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Re: [PATCH v2 fixed 02/16] util: vfio-helpers: Fix qemu_vfio_close()
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From: |
Peter Xu |
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Subject: |
Re: [PATCH v2 fixed 02/16] util: vfio-helpers: Fix qemu_vfio_close() |
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Date: |
Tue, 18 Feb 2020 17:00:48 -0500 |
On Wed, Feb 12, 2020 at 02:42:40PM +0100, David Hildenbrand wrote:
> qemu_vfio_undo_mapping() will decrement the number of mappings and
> reshuffle the array elements to fit into the reduced size.
>
> Iterating over all elements like this does not work as expected, let's make
> sure to remove all mappings properly.
>
> Cc: Richard Henderson <address@hidden>
> Cc: Paolo Bonzini <address@hidden>
> Cc: Eduardo Habkost <address@hidden>
> Cc: Marcel Apfelbaum <address@hidden>
> Cc: Alex Williamson <address@hidden>
> Cc: Stefan Hajnoczi <address@hidden>
> Signed-off-by: David Hildenbrand <address@hidden>
Reviewed-by: Peter Xu <address@hidden>
--
Peter Xu
- [PATCH v2 fixed 00/16] Ram blocks with resizable anonymous allocations under POSIX, David Hildenbrand, 2020/02/12
- [PATCH v2 fixed 01/16] util: vfio-helpers: Factor out and fix processing of existing ram blocks, David Hildenbrand, 2020/02/12
- [PATCH v2 fixed 02/16] util: vfio-helpers: Fix qemu_vfio_close(), David Hildenbrand, 2020/02/12
- Re: [PATCH v2 fixed 02/16] util: vfio-helpers: Fix qemu_vfio_close(),
Peter Xu <=
- [PATCH v2 fixed 03/16] util: vfio-helpers: Remove Error parameter from qemu_vfio_undo_mapping(), David Hildenbrand, 2020/02/12
- [PATCH v2 fixed 04/16] util: vfio-helpers: Factor out removal from qemu_vfio_undo_mapping(), David Hildenbrand, 2020/02/12
- [PATCH v2 fixed 06/16] exec: Reuse qemu_ram_apply_settings() in qemu_ram_remap(), David Hildenbrand, 2020/02/12
- [PATCH v2 fixed 05/16] exec: Factor out setting ram settings (madvise ...) into qemu_ram_apply_settings(), David Hildenbrand, 2020/02/12
- [PATCH v2 fixed 07/16] exec: Drop "shared" parameter from ram_block_add(), David Hildenbrand, 2020/02/12