On Fri, Mar 22, 2019 at 04:43:51PM +0100, Arnd Bergmann wrote:

I took a scripted approach to look at some product kernels for patches
backported into vendor kernels. This is a set of (mostly) bugfixes I found
in Spreadtrum's linux-4.4 kernel that are missing in 4.4.176:

ffedbd2210f2 mmc: pwrseq: constify mmc_pwrseq_ops structures
c10368897e10 ALSA: compress: add support for 32bit calls in a 64bit kernel
64a67d4762ce mmc: pwrseq_simple: Make reset-gpios optional to match doc
4ec0ef3a8212 USB: iowarrior: fix oops with malicious USB descriptors
e5905ff1281f mmc: debugfs: Add a restriction to mmc debugfs clock setting
4ec96b4cbde8 mmc: make MAN_BKOPS_EN message a debug
ed9feec72fc1 mmc: sanitize 'bus width' in debug output
10a16a01d8f7 mmc: core: shut up "voltage-ranges unspecified" pr_info()
9772b47a4c29 usb: dwc3: gadget: Fix suspend/resume during device mode
6afedcd23cfd arm64: mm: Add trace_irqflags annotations to do_debug_exception()
437db4c6e798 mmc: mmc: Attempt to flush cache before reset
e51534c80660 mmc: core: fix using wrong io voltage if mmc_select_hs200 fails
e4c5800a3991 mm/rmap: replace BUG_ON(anon_vma->degree) with VM_WARN_ON
04c080080855 extcon: usb-gpio: Don't miss event during suspend/resume
78283edf2c01 kbuild: setlocalversion: print error to STDERR
c526c62d565e usb: gadget: composite: fix dereference after null check coverify warning
511a36d2f357 usb: gadget: Add the gserial port checking in gs_start_tx()
1712c9373f98 mmc: core: don't try to switch block size for dual rate mode
5ea8ea2cb7f1 tcp/dccp: drop SYN packets if accept queue is full
e1dc9b08051a serial: sprd: adjust TIMEOUT to a big value
81be24d263db Hang/soft lockup in d_invalidate with simultaneous calls
6f44a0bacb79 arm64: traps: disable irq in die()
b7d44c36a6f6 usb: renesas_usbhs: gadget: fix unused-but-set-variable warning
4350782570b9 serial: sprd: clear timeout interrupt only rather than all interrupts
3f3295709ede lib/int_sqrt: optimize small argument
32fd87b3bbf5 USB: core: only clean up what we allocated

All now queued up, except for the exceptions I have responded to.

thanks,

greg k-h