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HV: remove 'spinlock_rfags' declaration

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- remove the global declaration of 'cpu_int_value'

Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Yonghua Huang
2018-08-15 21:01:21 +08:00
committed by lijinxia
parent 932bc32dcc
commit d030595194
6 changed files with 74 additions and 90 deletions
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15
hypervisor/include/arch/x86/cpu.h
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@@ -421,13 +421,6 @@ void wait_sync_change(uint64_t *sync, uint64_t wake_sync);
*timestamp_ptr = ((uint64_t)tsh << 32) | tsl; \
}
/* Define variable(s) required to save / restore architecture interrupt state.
* These variable(s) are used in conjunction with the ESAL_AR_INT_ALL_DISABLE()
* and ESAL_AR_INT_ALL_RESTORE() macros to hold any data that must be preserved
* in order to allow these macros to function correctly.
*/
#define CPU_INT_CONTROL_VARS uint64_t cpu_int_value
/* Macro to save rflags register */
#define CPU_RFLAGS_SAVE(rflags_ptr) \
{ \
@@ -453,9 +446,9 @@ void wait_sync_change(uint64_t *sync, uint64_t wake_sync);
* defined below and CPU_INT_CONTROL_VARS defined above.
*/
#define CPU_INT_ALL_DISABLE() \
#define CPU_INT_ALL_DISABLE(p_rflags) \
{ \
CPU_RFLAGS_SAVE(&cpu_int_value); \
CPU_RFLAGS_SAVE(p_rflags); \
CPU_IRQ_DISABLE(); \
}
@@ -466,9 +459,9 @@ void wait_sync_change(uint64_t *sync, uint64_t wake_sync);
* NOTE: This macro is used in conjunction with CPU_INT_ALL_DISABLE
* and CPU_INT_CONTROL_VARS defined above.
*/
#define CPU_INT_ALL_RESTORE() \
#define CPU_INT_ALL_RESTORE(rflags) \
{ \
CPU_RFLAGS_RESTORE(cpu_int_value); \
CPU_RFLAGS_RESTORE(rflags); \
}
/*