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authorJuergen Gross <jgross@suse.com>2018-08-28 09:40:21 +0200
committerThomas Gleixner <tglx@linutronix.de>2018-09-03 16:50:35 +0200
commitc00a280a8efa4dc077596cf646bd50cbd13db3c8 (patch)
tree9b4e09ea3e00b8c2f685f1e947d22fd95b167f65 /arch/x86/boot
parent5def7a4cd5bef80f7c997cf37c09022fa8c9cd76 (diff)
downloadlinux-c00a280a8efa4dc077596cf646bd50cbd13db3c8.tar.bz2
x86/paravirt: Introduce new config option PARAVIRT_XXL
A large amount of paravirt ops is used by Xen PV guests only. Add a new config option PARAVIRT_XXL which is selected by XEN_PV. Later we can put the Xen PV only paravirt ops under the PARAVIRT_XXL umbrella. Since irq related paravirt ops are used only by VSMP and Xen PV, let VSMP select PARAVIRT_XXL, too, in order to enable moving the irq ops under PARAVIRT_XXL. Signed-off-by: Juergen Gross <jgross@suse.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: xen-devel@lists.xenproject.org Cc: virtualization@lists.linux-foundation.org Cc: akataria@vmware.com Cc: rusty@rustcorp.com.au Cc: boris.ostrovsky@oracle.com Cc: hpa@zytor.com Link: https://lkml.kernel.org/r/20180828074026.820-11-jgross@suse.com
Diffstat (limited to 'arch/x86/boot')
-rw-r--r--arch/x86/boot/compressed/misc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/boot/compressed/misc.h b/arch/x86/boot/compressed/misc.h
index a423bdb42686..a1d5918765f3 100644
--- a/arch/x86/boot/compressed/misc.h
+++ b/arch/x86/boot/compressed/misc.h
@@ -9,6 +9,7 @@
* paravirt and debugging variants are added.)
*/
#undef CONFIG_PARAVIRT
+#undef CONFIG_PARAVIRT_XXL
#undef CONFIG_PARAVIRT_SPINLOCKS
#undef CONFIG_KASAN