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(parent: 1e5b44d) | patch
x86/xsave: initialization improvements
authorJan Beulich <jbeulich@suse.com>
Thu, 12 Sep 2013 09:18:00 +0000 (11:18 +0200)
committerJan Beulich <jbeulich@suse.com>
Thu, 12 Sep 2013 09:18:00 +0000 (11:18 +0200)
commit6c68094c84d62eaba4a4a1faa67317603c36f9bd
tree2ab1fc99ee3accafc864a4422c65f7ccfcabe93ctree
parent1e5b44dc07d5f052d85441dc875ef65cf00f4841commit | diff
x86/xsave: initialization improvements

- properly validate available feature set on APs
- also validate xsaveopt availability on APs
- properly indicate whether the initialization is on the BSP (we
  shouldn't be using "cpu == 0" checks for this)

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
master commit: c6066e78f4a66005b0d5d86c6ade32e2ab78923a
master date: 2013-08-30 10:56:07 +0200
xen/arch/x86/cpu/common.c diff | blob | blame | history
xen/arch/x86/xstate.c diff | blob | blame | history
xen/include/asm-x86/xstate.h diff | blob | blame | history
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