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Re: [Qemu-devel] [PATCH v2 0/3] ivshmem: MSI bug fixes


From: geoff
Subject: Re: [Qemu-devel] [PATCH v2 0/3] ivshmem: MSI bug fixes
Date: Mon, 20 Nov 2017 07:39:02 +1100
User-agent: Roundcube Webmail/1.2.3

I just updated to the latest build and applied this patch set, now on VM reset the qemu crashes with the following assert:

ivshmem.c:467: ivshmem_add_kvm_msi_virq: Assertion `!s->msi_vectors[vector].pdev' failed.

On 2017-11-15 18:31, Ladi Prosek wrote:
Fixes bugs in the ivshmem device implementation uncovered with the new
Windows ivshmem driver:
https://github.com/virtio-win/kvm-guest-drivers-windows/tree/master/ivshmem

v1->v2:
* Patch 1 - added reproducer info to commit message (Markus)
* Patch 2 - restructured conditionals, fixed comment formatting (Markus)
* Patch 3 - added reproducer info to commit message (Markus)

Ladi Prosek (3):
  ivshmem: Don't update non-existent MSI routes
  ivshmem: Always remove irqfd notifiers
  ivshmem: Improve MSI irqfd error handling

hw/misc/ivshmem.c | 77 +++++++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 58 insertions(+), 19 deletions(-)




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