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Date: Wed, 1 Apr 2020 12:36:33 +0200 From: Vitaly Kuznetsov <vkuznets@...hat.com> To: linux-hyperv@...r.kernel.org Cc: linux-kernel@...r.kernel.org, Wei Liu <wei.liu@...nel.org>, Tianyu Lan <Tianyu.Lan@...rosoft.com>, Michael Kelley <mikelley@...rosoft.com>, "K. Y. Srinivasan" <kys@...rosoft.com>, Haiyang Zhang <haiyangz@...rosoft.com>, Stephen Hemminger <sthemmin@...rosoft.com>, "Andrea Parri (Microsoft)" <parri.andrea@...il.com> Subject: [PATCH 0/5] Drivers: hv: cleanup VMBus messages handling A small cleanup series mostly aimed at sanitizing memory we pass to message handlers: not passing garbage/lefrtovers from other messages and making sure we fail early when hypervisor misbehaves. No (real) functional change intended. Vitaly Kuznetsov (5): Drivers: hv: copy from message page only what's needed Drivers: hv: allocate the exact needed memory for messages Drivers: hv: avoid passing opaque pointer to vmbus_onmessage() Drivers: hv: make sure that 'struct vmbus_channel_message_header' compiles correctly Drivers: hv: check VMBus messages lengths drivers/hv/channel_mgmt.c | 61 ++++++++++++++++++++------------------- drivers/hv/hyperv_vmbus.h | 1 + drivers/hv/vmbus_drv.c | 34 +++++++++++++++++----- include/linux/hyperv.h | 2 +- 4 files changed, 60 insertions(+), 38 deletions(-) -- 2.25.1
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