vasilito
dc68054305
- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.) - Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber) - Restore 20+ local/scripts (audit, lint, test, build helpers) - Restore src/cook/scheduler.rs, status.rs, gnu-config/ - Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh - Recover TLC source from HEAD (was overwritten by 0.2.3 checkout) - Recover 11 local/docs plans from HEAD (were overwritten) - Recover qt6-wayland-smoke symlink from HEAD - Fix MOTD: remove garbled ASCII art, use clean text - Update version: 0.2.0 -> 0.2.4 in os-release, motd, config - Reduce filesystem_size: 1536 -> 512 MiB - Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages - Reduce pcid scheme log verbosity: info -> debug
71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_X86_CPU_H
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#define _ASM_X86_CPU_H
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#include <linux/device.h>
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#include <linux/cpu.h>
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#include <linux/topology.h>
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#include <linux/nodemask.h>
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#include <linux/percpu.h>
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#include <asm/ibt.h>
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#ifndef CONFIG_SMP
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#define cpu_physical_id(cpu) boot_cpu_physical_apicid
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#define cpu_acpi_id(cpu) 0
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#endif /* CONFIG_SMP */
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#ifdef CONFIG_HOTPLUG_CPU
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extern void soft_restart_cpu(void);
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#endif
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extern void ap_init_aperfmperf(void);
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int mwait_usable(const struct cpuinfo_x86 *);
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unsigned int x86_family(unsigned int sig);
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unsigned int x86_model(unsigned int sig);
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unsigned int x86_stepping(unsigned int sig);
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#ifdef CONFIG_X86_BUS_LOCK_DETECT
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extern void __init sld_setup(struct cpuinfo_x86 *c);
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extern bool handle_user_split_lock(struct pt_regs *regs, long error_code);
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extern bool handle_guest_split_lock(unsigned long ip);
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extern void handle_bus_lock(struct pt_regs *regs);
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void split_lock_init(void);
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void bus_lock_init(void);
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#else
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static inline void __init sld_setup(struct cpuinfo_x86 *c) {}
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static inline bool handle_user_split_lock(struct pt_regs *regs, long error_code)
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{
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return false;
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}
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static inline bool handle_guest_split_lock(unsigned long ip)
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{
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return false;
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}
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static inline void handle_bus_lock(struct pt_regs *regs) {}
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static inline void split_lock_init(void) {}
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static inline void bus_lock_init(void) {}
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#endif
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#ifdef CONFIG_IA32_FEAT_CTL
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void init_ia32_feat_ctl(struct cpuinfo_x86 *c);
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#else
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static inline void init_ia32_feat_ctl(struct cpuinfo_x86 *c) {}
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#endif
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extern __noendbr void cet_disable(void);
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struct cpu_signature;
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void intel_collect_cpu_info(struct cpu_signature *sig);
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extern u64 x86_read_arch_cap_msr(void);
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bool intel_find_matching_signature(void *mc, struct cpu_signature *sig);
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int intel_microcode_sanity_check(void *mc, bool print_err, int hdr_type);
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extern struct cpumask cpus_stop_mask;
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#endif /* _ASM_X86_CPU_H */
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