Messages in this thread | | | Subject | Re: [PATCH v3 8/8] xen/evtchn: use READ/WRITE_ONCE() for accessing ring indices | From | Boris Ostrovsky <> | Date | Sat, 20 Feb 2021 15:35:53 -0500 |
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On 2/19/21 10:40 AM, Juergen Gross wrote: > For avoiding read- and write-tearing by the compiler use READ_ONCE() > and WRITE_ONCE() for accessing the ring indices in evtchn.c. > > Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
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