Context |
Check |
Description |
snowpatch_ozlabs/apply_patch |
warning
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Failed to apply on branch powerpc/merge (00ec79b0b767994422c43792d73ff1327714a73f)
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snowpatch_ozlabs/apply_patch |
warning
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Failed to apply on branch powerpc/next (30df74d67d48949da87e3a5b57c381763e8fd526)
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snowpatch_ozlabs/apply_patch |
warning
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Failed to apply on branch linus/master (f359287765c04711ff54fbd11645271d8e5ff763)
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snowpatch_ozlabs/apply_patch |
warning
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Failed to apply on branch powerpc/fixes (2f26ed1764b42a8c40d9c48441c73a70d805decf)
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snowpatch_ozlabs/apply_patch |
warning
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Failed to apply on branch linux-next (e7b08814b16b80a0bf76eeca16317f8c2ed23b8c)
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snowpatch_ozlabs/apply_patch |
fail
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Failed to apply to any branch
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@@ -175,6 +175,8 @@ static struct ibm_pa_feature {
*/
{ .pabyte = 22, .pabit = 0, .cpu_features = CPU_FTR_TM_COMP,
.cpu_user_ftrs2 = PPC_FEATURE2_HTM_COMP | PPC_FEATURE2_HTM_NOSC_COMP },
+
+ { .pabyte = 64, .pabit = 0, .cpu_features = CPU_FTR_DAWR1 },
};
static void __init scan_features(unsigned long node, const unsigned char *ftrs,
bit 0 of byte 64 in pa-features property indicates availability of 2nd DAWR registers. i.e. If this bit is set, 2nd DAWR is present, otherwise not. Host generally uses "cpu-features", which masks "pa-features". But "cpu-features" are still not used for guests and thus this change is mostly applicable for guests only. Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> --- arch/powerpc/kernel/prom.c | 2 ++ 1 file changed, 2 insertions(+)