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| author | Catalin Marinas <catalin.marinas@arm.com> | 2017-08-15 20:40:58 +0300 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2017-08-15 20:40:58 +0300 |
| commit | df5b95bee1ed7009a2090e9924e7a96e14850d56 (patch) | |
| tree | 03606e57fd6c7e8efbff2315dd64ea857448f517 /arch/arm64/include/asm/processor.h | |
| parent | 969ff73e72fe903a2354c51e01c1a1f937c544ca (diff) | |
| parent | 872d8327ce8982883b8237b2c320c8666f14e561 (diff) | |
| download | linux-df5b95bee1ed7009a2090e9924e7a96e14850d56.tar.xz | |
Merge branch 'arm64/vmap-stack' of git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux into for-next/core
* 'arm64/vmap-stack' of git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux:
arm64: add VMAP_STACK overflow detection
arm64: add on_accessible_stack()
arm64: add basic VMAP_STACK support
arm64: use an irq stack pointer
arm64: assembler: allow adr_this_cpu to use the stack pointer
arm64: factor out entry stack manipulation
efi/arm64: add EFI_KIMG_ALIGN
arm64: move SEGMENT_ALIGN to <asm/memory.h>
arm64: clean up irq stack definitions
arm64: clean up THREAD_* definitions
arm64: factor out PAGE_* and CONT_* definitions
arm64: kernel: remove {THREAD,IRQ_STACK}_START_SP
fork: allow arch-override of VMAP stack alignment
arm64: remove __die()'s stack dump
Diffstat (limited to 'arch/arm64/include/asm/processor.h')
| -rw-r--r-- | arch/arm64/include/asm/processor.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h index b7334f11c4cf..29adab8138c3 100644 --- a/arch/arm64/include/asm/processor.h +++ b/arch/arm64/include/asm/processor.h @@ -159,7 +159,7 @@ extern struct task_struct *cpu_switch_to(struct task_struct *prev, struct task_struct *next); #define task_pt_regs(p) \ - ((struct pt_regs *)(THREAD_START_SP + task_stack_page(p)) - 1) + ((struct pt_regs *)(THREAD_SIZE + task_stack_page(p)) - 1) #define KSTK_EIP(tsk) ((unsigned long)task_pt_regs(tsk)->pc) #define KSTK_ESP(tsk) user_stack_pointer(task_pt_regs(tsk)) |