Stefano Stabellini 7bf9a6b465 arm/xen: fix xen_vcpu_info allocation alignment ... xen_vcpu_info is a percpu area than needs to be mapped by Xen. Currently, it could cross a page boundary resulting in Xen being unable to map it: [ 0.567318] kernel BUG at arch/arm64/xen/../../arm/xen/enlighten.c:164! [ 0.574002] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Fix the issue by using __alloc_percpu and requesting alignment for the memory allocation. Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com> Link: https://lore.kernel.org/r/alpine.DEB.2.22.394.2311221501340.2053963@ubuntu-linux-20-04-desktop Fixes: 24d5373dda ("arm/xen: Use alloc_percpu rather than __alloc_percpu") Reviewed-by: Juergen Gross <jgross@suse.com> Signed-off-by: Juergen Gross <jgross@suse.com>		2023-11-23 09:32:41 +01:00
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enlighten.c	arm/xen: fix xen_vcpu_info allocation alignment	2023-11-23 09:32:41 +01:00
grant-table.c
hypercall.S
Makefile
mm.c
p2m.c