Rather than hardcoding the list of architectures in the kernel header update script, just import headers for every architecture which supports KVM. This reduces the number of QEMU files which need to be updated to add support for a new KVM architecture. It also means we won't break if the kernel drops support for an architecture in the future.
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org> --- I'd like this for ARM, obviously. NB that this change will mean we'll pick up the ia64 kvm headers next time somebody does a kernel header update; this seems harmless (and perhaps even useful?). ia64 'make headers_install' is a bit noisy as of 3.5-rc5 but succeeds anyway. scripts/update-linux-headers.sh | 11 ++++++++++- 1 files changed, 10 insertions(+), 1 deletions(-) diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh index 9d2a4bc..2c76685 100755 --- a/scripts/update-linux-headers.sh +++ b/scripts/update-linux-headers.sh @@ -28,7 +28,16 @@ if [ -z "$output" ]; then output="$PWD" fi -for arch in x86 powerpc s390; do +# This will pick up non-directories too (eg "Kconfig") but we will +# ignore them in the next loop. +ARCHLIST=$(cd "$linux/arch" && echo *) + +for arch in $ARCHLIST; do + # Discard anything which isn't a KVM-supporting architecture + if ! [ -e "$linux/arch/$arch/include/asm/kvm.h" ]; then + continue + fi + make -C "$linux" INSTALL_HDR_PATH="$tmpdir" SRCARCH=$arch headers_install rm -rf "$output/linux-headers/asm-$arch" -- 1.7.5.4