x86/oprofile: Avoid TIF_IA32 when checking 64bit mode
In preparation to remove TIF_IA32, stop using it in oprofile code. Use user_64bit_mode() instead. Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20201004032536.1229030-4-krisman@collabora.com
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@ -49,7 +49,7 @@ x86_backtrace_32(struct pt_regs * const regs, unsigned int depth)
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struct stack_frame_ia32 *head;
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/* User process is IA32 */
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if (!current || !test_thread_flag(TIF_IA32))
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if (!current || user_64bit_mode(regs))
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return 0;
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head = (struct stack_frame_ia32 *) regs->bp;
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