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authorLin Ming <ming.m.lin@intel.com>2010-11-22 13:03:28 (GMT)
committerThomas Gleixner <tglx@linutronix.de>2010-11-22 13:38:52 (GMT)
commit691513f70d3957939a318da970987b876c720861 (patch)
treecdaf1826d5895d058e6606eb37a6322892d1d977 /net/core/timestamping.c
parent84e1c6bb38eb318e456558b610396d9f1afaabf0 (diff)
downloadlinux-fsl-qoriq-691513f70d3957939a318da970987b876c720861.tar.xz
x86: Resume trampoline must be executable
commit 5bd5a452(x86: Add NX protection for kernel data) marked the trampoline area NX - which unsurprisingly breaks resume and cpu hotplug. Revert the portion of that commit, which touches the trampoline. Originally-from: Lin Ming <ming.m.lin@intel.com> LKML-Reference: <1290410581.2405.24.camel@minggr.sh.intel.com> Cc: Matthieu Castet <castet.matthieu@free.fr> Cc: Siarhei Liakh <sliakh.lkml@gmail.com> Cc: Xuxian Jiang <jiang@cs.ncsu.edu> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@infradead.org> Cc: Andi Kleen <andi@firstfloor.org> Tested-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'net/core/timestamping.c')
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