Nick Meier 5ef5b6927f Drivers: hv: vmbus: Correcting truncation error for constant HV_CRASH_CTL_CRASH_NOTIFY ...

HV_CRASH_CTL_CRASH_NOTIFY is a 64 bit number.  Depending on the usage context,
the value may be truncated. This patch is in response from the following
email from Wu Fengguang <fengguang.wu@intel.com>:

    From: Wu Fengguang <fengguang.wu@intel.com>
    Subject:  [char-misc:char-misc-testing 25/45] drivers/hv/vmbus_drv.c:67:9: sparse:
              constant 0x8000000000000000 is so big it is unsigned long

    tree:   git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git char-misc-testing
    head:   b3de8e3719
    commit: 96c1d0581d [25/45] Drivers: hv: vmbus: Add support for VMBus panic notifier handler
    reproduce:
      # apt-get install sparse
      git checkout 96c1d0581d
      make ARCH=x86_64 allmodconfig
      make C=1 CF=-D__CHECK_ENDIAN__

    sparse warnings: (new ones prefixed by >>)

    drivers/hv/vmbus_drv.c:67:9: sparse: constant 0x8000000000000000 is so big it is unsigned long
    ...

Signed-off-by: Nick Meier <nmeier@microsoft.com>
Reported-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2015-03-25 11:53:54 +01:00

..

channel_mgmt.c

Drivers: hv: vmbus: Perform device register in the per-channel work element

2015-03-25 11:53:53 +01:00

channel.c

Drivers: hv: vmbus: Suport an API to send packet with additional control

2015-03-01 19:31:47 -08:00

connection.c

Drivers: hv: vmbus: Perform device register in the per-channel work element

2015-03-25 11:53:53 +01:00

hv_balloon.c

Drivers: hv: hv_balloon: don't lose memory when onlining order is not natural

2015-03-25 11:53:54 +01:00

hv_fcopy.c

hv: hv_fcopy: drop the obsolete message on transfer failure

2015-01-25 09:17:58 -08:00

hv_kvp.c

Drivers: hv: kvp,vss: Fast propagation of userspace communication failure

2014-11-26 19:00:32 -08:00

hv_snapshot.c

Drivers: hv: kvp,vss: Fast propagation of userspace communication failure

2014-11-26 19:00:32 -08:00

hv_util.c

Drivers: hv: util: On device remove, close the channel after de-initializing the service

2015-03-01 19:31:02 -08:00

hv.c

Drivers: hv: vmbus: Teardown clockevent devices on module unload

2015-03-01 19:30:07 -08:00

hyperv_vmbus.h

Drivers: hv: vmbus: Correcting truncation error for constant HV_CRASH_CTL_CRASH_NOTIFY

2015-03-25 11:53:54 +01:00

Kconfig

x86: Make Linux guest support optional

2013-03-04 13:14:25 -08:00

Makefile

Drivers: hv: Implement the file copy service

2014-02-18 10:53:48 -08:00

ring_buffer.c

Drivers: hv: vmbus: Enable interrupt driven flow control

2014-09-23 23:31:22 -07:00

vmbus_drv.c

mei: bus: () can be static

2015-03-01 21:43:37 -08:00