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I'm announcing the release of the 5.4.50 kernel.
All users of the 5.4 kernel series must upgrade.
The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git%3Ba=summa...
Thanks, Sasha
Makefile | 2 +- arch/arm/boot/dts/am335x-pocketbeagle.dts | 1 - arch/arm/boot/dts/bcm-nsp.dtsi | 6 +- arch/arm/boot/dts/omap4-duovero-parlor.dts | 2 +- arch/arm/mach-imx/pm-imx5.c | 6 +- arch/arm/mach-omap2/omap_hwmod.c | 2 +- arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 4 +- arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 4 +- arch/arm64/kernel/fpsimd.c | 6 +- arch/arm64/kernel/perf_regs.c | 25 +++++- arch/riscv/include/asm/cmpxchg.h | 8 +- arch/riscv/kernel/sys_riscv.c | 6 ++ arch/s390/include/asm/vdso.h | 1 + arch/s390/kernel/asm-offsets.c | 2 +- arch/s390/kernel/entry.S | 2 +- arch/s390/kernel/ptrace.c | 37 ++++++-- arch/s390/kernel/time.c | 1 + arch/s390/kernel/vdso64/Makefile | 10 +-- arch/s390/kernel/vdso64/clock_getres.S | 10 +-- arch/sparc/kernel/ptrace_32.c | 9 +- arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/kernel/cpu/common.c | 24 +++--- arch/x86/kernel/cpu/resctrl/rdtgroup.c | 1 + arch/x86/kernel/cpu/umwait.c | 6 -- arch/x86/kvm/mmu.c | 4 +- arch/x86/kvm/mmu.h | 2 +- arch/x86/kvm/paging_tmpl.h | 7 +- arch/x86/kvm/vmx/vmx.c | 24 +----- arch/x86/kvm/vmx/vmx.h | 2 - arch/x86/kvm/x86.c | 4 +- arch/x86/lib/usercopy_64.c | 1 + block/bio-integrity.c | 1 - block/blk-mq.c | 4 +- drivers/acpi/acpi_configfs.c | 6 +- drivers/acpi/sysfs.c | 4 +- drivers/android/binder.c | 14 ++-- drivers/ata/libata-scsi.c | 9 +- drivers/ata/sata_rcar.c | 11 ++- drivers/base/regmap/regmap.c | 1 + drivers/block/loop.c | 6 +- drivers/bus/ti-sysc.c | 15 +++- drivers/char/hw_random/ks-sa-rng.c | 1 + drivers/clk/sifive/fu540-prci.c | 5 +- drivers/firmware/efi/esrt.c | 2 +- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 6 +- drivers/gpu/drm/amd/amdkfd/kfd_process.c | 1 + .../drm/amd/display/modules/color/color_gamma.c | 2 +- drivers/gpu/drm/radeon/ni_dpm.c | 2 +- drivers/gpu/drm/rcar-du/Kconfig | 1 + drivers/i2c/busses/i2c-fsi.c | 2 +- drivers/i2c/busses/i2c-tegra.c | 9 -- drivers/i2c/i2c-core-smbus.c | 7 ++ drivers/infiniband/core/cma.c | 18 ++++ drivers/infiniband/core/mad.c | 3 +- drivers/infiniband/hw/hfi1/debugfs.c | 19 +---- drivers/infiniband/hw/qedr/qedr_iw_cm.c | 13 ++- drivers/infiniband/sw/rdmavt/qp.c | 6 +- drivers/infiniband/sw/siw/siw_qp_rx.c | 3 +- drivers/iommu/dmar.c | 3 +- drivers/iommu/intel-iommu.c | 13 ++- drivers/md/dm-writecache.c | 4 + drivers/net/ethernet/atheros/alx/main.c | 9 +- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 8 +- drivers/net/ethernet/broadcom/tg3.c | 4 +- drivers/net/ethernet/chelsio/cxgb4/l2t.c | 52 ++++++------ drivers/net/ethernet/freescale/enetc/enetc.c | 4 +- drivers/net/ethernet/ibm/ibmveth.c | 2 +- drivers/net/ethernet/ibm/ibmvnic.c | 21 ++++- drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 4 +- drivers/net/ethernet/qlogic/qed/qed_cxt.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_dev.c | 9 +- drivers/net/ethernet/qlogic/qed/qed_iwarp.c | 2 - drivers/net/ethernet/qlogic/qed/qed_roce.c | 1 - drivers/net/ethernet/qlogic/qed/qed_vf.c | 23 +++-- drivers/net/ethernet/qlogic/qede/qede_main.c | 3 +- drivers/net/ethernet/qlogic/qede/qede_ptp.c | 31 +++---- drivers/net/ethernet/qlogic/qede/qede_ptp.h | 2 +- drivers/net/ethernet/qlogic/qede/qede_rdma.c | 3 +- drivers/net/ethernet/rocker/rocker_main.c | 4 +- drivers/net/geneve.c | 1 + drivers/net/phy/phy_device.c | 6 +- drivers/net/usb/ax88179_178a.c | 11 +-- drivers/nvme/host/multipath.c | 12 +-- drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 21 +++-- drivers/pinctrl/tegra/pinctrl-tegra.c | 4 +- drivers/regulator/pfuze100-regulator.c | 60 ++++++++----- drivers/s390/net/qeth_core_main.c | 5 +- drivers/s390/scsi/zfcp_erp.c | 13 ++- drivers/scsi/lpfc/lpfc_init.c | 3 +- drivers/scsi/qla2xxx/qla_gs.c | 4 +- drivers/staging/rtl8723bs/core/rtw_wlan_util.c | 4 +- drivers/tty/hvc/hvc_console.c | 16 +--- drivers/usb/cdns3/ep0.c | 10 ++- drivers/usb/cdns3/trace.h | 2 +- drivers/usb/class/cdc-acm.c | 2 + drivers/usb/core/quirks.c | 3 +- drivers/usb/dwc2/gadget.c | 6 -- drivers/usb/dwc2/platform.c | 11 +++ drivers/usb/gadget/udc/mv_udc_core.c | 3 +- drivers/usb/host/ehci-exynos.c | 5 +- drivers/usb/host/ehci-pci.c | 7 ++ drivers/usb/host/ohci-sm501.c | 1 + drivers/usb/host/xhci-mtk.c | 5 +- drivers/usb/host/xhci.c | 9 +- drivers/usb/host/xhci.h | 2 +- drivers/usb/renesas_usbhs/fifo.c | 23 ++--- drivers/usb/renesas_usbhs/fifo.h | 2 +- drivers/usb/typec/tcpm/tcpci_rt1711h.c | 31 +++---- fs/afs/cell.c | 9 ++ fs/afs/internal.h | 2 +- fs/btrfs/block-group.c | 19 ++--- fs/btrfs/ctree.h | 2 + fs/btrfs/inode.c | 39 +++++++-- fs/btrfs/tree-log.c | 5 ++ fs/cifs/smb2ops.c | 12 +++ fs/erofs/zdata.h | 20 ++--- fs/nfs/direct.c | 13 ++- fs/nfs/file.c | 1 + fs/nfs/flexfilelayout/flexfilelayout.c | 11 ++- fs/ocfs2/dlmglue.c | 17 +++- fs/ocfs2/ocfs2.h | 1 + fs/ocfs2/ocfs2_fs.h | 4 +- fs/ocfs2/suballoc.c | 9 +- fs/xfs/libxfs/xfs_alloc.c | 16 ++++ include/linux/netdevice.h | 2 +- include/linux/qed/qed_chain.h | 26 +++--- include/linux/tpm_eventlog.h | 14 +++- include/net/sctp/constants.h | 8 +- include/net/sock.h | 1 - include/net/xfrm.h | 1 + kernel/bpf/cgroup.c | 53 +++++++----- kernel/bpf/devmap.c | 10 ++- kernel/kprobes.c | 3 +- kernel/sched/core.c | 3 +- kernel/sched/deadline.c | 1 + kernel/trace/blktrace.c | 13 +++ kernel/trace/ring_buffer.c | 2 +- kernel/trace/trace_events_trigger.c | 21 ++++- lib/test_objagg.c | 4 +- mm/memcontrol.c | 4 +- mm/slab_common.c | 2 +- net/bridge/br_private.h | 2 +- net/core/dev.c | 9 ++ net/core/sock.c | 4 +- net/ipv4/fib_semantics.c | 2 +- net/ipv4/ip_tunnel.c | 14 ++-- net/ipv4/tcp_cubic.c | 2 + net/ipv4/tcp_input.c | 26 ++++-- net/ipv6/ip6_gre.c | 9 +- net/ipv6/mcast.c | 1 + net/netfilter/ipset/ip_set_core.c | 2 + net/openvswitch/actions.c | 9 +- net/rxrpc/call_accept.c | 7 ++ net/rxrpc/input.c | 7 +- net/sched/sch_cake.c | 58 +++++++++---- net/sched/sch_generic.c | 1 + net/sctp/associola.c | 5 +- net/sctp/bind_addr.c | 1 + net/sctp/protocol.c | 3 +- net/sunrpc/rpc_pipe.c | 1 + net/sunrpc/xdr.c | 4 + net/sunrpc/xprtrdma/rpc_rdma.c | 9 +- net/xfrm/xfrm_device.c | 4 +- samples/bpf/xdp_monitor_user.c | 8 +- samples/bpf/xdp_redirect_cpu_kern.c | 2 +- samples/bpf/xdp_redirect_cpu_user.c | 34 ++++---- samples/bpf/xdp_rxq_info_user.c | 13 +-- scripts/Kbuild.include | 11 +-- scripts/recordmcount.h | 98 ++++++++++++++++++++-- sound/pci/hda/patch_hdmi.c | 5 ++ sound/pci/hda/patch_realtek.c | 3 + sound/soc/fsl/fsl_ssi.c | 13 ++- sound/soc/qcom/common.c | 14 +++- sound/soc/qcom/qdsp6/q6afe.c | 8 ++ sound/soc/qcom/qdsp6/q6afe.h | 1 + sound/soc/qcom/qdsp6/q6asm.c | 7 +- sound/soc/rockchip/rockchip_pdm.c | 4 +- sound/usb/mixer.c | 15 +++- sound/usb/mixer.h | 9 +- sound/usb/mixer_quirks.c | 3 +- sound/usb/pcm.c | 2 + sound/usb/quirks.c | 9 ++ tools/testing/selftests/net/so_txtime.c | 33 ++++++-- 183 files changed, 1121 insertions(+), 577 deletions(-)
Aaron Plattner (1): ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table
Aditya Pakki (3): rocker: fix incorrect error handling in dma_rings_init RDMA/rvt: Fix potential memory leak caused by rvt_alloc_rq test_objagg: Fix potential memory leak in error handling
Al Cooper (1): xhci: Fix enumeration issue when setting max packet size for FS devices.
Al Viro (1): fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()"
Alexander Lobakin (7): net: qed: fix left elements count calculation net: qed: fix async event callbacks unregistering net: qede: stop adding events on an already destroyed workqueue net: qed: fix NVMe login fails over VFs net: qed: fix excessive QM ILT lines consumption net: qede: fix PTP initialization on recovery net: qede: fix use-after-free on recovery and AER handling
Bernard Zhao (1): drm/amd: fix potential memleak in err branch
Charles Keepax (1): regmap: Fix memory leak from regmap_register_patch
Chuck Lever (2): SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() xprtrdma: Fix handling of RDMA_ERROR replies
Chuhong Yuan (1): USB: ohci-sm501: Add missed iounmap() in remove
Claudiu Manoil (1): enetc: Fix tx rings bitmap iteration range, irq handling
Dan Carpenter (3): x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in rdt_cdp_peer_get() usb: gadget: udc: Potential Oops in error handling code Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate()
Daniel Gomez (1): drm: rcar-du: Fix build error
David Christensen (1): tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes
David Howells (3): rxrpc: Fix notification call on completion of discarded calls rxrpc: Fix handling of rwind from an ACK packet afs: Fix storage of cell names
Denis Efremov (2): drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp() drm/radeon: fix fb_div check in ni_init_smc_spll_table()
Denis Kirjanov (1): tcp: don't ignore ECN CWR on pure ACK
Dennis Dalessandro (1): IB/hfi1: Fix module use count flaw due to leftover module put calls
Dinghao Liu (1): hwrng: ks-sa - Fix runtime PM imbalance on error
Dmitry Baryshkov (1): pinctrl: qcom: spmi-gpio: fix warning about irq chip reusage
Doug Berger (1): net: bcmgenet: use hardware padding of runt frames
Drew Fustini (1): ARM: dts: am335x-pocketbeagle: Fix mmc0 Write Protect
Eddie James (1): i2c: fsi: Fix the port number field in status register
Eric Dumazet (2): net: increment xmit_recursion level in dev_direct_xmit() tcp: grow window for OOO packets only for SACK flows
Fabian Vogt (1): efi/tpm: Verify event log header before parsing
Fan Guo (1): RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads()
Filipe Manana (4): btrfs: fix bytes_may_use underflow when running balance and scrub in parallel btrfs: fix data block group relocation failure due to concurrent scrub btrfs: check if a log root exists before locking the log_mutex on unlink btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof
Florian Fainelli (1): net: phy: Check harder for errors in get_phy_id()
Gao Xiang (1): erofs: fix partially uninitialized misuse in z_erofs_onlinepage_fixup
Gaurav Singh (1): bpf, xdp, samples: Fix null pointer dereference in *_user code
Greg Kroah-Hartman (1): Revert "tty: hvc: Fix data abort due to race in hvc_open"
Huaisheng Ye (1): dm writecache: correct uncommitted_block when discarding uncommitted entry
Huy Nguyen (1): xfrm: Fix double ESP trailer insertion in IPsec crypto offload.
Ilya Ponetayev (1): sch_cake: don't try to reallocate or unshare skb unconditionally
Jason A. Donenfeld (1): ACPI: configfs: Disallow loading ACPI tables when locked down
Jeremy Kerr (1): net: usb: ax88179_178a: fix packet alignment padding
Jiping Ma (1): arm64: perf: Report the PC value in REGS_ABI_32 mode
Joakim Tjernlund (1): cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip
Julian Wiedmann (1): s390/qeth: fix error handling for isolation mode cmds
Junxiao Bi (4): ocfs2: avoid inode removal while nfsd is accessing it ocfs2: load global_inode_alloc ocfs2: fix value of OCFS2_INVALID_SLOT ocfs2: fix panic on nfs server over ocfs2
Juri Lelli (2): sched/deadline: Initialize ->dl_boosted sched/core: Fix PI boosting between RT and DEADLINE tasks
Kai-Heng Feng (3): xhci: Poll for U0 after disabling USB2 LPM xhci: Return if xHCI doesn't support LPM ALSA: hda/realtek: Add mute LED and micmute LED support for HP systems
Kees Cook (1): x86/cpu: Use pinning mask for CR4 bits needing to be 0
Laurence Tratt (1): ALSA: usb-audio: Add implicit feedback quirk for SSL2+.
Li Jun (1): usb: typec: tcpci_rt1711h: avoid screaming irq causing boot hangs
Longfang Liu (1): USB: ehci: reopen solution for Synopsys HC bug
Lorenzo Bianconi (2): openvswitch: take into account de-fragmentation/gso_size in execute_check_pkt_len samples/bpf: xdp_redirect_cpu: Set MAX_CPUS according to NR_CPUS
Lu Baolu (2): iommu/vt-d: Enable PCI ACS for platform opt in hint iommu/vt-d: Update scalable mode paging structure coherency
Luis Chamberlain (1): blktrace: break out of blktrace setup on concurrent calls
Macpaul Lin (2): usb: host: xhci-mtk: avoid runtime suspend when removing hcd ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG)
Mans Rullgard (1): i2c: core: check returned size of emulated smbus block read
Marcelo Ricardo Leitner (1): sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket
Mark Zhang (1): RDMA/cma: Protect bind_list and listen_list while finding matching cm id
Masahiro Yamada (1): kbuild: improve cc-option to clean up all temporary files
Masami Hiramatsu (2): kprobes: Suppress the suspicious RCU warning on kprobes tracing: Fix event trigger to accept redundant spaces
Mathias Nyman (1): xhci: Fix incorrect EP_STATE_MASK
Matt Fleming (1): x86/asm/64: Align start of __clear_user() loop to 16-bytes
Matthew Hagan (1): ARM: dts: NSP: Correct FA2 mailbox node
Michal Kalderon (1): RDMA/qedr: Fix KASAN: use-after-free in ucma_event_handler+0x532
Mikulas Patocka (1): dm writecache: add cond_resched to loop in persistent_memory_claim()
Minas Harutyunyan (1): usb: dwc2: Postponed gadget registration to the udc class driver
Muchun Song (1): mm/memcontrol.c: add missed css_put()
Nathan Chancellor (2): s390/vdso: Use $(LD) instead of $(CC) to link vDSO ACPI: sysfs: Fix pm_profile_attr type
Nathan Huckleberry (1): riscv/atomic: Fix sign extension for RV64I
Navid Emamdoost (1): sata_rcar: handle pm_runtime_get_sync failure cases
Neal Cardwell (1): tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT
Olga Kornievskaia (1): NFSv4 fix CLOSE not waiting for direct IO compeletion
Peter Chen (3): usb: cdns3: trace: using correct dir value usb: cdns3: ep0: fix the test mode set incorrectly usb: cdns3: ep0: add spinlock for cdns3_check_new_setup
Qiushi Wu (2): efi/esrt: Fix reference count leak in esre_create_sysfs_entry. ASoC: rockchip: Fix a reference count leak.
Rahul Lakkireddy (1): cxgb4: move handling L2T ARP failures to caller
Robin Gong (3): regualtor: pfuze100: correct sw1a/sw2 on pfuze3000 arm64: dts: imx8mm-evk: correct ldo1/ldo2 voltage range arm64: dts: imx8mn-ddr4-evk: correct ldo1/ldo2 voltage range
Roman Bolshakov (1): scsi: qla2xxx: Keep initiator ports after RSCN
Russell King (1): netfilter: ipset: fix unaligned atomic access
Sabrina Dubroca (1): geneve: allow changing DF behavior after creation
Sagi Grimberg (1): nvme: don't protect ns mutation with ns->head->lock
Sami Tolvanen (1): recordmcount: support >64k sections
Sasha Levin (2): btrfs: fix a block group ref counter leak after failure to remove block group Linux 5.4.50
Sean Christopherson (2): KVM: nVMX: Plumb L2 GPA through to PML emulation KVM: VMX: Stop context switching MSR_IA32_UMWAIT_CONTROL
SeongJae Park (1): scsi: lpfc: Avoid another null dereference in lpfc_sli4_hba_unset()
Shay Drory (1): IB/mad: Fix use after free when destroying MAD agent
Shengjiu Wang (1): ASoC: fsl_ssi: Fix bclk calculation for mono channel
Srinivas Kandagatla (3): ASoC: q6asm: handle EOS correctly ASoc: q6afe: add support to get port direction ASoC: qcom: common: set correct directions for dailinks
Stanislav Fomichev (1): bpf: Don't return EINVAL from {get,set}sockopt when optlen > PAGE_SIZE
Steffen Maier (1): scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action
Steven Rostedt (VMware) (1): ring-buffer: Zero out time extend if it is nested and not absolute
Sven Auhagen (1): mvpp2: ethtool rxtx stats fix
Sven Schnelle (2): s390/ptrace: pass invalid syscall numbers to tracing s390/ptrace: fix setting syscall number
Taehee Yoo (3): net: core: reduce recursion limit value ip6_gre: fix use-after-free in ip6gre_tunnel_lookup() ip_tunnel: fix use-after-free in ip_tunnel_lookup()
Takashi Iwai (3): ALSA: usb-audio: Fix potential use-after-free of streams ALSA: usb-audio: Fix OOB access of mixer element list ALSA: hda/realtek - Add quirk for MSI GE63 laptop
Tang Bin (1): usb: host: ehci-exynos: Fix error check in exynos_ehci_probe()
Tariq Toukan (1): net: Do not clear the sock TX queue in sk_set_socket()
Thierry Reding (1): Revert "i2c: tegra: Fix suspending in active runtime PM state"
Thomas Falcon (2): ibmveth: Fix max MTU limit ibmvnic: Harden device login requests
Thomas Martitz (1): net: bridge: enfore alignment for ethernet address
Todd Kjos (1): binder: fix null deref of proc->context
Toke Høiland-Jørgensen (3): sch_cake: don't call diffserv parsing code when it is not needed sch_cake: fix a few style nits devmap: Use bpf_map_area_alloc() for allocating hash buckets
Tom Seewald (1): RDMA/siw: Fix pointer-to-int-cast warning in siw_rx_pbl()
Tomasz Meresiński (1): usb: add USB_QUIRK_DELAY_INIT for Logitech C922
Tony Lindgren (4): bus: ti-sysc: Flush posted write on enable and disable bus: ti-sysc: Ignore clockactivity unless specified as a quirk ARM: OMAP2+: Fix legacy mode dss_reset ARM: dts: Fix duovero smsc interrupt for suspend
Trond Myklebust (1): pNFS/flexfiles: Fix list corruption if the mirror count changes
Valentin Longchamp (1): net: sched: export __netdev_watchdog_up()
Vasily Averin (1): sunrpc: fixed rollback in rpc_gssd_dummy_populate()
Vidya Sagar (1): pinctrl: tegra: Use noirq suspend/resume callbacks
Vincent Chen (1): clk: sifive: allocate sufficient memory for struct __prci_data
Vincenzo Frascino (1): s390/vdso: fix vDSO clock_getres()
Waiman Long (1): mm/slab: use memzero_explicit() in kzfree()
Wang Hai (1): mld: fix memory leak in ipv6_mc_destroy_dev()
Weiping Zhang (1): block: update hctx map when use multiple maps
Wenhui Sheng (1): drm/amdgpu: add fw release for sdma v5_0
Will Deacon (1): arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n
Willem de Bruijn (1): selftests/net: report etf errors correctly
Xiaoyao Li (1): KVM: X86: Fix MSR range of APIC registers in X2APIC mode
Xiyu Yang (1): cifs: Fix cached_fid refcnt leak in open_shroot
Yang Yingliang (1): net: fix memleak in register_netdevice()
Yash Shah (1): RISC-V: Don't allow write+exec only page mapping request in mmap
Ye Bin (1): ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function
Yick W. Tse (1): ALSA: usb-audio: add quirk for Denon DCD-1500RE
Yoshihiro Shimoda (1): usb: renesas_usbhs: getting residue from callback_result
Zekun Shen (1): net: alx: fix race condition in alx_remove
Zhang Xiaoxu (2): cifs/smb3: Fix data inconsistent when punch hole cifs/smb3: Fix data inconsistent when zero file range
Zheng Bin (2): loop: replace kill_bdev with invalidate_bdev xfs: add agf freeblocks verify in xfs_agf_verify
guodeqing (1): net: Fix the arp error in some cases
yu kuai (2): block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()