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uapi/linux/irqnr.h was emitted by the UAPI disintegration script as an empty
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file because the parent linux/irqnr.h had no UAPI stuff in it, despite being
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marked with "header-y".
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Unfortunately, it patch deletes the empty file when applying a kernel patch.
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It's not clear why this file is part of the UAPI at all. Looking in:
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/usr/include/linux/irqnr.h
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there's nothing there but a header reinclusion guard and a comment.
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So just stick a comment in there as a placeholder.
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Without this, if the kernel is fabricated from, say, a tarball and a patch, you
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can get this error when building x86_64 or usermode Linux (and probably
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others):
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include/linux/irqnr.h:4:30: fatal error: uapi/linux/irqnr.h: No such file or directory
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Signed-off-by: David Howells <dhowells@redhat.com>
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cc: Randy Dunlap <rdunlap@xenotime.net>
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cc: Alessandro Suardi <alessandro.suardi@gmail.com>
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---
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include/uapi/linux/irqnr.h | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/include/uapi/linux/irqnr.h b/include/uapi/linux/irqnr.h
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index e69de29..ae5704f 100644
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--- a/include/uapi/linux/irqnr.h
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+++ b/include/uapi/linux/irqnr.h
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@@ -0,0 +1,4 @@
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+/*
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+ * There isn't anything here anymore, but the file must not be empty or patch
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+ * will delete it.
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+ */
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--
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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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Please read the FAQ at http://www.tux.org/lkml/
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