[alsa-devel] [BACKPORT 4.4.y 00/25] candidates from spreadtrum 4.4 product kernel

-- 2.20.0 This is the full list of patches that were backported and are not in 4.4.y, but as usual most of them did not appear to make sense for stable kernels. 100 33 da5ce874f8ca f2fs: release locks before return in f2fs_ioc_gc_range() 100 100 1dc0f8991d4d f2fs: fix to avoid race in between atomic write and background GC 100 27 b27bc8091ccf f2fs: do gc in greedy mode for whole range if gc_urgent mode is set 100 100 782911f491e7 f2fs: set readdir_ra by default 33 33 81286d3e31b7 staging: android: ion: Remove check of idev->debug_root 100 80 ae6650163c66 loop: fix concurrent lo_open/lo_release 100 100 466a2b42d676 cpufreq: schedutil: Use idle_calls counter of the remote CPU 100 100 32fd87b3bbf5 USB: core: only clean up what we allocated 100 100 3f3295709ede lib/int_sqrt: optimize small argument 50 30 e22cdc3fc599 sched/isolcpus: Fix "isolcpus=" boot parameter handling when !CONFIG_CPUMASK_OFFSTACK 100 85 0abd8e70d24b f2fs: clear radix tree dirty tag of pages whose dirty flag is cleared 100 100 84a23fbe96b4 f2fs: clear FI_HOT_DATA correctly 91 91 12ac1d0f6c3e genirq: Make sparse_irq_lock protect what it should protect 100 55 c49cbc19b31e cpufreq: schedutil: Always process remote callback with slow switching 100 100 e2cabe48c20e cpufreq: schedutil: Don't restrict kthread to related_cpus unnecessarily 78 78 99d14d0e16fa cpufreq: Process remote callbacks from any CPU if the platform permits 31 61 674e75411fc2 sched: cpufreq: Allow remote cpufreq callbacks 50 100 4350782570b9 serial: sprd: clear timeout interrupt only rather than all interrupts 100 100 b7d44c36a6f6 usb: renesas_usbhs: gadget: fix unused-but-set-variable warning 100 100 6f44a0bacb79 arm64: traps: disable irq in die() 100 33 04dfc23006a2 f2fs: show more info if fail to issue discard 71 28 e41e6d75e501 f2fs: split wio_mutex 100 100 773a9ef85f02 mmc: pwrseq: Add reset callback to the struct mmc_pwrseq_ops 100 100 81be24d263db Hang/soft lockup in d_invalidate with simultaneous calls 100 100 e9256e142f59 mmc: pwrseq_simple: Parse DTS for the power-off-delay-us property 100 100 e1dc9b08051a serial: sprd: adjust TIMEOUT to a big value 100 100 6c3acd97572b f2fs: allocate hot_data for atomic writes 75 100 bdd154436077 USB: serial: spcp8x5: simplify endpoint check 45 100 590298b22325 USB: serial: pl2303: simplify endpoint check 68 100 32814c87f446 USB: serial: oti6858: simplify endpoint check 85 100 8ee1592d125a USB: serial: omninet: simplify endpoint check 42 100 206ff831bebb USB: serial: mos7720: simplify endpoint check 84 100 35194572b4ed USB: serial: kobil_sct: simplify endpoint check 75 100 b714d5dc0631 USB: serial: keyspan_pda: simplify endpoint check 69 100 fb527736ebcc USB: serial: iuu_phoenix: simplify endpoint check 65 100 e7d6507e5ba7 USB: serial: digi_acceleport: simplify endpoint check 81 100 d183b9b43390 USB: serial: cyberjack: simplify endpoint check 60 100 fe190ed0d602 xhci: Do not halt the host until both HCD have disconnected their devices. 100 100 f759741d9d91 block: Fix oops in locked_inode_to_wb_and_lock_list() 100 100 773dc118756b mmc: core: Fix access to HS400-ES devices 64 64 e93b9865251a f2fs: add ovp valid_blocks check for bg gc victim to fg_gc 30 49 942fd3192f83 f2fs: check last page index in cached bio to decide submission 71 100 bcb7440e76a9 extcon: usb-gpio: Add pinctrl operation during system PM 66 100 5278204c9818 xhci: use the trb_to_noop() helper for command trbs 100 100 bc88c10d7e69 locking/spinlock/debug: Remove spinlock lockup detection code 100 100 d40a43af0a57 f2fs: fix an infinite loop when flush nodes in cp 89 86 541332a13b1d extcon: usb-gpio: Add VBUS detection support 100 50 65aca3205046 usb: dwc3: gadget: clear events in top-half handler 77 100 ebbb2d59398f usb: dwc3: gadget: use evt->cache for processing events 66 100 d9fa4c63f766 usb: dwc3: core: add a event buffer cache 100 100 9ad587710a2f usb: gadget: composite: remove unnecessary & operation 100 76 ef3d232245ab mmc: mmc: Relax checking for switch errors after HS200 switch 100 100 e173f8911f09 mmc: core: Update CMD13 polling policy when switch to HS DDR mode 68 63 aa33ce3c411a mmc: core: Enable __mmc_switch() to change bus speed timing for the host 100 33 5ec32f84111a mmc: core: Check SWITCH_ERROR bit from each CMD13 response when polling 50 50 625228fa3e01 mmc: core: Rename ignore_crc to retry_crc_err to reflect its purpose 100 100 89e57aedda33 mmc: core: Remove redundant __mmc_send_status() 33 33 437590a123b6 mmc: core: Retry instead of ignore at CRC errors when polling for busy 100 100 c2c24819b280 mmc: core: Don't power off the card when starting the host 55 50 716bdb8953c7 mmc: core: Factor out code related to polling in __mmc_switch() 23 89 cb26ce069ffa mmc: core: Clarify code which deals with polling in __mmc_switch() 100 100 5ea8ea2cb7f1 tcp/dccp: drop SYN packets if accept queue is full 72 100 8e5bfa8c1f84 sched/autogroup: Do not use autogroup->tg in zombie threads 100 100 8fdd136f2200 cfg80211: add bitrate for 20MHz MCS 9 75 100 fd9afd3cbe40 usb: gadget: u_ether: remove interrupt throttling 100 100 fe1b5700c70f mmc: mmc: Use 500ms as the default generic CMD6 timeout 100 100 1720d3545b77 mmc: core: switch to 1V8 or 1V2 for hs400es mode 100 100 e932835377f9 f2fs: check return value of write_checkpoint during fstrim 100 100 1712c9373f98 mmc: core: don't try to switch block size for dual rate mode 63 81 721e0497172f mmc: pwrseq-simple: Add an optional post-power-on-delay 100 100 00af62330c39 usb: dwc3: core: Move the mode setting to the right place 100 75 b1149ad917b7 coresight: always use stashed trace id value in etm4_trace_id 80 80 a399d233078e sched/core: Fix incorrect utilization accounting when switching to fair class 100 60 9d7aba7786b6 Revert "usb: dwc3: gadget: always decrement by 1" 100 100 511a36d2f357 usb: gadget: Add the gserial port checking in gs_start_tx() 100 100 c526c62d565e usb: gadget: composite: fix dereference after null check coverify warning 100 100 78283edf2c01 kbuild: setlocalversion: print error to STDERR 100 100 bb4eecf23be2 mmc: Change the max discard sectors and erase response when HW busy detect 100 100 6ae3e537eab9 mmc: core: expose MMC_CAP2_NO_* to dt 100 100 5f1d1434b7a0 Documentation: mmc: add description for new no-sd* and no-mmc 100 100 a0c3b68c72a3 mmc: core: Allow hosts to specify non-support for MMC commands 100 100 1b8d79c54944 mmc: core: Allow hosts to specify non-support for SD commands 100 100 649c6059d237 mmc: mmc: Fix HS switch failure in mmc_select_hs400() 61 100 08573eaf1a70 mmc: mmc: do not use CMD13 to get status after speed mode switch 33 100 bc26235bbd79 mmc: debugfs: add HS400 enhanced strobe description 74 100 81ac2af65793 mmc: core: implement enhanced strobe support 100 100 ef29c0e273b8 mmc: core: add mmc-hs400-enhanced-strobe support 100 100 a60119ce9434 Documentation: mmc: add mmc-hs400-enhanced-strobe 99 78 48b4800a1c6a zsmalloc: page migration support 88 79 bfd093f5e7f0 zsmalloc: use freeobj for index 48 62 4aa409cab7c3 zsmalloc: separate free_zspage from putback_zspage 66 66 3783689a1aa8 zsmalloc: introduce zspage structure 62 86 bdb0af7ca8f0 zsmalloc: factor page chain functionality out 100 100 1b8320b620d6 zsmalloc: use bit_spin_lock 50 68 1fc6e27d7b86 zsmalloc: keep max_object in size_class 100 85 b1123ea6d3b3 mm: balloon: use general non-lru movable page feature 88 93 bda807d44454 mm: migrate: support non-lru movable page migration 90 90 c6c919eb90e0 mm: use put_page() to free page instead of putback_lru_page() 92 100 72704f876f50 dwc3: gadget: Implement the suspend entry event handler 100 100 da1410be21bf usb: dwc3: gadget: Add the suspend state checking when stopping gadget 33 100 13fa2e69b1dd usb: dwc3: gadget: disable XFER_NOT_READY 92 35 361572b5f7a9 usb: dwc3: gadget: Handle TRB index 0 when full or empty 100 100 7d0a038b130c usb: dwc3: gadget: Account for link TRB in TRBs left 100 100 89bc856e5a74 usb: dwc3: gadget: Don't prepare TRBs if no space 75 100 0d25744ad107 usb: dwc3: gadget: Initialize the TRB ring 79 86 fc8bb91bc83e usb: dwc3: implement runtime PM 77 100 4cb4221764ef usb: dwc3: gadget: fix for possible endpoint disable race 45 29 51f5d49ad6f0 usb: dwc3: core: simplify suspend/resume operations 79 91 c499ff71ff2a usb: dwc3: core: re-factor init and exit paths 55 100 bcdb3272e889 usb: dwc3: core: move fladj to dwc3 structure 68 80 c4233573f6ee usb: dwc3: gadget: prepare TRBs on update transfers too 100 100 7f370ed0cfe9 usb: dwc3: core: get rid of DWC3_PM_OPS macro 73 91 9f8a67b65a49 usb: dwc3: gadget: fix gadget suspend/resume 68 93 d7be295243bb usb: dwc3: gadget: re-factor ->udc_start and ->udc_stop 100 100 058b6659e98f extcon: usb-gpio: add device binding for platform device 100 100 04c080080855 extcon: usb-gpio: Don't miss event during suspend/resume 100 100 5fc363232ae7 uas: remove can_queue set in host template 100 100 975756c41332 f2fs: avoid ENOSPC fault in the recovery process 80 40 c41f3cc3ae34 f2fs: inject page allocation failures 43 26 da011cc0da8c f2fs: move node pages only in victim section during GC 100 100 1ee4716585ed zsmalloc: remove unused pool param in obj_free 33 66 830e4bc5baa9 zsmalloc: clean up many BUG_ON 67 71 36b68aae8e39 usb: dwc3: gadget: use link TRB for all endpoint types 62 62 c28f82595dde usb: dwc3: switch trb enqueue/dequeue and first_trb_index to u8 100 100 e4c5800a3991 mm/rmap: replace BUG_ON(anon_vma->degree) with VM_WARN_ON 100 100 e51534c80660 mmc: core: fix using wrong io voltage if mmc_select_hs200 fails 100 100 437db4c6e798 mmc: mmc: Attempt to flush cache before reset 100 100 87e88659afd1 mmc: core: drop unnecessary bit checking 97 96 d97a1e5d7cd2 mmc: pwrseq: convert to proper platform device 75 100 f01b72d0fd53 mmc: pwrseq_emmc: add to_pwrseq_emmc() macro 85 100 5b96fea730ab mmc: pwrseq_simple: add to_pwrseq_simple() macro 100 100 4e6c71788d6b mmc: core: Do regular power cycle when lacking eMMC HW reset support 100 100 6afedcd23cfd arm64: mm: Add trace_irqflags annotations to do_debug_exception() 33 100 9772b47a4c29 usb: dwc3: gadget: Fix suspend/resume during device mode 100 100 a0747eb81c1d mmc: core: remove redundant memset of sdio_read_cccr 100 100 0076c71e37cc mmc: core: remove redundant memset of mmc_decode_cid 100 100 07d97d872359 mmc: core: report tuning command execution failure reason 100 77 cf925747d20b mmc: core: improve mmc_of_parse_voltage() to return better status 75 100 10a16a01d8f7 mmc: core: shut up "voltage-ranges unspecified" pr_info() 100 100 ed9feec72fc1 mmc: sanitize 'bus width' in debug output 100 77 6067bafe44d7 mmc: core: use the defined function to check whether card is removable 100 100 4ec96b4cbde8 mmc: make MAN_BKOPS_EN message a debug 100 100 e5905ff1281f mmc: debugfs: Add a restriction to mmc debugfs clock setting 100 100 0899e7419387 mmc: remove unnecessary assignment statements before return 100 100 62c03ca3ffa1 mmc: core: pwrseq_simple: remove unused header file 33 33 85ead8185a76 f2fs: delete unnecessary wait for page writeback 100 100 4ec0ef3a8212 USB: iowarrior: fix oops with malicious USB descriptors 100 100 5821a33b9bbd Staging: Android: align code with open parenthesis in ion_carveout_heap.c 100 100 9f93a8a0ba91 crypto: api - Introduce crypto_queue_len() helper function 100 92 06b241f32c71 mm: __delete_from_page_cache show Bad page if mapped 100 100 c0992d0f5484 USB: serial: option: add support for Quectel UC20 71 42 3158a8d416f4 USB: option: add support for SIM7100E 87 50 ff4e2494dc17 USB: serial: option: Adding support for Telit LE922 90 100 64a67d4762ce mmc: pwrseq_simple: Make reset-gpios optional to match doc 100 100 c10368897e10 ALSA: compress: add support for 32bit calls in a 64bit kernel 99 100 a5beaaf39455 usb: gadget: Add the console support for usb-to-serial port 100 100 100a606d54a0 mmc: core: Introduce MMC_CAP2_NO_SDIO cap 66 100 ffedbd2210f2 mmc: pwrseq: constify mmc_pwrseq_ops structures 66 100 1ff2575bcf42 mmc: core: Check for non-removable cards earlier in the error path 100 100 c29536e85b5f mmc: core: Make runtime resume default behavior for MMC/SD 100 100 d234d2123fa7 mmc: core: Keep host claimed in mmc_rescan() while calling host ops 100 100 86236813ff23 mmc: core: Invoke ->card_event() callback only when needed Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-mmc@vger.kernel.org Cc: linux-serial@vger.kernel.org Cc: linux-usb@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-mm@kvack.org Cc: dccp@vger.kernel.org Cc: alsa-devel@alsa-project.org