Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Linux header update and cleanup
* Support for HyperV crash report
* Cleanup of target-specific HMP commands
* Multiarch batch
* Checkpatch fix for Perl 5.22
* NBD fix
* Revert incorrect commit 5243722376

# gpg: Signature made Wed 16 Sep 2015 16:39:01 BST using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"

* remotes/bonzini/tags/for-upstream: (24 commits)
  nbd: release exp->blk after all clients are closed
  checkpatch: Escape left braces in regex
  monitor: uninclude cpu_ldst
  include/exec: Move cputlb exec.c defs out
  cputlb: Change tlb_set_dirty() arg to cpu
  cputlb: move CPU_LOOP() for tlb_reset() to exec.c
  translate: move real_host_page setting to -common
  tcg: Move tci_tb_ptr to -common
  tcg: split tcg_op_defs to -common
  translate-all: Move tcg_handle_interrupt() to -common
  cpu-exec: Migrate some generic fns to cpu-exec-common
  qemu-char: Use g_new() & friends where that makes obvious sense
  monitor: added generation of documentation for hmp-commands-info.hx
  hmp-commands.hx: fix end of table info
  monitor: remove target-specific code from monitor.c
  hmp-commands-info: move info_cmds content out of monitor.c
  i386/kvm: Hyper-v crash msrs set/get'ers and migration
  kvm: Add kvm system event crash handler
  cpu: Add crash_occurred flag into CPUState
  target-i386: move asm-x86/hyperv.h to standard-headers
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 42 insertions, 35 deletions

diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
index f0e830c2d6..1107619121 100755
--- a/scripts/update-linux-headers.sh
+++ b/scripts/update-linux-headers.sh
@@ -28,38 +28,32 @@ if [ -z "$output" ]; then
     output="$PWD"
 fi
 
-cp_virtio() {
-    from=$1
+cp_portable() {
+    f=$1
     to=$2
-    virtio=$(find "$from" -name '*virtio*h' -o -name "input.h" -o -name "pci_regs.h")
-    if [ "$virtio" ]; then
-        rm -rf "$to"
-        mkdir -p "$to"
-        for f in $virtio; do
-            if
-                grep '#include' "$f" | grep -v -e 'linux/virtio' \
-                                             -e 'linux/types' \
-                                             -e 'linux/if_ether' \
-                                             -e 'sys/' \
-                                             > /dev/null
-            then
-                echo "Unexpected #include in input file $f".
-                exit 2
-            fi
-
-            header=$(basename "$f");
-            sed -e 's/__u\([0-9][0-9]*\)/uint\1_t/g' \
-                -e 's/__s\([0-9][0-9]*\)/int\1_t/g' \
-                -e 's/__le\([0-9][0-9]*\)/uint\1_t/g' \
-                -e 's/__be\([0-9][0-9]*\)/uint\1_t/g' \
-                -e 's/<linux\/\([^>]*\)>/"standard-headers\/linux\/\1"/' \
-                -e 's/__bitwise__//' \
-                -e 's/__attribute__((packed))/QEMU_PACKED/' \
-                -e 's/__inline__/inline/' \
-                -e '/sys\/ioctl.h/d' \
-                "$f" > "$to/$header";
-        done
+    if
+        grep '#include' "$f" | grep -v -e 'linux/virtio' \
+                                     -e 'linux/types' \
+                                     -e 'stdint' \
+                                     -e 'linux/if_ether' \
+                                     -e 'sys/' \
+                                     > /dev/null
+    then
+        echo "Unexpected #include in input file $f".
+        exit 2
     fi
+
+    header=$(basename "$f");
+    sed -e 's/__u\([0-9][0-9]*\)/uint\1_t/g' \
+        -e 's/__s\([0-9][0-9]*\)/int\1_t/g' \
+        -e 's/__le\([0-9][0-9]*\)/uint\1_t/g' \
+        -e 's/__be\([0-9][0-9]*\)/uint\1_t/g' \
+        -e 's/<linux\/\([^>]*\)>/"standard-headers\/linux\/\1"/' \
+        -e 's/__bitwise__//' \
+        -e 's/__attribute__((packed))/QEMU_PACKED/' \
+        -e 's/__inline__/inline/' \
+        -e '/sys\/ioctl.h/d' \
+        "$f" > "$to/$header";
 }
 
 # This will pick up non-directories too (eg "Kconfig") but we will
@@ -85,14 +79,19 @@ for arch in $ARCHLIST; do
     for header in kvm.h kvm_para.h; do
         cp "$tmpdir/include/asm/$header" "$output/linux-headers/asm-$arch"
     done
-    if [ $arch = x86 ]; then
-        cp "$tmpdir/include/asm/hyperv.h" "$output/linux-headers/asm-x86"
-    fi
     if [ $arch = powerpc ]; then
         cp "$tmpdir/include/asm/epapr_hcalls.h" "$output/linux-headers/asm-powerpc/"
     fi
 
-    cp_virtio "$tmpdir/include/asm" "$output/include/standard-headers/asm-$arch"
+    rm -rf "$output/include/standard-headers/asm-$arch"
+    mkdir -p "$output/include/standard-headers/asm-$arch"
+    if [ $arch = s390 ]; then
+        cp_portable "$tmpdir/include/asm/kvm_virtio.h" "$output/include/standard-headers/asm-s390/"
+        cp_portable "$tmpdir/include/asm/virtio-ccw.h" "$output/include/standard-headers/asm-s390/"
+    fi
+    if [ $arch = x86 ]; then
+        cp_portable "$tmpdir/include/asm/hyperv.h" "$output/include/standard-headers/asm-x86/"
+    fi
 done
 
 rm -rf "$output/linux-headers/linux"
@@ -112,6 +111,9 @@ else
     cp "$linux/COPYING" "$output/linux-headers"
 fi
 
+cat <<EOF >$output/linux-headers/asm-x86/hyperv.h
+#include "standard-headers/asm-x86/hyperv.h"
+EOF
 cat <<EOF >$output/linux-headers/linux/virtio_config.h
 #include "standard-headers/linux/virtio_config.h"
 EOF
@@ -119,7 +121,12 @@ cat <<EOF >$output/linux-headers/linux/virtio_ring.h
 #include "standard-headers/linux/virtio_ring.h"
 EOF
 
-cp_virtio "$tmpdir/include/linux/" "$output/include/standard-headers/linux"
+rm -rf "$output/include/standard-headers/linux"
+mkdir -p "$output/include/standard-headers/linux"
+for i in "$tmpdir"/include/linux/*virtio*.h "$tmpdir/include/linux/input.h" \
+         "$tmpdir/include/linux/pci_regs.h"; do
+    cp_portable "$i" "$output/include/standard-headers/linux"
+done
 
 cat <<EOF >$output/include/standard-headers/linux/types.h
 #include <stdint.h>