Subject: Current kernel I modified works fine on SS-20/HyperSPARC
To: 'email@example.com' <firstname.lastname@example.org>
From: YoshiyaEto <email@example.com>
Date: 05/12/1999 17:39:59
I modified pmap.c of current-kernel for HyperSPARC.
Now, that kernel works fine on my SS-20/HyperSPARC(150MHz).
HyperSPARC's MMU does not peek a modification of PTE.
So,I add following two lines to setpgt4m() in pmap.c.
+ if (cpuinfo.cpu_type == CPUTYP_HS_MBUS)
This modification is not so good,because only the related TLB entry should be flushed.
Could someone brush up this modification and integrate this into source tree ?