[Qemu-devel] [PATCH 1/4] update-linux-headers.sh: drop kvm_para.h hacks

[Michael S. Tsirkin]

It turns out (as will be clear from follow-up patches)
we do not really need any kvm para macros host side
for now, except on x86, and there we need it
unconditionally whether we run on kvm or we don't.

Import the x86 asm/kvm_para.h into standard-headers,
follow-up patches remove a bunch of code using this.

Signed-off-by: Michael S. Tsirkin <address@hidden>
---
 scripts/update-linux-headers.sh | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
index 5b1d8dc..a017b53 100755
--- a/scripts/update-linux-headers.sh
+++ b/scripts/update-linux-headers.sh
@@ -43,6 +43,7 @@ cp_portable() {
                                      -e 'limits' \
                                      -e 'linux/kernel' \
                                      -e 'linux/sysinfo' \
+                                     -e 'asm-generic/kvm_para' \
                                      > /dev/null
     then
         echo "Unexpected #include in input file $f".
@@ -98,13 +99,9 @@ for arch in $ARCHLIST; do
 
     rm -rf "$output/linux-headers/asm-$arch"
     mkdir -p "$output/linux-headers/asm-$arch"
-    for header in kvm.h kvm_para.h unistd.h; do
+    for header in kvm.h unistd.h; do
         cp "$tmpdir/include/asm/$header" "$output/linux-headers/asm-$arch"
     done
-    if [ $arch = powerpc ]; then
-        cp "$tmpdir/include/asm/epapr_hcalls.h" 
"$output/linux-headers/asm-powerpc/"
-    fi
-
     rm -rf "$output/include/standard-headers/asm-$arch"
     mkdir -p "$output/include/standard-headers/asm-$arch"
     if [ $arch = s390 ]; then
@@ -124,20 +121,17 @@ EOF
         cp "$tmpdir/include/asm/unistd_32.h" "$output/linux-headers/asm-x86/"
         cp "$tmpdir/include/asm/unistd_x32.h" "$output/linux-headers/asm-x86/"
         cp "$tmpdir/include/asm/unistd_64.h" "$output/linux-headers/asm-x86/"
+        cp_portable "$tmpdir/include/asm/kvm_para.h" 
"$output/include/standard-headers/asm-$arch"
     fi
 done
 
 rm -rf "$output/linux-headers/linux"
 mkdir -p "$output/linux-headers/linux"
-for header in kvm.h kvm_para.h vfio.h vfio_ccw.h vhost.h \
+for header in kvm.h vfio.h vfio_ccw.h vhost.h \
               psci.h psp-sev.h userfaultfd.h; do
     cp "$tmpdir/include/linux/$header" "$output/linux-headers/linux"
 done
-rm -rf "$output/linux-headers/asm-generic"
-mkdir -p "$output/linux-headers/asm-generic"
-for header in kvm_para.h; do
-    cp "$tmpdir/include/asm-generic/$header" 
"$output/linux-headers/asm-generic"
-done
+
 if [ -L "$linux/source" ]; then
     cp "$linux/source/COPYING" "$output/linux-headers"
 else
-- 
MST