On Tue, Jan 25, 2022 at 09:17:56PM +0800, Xie Yongji wrote: > diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh > index fea4d6eb65..4c7846076f 100755 > --- a/scripts/update-linux-headers.sh > +++ b/scripts/update-linux-headers.sh > @@ -198,6 +198,7 @@ for i in "$tmpdir"/include/linux/*virtio*.h \ > "$tmpdir/include/linux/const.h" \ > "$tmpdir/include/linux/kernel.h" \ > "$tmpdir/include/linux/vhost_types.h" \ > + "$tmpdir/include/linux/vduse.h" \ > "$tmpdir/include/linux/sysinfo.h"; do > cp_portable "$i" "$output/include/standard-headers/linux"
VDUSE is only available on Linux hosts so it should go in linux-headers/ instead of standard-headers/linux/: # - linux-headers/ for files that are required for compiling for a # Linux host. Generally we have these so we can use kernel structs # and defines that are more recent than the headers that might be # installed on the host system. Usually this script can do simple # file copies for these headers. # # - include/standard-headers/ for files that are used for guest # device emulation and are required on all hosts. For instance, we # get our definitions of the virtio structures from the Linux # kernel headers, but we need those definitions regardless of which # host OS we are building for. This script has to be careful to # sanitize the headers to remove any use of Linux-specifics such as # types like "__u64". This work is done in the cp_portable function.
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