| commit | 45a4f18e2ec40b96893c780c28ab18c246906355 | |
| author | Thomas Huth <thuth@redhat.com> | |
| Wed, 28 Sep 2016 11:16:29 +0000 (28 13:16 +0200) | ||
| committer | David Gibson <david@gibson.dropbear.id.au> | |
| Thu, 13 Oct 2016 01:58:06 +0000 (13 12:58 +1100) | ||
| tree | b36e20528aa9be9d951fef601137102a2191ca70 | treesnapshot (tar.gz zip) |
| parent | 5c179666057a7568306062e2cd030042a25eb57a | commitdiff |
hw/ppc/spapr: Fix the selection of the processor features
The current code uses pa_features_206 for POWERPC_MMU_2_06, and
for everything else, it uses pa_features_207. This is bad in some
cases because there is also a "degraded" MMU version of ISA 2.06,
called POWERPC_MMU_2_06a, which should of course use the flags for
2.06 instead. And there is also the possibility that the user runs
the pseries machine with a POWER5+ or even 970 processor. In that
case we certainly do not want to set the flags for 2.07, and rather
simply skip the setting of the pa-features property instead.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
(cherry picked from commit 4cbec30d769a73853b60dc7f275e6e7da9ab5162)
The current code uses pa_features_206 for POWERPC_MMU_2_06, and
for everything else, it uses pa_features_207. This is bad in some
cases because there is also a "degraded" MMU version of ISA 2.06,
called POWERPC_MMU_2_06a, which should of course use the flags for
2.06 instead. And there is also the possibility that the user runs
the pseries machine with a POWER5+ or even 970 processor. In that
case we certainly do not want to set the flags for 2.07, and rather
simply skip the setting of the pa-features property instead.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
(cherry picked from commit 4cbec30d769a73853b60dc7f275e6e7da9ab5162)
| hw/ppc/spapr.c | diffblobblamehistory |