cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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events.h (637B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#ifndef _ASM_ARM_XEN_EVENTS_H
      3#define _ASM_ARM_XEN_EVENTS_H
      4
      5#include <asm/ptrace.h>
      6#include <asm/atomic.h>
      7
      8enum ipi_vector {
      9	XEN_PLACEHOLDER_VECTOR,
     10
     11	/* Xen IPIs go here */
     12	XEN_NR_IPIS,
     13};
     14
     15static inline int xen_irqs_disabled(struct pt_regs *regs)
     16{
     17	return raw_irqs_disabled_flags(regs->ARM_cpsr);
     18}
     19
     20#define xchg_xen_ulong(ptr, val) atomic64_xchg(container_of((long long*)(ptr),\
     21							    atomic64_t,	\
     22							    counter), (val))
     23
     24/* Rebind event channel is supported by default */
     25static inline bool xen_support_evtchn_rebind(void)
     26{
     27	return true;
     28}
     29
     30#endif /* _ASM_ARM_XEN_EVENTS_H */