mirror of https://github.com/OpenIPC/firmware.git
37 lines
1.0 KiB
Diff
37 lines
1.0 KiB
Diff
diff -drupN a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
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--- a/arch/mips/kernel/process.c 2017-10-21 18:09:07.000000000 +0300
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+++ b/arch/mips/kernel/process.c 2022-06-09 05:02:27.000000000 +0300
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@@ -45,6 +45,8 @@
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#include <asm/inst.h>
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#include <asm/stacktrace.h>
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#include <asm/irq_regs.h>
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+#include <mxu.h>
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+#include <mxuv3.h>
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#ifdef CONFIG_HOTPLUG_CPU
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void arch_cpu_idle_dead(void)
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@@ -63,12 +65,13 @@ void start_thread(struct pt_regs * regs,
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unsigned long status;
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/* New thread loses kernel privileges. */
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- status = regs->cp0_status & ~(ST0_CU0|ST0_CU1|ST0_FR|KU_MASK);
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+ status = regs->cp0_status & ~(ST0_CU0|ST0_CU1|ST0_CU2|ST0_FR|KU_MASK);
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status |= KU_USER;
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regs->cp0_status = status;
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clear_used_math();
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clear_fpu_owner();
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init_dsp();
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+ init_mxu();
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clear_thread_flag(TIF_USEDMSA);
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clear_thread_flag(TIF_MSA_CTX_LIVE);
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disable_msa();
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@@ -102,6 +105,8 @@ int arch_dup_task_struct(struct task_str
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save_dsp(current);
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+ //save_mxu(current);
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+
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preempt_enable();
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*dst = *src;
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