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24 lines
480 B
C
24 lines
480 B
C
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include <linux/capability.h>
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#include <linux/cpu.h>
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#include <linux/init.h>
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#include <linux/prctl.h>
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#include <linux/sched.h>
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#include <asm/cpu_has_feature.h>
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#include <asm/cputable.h>
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#include <asm/processor.h>
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#include <asm/reg.h>
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static int __init init_task_dexcr(void)
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{
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if (!early_cpu_has_feature(CPU_FTR_ARCH_31))
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return 0;
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current->thread.dexcr_onexec = mfspr(SPRN_DEXCR);
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return 0;
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}
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early_initcall(init_task_dexcr)
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