This is a note to let you know that I've just added the patch titled
ARM: virt: boot secondary CPUs through the right entry point
to the 3.7-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-virt-boot-secondary-cpus-through-the-right-entry-point.patch
and it can be found in the queue-3.7 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 6e484be1ccca3ea495db45900fd42aac8d49d754 Mon Sep 17 00:00:00 2001
From: Marc Zyngier <[email protected]>
Date: Fri, 4 Jan 2013 17:44:14 +0000
Subject: ARM: virt: boot secondary CPUs through the right entry point
From: Marc Zyngier <[email protected]>
commit 6e484be1ccca3ea495db45900fd42aac8d49d754 upstream.
Secondary CPUs should use the __hyp_stub_install_secondary entry
point, so boot mode inconsistencies can be detected.
Acked-by: Dave Martin <[email protected]>
Reported-by: Ian Molton <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/arm/kernel/head.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -334,7 +334,7 @@ ENTRY(secondary_startup)
* as it has already been validated by the primary processor.
*/
#ifdef CONFIG_ARM_VIRT_EXT
- bl __hyp_stub_install
+ bl __hyp_stub_install_secondary
#endif
safe_svcmode_maskall r9
Patches currently in stable-queue which might be from [email protected] are
queue-3.7/arm-virt-simplify-__hyp_stub_install-epilog.patch
queue-3.7/arm-virt-boot-secondary-cpus-through-the-right-entry-point.patch
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