From 6c95f2d67f7da7175b9bbb3e92284412aa074a98 Mon Sep 17 00:00:00 2001 From: Lukas Bulwahn Date: Thu, 27 Nov 2025 16:43:42 +0100 Subject: [PATCH] Documentation: update config name in real-time architecture support Commit 4843a45ef9fe8 ("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. Adjust the documentation to the current situation, and specifically refer to the new name of the config. Signed-off-by: Lukas Bulwahn Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Jonathan Corbet Message-ID: <20251127154343.292156-3-bigeasy@linutronix.de> --- Documentation/core-api/real-time/architecture-porting.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/core-api/real-time/architecture-porting.rst b/Documentation/core-api/real-time/architecture-porting.rst index d822fac29922d..c90a426d80624 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. -- 2.47.3