From: Brendan Jackman Date: Wed, 15 Oct 2025 17:02:06 +0000 (+0000) Subject: Documentation: fix reference to PR_SPEC_L1D_FLUSH X-Git-Tag: v6.19-rc1~184^2~48 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4ff1f611b00b94792988cff794124fa3c2ae8f8;p=thirdparty%2Fkernel%2Flinux.git Documentation: fix reference to PR_SPEC_L1D_FLUSH PR_SET_L1D_FLUSH does not exist. Signed-off-by: Brendan Jackman Signed-off-by: Jonathan Corbet 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 210020bc3f568..35dc25159b28a 100644 --- 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.