Klaus Jensen 51434084f7 hw/nvme: fix missing cq eventidx update ... Prior to reading the shadow doorbell cq head, we have to update the eventidx. Otherwise, we risk that the driver will skip an mmio doorbell write. This happens on riscv64, as reported by Guenter. Adding the missing update to the cq eventidx fixes the issue. Fixes: 3f7fe8de3d ("hw/nvme: Implement shadow doorbell buffer support") Cc: qemu-stable@nongnu.org Cc: qemu-riscv@nongnu.org Reported-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Klaus Jensen <k.jensen@samsung.com> (cherry picked from commit fa5db2aa16) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>		2023-10-30 09:28:53 +08:00
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Kconfig	New upstream version 7.1.0	2022-11-03 14:19:34 +08:00
ctrl.c	hw/nvme: fix missing cq eventidx update	2023-10-30 09:28:53 +08:00
dif.c	New upstream version 7.1.0	2022-11-03 14:19:34 +08:00
dif.h	New upstream version 7.1.0	2022-11-03 14:19:34 +08:00
meson.build	New upstream version 7.1.0	2022-11-03 14:19:34 +08:00
ns.c	New upstream version 7.1.0	2022-11-03 14:19:34 +08:00
nvme.h	New upstream version 7.1.0	2022-11-03 14:19:34 +08:00
subsys.c	New upstream version 7.1.0	2022-11-03 14:19:34 +08:00
trace-events	New upstream version 7.1.0	2022-11-03 14:19:34 +08:00
trace.h	New upstream version 7.1.0	2022-11-03 14:19:34 +08:00