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Searched refs:CR4 (Results 1 – 7 of 7) sorted by relevance

/Linux-v5.4/arch/x86/kernel/
Drelocate_kernel_64.S31 #define CR4 DATA(0x18) macro
67 movq %rax, CR4(%r11)
215 movq CR4(%r8), %rax
Drelocate_kernel_32.S29 #define CR4 DATA(0xc) macro
56 movl %eax, CR4(%edi)
196 movl CR4(%edi), %eax
Dhead_32.S242 # which means no CPUID and no CR4
251 jz .Lenable_paging # No flags or only CPUID.FPU = no CR4
/Linux-v5.4/Documentation/virt/kvm/
Dmmu.txt361 - if CR4.SMEP is enabled: since we've turned the page into a kernel page,
366 - if CR4.SMAP is disabled: since the page has been changed to a kernel
367 page, it can not be reused when CR4.SMAP is enabled. We set
368 CR4.SMAP && !CR0.WP into shadow page's role to avoid this case. Note,
369 here we do not care the case that CR4.SMAP is enabled since KVM will
Dtimekeeping.txt329 means of the CR4.TSD bit, which when enabled, disables CPL > 0 TSC access.
/Linux-v5.4/drivers/dma/
Dpl330.c135 #define CR4 0xe10 macro
1833 pl330->pcfg.peri_ns = readl(regs + CR4); in read_dmac_config()
/Linux-v5.4/Documentation/networking/
Darcnet-hardware.txt571 | | \/ | CR4 |___|
601 CR3/CR4 Diagnostic LEDs
779 < CR4 |___|
809 CR4 Red Monitors Board Activity