sys/amd64: Small spelling fixes.
No functional change.
This commit is contained in:
parent
500eb14ae8
commit
edafb5a327
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=299010
@ -179,7 +179,7 @@ wakeup_32:
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* Finally, switch to long bit mode by enabling paging. We have
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* Finally, switch to long bit mode by enabling paging. We have
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* to be very careful here because all the segmentation disappears
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* to be very careful here because all the segmentation disappears
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* out from underneath us. The spec says we can depend on the
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* out from underneath us. The spec says we can depend on the
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* subsequent pipelined branch to execute, but *only if* everthing
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* subsequent pipelined branch to execute, but *only if* everything
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* is still identity mapped. If any mappings change, the pipeline
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* is still identity mapped. If any mappings change, the pipeline
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* will flush.
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* will flush.
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*/
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*/
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@ -188,7 +188,7 @@ wakeup_32:
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mov %eax, %cr0
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mov %eax, %cr0
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/*
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/*
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* At this point paging is enabled, and we are in "compatability" mode.
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* At this point paging is enabled, and we are in "compatibility" mode.
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* We do another far jump to reload %cs with the 64 bit selector.
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* We do another far jump to reload %cs with the 64 bit selector.
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* %cr3 points to a 4-level page table page.
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* %cr3 points to a 4-level page table page.
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* We cannot yet jump all the way to the kernel because we can only
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* We cannot yet jump all the way to the kernel because we can only
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@ -27,7 +27,7 @@
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#include <sys/cdefs.h>
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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__FBSDID("$FreeBSD$");
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/* This file creates publically callable functions to perform various
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/* This file creates publicly callable functions to perform various
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* simple arithmetic on memory which is atomic in the presence of
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* simple arithmetic on memory which is atomic in the presence of
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* interrupts and multiple processors.
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* interrupts and multiple processors.
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*/
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*/
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@ -427,7 +427,7 @@ IDTVEC(fast_syscall)
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/*
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/*
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* Here for CYA insurance, in case a "syscall" instruction gets
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* Here for CYA insurance, in case a "syscall" instruction gets
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* issued from 32 bit compatability mode. MSR_CSTAR has to point
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* issued from 32 bit compatibility mode. MSR_CSTAR has to point
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* to *something* if EFER_SCE is enabled.
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* to *something* if EFER_SCE is enabled.
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*/
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*/
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IDTVEC(fast_syscall32)
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IDTVEC(fast_syscall32)
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@ -121,7 +121,7 @@ protmode:
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* Finally, switch to long bit mode by enabling paging. We have
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* Finally, switch to long bit mode by enabling paging. We have
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* to be very careful here because all the segmentation disappears
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* to be very careful here because all the segmentation disappears
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* out from underneath us. The spec says we can depend on the
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* out from underneath us. The spec says we can depend on the
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* subsequent pipelined branch to execute, but *only if* everthing
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* subsequent pipelined branch to execute, but *only if* everything
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* is still identity mapped. If any mappings change, the pipeline
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* is still identity mapped. If any mappings change, the pipeline
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* will flush.
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* will flush.
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*/
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*/
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@ -130,7 +130,7 @@ protmode:
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mov %eax, %cr0
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mov %eax, %cr0
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/*
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/*
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* At this point paging is enabled, and we are in "compatability" mode.
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* At this point paging is enabled, and we are in "compatibility" mode.
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* We do another far jump to reload %cs with the 64 bit selector.
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* We do another far jump to reload %cs with the 64 bit selector.
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* %cr3 points to a 4-level page table page.
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* %cr3 points to a 4-level page table page.
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* We cannot yet jump all the way to the kernel because we can only
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* We cannot yet jump all the way to the kernel because we can only
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@ -349,7 +349,7 @@ device virtio_blk # VirtIO Block device
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device virtio_scsi # VirtIO SCSI device
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device virtio_scsi # VirtIO SCSI device
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device virtio_balloon # VirtIO Memory Balloon device
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device virtio_balloon # VirtIO Memory Balloon device
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# HyperV drivers and enchancement support
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# HyperV drivers and enhancement support
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device hyperv # HyperV drivers
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device hyperv # HyperV drivers
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# Xen HVM Guest Optimizations
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# Xen HVM Guest Optimizations
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@ -509,7 +509,7 @@ device virtio_balloon # VirtIO Memory Balloon device
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device virtio_random # VirtIO Entropy device
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device virtio_random # VirtIO Entropy device
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device virtio_console # VirtIO Console device
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device virtio_console # VirtIO Console device
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# Microsoft Hyper-V enchancement support
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# Microsoft Hyper-V enhancement support
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device hyperv # HyperV drivers
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device hyperv # HyperV drivers
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# Xen HVM Guest Optimizations
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# Xen HVM Guest Optimizations
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@ -377,7 +377,7 @@ struct vm_copyinfo {
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* at 'gla' and 'len' bytes long. The 'prot' should be set to PROT_READ for
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* at 'gla' and 'len' bytes long. The 'prot' should be set to PROT_READ for
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* a copyin or PROT_WRITE for a copyout.
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* a copyin or PROT_WRITE for a copyout.
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*
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*
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* retval is_fault Intepretation
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* retval is_fault Interpretation
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* 0 0 Success
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* 0 0 Success
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* 0 1 An exception was injected into the guest
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* 0 1 An exception was injected into the guest
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* EFAULT N/A Unrecoverable error
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* EFAULT N/A Unrecoverable error
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@ -212,7 +212,7 @@ linux_mmap2(struct thread *td, struct linux_mmap2_args *args)
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/*
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/*
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* The Linux MAP_GROWSDOWN option does not limit auto
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* The Linux MAP_GROWSDOWN option does not limit auto
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* growth of the region. Linux mmap with this option
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* growth of the region. Linux mmap with this option
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* takes as addr the inital BOS, and as len, the initial
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* takes as addr the initial BOS, and as len, the initial
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* region size. It can then grow down from addr without
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* region size. It can then grow down from addr without
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* limit. However, Linux threads has an implicit internal
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* limit. However, Linux threads has an implicit internal
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* limit to stack size of STACK_SIZE. Its just not
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* limit to stack size of STACK_SIZE. Its just not
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@ -576,7 +576,7 @@ linux_mmap_common(struct thread *td, l_uintptr_t addr, l_size_t len, l_int prot,
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/*
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/*
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* The Linux MAP_GROWSDOWN option does not limit auto
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* The Linux MAP_GROWSDOWN option does not limit auto
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* growth of the region. Linux mmap with this option
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* growth of the region. Linux mmap with this option
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* takes as addr the inital BOS, and as len, the initial
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* takes as addr the initial BOS, and as len, the initial
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* region size. It can then grow down from addr without
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* region size. It can then grow down from addr without
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* limit. However, Linux threads has an implicit internal
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* limit. However, Linux threads has an implicit internal
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* limit to stack size of STACK_SIZE. Its just not
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* limit to stack size of STACK_SIZE. Its just not
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