]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 86ba358) | patch
xen: assume XENFEAT_mmu_pt_update_preserve_ad being set for pv guests
authorJuergen Gross <jgross@suse.com>
Fri, 30 Jul 2021 07:18:03 +0000 (09:18 +0200)
committerJuergen Gross <jgross@suse.com>
Mon, 30 Aug 2021 09:57:48 +0000 (11:57 +0200)
commit599b911096760904d1726ce0214ca6e452459e26
treeb95ccf001740f3ad8740ad88243fa3301d6f63adtree | snapshot
parent86ba35817d734c83f2942195f16c5a70bf1f585acommit | diff
xen: assume XENFEAT_mmu_pt_update_preserve_ad being set for pv guests

XENFEAT_mmu_pt_update_preserve_ad is always set in Xen 4.0 and newer.
Remove coding assuming it might be zero.

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Link: https://lore.kernel.org/r/20210730071804.4302-3-jgross@suse.com
Signed-off-by: Juergen Gross <jgross@suse.com>
arch/x86/xen/enlighten_pv.c diff | blob | history
arch/x86/xen/mmu_pv.c diff | blob | history
Linux Kernel Source Tree.