Re: [Xen-devel] [PATCH] xen/x86: Initialize per_cpu(xen_vcpu, 0) a little earlier

From	David Vrabel <david.vrabel@citrix.com>
Newsgroups	linux.kernel
Subject	Re: [Xen-devel] [PATCH] xen/x86: Initialize per_cpu(xen_vcpu, 0) a little earlier
Date	2016-10-05 11:50 +0200
Message-ID	<soQZP-7rL-9@gated-at.bofh.it> (permalink)
References	<snXTH-4sn-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

On 02/10/16 23:45, Boris Ostrovsky wrote:
> xen_cpuhp_setup() calls mutex_lock() which, when CONFIG_DEBUG_MUTEXES
> is defined, ends up calling xen_save_fl(). That routine expects
> per_cpu(xen_vcpu, 0) to be already initialized.

Applied to for-linus-4.9, thanks.

David

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[PATCH] xen/x86: Initialize per_cpu(xen_vcpu, 0) a little earlier Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-10-03 01:00 +0200
  Re: [PATCH] xen/x86: Initialize per_cpu(xen_vcpu, 0) a little earlier Sander Eikelenboom <linux@eikelenboom.it> - 2016-10-03 10:50 +0200
  Re: [Xen-devel] [PATCH] xen/x86: Initialize per_cpu(xen_vcpu, 0) a  little earlier David Vrabel <david.vrabel@citrix.com> - 2016-10-05 11:50 +0200

csiph-web