Drivers: hv: util: Increase the timeout for util services

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[ Upstream commit c0b200cfb0 ]

Util services such as KVP and FCOPY need assistance from daemon's running
in user space. Increase the timeout so we don't prematurely terminate
the transaction in the kernel. Host sets up a 60 second timeout for
all util driver transactions. The host will retry the transaction if it
times out. Set the guest timeout at 30 seconds.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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K. Y. Srinivasan 2015-12-14 16:01:32 -08:00 • committed by Greg Kroah-Hartman

parent 12e2d36594

commit e31409cd1a

3 changed files with 9 additions and 2 deletions

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3

drivers/hv/hv_fcopy.c

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3

drivers/hv/hv_kvp.c

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5

drivers/hv/hyperv_vmbus.h

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