Merge branch 'aarch64/kvm-bounce-page' into aarch64/for-next/core

#include <asm/pgtable.h>

#endif

/*

 * Poor man's version of LOG2CEIL(), which is

 * not available in binutils before v2.24.

 */

#define LOG2_ROUNDUP(size) (		\

	__LOG2_ROUNDUP(size,  2)	\

	__LOG2_ROUNDUP(size,  3)	\

	__LOG2_ROUNDUP(size,  4)	\

	__LOG2_ROUNDUP(size,  5)	\

	__LOG2_ROUNDUP(size,  6)	\

	__LOG2_ROUNDUP(size,  7)	\

	__LOG2_ROUNDUP(size,  8)	\

	__LOG2_ROUNDUP(size,  9)	\

	__LOG2_ROUNDUP(size, 10)	\

	__LOG2_ROUNDUP(size, 11)	\

	12)

#define __LOG2_ROUNDUP(size, order)	\

	(size) <= (1 << order) ? order :

#define PROC_INFO							\

	. = ALIGN(4);							\

	VMLINUX_SYMBOL(__proc_info_begin) = .;				\

	VMLINUX_SYMBOL(__idmap_text_start) = .;				\

	*(.idmap.text)							\

	VMLINUX_SYMBOL(__idmap_text_end) = .;				\

	. = ALIGN(1 << LOG2_ROUNDUP(__hyp_idmap_size));			\

	. = ALIGN(PAGE_SIZE);						\

	VMLINUX_SYMBOL(__hyp_idmap_text_start) = .;			\

	*(.hyp.idmap.text)						\

	VMLINUX_SYMBOL(__hyp_idmap_text_end) = .;

/*

 * If the HYP idmap .text section is populated, it needs to be positioned

 * such that it will not cross a page boundary in the final output image.

 * So align it to the section size rounded up to the next power of 2.

 * If __hyp_idmap_size is undefined, the section will be empty so define

 * it as 0 in that case.

 */

PROVIDE(__hyp_idmap_size = 0);

#ifdef CONFIG_HOTPLUG_CPU

#define ARM_CPU_DISCARD(x)

#define ARM_CPU_KEEP(x)		x

__kvm_hyp_init_end:

	.popsection

	.global	__hyp_idmap_size

	.set	__hyp_idmap_size, __kvm_hyp_init_end - __kvm_hyp_init