Comment 0 for bug 1709220
Revision history for this message
| bugproxy (bugproxy) wrote RPT related fixes missing in ubintu 16.04.3 | #0 |
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---Problem Description---
The following patches are missing in the ubuntu 16.04.3 kernel
https:/
https:/
https:/
---uname output---
4.10.0-29-generic #33~16.04.1-Ubuntu SMP Tue Jul 25 18:17:06 UTC 2017 ppc64le ppc64le ppc64le GNU/Linux
Machine Type = power9
---Steps to Reproduce---
Did a fork and exec benchmark to look at the performance and they pointed to radix routines.
Upstream commits mentioned:
commit f7327e0ba380547
powerpc/mm/radix: Remove unnecessary ptesync
commit f6b0df55cad252f
powerpc/mm/radix: Don't do page walk cache flush when doing full mm flush
commit a5998fcb92552a1
powerpc/mm/radix: Optimise tlbiel flush all case