766d78>] (bus_add_driver) from [<c076810c>] (driver_register+0x78/0xf8)
[<c076810c>] (driver_register) from [<c0301d74>] (do_one_initcall+0x90/0x1d8)
[<c0301d74>] (do_one_initcall) from [<c1100e14>] (kernel_init_freeable+0x15c/0x1fc)
[<c1100e14>] (kernel_init_freeable) from [<c0b27a0c>] (kernel_init+0x8/0xf0)
[<c0b27a0c>] (kernel_init) from [<c0307d78>] (ret_from_fork+0x14/0x3c)
Code: e1550004 baffffeb e3a00000 e8bd8070 (e7f001f2)

Fix that by initializing u_volt_min/max to the target voltage in such cases.

Reported-and-tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Fixes: 274659029c9d (PM / OPP: Add support to parse "operating-points-v2" bindings)
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/base/power/opp/core.c |   10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

--- a/drivers/base/power/opp/core.c
+++ b/drivers/base/power/opp/core.c
@@ -809,8 +809,14 @@ static int opp_parse_supplies(struct dev
 	}
 
 	opp->u_volt = microvolt[0];
-	opp->u_volt_min = microvolt[1];
-	opp->u_volt_max = microvolt[2];
+
+	if (count == 1) {
+		opp->u_volt_min = opp->u_volt;
+		opp->u_volt_max = opp->u_volt;
+	} else {
+		opp->u_volt_min = microvolt[1];
+		opp->u_volt_max = microvolt[2];
+	}
 
 	if (!of_property_read_u32(opp->np, "opp-microamp", &val))
 		opp->u_amp = val;

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#1392876 — [PATCH 4.4 044/163] s390/pci: add extra padding to function measurement block

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Sebastian Ott <sebott@linux.vnet.ibm.com>

commit 9d89d9e61d361f3adb75e1aebe4bb367faf16cfa upstream.

Newer machines might use a different (larger) format for function
measurement blocks. To ensure that we comply with the alignment
requirement on these machines and prevent memory corruption (when
firmware writes more data than we expect) add 16 padding bytes
at the end of the fmb.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/s390/include/asm/pci.h |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/arch/s390/include/asm/pci.h
+++ b/arch/s390/include/asm/pci.h
@@ -45,7 +45,8 @@ struct zpci_fmb {
 	u64 rpcit_ops;
 	u64 dma_rbytes;
 	u64 dma_wbytes;
-} __packed __aligned(64);
+	u64 pad[2];
+} __packed __aligned(128);
 
 enum zpci_state {
 	ZPCI_FN_STATE_RESERVED,

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#1392877 — [PATCH 4.4 090/163] ASoC: dapm: Make sure we have a card when displaying component widgets

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Mark Brown <broonie@kernel.org>

commit 47325078f2a3e543150e7df967e45756b2fff7ec upstream.

The dummy component is reused for all cards so we special case and don't
bind it to any of them.  This means that code like that displaying the
component widgets that tries to look at the card will crash.  In the
future we will fix this by ensuring that the dummy component looks like
other components but that is invasive and so not suitable for a fix.
Instead add a special case check here.

Reported-by: Harry Pan <harry.pan@intel.com>
Suggested-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 sound/soc/soc-dapm.c |    7 +++++++
 1 file changed, 7 insertions(+)

--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -2188,6 +2188,13 @@ static ssize_t dapm_widget_show_componen
 	int count = 0;
 	char *state = "not set";
 
+	/* card won't be set for the dummy component, as a spot fix
+	 * we're checking for that case specifically here but in future
+	 * we will ensure that the dummy component looks like others.
+	 */
+	if (!cmpnt->card)
+		return 0;
+
 	list_for_each_entry(w, &cmpnt->card->widgets, list) {
 		if (w->dapm != dapm)
 			continue;

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#1392878 — [PATCH 4.4 045/163] iwlwifi: pcie: lower the debug level for RSA semaphore access

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

commit 9fc515bc9e735c10cd327f05c20f5ef69474188d upstream.

IWL_INFO is not an error but still printed by default.
"can't access the RSA semaphore it is write protected" seems
worrisome but it is not really a problem.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/net/wireless/iwlwifi/pcie/trans.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -731,8 +731,8 @@ static int iwl_pcie_rsa_race_bug_wa(stru
 	 */
 	val = iwl_read_prph(trans, PREG_AUX_BUS_WPROT_0);
 	if (val & (BIT(1) | BIT(17))) {
-		IWL_INFO(trans,
-			 "can't access the RSA semaphore it is write protected\n");
+		IWL_DEBUG_INFO(trans,
+			       "can't access the RSA semaphore it is write protected\n");
 		return 0;
 	}
 

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