From: Skip Tavakkolian <9nut@9netics.com>
To: 9fans@9fans.net
Subject: [9fans] compiling xen3 with more recent pc kernel
Date: Sun, 21 Jun 2015 14:22:35 -0700 [thread overview]
Message-ID: <b776c0ace02decdc6375db208bf2cacb@9netics.com> (raw)
i had to make the following changes to the kernel for xen3 to match up
to recent labs pc kernel and to compile successfully. can anyone verify
the changes are correct? (i could to a smoke test on EC2, but don't
feel adventurous at the moment)
thanks,
% yesterday -D mem.h fns.h trap.c
diff -n /n/dump/2015/0621/sys/src/9/xen3/mem.h /sys/src/9/xen3/mem.h
/n/dump/2015/0621/sys/src/9/xen3/mem.h:15,16 c /sys/src/9/xen3/mem.h:15,16
< #define ROUND(s, sz) (((s)+((sz)-1))&~((sz)-1))
< #define PGROUND(s) ROUND(s, BY2PG)
---
> /* #define ROUND(s, sz) (((s)+((sz)-1))&~((sz)-1)) */
> /* #define PGROUND(s) ROUND(s, BY2PG) */
/n/dump/2015/0621/sys/src/9/xen3/mem.h:51 a /sys/src/9/xen3/mem.h:52
> #define UTROUND(t) ROUNDUP((t), BY2PG)
diff -n /n/dump/2015/0621/sys/src/9/xen3/fns.h /sys/src/9/xen3/fns.h
/n/dump/2015/0621/sys/src/9/xen3/fns.h:100 a /sys/src/9/xen3/fns.h:101
> void validalign(uintptr, unsigned);
diff -n /n/dump/2015/0621/sys/src/9/xen3/trap.c /sys/src/9/xen3/trap.c
/n/dump/2015/0621/sys/src/9/xen3/trap.c:949 a /sys/src/9/xen3/trap.c:950,954
> void
> validalign(uintptr addr, unsigned align)
> {
> }
>
next reply other threads:[~2015-06-21 21:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-21 21:22 Skip Tavakkolian [this message]
2015-06-21 21:32 ` David du Colombier
2015-06-21 22:02 ` Skip Tavakkolian
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