threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
36 lines
808 B
C
36 lines
808 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __UM_PROCESSOR_H
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#define __UM_PROCESSOR_H
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/* include faultinfo structure */
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#include <sysdep/faultinfo.h>
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#ifdef CONFIG_X86_32
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# include "processor_32.h"
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#else
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# include "processor_64.h"
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#endif
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#define KSTK_EIP(tsk) KSTK_REG(tsk, HOST_IP)
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#define KSTK_ESP(tsk) KSTK_REG(tsk, HOST_SP)
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#define KSTK_EBP(tsk) KSTK_REG(tsk, HOST_BP)
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#define ARCH_IS_STACKGROW(address) \
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(address + 65536 + 32 * sizeof(unsigned long) >= UPT_SP(¤t->thread.regs.regs))
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#include <asm/user.h>
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/* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */
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static inline void rep_nop(void)
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{
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__asm__ __volatile__("rep;nop": : :"memory");
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}
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#define cpu_relax() rep_nop()
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#define task_pt_regs(t) (&(t)->thread.regs)
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#include <asm/processor-generic.h>
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#endif
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