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Following arm64-support to development branch

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This includes the following fixes:
* fix build of arch/arm64/kernel/vdso

Change-Id: I73b05034d29f7f8731ac17f9736edbba4fb2c639
This commit is contained in:
Takehiro Shiratori
2019-01-30 16:27:03 +09:00
committed by Dominique Martinet
parent e52d748744
commit d4d78e9c61
66 changed files with 3110 additions and 1209 deletions
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21
arch/arm64/kernel/include/thread_info.h
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@@ -1,15 +1,22 @@
/* thread_info.h COPYRIGHT FUJITSU LIMITED 2015-2017 */
/* thread_info.h COPYRIGHT FUJITSU LIMITED 2015-2018 */
#ifndef __HEADER_ARM64_COMMON_THREAD_INFO_H
#define __HEADER_ARM64_COMMON_THREAD_INFO_H
#define KERNEL_STACK_SIZE 32768 /* 8 page */
#define MIN_KERNEL_STACK_SHIFT 15
#include <arch-memory.h>
#if (MIN_KERNEL_STACK_SHIFT < PAGE_SHIFT)
#define KERNEL_STACK_SHIFT PAGE_SHIFT
#else
#define KERNEL_STACK_SHIFT MIN_KERNEL_STACK_SHIFT
#endif
#define KERNEL_STACK_SIZE (UL(1) << KERNEL_STACK_SHIFT)
#define THREAD_START_SP KERNEL_STACK_SIZE - 16
#ifndef __ASSEMBLY__
#define ALIGN_UP(x, align) ALIGN_DOWN((x) + (align) - 1, align)
#define ALIGN_DOWN(x, align) ((x) & ~((align) - 1))
#include <process.h>
#include <prctl.h>
@@ -53,8 +60,8 @@ struct thread_info {
struct arm64_cpu_local_thread {
struct thread_info thread_info;
unsigned long paniced; /* 136 */
uint64_t panic_regs[34]; /* 144 */
unsigned long paniced;
uint64_t panic_regs[34];
};
union arm64_cpu_local_variables {