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7ef4b2f0d9
linux/drivers/hv
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Andrea Parri (Microsoft) 7ef4b2f0d9 Drivers: hv: vmbus: Enforce 'VMBus version >= 5.2' on isolated guests 
Restrict the protocol version(s) that will be negotiated with the host
to be 5.2 or greater if the guest is running isolated.  This reduces the
footprint of the code that will be exercised by Confidential VMs and
hence the exposure to bugs and vulnerabilities.

Signed-off-by: Andrea Parri (Microsoft) <parri.andrea@gmail.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/20210201144814.2701-4-parri.andrea@gmail.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
2021-02-11 08:47:05 +00:00
..
channel_mgmt.c Drivers: hv: vmbus: Restrict vmbus_devices on isolated guests 2021-02-11 08:47:05 +00:00
channel.c Drivers: hv: vmbus: Initialize memory to be sent to the host 2021-02-05 09:55:42 +00:00
connection.c Drivers: hv: vmbus: Enforce 'VMBus version >= 5.2' on isolated guests 2021-02-11 08:47:05 +00:00
hv_balloon.c hv_balloon: do adjust_managed_page_count() when ballooning/un-ballooning 2020-12-13 15:06:10 +00:00
hv_debugfs.c hv_debugfs: Make hv_debug_root static 2020-04-04 17:47:43 +01:00
hv_fcopy.c hv_utils: Add validation for untrusted Hyper-V values 2021-02-05 09:55:42 +00:00
hv_kvp.c hv_utils: Add validation for untrusted Hyper-V values 2021-02-05 09:55:42 +00:00
hv_snapshot.c hv_utils: Add validation for untrusted Hyper-V values 2021-02-05 09:55:42 +00:00
hv_trace_balloon.h hv_balloon: trace post_status 2018-03-06 09:57:17 -08:00
hv_trace.c hv: add SPDX license to trace 2018-03-28 13:24:56 +02:00
hv_trace.h hyperv-next for 5.8 2020-06-03 15:00:05 -07:00
hv_util.c hv_utils: Fix spelling mistake "Hearbeat" -> "Heartbeat" 2021-02-11 08:47:05 +00:00
hv_utils_transport.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 280 2019-06-05 17:36:36 +02:00
hv_utils_transport.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 280 2019-06-05 17:36:36 +02:00
hv.c hyperv-fixes for 5.10-rc5 2020-11-16 15:02:33 -08:00
hyperv_vmbus.h Drivers: hv: vmbus: Copy packets sent by Hyper-V out of the ring buffer 2021-02-05 09:55:42 +00:00
Kconfig clocksource/drivers/hyperv: Enable TSC page clocksource on 32bit 2019-08-23 16:59:54 +02:00
Makefile drivers: hv: vmbus: Introduce latency testing 2019-11-21 20:10:44 -05:00
ring_buffer.c Drivers: hv: vmbus: Copy packets sent by Hyper-V out of the ring buffer 2021-02-05 09:55:42 +00:00
vmbus_drv.c Drivers: hv: vmbus: Add /sys/bus/vmbus/hibernation 2021-02-11 08:47:05 +00:00