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Re: [Qemu-devel] [PULL v2 00/34] pc, pci, virtio: features, fixes, clean
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PULL v2 00/34] pc, pci, virtio: features, fixes, cleanups |
Date: |
Thu, 18 Jan 2018 10:09:09 +0000 |
On 16 January 2018 at 17:46, Michael S. Tsirkin <address@hidden> wrote:
>
> Changes from v1:
> 32 build fix
> vhost-user-blk build fix
> s390 qom fix
> include mem slot limit fix
>
> The following changes since commit f521eeee3bd060b460c99e605472b7e03967db43:
>
> Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20180115'
> into staging (2018-01-15 13:17:47 +0000)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream
>
> for you to fetch changes up to 1d9dc60062ae05375c080bbe2db5a5c3c4f495bc:
>
> vhost: used_memslots refactoring (2018-01-16 18:52:03 +0200)
>
> ----------------------------------------------------------------
> pc, pci, virtio: features, fixes, cleanups
>
> A bunch of fixes, cleanus and new features all over the place.
>
> Signed-off-by: Michael S. Tsirkin <address@hidden>
Hi -- this pullreq triggers a lot of alignment warnings for vhost
in the clang runtime sanitizer:
/home/petmay01/linaro/qemu-for-merges/hw/virtio/vhost-user.c:325:22:
runtime error: member access within misaligned address 0x7fff9c7bdf1c
for type 'VhostUserMemory' (aka
'struct VhostUserMemory'), which requires 8 byte alignment
0x7fff9c7bdf1c: note: pointer points here
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 85 54 c8 a8 5c 55
00 00 01 cf 9f ac 5c 55 00 00
^
/home/petmay01/linaro/qemu-for-merges/hw/virtio/vhost-user.c:325:22:
runtime error: store to misaligned address 0x7fff9c7bdf1c for type
'uint32_t' (aka 'unsigned int'), w
hich requires 8 byte alignment
0x7fff9c7bdf1c: note: pointer points here
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 85 54 c8 a8 5c 55
00 00 01 cf 9f ac 5c 55 00 00
^
/home/petmay01/linaro/qemu-for-merges/hw/virtio/vhost-user.c:335:22:
runtime error: member access within misaligned address 0x7fff9c7bdf1c
for type 'VhostUserMemory' (aka
'struct VhostUserMemory'), which requires 8 byte alignment
0x7fff9c7bdf1c: note: pointer points here
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 85 54 c8 a8 5c 55
00 00 01 cf 9f ac 5c 55 00 00
^
/home/petmay01/linaro/qemu-for-merges/hw/virtio/vhost-user.c:335:22:
runtime error: load of misaligned address 0x7fff9c7bdf1c for type
'uint32_t' (aka 'unsigned int'), wh
ich requires 8 byte alignment
0x7fff9c7bdf1c: note: pointer points here
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 85 54 c8 a8 5c 55
00 00 01 cf 9f ac 5c 55 00 00
^
(and more)
thanks
-- PMM
- [Qemu-devel] [PULL v2 25/34] x86_iommu: check if machine has PCI bus, (continued)
- [Qemu-devel] [PULL v2 25/34] x86_iommu: check if machine has PCI bus, Michael S. Tsirkin, 2018/01/16
- [Qemu-devel] [PULL v2 26/34] tests: acpi: move tested tables array allocation outside of test_acpi_dsdt_table(), Michael S. Tsirkin, 2018/01/16
- [Qemu-devel] [PULL v2 28/34] tests: acpi: rename test_acpi_tables()/test_dst_table() to reflect its usage, Michael S. Tsirkin, 2018/01/16
- [Qemu-devel] [PULL v2 27/34] tests: acpi: init table descriptor in test_dst_table(), Michael S. Tsirkin, 2018/01/16
- [Qemu-devel] [PULL v2 29/34] tests: acpi: add comments to fetch_rsdt_referenced_tables/data->tables usage, Michael S. Tsirkin, 2018/01/16
- [Qemu-devel] [PULL v2 30/34] vhost-user: factor out msg head and payload, Michael S. Tsirkin, 2018/01/16
- [Qemu-devel] [PULL v2 32/34] vhost: remove assertion to prevent crash, Michael S. Tsirkin, 2018/01/16
- [Qemu-devel] [PULL v2 33/34] vhost: fix memslot limit check, Michael S. Tsirkin, 2018/01/16
- [Qemu-devel] [PULL v2 31/34] vhost-user: fix misaligned access to payload, Michael S. Tsirkin, 2018/01/16
- [Qemu-devel] [PULL v2 34/34] vhost: used_memslots refactoring, Michael S. Tsirkin, 2018/01/16
- Re: [Qemu-devel] [PULL v2 00/34] pc, pci, virtio: features, fixes, cleanups,
Peter Maydell <=
- Re: [Qemu-devel] [PULL v2 00/34] pc, pci, virtio: features, fixes, cleanups, Michael S. Tsirkin, 2018/01/18
- Re: [Qemu-devel] [PULL v2 00/34] pc, pci, virtio: features, fixes, cleanups, Michael S. Tsirkin, 2018/01/18