Bruce Ashfield b6df248293 linux-yocto/5.4: update to v5.4.219
Updating  to the latest korg -stable release that comprises
the following commits:

    fd92cfed8bc6 Linux 5.4.219
    0cb5be43dc4b wifi: mac80211: fix MBSSID parsing use-after-free
    9478c5f9c007 wifi: mac80211: don't parse mbssid in assoc response
    7f441a6c90fe mac80211: mlme: find auth challenge directly
    c248c3330d5f Revert "fs: check FMODE_LSEEK to control internal pipe splicing"
    1d0da8674c23 Linux 5.4.218
    3ff54a91e4ea Input: xpad - fix wireless 360 controller breaking after suspend
    690467759573 Input: xpad - add supported devices as contributed on github
    9389750ac6b0 wifi: cfg80211: update hidden BSSes to avoid WARN_ON
    7fab3bf52059 wifi: mac80211_hwsim: avoid mac80211 warning on bad rate
    77bb20ccb9df wifi: cfg80211: avoid nontransmitted BSS list corruption
    785eaabfe310 wifi: cfg80211: fix BSS refcounting bugs
    359ce507f751 wifi: cfg80211: ensure length byte is present before access
    43689bf2cd8e wifi: cfg80211/mac80211: reject bad MBSSID elements
    020402c7dd58 wifi: cfg80211: fix u8 overflow in cfg80211_update_notlisted_nontrans()
    c634a9107f6a random: use expired timer rather than wq for mixing fast pool
    39800adc38f6 random: avoid reading two cache lines on irq randomness
    bc0375ca434b random: restore O_NONBLOCK support
    49d2fc9f998b USB: serial: qcserial: add new usb-id for Dell branded EM7455
    20a5bde60597 scsi: stex: Properly zero out the passthrough command structure
    46b822a7550d efi: Correct Macmini DMI match in uefi cert quirk
    b719d10f7ec3 ALSA: hda: Fix position reporting on Poulsbo
    e5d25a3bfde4 random: clamp credited irq bits to maximum mixed
    194f59391d6c ceph: don't truncate file in atomic_open
    259c0f68168a nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure
    b7e409d11db9 nilfs2: fix leak of nilfs_root in case of writer thread creation failure
    792211333ad7 nilfs2: fix NULL pointer dereference at nilfs_bmap_lookup_at_level()
    963089ad76cb rpmsg: qcom: glink: replace strncpy() with strscpy_pad()
    2da677c0c725 mmc: core: Terminate infinite loop in SD-UHS voltage switch
    373eca05b5b8 mmc: core: Replace with already defined values for readability
    7ec8f073c2bf USB: serial: ftdi_sio: fix 300 bps rate for SIO
    21446ad9cb98 usb: mon: make mmapped memory read only
    d2f3a51ca27e arch: um: Mark the stack non-executable to fix a binutils warning
    bb2d4c37b1fc um: Cleanup compiler warning in arch/x86/um/tls_32.c
    9e26e0eef622 um: Cleanup syscall_handler_t cast in syscalls_32.h
    3c9a75b3d2f7 net/ieee802154: fix uninit value bug in dgram_sendmsg
    61be8898d704 scsi: qedf: Fix a UAF bug in __qedf_probe()
    c790d3a00d42 ARM: dts: fix Moxa SDIO 'compatible', remove 'sdhci' misnomer
    aefe2f55a986 dmaengine: xilinx_dma: Report error in case of dma_set_mask_and_coherent API failure
    db702ecd713a dmaengine: xilinx_dma: cleanup for fetching xlnx,num-fstores property
    59684c877783 firmware: arm_scmi: Add SCMI PM driver remove routine
    70e4f70d54e0 fs: fix UAF/GPF bug in nilfs_mdt_destroy
    398312c687bb perf tools: Fixup get_current_dir_name() compilation
    393a1aa4215b mm: pagewalk: Fix race between unmap and page walker
    6e150d605c9e Linux 5.4.217
    0c41153c367b docs: update mediator information in CoC docs
    096740d67560 Makefile.extrawarn: Move -Wcast-function-type-strict to W=1
    e911caf9a158 Revert "drm/amdgpu: use dirty framebuffer helper"
    ae19c3c76dc4 xfs: remove unused variable 'done'
    538657def702 xfs: fix uninitialized variable in xfs_attr3_leaf_inactive
    9ff41b8d71ba xfs: streamline xfs_attr3_leaf_inactive
    c893fedaf10c xfs: move incore structures out of xfs_da_format.h
    5e13ad940a2a xfs: fix memory corruption during remote attr value buffer invalidation
    821e0951b4b3 xfs: refactor remote attr value buffer invalidation
    a1b66abe30da xfs: fix IOCB_NOWAIT handling in xfs_file_dio_aio_read
    1e4a0723eb38 xfs: fix s_maxbytes computation on 32-bit kernels
    16de74ee3ad6 xfs: truncate should remove all blocks, not just to the end of the page cache
    87e73331e4b7 xfs: introduce XFS_MAX_FILEOFF
    bd67d06b099d xfs: fix misuse of the XFS_ATTR_INCOMPLETE flag
    24f45c878299 x86/speculation: Add RSB VM Exit protections
    564275d4b93f x86/bugs: Warn when "ibrs" mitigation is selected on Enhanced IBRS parts
    4891e5fd1001 x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current
    9862c0f4fd6c x86/speculation: Disable RRSBA behavior
    b9ae02c3c253 x86/bugs: Add Cannon lake to RETBleed affected CPU list
    d6a8a470dc22 x86/cpu/amd: Enumerate BTC_NO
    2edfa537f3b1 x86/common: Stamp out the stepping madness
    17a9fc4a7b91 x86/speculation: Fill RSB on vmexit for IBRS
    2242cf215013 KVM: VMX: Fix IBRS handling after vmexit
    51c71ed134e9 KVM: VMX: Prevent guest RSB poisoning attacks with eIBRS
    a31bdec99a95 KVM: VMX: Convert launched argument to flags
    5895a9297e60 KVM: VMX: Flatten __vmx_vcpu_run()
    64723cd346ea KVM/nVMX: Use __vmx_vcpu_run in nested_vmx_check_vmentry_hw
    57ba312f1037 KVM/VMX: Use TEST %REG,%REG instead of CMP $0,%REG in vmenter.S
    87dfe68a3513 x86/speculation: Remove x86_spec_ctrl_mask
    4109a8ce107d x86/speculation: Use cached host SPEC_CTRL value for guest entry/exit
    0fd086edf887 x86/speculation: Fix SPEC_CTRL write on SMT state change
    18d5a93fd202 x86/speculation: Fix firmware entry SPEC_CTRL handling
    03a575a0f954 x86/speculation: Fix RSB filling with CONFIG_RETPOLINE=n
    8afd1c7da2b0 x86/speculation: Change FILL_RETURN_BUFFER to work with objtool
    3ee9e9a5af07 intel_idle: Disable IBRS during long idle
    97bc52c14a93 x86/bugs: Report Intel retbleed vulnerability
    fd67fe3db93f x86/bugs: Split spectre_v2_select_mitigation() and spectre_v2_user_select_mitigation()
    2d4ce2d72c3b x86/speculation: Add spectre_v2=ibrs option to support Kernel IBRS
    e2d793a3742a x86/bugs: Optimize SPEC_CTRL MSR writes
    a3111faed5c1 x86/entry: Add kernel IBRS implementation
    fd32a31553a1 x86/entry: Remove skip_r11rcx
    3c93ff4e23ea x86/bugs: Keep a per-CPU IA32_SPEC_CTRL value
    9a596426d7bd x86/bugs: Add AMD retbleed= boot parameter
    063b7f980607 x86/bugs: Report AMD retbleed vulnerability
    954d591a84d0 x86/cpufeatures: Move RETPOLINE flags to word 11
    893cd858b09c x86/kvm/vmx: Make noinstr clean
    f62d272c2fec x86/cpu: Add a steppings field to struct x86_cpu_id
    69460b1ed63d x86/cpu: Add consistent CPU match macros
    87449d94e75c x86/devicetable: Move x86 specific macro out of generic code
    fbd29b7549b2 Revert "x86/cpu: Add a steppings field to struct x86_cpu_id"
    3a8ff61e6f13 Revert "x86/speculation: Add RSB VM Exit protections"

(From OE-Core rev: 285fdd43a20ccb12231bd36e5e75fe13ad2a32fd)

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-10-27 16:54:43 +01:00
2022-10-27 16:54:43 +01:00
2021-12-08 20:28:01 +00:00

QEMU Emulation Targets
======================

To simplify development, the build system supports building images to
work with the QEMU emulator in system emulation mode. Several architectures
are currently supported in 32 and 64 bit variants:

  * ARM (qemuarm + qemuarm64)
  * x86 (qemux86 + qemux86-64)
  * PowerPC (qemuppc only)
  * MIPS (qemumips + qemumips64)

Use of the QEMU images is covered in the Yocto Project Reference Manual.
The appropriate MACHINE variable value corresponding to the target is given
in brackets.
Description
No description provided
Readme 251 MiB