From 0fb1c25ab523614b056ace11be67aac8f8ccabb1 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Thu, 18 Apr 2019 16:51:19 +1000 Subject: powerpc: Add skeleton for Kernel Userspace Execution Prevention This patch adds a skeleton for Kernel Userspace Execution Prevention. Then subarches implementing it have to define CONFIG_PPC_HAVE_KUEP and provide setup_kuep() function. Signed-off-by: Christophe Leroy [mpe: Don't split strings, use pr_crit_ratelimited()] Signed-off-by: Michael Ellerman --- Documentation/admin-guide/kernel-parameters.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation/admin-guide/kernel-parameters.txt') diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 2b8ee90bb644..a53df74589e5 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -2843,7 +2843,7 @@ Disable SMAP (Supervisor Mode Access Prevention) even if it is supported by processor. - nosmep [X86] + nosmep [X86,PPC] Disable SMEP (Supervisor Mode Execution Prevention) even if it is supported by processor. -- cgit v1.2.3-58-ga151