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HV: Fix mistake use stac() & clac() 

The commit 2ab70f43e5
HV: cache: Fix page fault by flushing cache for VM trusty RAM in HV

It is wrong in using stac()/clac()

Tracked-On: #6020
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
This commit is contained in:
Tao Yuhong 2021-05-21 07:49:08 -04:00 committed by wenlingz
parent 6077152c4b
commit b93d6b2ef0
1 changed files with 2 additions and 2 deletions
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4
hypervisor/arch/x86/cpu.c
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@ -450,9 +450,9 @@ void cpu_dead(void)
/* clean up native stuff */ /* clean up native stuff */
vmx_off(); vmx_off();
clac();
flush_cache_range((void *)get_hv_image_base(), CONFIG_HV_RAM_SIZE);
stac(); stac();
flush_cache_range((void *)get_hv_image_base(), CONFIG_HV_RAM_SIZE);
clac();
/* Set state to show CPU is dead */ /* Set state to show CPU is dead */
pcpu_set_current_state(pcpu_id, PCPU_STATE_DEAD); pcpu_set_current_state(pcpu_id, PCPU_STATE_DEAD);