diff options
Diffstat (limited to 'Documentation/core-api/real-time/architecture-porting.rst')
| -rw-r--r-- | Documentation/core-api/real-time/architecture-porting.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/core-api/real-time/architecture-porting.rst b/Documentation/core-api/real-time/architecture-porting.rst index d822fac29922..c90a426d8062 100644 --- a/Documentation/core-api/real-time/architecture-porting.rst +++ b/Documentation/core-api/real-time/architecture-porting.rst @@ -35,7 +35,8 @@ POSIX CPU timers and KVM POSIX CPU timers must expire from thread context rather than directly within the timer interrupt. This behavior is enabled by setting the configuration option CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK. - When KVM is enabled, CONFIG_KVM_XFER_TO_GUEST_WORK must also be set to ensure + When virtualization support, such as KVM, is enabled, + CONFIG_VIRT_XFER_TO_GUEST_WORK must also be set to ensure that any pending work, such as POSIX timer expiration, is handled before transitioning into guest mode. |