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| author | Geoffrey McRae <geoff@hostfission.com> | 2018-05-07 23:13:12 +1000 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2018-05-15 11:31:33 +0200 |
| commit | 7abe7eb29494b4e4a11ec99ae5623083409a2f1e (patch) | |
| tree | aa098e5265093a38774a3c2d54a618140c128cf3 /hw/timer | |
| parent | 143c04c7e0639e53086519592ead15d2556bfbf2 (diff) | |
| download | qemu-7abe7eb29494b4e4a11ec99ae5623083409a2f1e.zip qemu-7abe7eb29494b4e4a11ec99ae5623083409a2f1e.tar.gz qemu-7abe7eb29494b4e4a11ec99ae5623083409a2f1e.tar.bz2 | |
ps2: Fix mouse stream corruption due to lost data
This fixes an issue by adding bounds checking to multi-byte packets
where the PS/2 mouse data stream may become corrupted due to data being
discarded when the PS/2 ringbuffer is full.
Interrupts for Multi-byte responses are postponed until the final byte
has been queued.
These changes fix a bug where windows guests drop the mouse device
entirely requring the guest to be restarted.
Signed-off-by: Geoffrey McRae <geoff@hostfission.com>
Message-Id: <20180507150310.2FEA0381924@moya.office.hostfission.com>
[ kraxel: codestyle fixes ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/timer')
0 files changed, 0 insertions, 0 deletions