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x86 specialreg: add bit masks definitions for LAM in %cr3

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(cherry picked from commit 5999b74e963769cbd12eadbe1cebcd34fb312f01)
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Konstantin Belousov 2024-10-24 02:16:47 +03:00
parent 5a0da3fb38
commit 6f26bce468
1 changed files with 2 additions and 0 deletions
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2
sys/x86/include/specialreg.h
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@ -54,6 +54,8 @@
#define CR0_CD 0x40000000 /* Cache Disable */
#define CR3_PCID_MASK 0x0000000000000fff
#define CR3_LAM_U57 0x2000000000000000
#define CR3_LAM_U48 0x4000000000000000
#define CR3_PCID_SAVE 0x8000000000000000
/*