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authorIngo Molnar <[email protected]>2015-04-25 06:50:09 +0200
committerIngo Molnar <[email protected]>2015-05-19 15:47:40 +0200
commit62db6871ae862fbd7f7abfebffe501b170698a8b (patch)
tree9d4aeeed478e67f0343aa781a5ba3d66ad4f8efc /tools/perf/scripts/python
parente9dbfd673a9cc9d3ef90e3ea4e136a833dab3674 (diff)
x86/fpu: Propagate once per boot quirk into fpu__init_system_xstate()
Linearize the call sequence in xsave_init(): fpu__init_system_xstate(); fpu__init_cpu_xstate(); We do this by propagating the boot-once quirk into fpu__init_system_xstate(). fpu__init_cpu_xstate() is safe to be called multiple time. Reviewed-by: Borislav Petkov <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Fenghua Yu <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Oleg Nesterov <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
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