Bruce Ashfield f76fc2e4b5 linux-yocto/5.15: update to v5.15.36
Updating linux-yocto/5.15 to the latest korg -stable release that comprises
the following commits:

    45451e8015a9 Linux 5.15.36
    bb906d15a99e arm64: dts: qcom: add IPA qcom,qmp property
    1ea01e64632f block/compat_ioctl: fix range check in BLKGETSIZE
    6a3c609feb11 spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and controller
    b1b8f39c2475 jbd2: fix a potential race while discarding reserved buffers after an abort
    2e25c46c6eef netfilter: nft_ct: fix use after free when attaching zone template
    2b273d1fd18e ext4: force overhead calculation if the s_overhead_cluster makes no sense
    52ca84a3edd1 ext4: fix overhead calculation to account for the reserved gdt blocks
    6b952563934c ext4, doc: fix incorrect h_reserved size
    9b90003771e5 ext4: limit length to bitmap_maxbytes - blocksize in punch_hole
    e3912775b476 ext4: fix use-after-free in ext4_search_dir
    8bb5676b49d3 ext4: fix symlink file size not match to file content
    ba50ea456f49 ext4: fix fallocate to use file_modified to update permissions consistently
    67e4860eeed8 netfilter: conntrack: avoid useless indirection during conntrack destruction
    bcba40bd36d7 netfilter: conntrack: convert to refcount_t api
    4bbd693d9f0a KVM: SVM: Flush when freeing encrypted pages even on SME_COHERENT CPUs
    8b2da9690489 KVM: nVMX: Defer APICv updates while L2 is active until L1 is active
    a41b3243a6de KVM: x86: Pend KVM_REQ_APICV_UPDATE during vCPU creation to fix a race
    2b4417acd3c6 KVM: x86/pmu: Update AMD PMC sample period to fix guest NMI-watchdog
    87d95ff0ca27 arm_pmu: Validate single/group leader events
    4d98fbb26683 ARC: entry: fix syscall_trace_exit argument
    7b69c07beb23 e1000e: Fix possible overflow in LTR decoding
    73a0b4c5c0bd ASoC: soc-dapm: fix two incorrect uses of list iterator
    571a67b0d8a4 gpio: Request interrupts after IRQ is initialized
    e411af98013d openvswitch: fix OOB access in reserve_sfa_size()
    bac4cadeb718 xtensa: fix a7 clobbering in coprocessor context load/store
    91335ca9ebe7 xtensa: patch_text: Fixup last cpu should be master
    49952e31e50d perf report: Set PERF_SAMPLE_DATA_SRC bit for Arm SPE event
    04ecea282b42 perf script: Always allow field 'data_src' for auxtrace
    a92335b4b189 powerpc/perf: Fix power10 event alternatives
    7a56867c5ef3 powerpc/perf: Fix power9 event alternatives
    53c4a9ff225b drm/vc4: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync() usage
    9dc46d2e3723 KVM: PPC: Fix TCE handling for VFIO
    76614b111867 drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare
    7981351a916e drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised
    56637084e8a5 perf/core: Fix perf_mmap fail when CONFIG_PERF_USE_VMALLOC enabled
    b1b929468229 sched/pelt: Fix attach_entity_load_avg() corner case
    914473a07088 scsi: sr: Do not leak information in ioctl
    f0cfae3e0d3a Input: omap4-keypad - fix pm_runtime_get_sync() error checking
    232541989a1a net: atlantic: invert deep par in pm functions, preventing null derefs
    6b8af9f96749 dmaengine: imx-sdma: fix init of uart scripts
    1a8d1665cff1 dma: at_xdmac: fix a missing check on list iterator
    d10a711d4db6 ata: pata_marvell: Check the 'bmdma_addr' beforing reading
    48b2ab1a960a mm/mmu_notifier.c: fix race in mmu_interval_notifier_remove()
    41ba681c6373 oom_kill.c: futex: delay the OOM reaper to allow time for proper futex cleanup
    9dcb65cdf312 mm, hugetlb: allow for "high" userspace addresses
    07bdd207774c memcg: sync flush only if periodic flush is delayed
    9c71b29d55d4 mm/memory-failure.c: skip huge_zero_page in memory_failure()
    b81291922f8b EDAC/synopsys: Read the error count from the correct register
    87dd813bd2c3 nvme-pci: disable namespace identifiers for Qemu controllers
    dab2f477e15a nvme-pci: disable namespace identifiers for the MAXIO MAP1002/1202
    25f37ed22a9e nvme: add a quirk to disable namespace identifiers
    4a9f9f1791f3 VFS: filename_create(): fix incorrect intent.
    773ca67ffc96 stat: fix inconsistency between struct stat and struct compat_stat
    80c713a894c3 scsi: qedi: Fix failed disconnect handling
    c7f4f3016fea scsi: iscsi: Fix NOP handling during conn recovery
    e4efe868aa14 scsi: iscsi: Merge suspend fields
    740411ee2f94 scsi: iscsi: Release endpoint ID when its freed
    123a52eb610d net: macb: Restart tx only if queue pointer is lagging
    bc663ff8cae3 drm/msm/mdp5: check the return of kzalloc()
    5fe864539caf dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info()
    48e1db2c3d42 brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant
    e25b350e2521 mt76: Fix undefined behavior due to shift overflowing the constant
    a7a651d5a525 net: atlantic: Avoid out-of-bounds indexing
    213330bafd02 cifs: Check the IOCB_DIRECT flag, not O_DIRECT
    6085e24fd972 vxlan: fix error return code in vxlan_fdb_append
    32fe43df71c5 arm64: dts: imx: Fix imx8*-var-som touchscreen property sizes
    f0ba965e4783 drm/msm/disp: check the return value of kzalloc()
    b78d40339568 ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant
    9d441c2e2ad1 platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative
    4426116b2e02 reset: tegra-bpmp: Restore Handle errors in BPMP response
    a6ec9d95c205 reset: renesas: Check return value of reset_control_deassert()
    70fa727835f9 ARM: vexpress/spc: Avoid negative array index when !SMP
    d3acd3f9f80e arm64: mm: fix p?d_leaf()
    ec9cb700cbf7 selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets
    6b9a418d3850 dmaengine: idxd: skip clearing device context when device is read-only
    49047fa486b3 dmaengine: idxd: add RO check for wq max_transfer_size write
    6c30e099b978 dmaengine: idxd: add RO check for wq max_batch_size write
    e83acf93919b net: stmmac: Use readl_poll_timeout_atomic() in atomic state
    79957134ca1d drm/i915/display/psr: Unset enable_psr2_sel_fetch if other checks in intel_psr2_config_valid() fails
    f3552c37593a netlink: reset network and mac headers in netlink_dump()
    93581ae1f980 net: mscc: ocelot: fix broken IP multicast flooding
    6a5ca57d5acd net: dsa: hellcreek: Calculate checksums in tagger
    40ebaf7365b0 can: isotp: stop timeout monitoring when no first frame was sent
    652a5405396d ipv6: make ip6_rt_gc_expire an atomic_t
    d23fe66eb7b0 l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu
    58bdbd121a34 net/sched: cls_u32: fix possible leak in u32_init_knode()
    1b4fb109cc53 net: restore alpha order to Ethernet devices in config
    d5049ef1f671 ip6_gre: Fix skb_under_panic in __gre6_xmit()
    3cc2f6b71eb6 ip6_gre: Avoid updating tunnel->tun_hlen in __gre6_xmit()
    ab26f1136757 net/packet: fix packet_sock xmit return value checking
    b355ca6a915f net/smc: Fix sock leak when release after smc_shutdown()
    8fe1bf23c96b rxrpc: Restore removed timer deletion
    09da8cf94588 ALSA: hda/hdmi: fix warning about PCM count when used with SOF
    c7c71b3e4764 igc: Fix suspending when PTM is active
    da323d0d6aaa igc: Fix BUG: scheduling while atomic
    b3ce7d3a1742 igc: Fix infinite loop in release_swfw_sync
    8920a03a3a15 spi: cadence-quadspi: fix incorrect supports_op() return value
    a583f2f3c878 esp: limit skb_page_frag_refill use to a single page
    76900a136b1a spi: spi-mtk-nor: initialize spi controller after resume
    84e77e72367f dmaengine: dw-edma: Fix unaligned 64bit access
    d18fb19c1c8e dmaengine: mediatek:Fix PM usage reference leak of mtk_uart_apdma_alloc_chan_resources
    8932d9ee4b9f dmaengine: imx-sdma: Fix error checking in sdma_event_remap
    a8be4586352b dmaengine: idxd: fix device cleanup on disable
    6168532a08ef ASoC: codecs: wcd934x: do not switch off SIDO Buck when codec is in use
    053bd9604f05 ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component
    9a4c63e7332c ASoC: rk817: Use devm_clk_get() in rk817_platform_probe
    bc15442cc99f ASoC: topology: Correct error handling in soc_tplg_dapm_widget_create()
    bc7d0133181e ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek
    236785649ad2 ALSA: hda/realtek: Add quirk for Clevo NP70PNP
    aaa22e5b526d ALSA: usb-audio: Clear MIDI port active flag after draining
    ba9e9a794fd1 net/sched: cls_u32: fix netns refcount changes in u32_change()
    8dfec6e0a62d scsi: ufs: core: scsi_get_lba() error fix
    c2d0cdf8ad06 gfs2: assign rgrp glock before compute_bitstructs
    a52e73bef254 mm, kfence: support kmem_dump_obj() for KFENCE objects
    3876c574e4cc perf tools: Fix segfault accessing sample_id xyarray
    77a467983bff mm: page_alloc: fix building error on -Werror=array-compare
    3177d047e58a etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead
    3f7b1a87ac75 arm64/mm: drop HAVE_ARCH_PFN_VALID
    c01430cf5b87 dma-mapping: remove bogus test for pfn_valid from dma_map_resource
    155ae0547cb8 xfs: return errors in xfs_fs_sync_fs
    935745abcf4c vfs: make sync_filesystem return errors from ->sync_fs
    6eb927ee189f block: simplify the block device syncing code
    7877e7a5a52e block: remove __sync_blockdev
    4b7617ae04de fs: remove __sync_filesystem

(From OE-Core rev: 02149163c8643cec5fd8ef9c7b8a2f5af06519ec)

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-05-01 21:57:34 +01:00
2022-05-01 21:57:34 +01:00
2021-07-19 18:07:21 +01:00

Poky

Poky is an integration of various components to form a pre-packaged build system and development environment which is used as a development and validation tool by the Yocto Project. It features support for building customised embedded style device images and custom containers. There are reference demo images ranging from X11/GTK+ to Weston, commandline and more. The system supports cross-architecture application development using QEMU emulation and a standalone toolchain and SDK suitable for IDE integration.

Additional information on the specifics of hardware that Poky supports is available in README.hardware. Further hardware support can easily be added in the form of BSP layers which extend the systems capabilities in a modular way. Many layers are available and can be found through the layer index.

As an integration layer Poky consists of several upstream projects such as BitBake, OpenEmbedded-Core, Yocto documentation, the 'meta-yocto' layer which has configuration and hardware support components. These components are all part of the Yocto Project and OpenEmbedded ecosystems.

The Yocto Project has extensive documentation about the system including a reference manual which can be found at https://docs.yoctoproject.org/

OpenEmbedded is the build architecture used by Poky and the Yocto project. For information about OpenEmbedded, see the OpenEmbedded website.

Contribution Guidelines

The project works using a mailing list patch submission process. Patches should be sent to the mailing list for the repository the components originate from (see below). Throughout the Yocto Project, the README files in the component in question should detail where to send patches, who the maintainers are and where bugs should be reported.

A guide to submitting patches to OpenEmbedded is available at:

https://www.openembedded.org/wiki/How_to_submit_a_patch_to_OpenEmbedded

There is good documentation on how to write/format patches at:

https://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines

Where to Send Patches

As Poky is an integration repository (built using a tool called combo-layer), patches against the various components should be sent to their respective upstreams:

OpenEmbedded-Core (files in meta/, meta-selftest/, meta-skeleton/, scripts/):

BitBake (files in bitbake/):

Documentation (files in documentation/):

meta-yocto (files in meta-poky/, meta-yocto-bsp/):

If in doubt, check the openembedded-core git repository for the content you intend to modify as most files are from there unless clearly one of the above categories. Before sending, be sure the patches apply cleanly to the current git repository branch in question.

CII Best Practices

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Readme 249 MiB