Messages in this thread | | | Date | Tue, 7 Aug 2007 17:24:58 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | [BUGFIX][PATCH] flush icache before set_pte() in ia64 take7, [0/2] |
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This patch set is for fixing SIGILL trouble in NFS by adding sync_icache_dcache() before set_pte(). (see patches for detail) Tested with my NUMA box and works well.
Chanves V6 -> V7 - dropped add-on patches for cpu family handling.
For this post, I wrote an easy test for this SIGILL/NFS problem. Please verify.
This is my result. == Distro: RHEL5. CPU: Montecito 1.4GHz, 4 sockets, 8core.
NFS + Montecito + 2.6.23-rc2 23 SIGILLS in 1000 trial
ext3 + Montecito + 2.6.23-rc2 0 erros in 1000 trial
NFS + Itanium2(model2 revision2) + 2.6.23-rc2 0 errors in 1000 trial
NFS + Montecito + 2.6.23-rc2 + patch. 0 errors in 1000 trial ==
Thanks, -Kame [unhandled content-type:application/x-gtar] | |