Merge remote-tracking branch 'bonzini/scsi-next' into staging

* bonzini/scsi-next:
  scsi: Add assertion for use-after-free errors
  scsi: remove useless debug messages
  scsi: set VALID bit to 0 in fixed format sense data
  scsi: do not require a minimum allocation length for REQUEST SENSE
  scsi: do not require a minimum allocation length for INQUIRY
  scsi: parse 16-byte tape CDBs
  scsi: do not report bogus overruns for commands in the 0x00-0x1F range
  scsi-disk: add dpofua property
  scsi: change "removable" field to host many features
  scsi: Specify the xfer direction for UNMAP and ATA_PASSTHROUGH commands
  scsi: fix WRITE SAME transfer length and direction
  scsi: fix refcounting for reads
  scsi: prevent data transfer overflow
  ISCSI: Add support for thin-provisioning via discard/UNMAP and bigger LUNs

1 files changed, 4 insertions, 1 deletions

diff --git a/configure b/configure
index 62aa7609e1..fd424ef0e9 100755
--- a/configure
+++ b/configure
@@ -2546,10 +2546,13 @@ fi
 
 ##########################################
 # Do we have libiscsi
+# We check for iscsi_unmap_sync() to make sure we have a
+# recent enough version of libiscsi.
 if test "$libiscsi" != "no" ; then
   cat > $TMPC << EOF
+#include <stdio.h>
 #include <iscsi/iscsi.h>
-int main(void) { iscsi_create_context(""); return 0; }
+int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
 EOF
   if compile_prog "-Werror" "-liscsi" ; then
     libiscsi="yes"