tree bd17aaeda00652a68e67882498887c2bbb5b7fc9
parent 75665df5434d9f2217e3bbdab8d772a5138e6d21
parent 37feaf8095d352014555b82adb4a04609ca17d3f
author Greg Kroah-Hartman <gregkh@google.com> 1491637107 +0200
committer Greg Kroah-Hartman <gregkh@google.com> 1491637107 +0200
mergetag object 37feaf8095d352014555b82adb4a04609ca17d3f
 type commit
 tag v4.9.21
 tagger Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1491636692 +0200
 
 This is the 4.9.21 stable release
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Merge 4.9.21 into android-4.9

Changes in 4.9.21:
	libceph: force GFP_NOIO for socket allocations
	xen/setup: Don't relocate p2m over existing one
	xfs: only update mount/resv fields on success in __xfs_ag_resv_init
	xfs: use per-AG reservations for the finobt
	xfs: pull up iolock from xfs_free_eofblocks()
	xfs: sync eofblocks scans under iolock are livelock prone
	xfs: fix eofblocks race with file extending async dio writes
	xfs: fix toctou race when locking an inode to access the data map
	xfs: fail _dir_open when readahead fails
	xfs: filter out obviously bad btree pointers
	xfs: check for obviously bad level values in the bmbt root
	xfs: verify free block header fields
	xfs: allow unwritten extents in the CoW fork
	xfs: mark speculative prealloc CoW fork extents unwritten
	xfs: reset b_first_retry_time when clear the retry status of xfs_buf_t
	xfs: update ctime and mtime on clone destinatation inodes
	xfs: reject all unaligned direct writes to reflinked files
	xfs: don't fail xfs_extent_busy allocation
	xfs: handle indlen shortage on delalloc extent merge
	xfs: split indlen reservations fairly when under reserved
	xfs: fix uninitialized variable in _reflink_convert_cow
	xfs: don't reserve blocks for right shift transactions
	xfs: Use xfs_icluster_size_fsb() to calculate inode chunk alignment
	xfs: tune down agno asserts in the bmap code
	xfs: only reclaim unwritten COW extents periodically
	xfs: fix and streamline error handling in xfs_end_io
	xfs: Use xfs_icluster_size_fsb() to calculate inode alignment mask
	xfs: use iomap new flag for newly allocated delalloc blocks
	xfs: try any AG when allocating the first btree block when reflinking
	scsi: sg: check length passed to SG_NEXT_CMD_LEN
	scsi: libsas: fix ata xfer length
	scsi: scsi_dh_alua: Check scsi_device_get() return value
	scsi: scsi_dh_alua: Ensure that alua_activate() calls the completion function
	PCI: iproc: Save host bridge window resource in struct iproc_pcie
	ALSA: seq: Fix race during FIFO resize
	ALSA: hda - fix a problem for lineout on a Dell AIO machine
	ASoC: atmel-classd: fix audio clock rate
	ASoC: Intel: Skylake: fix invalid memory access due to wrong reference of pointer
	HID: wacom: Don't add ghost interface as shared data
	mmc: sdhci: Disable runtime pm when the sdio_irq is enabled
	mmc: sdhci-of-at91: fix MMC_DDR_52 timing selection
	NFSv4.1 fix infinite loop on IO BAD_STATEID error
	nfsd: map the ENOKEY to nfserr_perm for avoiding warning
	parisc: Clean up fixup routines for get_user()/put_user()
	parisc: Avoid stalled CPU warnings after system shutdown
	parisc: Fix access fault handling in pa_memcpy()
	ACPI: Fix incompatibility with mcount-based function graph tracing
	ACPI: Do not create a platform_device for IOAPIC/IOxAPIC
	tty/serial: atmel: fix race condition (TX+DMA)
	tty/serial: atmel: fix TX path in atmel_console_write()
	USB: fix linked-list corruption in rh_call_control()
	serial: mxs-auart: Fix baudrate calculation
	KVM: x86: clear bus pointer when destroyed
	KVM: kvm_io_bus_unregister_dev() should never fail
	drm/radeon: Override fpfn for all VRAM placements in radeon_evict_flags
	drm/vc4: Allocate the right amount of space for boot-time CRTC state.
	drm/etnaviv: (re-)protect fence allocation with GPU mutex
	x86/mm/KASLR: Exclude EFI region from KASLR VA space randomization
	x86/mce: Fix copy/paste error in exception table entries
	lib/syscall: Clear return values when no stack
	mm: rmap: fix huge file mmap accounting in the memcg stats
	mm, hugetlb: use pte_present() instead of pmd_present() in follow_huge_pmd()
	ARM: BCM5301X: Add back handler ignoring external imprecise aborts
	qla2xxx: Allow vref count to timeout on vport delete.
	ARM: dts: BCM5301X: Correct GIC_PPI interrupt flags
	MIPS: Lantiq: Fix cascaded IRQ setup
	mm: workingset: fix premature shadow node shrinking with cgroups
	blk: improve order of bio handling in generic_make_request()
	blk: Ensure users for current->bio_list can see the full list.
	padata: avoid race in reordering
	nvme/core: Fix race kicking freed request_queue
	nvme/pci: Disable on removal when disconnected
	Linux 4.9.21

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>