Documentation: fix reference to PR_SPEC_L1D_FLUSH

PR_SET_L1D_FLUSH does not exist.

Signed-off-by: Brendan Jackman <jackmanb@google.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20251015-l1d-flush-doc-v1-2-f8cefea3f2f2@google.com>

diff --git a/Documentation/admin-guide/hw-vuln/l1d_flush.rst b/Documentation/admin-guide/hw-vuln/l1d_flush.rst
index 210020bc3f5684a4510792aad5d0fcec659ad7d2..35dc25159b28a280793ad147d25d582f31a77999 100644 (file)
--- a/Documentation/admin-guide/hw-vuln/l1d_flush.rst
+++ b/Documentation/admin-guide/hw-vuln/l1d_flush.rst
@@ -31,7 +31,7 @@ specifically opt into the feature to enable it.
 Mitigation
 ----------
 
-When PR_SET_L1D_FLUSH is enabled for a task a flush of the L1D cache is
+When PR_SPEC_L1D_FLUSH is enabled for a task a flush of the L1D cache is
 performed when the task is scheduled out and the incoming task belongs to a
 different process and therefore to a different address space.