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| author | Carlos López <clopez@suse.de> | 2024-04-24 13:33:16 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-05-04 01:11:23 +0300 |
| commit | 2098acaf24455698c149b27f0347eb4ddc6d2058 (patch) | |
| tree | 9c9309d82d3f25027da00cecc4f544bf688c7bf9 /Documentation/virt/kvm | |
| parent | 82e9c84d8712e8d29278a37aaa9aa767d50a16da (diff) | |
| download | linux-2098acaf24455698c149b27f0347eb4ddc6d2058.tar.xz | |
KVM: fix documentation for KVM_CREATE_GUEST_MEMFD
The KVM_CREATE_GUEST_MEMFD ioctl returns a file descriptor, and is
documented as such in the description. However, the "Returns" field
in the documentation states that the ioctl returns 0 on success.
Update this to match the description.
Signed-off-by: Carlos López <clopez@suse.de>
Fixes: a7800aa80ea4 ("KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory")
Link: https://lore.kernel.org/r/20240424103317.28522-1-clopez@suse.de
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'Documentation/virt/kvm')
| -rw-r--r-- | Documentation/virt/kvm/api.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst index 0b5a33ee71ee..57bd2b2b1532 100644 --- a/Documentation/virt/kvm/api.rst +++ b/Documentation/virt/kvm/api.rst @@ -6316,7 +6316,7 @@ The "flags" field is reserved for future extensions and must be '0'. :Architectures: none :Type: vm ioctl :Parameters: struct kvm_create_guest_memfd(in) -:Returns: 0 on success, <0 on error +:Returns: A file descriptor on success, <0 on error KVM_CREATE_GUEST_MEMFD creates an anonymous file and returns a file descriptor that refers to it. guest_memfd files are roughly analogous to files created |