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| author | Lee Duncan <lduncan@suse.com> | 2015-01-05 10:49:44 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-26 15:01:02 +0100 |
| commit | 362684ea8f4c4af3e34a8779b49f07928de449a2 (patch) | |
| tree | 60eb28855ac7b48d7bbda4ac1d46763541dbf310 /virt/kvm/coalesced_mmio.h | |
| parent | 5e15feee101bc2853ce01157dba9b66d8c3e3725 (diff) | |
| download | lwn-362684ea8f4c4af3e34a8779b49f07928de449a2.tar.gz lwn-362684ea8f4c4af3e34a8779b49f07928de449a2.zip | |
target: Allow Write Exclusive non-reservation holders to READ
commit 1ecc7586922662e3ca2f3f0c3f17fec8749fc621 upstream.
For PGR reservation of type Write Exclusive Access, allow all non
reservation holding I_T nexuses with active registrations to READ
from the device.
This addresses a bug where active registrations that attempted
to READ would result in an reservation conflict.
Signed-off-by: Lee Duncan <lduncan@suse.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'virt/kvm/coalesced_mmio.h')
0 files changed, 0 insertions, 0 deletions