disable cpu isolcpus

hc

2023-12-09 958e46acc8e900e8569dd467c1af9b8d2d019394

 kernel/arch/um/include/asm/thread_info.h
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@@ -1,6 +1,6 @@
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+/* SPDX-License-Identifier: GPL-2.0 */
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 /*
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  * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
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- * Licensed under the GPL
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  */
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 #ifndef __UM_THREAD_INFO_H
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@@ -57,18 +57,22 @@
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 #define TIF_SYSCALL_TRACE	0	/* syscall trace active */
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 #define TIF_SIGPENDING		1	/* signal pending */
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 #define TIF_NEED_RESCHED	2	/* rescheduling necessary */
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+#define TIF_NOTIFY_SIGNAL	3	/* signal notifications exist */
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 #define TIF_RESTART_BLOCK	4
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 #define TIF_MEMDIE		5	/* is terminating due to OOM killer */
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 #define TIF_SYSCALL_AUDIT	6
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 #define TIF_RESTORE_SIGMASK	7
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 #define TIF_NOTIFY_RESUME	8
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 #define TIF_SECCOMP		9	/* secure computing */
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+#define TIF_SINGLESTEP		10	/* single stepping userspace */
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 #define _TIF_SYSCALL_TRACE	(1 << TIF_SYSCALL_TRACE)
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 #define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
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 #define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)
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+#define _TIF_NOTIFY_SIGNAL	(1 << TIF_NOTIFY_SIGNAL)
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 #define _TIF_MEMDIE		(1 << TIF_MEMDIE)
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 #define _TIF_SYSCALL_AUDIT	(1 << TIF_SYSCALL_AUDIT)
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 #define _TIF_SECCOMP		(1 << TIF_SECCOMP)
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+#define _TIF_SINGLESTEP		(1 << TIF_SINGLESTEP)
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 #endif