Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* icount fix (Clement)
* dumping fixes for non-volatile memory (Marc-André, myself)
* x86 emulation fix (Rudolf)
* recen

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* icount fix (Clement)
* dumping fixes for non-volatile memory (Marc-André, myself)
* x86 emulation fix (Rudolf)
* recent Hyper-V CPUID flag (Vitaly)
* Q35 doc fix (Daniel)
* lsi fix (Prasad)
* SCSI block limits emulation fixes (myself)
* qemu_thread_atexit rework (Peter)
* ivshmem memory leak fix (Igor)

# gpg: Signature made Tue 06 Nov 2018 21:34:30 GMT
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream:
util/qemu-thread-posix: Fix qemu_thread_atexit* for OSX
include/qemu/thread.h: Document qemu_thread_atexit* API
scsi-generic: do not do VPD emulation for sense other than ILLEGAL_REQUEST
scsi-generic: avoid invalid access to struct when emulating block limits
scsi-generic: avoid out-of-bounds access to VPD page list
scsi-generic: keep VPD page list sorted
lsi53c895a: check message length value is valid
scripts/dump-guest-memory: Synchronize with guest_phys_blocks_region_add
memory-mapping: skip non-volatile memory regions in GuestPhysBlockList
nvdimm: set non-volatile on the memory region
memory: learn about non-volatile memory region
target/i386: Clear RF on SYSCALL instruction
MAINTAINERS: remove or downgrade myself to reviewer from some subsystems
ivshmem: fix memory backend leak
i386: clarify that the Q35 machine type implements a P35 chipset
x86: hv_evmcs CPU flag support
icount: fix deadlock when all cpus are sleeping

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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scsi-generic: avoid invalid access to struct when emulating block limits

Emulation of the block limits VPD page called back into scsi-disk.c,
which however expected the request to be for a SCSIDiskS

scsi-generic: avoid invalid access to struct when emulating block limits

Emulation of the block limits VPD page called back into scsi-disk.c,
which however expected the request to be for a SCSIDiskState and
accessed a scsi-generic device outside the bounds of its struct
(namely to retrieve s->max_unmap_size and s->max_io_size).

To avoid this, move the emulation code to a separate function that
takes a new SCSIBlockLimits struct and marshals it into the VPD
response format.

Reported-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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