From: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxxx>
Commit 14ec35ff5786 ("entry: Rename "kvm" entry code assets to "virt" to
genericize APIs") renames the config KVM_XFER_TO_GUEST_WORK to
VIRT_XFER_TO_GUEST_WORK. In a concurrent development work with commit
f51fe3b7e48c ("Documentation: Add real-time to core-api"), the
documentation on making an architecture support PREEMPT_RT has been
included referring to this config with its previous name.
Adjust the documentation to the current situation, and specifically
refer to the new name of the config.
Fixes: f51fe3b7e48c ("Documentation: Add real-time to core-api")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxxx>
---
Documentation/core-api/real-time/architecture-porting.rst | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/Documentation/core-api/real-time/architecture-porting.rst b/Documentation/core-api/real-time/architecture-porting.rst
index d822fac29922..3062cff0e5a3 100644
--- a/Documentation/core-api/real-time/architecture-porting.rst
+++ b/Documentation/core-api/real-time/architecture-porting.rst
@@ -35,9 +35,10 @@ 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
- that any pending work, such as POSIX timer expiration, is handled before
- transitioning into guest mode.
+ 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.
Hard-IRQ and Soft-IRQ stacks
Soft interrupts are handled in the thread context in which they are raised. If
--
2.51.0
