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xen: remove x86-ism from Xen common code

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PAT_WRITE_BACK is x86-only, whereas sys/dev/xen could be shared
between multiple architectures.

Reviewed by: royger
Differential Revision: https://reviews.freebsd.org/D28831
This commit is contained in:
Elliott Mitchell 2021-03-01 12:44:54 +01:00 committed by Roger Pau Monné
parent 2c1c1255e4
commit a2c0e94ccf
1 changed files with 1 additions and 1 deletions
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2
sys/dev/xen/console/xen_console.c
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@ -273,7 +273,7 @@ static void
xencons_early_init_ring(struct xencons_priv *cons)
{
cons->intf = pmap_mapdev_attr(ptoa(xen_get_console_mfn()), PAGE_SIZE,
PAT_WRITE_BACK);
VM_MEMATTR_WRITE_BACK);
cons->evtchn = xen_get_console_evtchn();
}