From ab0c7fb22b56523f24d6e127cd4d10ecff67bf85 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Tue, 23 Apr 2024 11:46:47 +0200 Subject: linux-headers: update to current kvm/next Signed-off-by: Paolo Bonzini --- linux-headers/linux/bits.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 linux-headers/linux/bits.h (limited to 'linux-headers/linux/bits.h') diff --git a/linux-headers/linux/bits.h b/linux-headers/linux/bits.h new file mode 100644 index 0000000000..d9897771be --- /dev/null +++ b/linux-headers/linux/bits.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* bits.h: Macros for dealing with bitmasks. */ + +#ifndef _LINUX_BITS_H +#define _LINUX_BITS_H + +#define __GENMASK(h, l) \ + (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ + (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) + +#define __GENMASK_ULL(h, l) \ + (((~_ULL(0)) - (_ULL(1) << (l)) + 1) & \ + (~_ULL(0) >> (__BITS_PER_LONG_LONG - 1 - (h)))) + +#endif /* _LINUX_BITS_H */ -- cgit 1.4.1