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update-linux-headers: prepare for hyperv.h removal

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All definitions related to Hyper-V emulation are now taken from the QEMU
own header, so the one imported from the kernel is no longer needed.

Unfortunately it's included by kvm_para.h.

So, until this is fixed in the kernel, teach the header harvesting
script to substitute kernel's hyperv.h with a dummy.

Signed-off-by: Roman Kagan <rkagan@virtuozzo.com>
Message-Id: <20170713201522.13765-3-rkagan@virtuozzo.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Roman Kagan 2017-07-13 23:15:22 +03:00 committed by Paolo Bonzini
parent 5e95381260
commit 40bf8e9aed
1 changed files with 3 additions and 1 deletions
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4
scripts/update-linux-headers.sh
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@ -104,7 +104,9 @@ for arch in $ARCHLIST; do
cp "$tmpdir/include/asm/unistd-common.h" "$output/linux-headers/asm-arm/"
fi
if [ $arch = x86 ]; then
cp_portable "$tmpdir/include/asm/hyperv.h" "$output/include/standard-headers/asm-x86/"
cat <<-EOF >"$output/include/standard-headers/asm-x86/hyperv.h"
/* this is a temporary placeholder until kvm_para.h stops including it */
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/"