Philip Chen b01793cc63 virtio_pmem: Check device status before requesting flush ... [ Upstream commit e25fbcd97cf52c3c9824d44b5c56c19673c3dd50 ] If a pmem device is in a bad status, the driver side could wait for host ack forever in virtio_pmem_flush(), causing the system to hang. So add a status check in the beginning of virtio_pmem_flush() to return early if the device is not activated. Signed-off-by: Philip Chen <philipchen@chromium.org> Message-Id: <20240826215313.2673566-1-philipchen@chromium.org> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Pankaj Gupta <pankaj.gupta.linux@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-10-17 15:24:20 +02:00
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badrange.c
btt_devs.c
btt.c
btt.h
bus.c
claim.c
core.c
dax_devs.c
dimm_devs.c
dimm.c
e820.c
Kconfig
label.c
label.h
Makefile
namespace_devs.c
nd_perf.c
nd_virtio.c
nd-core.h
nd.h
of_pmem.c
pfn_devs.c
pfn.h
pmem.c
pmem.h
region_devs.c
region.c
security.c
virtio_pmem.c
virtio_pmem.h