Bruce Ashfield 014afe7666 linux-yocto/4.12: update to v4.12.19
Integrating the -stable update from Paul Gortmaker which comprises
the following commits:

   4aff9b16f4ba Linux 4.12.19
   28f16fcc84f9 Bluetooth: Prevent stack info leak from the EFS element.
   a430cb040780 loop: fix concurrent lo_open/lo_release
   4dd428f5965c net: ipv4: fix for a race condition in raw_sendmsg
   4428a99052e6 bpf: fix lockdep splat
   686f16d77fee bpf/verifier: Fix states_equal() comparison of pointer and UNKNOWN
   2c4577f1274b bpf: fix branch pruning logic
   d16a3b7b0642 bpf: reject out-of-bounds stack pointer calculation
   a1177b36876f x86/microcode/AMD: Add support for fam17h microcode loading
   19be0f0937af iommu/arm-smmu-v3: Cope with duplicated Stream IDs
   2e9834fd3352 iommu/arm-smmu-v3: Don't free page table ops twice
   1e67d5342bde KVM: X86: Fix load RFLAGS w/o the fixed bit
   b45b19d6e92d KVM: PPC: Book3S HV: Fix pending_pri value in kvmppc_xive_get_icp()
   ce4ad56d8b44 KVM: PPC: Book3S: fix XIVE migration of pending interrupts
   721f59a0bf4f KVM: arm/arm64: Fix HYP unmapping going off limits
   a7dbd1b73e6c arm64: kvm: Prevent restoring stale PMSCR_EL1 for vcpu
   3e4266c9ea63 KVM: arm/arm64: vgic-its: Preserve the revious read from the pending table
   c15b6348058e x86/asm: Use register variable to get stack pointer value
   19af84ace857 x86/asm: Fix inline asm call constraints for GCC 4.4
   78d54c1f3ac1 x86/asm: Fix inline asm call constraints for Clang
   9a6d78ff4fb7 arm64: prevent regressions in compressed kernel image size when upgrading to binutils 2.27
   3af55325636e mm: Handle 0 flags in _calc_vm_trans() macro
   f951c9e762b6 arm-ccn: perf: Prevent module unload while PMU is in use
   21bc2a95624c arm64: fix CONFIG_DEBUG_WX address reporting
   a2fb441f8cbd arm64: Initialise high_memory global variable earlier
   2b2e733345b0 kbuild: do not call cc-option before KBUILD_CFLAGS initialization
   4c67bceb55f4 jump_label: Invoke jump_label_test() via early_initcall()
   7cdf334210c3 ARM: BUG if jumping to usermode address in kernel mode
   77358b0b4d2f arm64: SW PAN: Update saved ttbr0 value on enter_lazy_tlb
   09bddb96452b arm64: SW PAN: Point saved ttbr0 at the zero page when switching to init_mm
   f451d0e885e1 arm64: fpsimd: Prevent registers leaking from dead tasks
   bf4bfcfd1780 KVM: arm/arm64: vgic-its: Check result of allocation before use
   bdd70c122339 KVM: arm/arm64: vgic: Preserve the revious read from the pending table
   6b99a8c8cdc0 KVM: arm/arm64: Fix broken GICH_ELRSR big endian conversion
   eadaba010c36 KVM: VMX: remove I/O port 0x80 bypass on Intel hosts
   b31b0eb03c2c arm: KVM: Fix VTTBR_BADDR_MASK BUG_ON off-by-one
   7c5a020deec8 arm64: KVM: fix VTTBR_BADDR_MASK BUG_ON off-by-one
   e1d48f51262e KVM: x86: fix APIC page invalidation
   4465b8b94411 x86/PCI: Make broadcom_postcore_init() check acpi_disabled
   74d50f1ac954 perf tools: Fix leaking rec_argv in error cases
   a8698071c4ba KVM: lapic: Fixup LDR on load in x2apic
   18db8c0cd612 KVM: lapic: Split out x2apic ldr calculation
   06e79931a082 KVM: x86: inject exceptions produced by x86_decode_insn
   1c7ccddc0a60 KVM: x86: Exit to user-mode on #UD intercept when emulator requires
   933a293d5925 KVM: x86: pvclock: Handle first-time write to pvclock-page contains random junk
   27a37b1b39b5 mm/madvise.c: fix madvise() infinite loop under special circumstances
   9a415da9c31c mm, hugetlbfs: introduce ->split() to vm_operations_struct
   ab1e80ae2b42 mm: fix device-dax pud write-faults triggered by get_user_pages()
   84392a1ffc54 mm/cma: fix alloc_contig_range ret code/potential leak
   390e49975c0c mm, thp: Do not make page table dirty unconditionally in touch_p[mu]d()
   c9d8192b4165 mm, oom_reaper: gather each vma to prevent leaking TLB entry
   557cc85757eb mm, memory_hotplug: do not back off draining pcp free pages from kworker context
   e7f78f55bdcb KVM: SVM: obey guest PAT
   eee1b36f5bd8 KVM: nVMX: set IDTR and GDTR limits when loading L1 host state
   eca2c0a4f6fd KVM: PPC: Book3S HV: Don't call real-mode XICS hypercall handlers if not enabled
   139c8678fb65 x86/decoder: Add new TEST instruction pattern
   f06e373ee93d RDS: Heap OOB write in rds_message_alloc_sgs()
   4f72d5339c6f RDS: null pointer dereference in rds_atomic_free_op
   3911496c7b54 net: Fix double free and memory corruption in get_net_ns_by_id()
   5c9f58b167bd MIPS: math-emu: do not use bools for arithmetic
   a756ea350c02 crypto: salsa20 - fix blkcipher_walk API usage
   632cfeb3cb42 crypto: hmac - require that the underlying hash algorithm is unkeyed
   fdd279fd5561 netlink: Add netns check on taps
   c142151947e9 dccp: CVE-2017-8824: use-after-free in DCCP code
   edd820b4ba76 media: hdpvr: Fix an error handling path in hdpvr_probe()
   aa0327d3dddc powerpc/tm: Add commandline option to disable hardware transactional memory

(From OE-Core rev: 4ff3897ce27fcfc1ba0dfec92e209f03ebc85bf4)

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-01-28 10:14:02 +00:00
2018-01-28 10:14:02 +00:00
2016-03-26 08:06:58 +00:00
2014-01-02 12:58:54 +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 249 MiB