Lines Matching +full:in +full:- +full:and +full:- +full:around

1 // SPDX-License-Identifier: GPL-2.0-or-later
6  *	(c) 1998-99, 2000, 2009 Ingo Molnar <mingo@redhat.com>
9  *	i386 and x86_64 integration by Glauber Costa <gcosta@redhat.com>
42  *	Pentium, Pentium Pro, II, III (and all CPUs) have bugs.
46  *		None of the E1AP-E3AP errata are visible to the user.
53  *		None of the A1AP-A3AP errata are visible to the user.
60  *		None of 1AP-9AP errata are visible to the normal user,
62  *	This is very rare and a non-problem.
64  *	1AP.	Linux maps APIC as non-cacheable
65  *	2AP.	worked around in hardware
66  *	3AP.	fixed in C0 and above steppings microcode update.
68  *	4AP.	worked around in hardware
71  *	6AP.	'noapic' mode might be affected - fixed in later steppings
82  *	for this. We warn about it in case your board doesn't have the work
84  *	CPU and SMP problems "tough".
90  *	3AP.	We work around this
94  *	6AP.	not affected - worked around in hardware
95  *	7AP.	not affected - worked around in hardware
96  *	8AP.	worked around in hardware - we get explicit CS errors if not
98  *		interrupts, we log only the first one and count the
100  *	10AP.	not affected - worked around in hardware
104  *	12AP.	not affected - worked around in hardware
105  *	13AP.	not affected - worked around in hardware
107  *	15AP.	not affected - worked around in hardware
108  *	16AP.	not affected - worked around in hardware
109  *	17AP.	not affected - worked around in hardware
110  *	18AP.	not affected - worked around in hardware
111  *	19AP.	not affected - worked around in BIOS
114  *	or are signal timing bugs worked around in hardware and there's
118 static atomic_t stopping_cpu = ATOMIC_INIT(-1);
134  * this function calls the 'stop' function on all other CPUs in the system.
158 	old_cpu = -1;  in native_stop_other_cpus()
163 	/* For kexec, ensure that offline CPUs are out of MWAIT and in HLT */  in native_stop_other_cpus()
171 	 *    sections and re-enabling interrupts. They might still hold  in native_stop_other_cpus()
175 	 *    HLT loop in stop_this_cpu()  in native_stop_other_cpus()
181 	 *    HLT loop in stop_this_cpu()  in native_stop_other_cpus()
184 	 * That CPU will have reported already and the "have all CPUs  in native_stop_other_cpus()
199 		 * prevent an NMI shutdown attempt in case that not all  in native_stop_other_cpus()
203 		while (!cpumask_empty(&cpus_stop_mask) && timeout--)  in native_stop_other_cpus()
211 		 * and send the IPI. In any case try to wait for the other  in native_stop_other_cpus()
228 		while (!cpumask_empty(&cpus_stop_mask) && (wait || timeout--))  in native_stop_other_cpus()
239 	 * the other CPUs. See comment vs. SME in stop_this_cpu().  in native_stop_other_cpus()