From: Russell Currey <ruscur@russell.cc>
To: linuxppc-dev@lists.ozlabs.org
Cc: mikey@neuling.org, Russell Currey <ruscur@russell.cc>, npiggin@gmail.com
Subject: [PATCH 5/5] powerpc/64s: Document that PPC supports nosmap
Date: Fri, 26 Oct 2018 17:35:13 +1100 [thread overview]
Message-ID: <20181026063513.30806-6-ruscur@russell.cc> (raw)
In-Reply-To: <20181026063513.30806-1-ruscur@russell.cc>
Signed-off-by: Russell Currey <ruscur@russell.cc>
---
Documentation/admin-guide/kernel-parameters.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index a5ad67d5cb16..8f78e75965f0 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -2764,7 +2764,7 @@
noexec=on: enable non-executable mappings (default)
noexec=off: disable non-executable mappings
- nosmap [X86]
+ nosmap [X86,PPC]
Disable SMAP (Supervisor Mode Access Prevention)
even if it is supported by processor.
--
2.19.1
next prev parent reply other threads:[~2018-10-26 6:51 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-26 6:35 [PATCH 0/5] Guarded Userspace Access Prevention on Radix Russell Currey
2018-10-26 6:35 ` [PATCH 1/5] powerpc/64s: Guarded Userspace Access Prevention Russell Currey
2018-10-26 8:20 ` kbuild test robot
2018-10-28 17:57 ` LEROY Christophe
2018-10-31 4:00 ` Russell Currey
2018-10-31 16:54 ` LEROY Christophe
2018-10-29 13:27 ` kbuild test robot
2018-10-26 6:35 ` [PATCH 2/5] powerpc/futex: GUAP support for futex ops Russell Currey
2018-10-26 16:32 ` LEROY Christophe
2018-10-29 1:08 ` Russell Currey
2018-10-26 6:35 ` [PATCH 3/5] powerpc/lib: checksum GUAP support Russell Currey
2018-10-26 16:33 ` LEROY Christophe
2018-10-26 6:35 ` [PATCH 4/5] powerpc/64s: Disable GUAP with nosmap option Russell Currey
2018-10-26 6:35 ` Russell Currey [this message]
2018-10-26 16:35 ` [PATCH 5/5] powerpc/64s: Document that PPC supports nosmap LEROY Christophe
2018-10-29 1:06 ` Russell Currey
2018-10-31 17:06 ` LEROY Christophe
2018-10-26 16:29 ` [PATCH 0/5] Guarded Userspace Access Prevention on Radix LEROY Christophe
2018-10-31 3:53 ` Russell Currey
2018-10-31 16:58 ` LEROY Christophe
2018-11-01 3:54 ` Russell Currey
2018-11-08 17:52 ` Christophe LEROY
2018-11-08 20:09 ` Benjamin Herrenschmidt
-- strict thread matches above, loose matches on Subject: below --
2018-10-17 6:44 [PATCH 1/5] powerpc/64s: Kernel Hypervisor Restricted Access Prevention Russell Currey
2018-10-17 6:44 ` [PATCH 5/5] powerpc/64s: Document that PPC supports nosmap Russell Currey
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