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(parent: eeef432) | patch
hw/nvme: fix missing check for PMR capability
authorKlaus Jensen <k.jensen@samsung.com>
Mon, 7 Jun 2021 09:47:57 +0000 (11:47 +0200)
committerKlaus Jensen <k.jensen@samsung.com>
Tue, 29 Jun 2021 05:16:25 +0000 (07:16 +0200)
commit2b02aabc9d02f9e95946cf639f546bb61f1721b7
tree4477558343de7b3aa8e6aa47a542c89f298bb435tree | snapshot
parenteeef43290d1598363f886acb4c78652073271011commit | diff
hw/nvme: fix missing check for PMR capability

Qiang Liu reported that an access on an unknown address is triggered in
memory_region_set_enabled because a check on CAP.PMRS is missing for the
PMRCTL register write when no PMR is configured.

Cc: qemu-stable@nongnu.org
Fixes: 75c3c9de961d ("hw/block/nvme: disable PMR at boot up")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/362
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
hw/nvme/ctrl.c diff | blob | history
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