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Merge tag 'docs-5.15' of git://git.lwn.net/linux

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Pull documentation updates from Jonathan Corbet:
 "Yet another set of documentation changes:

   - A reworking of PDF generation to yield better results for documents
     using CJK fonts in particular.

   - A new set of translations into traditional Chinese, a dialect for
     which I am assured there is a community of interested readers.

   - A lot more regular Chinese translation work as well.

  ... plus the usual assortment of updates, fixes, typo tweaks, etc"

* tag 'docs-5.15' of git://git.lwn.net/linux: (55 commits)
  docs: sphinx-requirements: Move sphinx_rtd_theme to top
  docs: pdfdocs: Enable language-specific font choice of zh_TW translations
  docs: pdfdocs: Teach xeCJK about character classes of quotation marks
  docs: pdfdocs: Permit AutoFakeSlant for CJK fonts
  docs: pdfdocs: One-half spacing for CJK translations
  docs: pdfdocs: Add conf.py local to translations for ascii-art alignment
  docs: pdfdocs: Preserve inter-phrase space in Korean translations
  docs: pdfdocs: Choose Serif font as CJK mainfont if possible
  docs: pdfdocs: Add CJK-language-specific font settings
  docs: pdfdocs: Refactor config for CJK document
  scripts/kernel-doc: Override -Werror from KCFLAGS with KDOC_WERROR
  docs/zh_CN: Add zh_CN/accounting/psi.rst
  doc: align Italian translation
  Documentation/features/vm: riscv supports THP now
  docs/zh_CN: add infiniband user_verbs translation
  docs/zh_CN: add infiniband user_mad translation
  docs/zh_CN: add infiniband tag_matching translation
  docs/zh_CN: add infiniband sysfs translation
  docs/zh_CN: add infiniband opa_vnic translation
  docs/zh_CN: add infiniband ipoib translation
  ...
This commit is contained in:
Linus Torvalds
2021-09-01 18:49:47 -07:00
parent df43d90382 37397b092e
commit 4ac6d90867
101 changed files with 13257 additions and 130 deletions
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32
Documentation/virt/kvm/api.rst
View File

@@ -5077,7 +5077,7 @@ of bytes successfully copied is returned. If the call completes successfully
then ``length`` is returned.
4.131 KVM_GET_SREGS2
------------------
--------------------
:Capability: KVM_CAP_SREGS2
:Architectures: x86
@@ -5090,17 +5090,17 @@ This ioctl (when supported) replaces the KVM_GET_SREGS.
::
struct kvm_sregs2 {
/* out (KVM_GET_SREGS2) / in (KVM_SET_SREGS2) */
struct kvm_segment cs, ds, es, fs, gs, ss;
struct kvm_segment tr, ldt;
struct kvm_dtable gdt, idt;
__u64 cr0, cr2, cr3, cr4, cr8;
__u64 efer;
__u64 apic_base;
__u64 flags;
__u64 pdptrs[4];
};
struct kvm_sregs2 {
/* out (KVM_GET_SREGS2) / in (KVM_SET_SREGS2) */
struct kvm_segment cs, ds, es, fs, gs, ss;
struct kvm_segment tr, ldt;
struct kvm_dtable gdt, idt;
__u64 cr0, cr2, cr3, cr4, cr8;
__u64 efer;
__u64 apic_base;
__u64 flags;
__u64 pdptrs[4];
};
flags values for ``kvm_sregs2``:
@@ -5110,7 +5110,7 @@ flags values for ``kvm_sregs2``:
4.132 KVM_SET_SREGS2
------------------
--------------------
:Capability: KVM_CAP_SREGS2
:Architectures: x86
@@ -5201,6 +5201,7 @@ trailing ``'\0'``, is indicated by the ``name_size`` field in the header.
The descriptors block is only needed to be read once for the lifetime of the
file descriptor contains a sequence of ``struct kvm_stats_desc``, each followed
by a string of size ``name_size``.
::
#define KVM_STATS_TYPE_SHIFT 0
#define KVM_STATS_TYPE_MASK (0xF << KVM_STATS_TYPE_SHIFT)
@@ -5234,6 +5235,7 @@ by this descriptor. Its endianness is CPU native.
The following flags are supported:
Bits 0-3 of ``flags`` encode the type:
* ``KVM_STATS_TYPE_CUMULATIVE``
The statistics data is cumulative. The value of data can only be increased.
Most of the counters used in KVM are of this type.
@@ -5252,6 +5254,7 @@ Bits 0-3 of ``flags`` encode the type:
The corresponding ``size`` field for this type is always 1.
Bits 4-7 of ``flags`` encode the unit:
* ``KVM_STATS_UNIT_NONE``
There is no unit for the value of statistics data. This usually means that
the value is a simple counter of an event.
@@ -5266,6 +5269,7 @@ Bits 4-7 of ``flags`` encode the unit:
Bits 8-11 of ``flags``, together with ``exponent``, encode the scale of the
unit:
* ``KVM_STATS_BASE_POW10``
The scale is based on power of 10. It is used for measurement of time and
CPU clock cycles. For example, an exponent of -9 can be used with
@@ -7213,7 +7217,7 @@ supported in the host. A VMM can check whether the service is
available to the guest on migration.
8.33 KVM_CAP_HYPERV_ENFORCE_CPUID
-----------------------------
---------------------------------
Architectures: x86