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

[Cornelia Huck]

On Tue, 17 Apr 2018 21:58:21 +0300
"Michael S. Tsirkin" <address@hidden> wrote:

> 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

Hm, why are you dropping this one?

(The other changes look sane.)