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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-27 11:33:47 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-27 11:33:47 -0700 |
commit | a3540495324af9b7fa95b62da2ccbf7cdb4e3622 (patch) | |
tree | 82062f3a1a9894c165f18f63a81ad561af32244a /Documentation/virt/kvm/ppc-pv.rst | |
parent | dedbf31ac8a57eaa29b6e4f9745dadffa83dd947 (diff) | |
parent | a1e72bb00a48687a1dc1c2e549eaf4ba09e802be (diff) |
Merge tag 'docs-6.5' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"It's been a relatively calm cycle in docsland. We do have:
- Some initial page-table documentation from Linus (the other Linus)
- Regression-handling documentation improvements from Thorsten
- Addition of kerneldoc documentation for the ERR_PTR() and related
macros from James Seo
... and the usual collection of fixes and updates"
* tag 'docs-6.5' of git://git.lwn.net/linux:
docs: consolidate storage interfaces
Documentation: update git configuration for Link: tag
Documentation: KVM: make corrections to vcpu-requests.rst
Documentation: KVM: make corrections to ppc-pv.rst
Documentation: KVM: make corrections to locking.rst
Documentation: KVM: make corrections to halt-polling.rst
Documentation: virt: correct location of haltpoll module params
Documentation/mm: Initial page table documentation
docs: crypto: async-tx-api: fix typo in struct name
docs/doc-guide: Clarify how to write tables
docs: handling-regressions: rework section about fixing procedures
docs: process: fix a typoed cross-reference
docs: submitting-patches: Discuss interleaved replies
MAINTAINERS: direct process doc changes to a dedicated ML
Documentation: core-api: Add error pointer functions to kernel-api
err.h: Add missing kerneldocs for error pointer functions
Documentation: conf.py: Add __force to c_id_attributes
docs: clarify KVM related kernel parameters' descriptions
docs: consolidate human interface subsystems
docs: admin-guide: Add information about intel_pstate active mode
Diffstat (limited to 'Documentation/virt/kvm/ppc-pv.rst')
-rw-r--r-- | Documentation/virt/kvm/ppc-pv.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/virt/kvm/ppc-pv.rst b/Documentation/virt/kvm/ppc-pv.rst index 5fdb907670be..740d03d25300 100644 --- a/Documentation/virt/kvm/ppc-pv.rst +++ b/Documentation/virt/kvm/ppc-pv.rst @@ -89,7 +89,7 @@ also define a new hypercall feature to indicate that the host can give you more registers. Only if the host supports the additional features, make use of them. The magic page layout is described by struct kvm_vcpu_arch_shared -in arch/powerpc/include/asm/kvm_para.h. +in arch/powerpc/include/uapi/asm/kvm_para.h. Magic page features =================== @@ -112,7 +112,7 @@ Magic page flags ================ In addition to features that indicate whether a host is capable of a particular -feature we also have a channel for a guest to tell the guest whether it's capable +feature we also have a channel for a guest to tell the host whether it's capable of something. This is what we call "flags". Flags are passed to the host in the low 12 bits of the Effective Address. @@ -139,7 +139,7 @@ Patched instructions ==================== The "ld" and "std" instructions are transformed to "lwz" and "stw" instructions -respectively on 32 bit systems with an added offset of 4 to accommodate for big +respectively on 32-bit systems with an added offset of 4 to accommodate for big endianness. The following is a list of mapping the Linux kernel performs when running as @@ -210,7 +210,7 @@ available on all targets. 2) PAPR hypercalls PAPR hypercalls are needed to run server PowerPC PAPR guests (-M pseries in QEMU). -These are the same hypercalls that pHyp, the POWER hypervisor implements. Some of +These are the same hypercalls that pHyp, the POWER hypervisor, implements. Some of them are handled in the kernel, some are handled in user space. This is only available on book3s_64. |