> -----Original Message----- > From: Anatoly Burakov <[email protected]> > Sent: Thursday, July 25, 2019 4:36 PM > To: [email protected] > Cc: John McNamara <[email protected]>; Marko Kovacevic > <[email protected]>; [email protected]; > [email protected]; [email protected]; Jerin Jacob > Kollanukkaran <[email protected]> > Subject: [EXT] [PATCH v3] eal: pick IOVA as PA if IOMMU is not available > > ---------------------------------------------------------------------- > When IOMMU is not available, /sys/kernel/iommu_groups will not be > populated. This is happening since at least 3.6 when VFIO support was > added. If the directory is empty, EAL should not pick IOVA as VA as the > default IOVA mode. > > Signed-off-by: Anatoly Burakov <[email protected]> > --- > > MCS lock provides scalability by spinning on a CPU/thread local variable @@ > -436,6 +442,16 @@ Known Issues > ========================================================= > > > + * **Unsuitable IOVA mode may be picked as the default**
This section is not rendering in HTML page. Remove the first tab to fix it. With above fix: Tested-by: Jerin Jacob <[email protected]> Reviewed-by: Jerin Jacob <[email protected]>
