On Wed, Aug 27, 2008 at 06:59:01AM +0000, John Birrell wrote: > jb 2008-08-27 06:59:01 UTC > > FreeBSD src repository > > Modified files: (Branch: RELENG_7) > . UPDATING > Log: > SVN rev 182252 on 2008-08-27 06:59:01Z by jb > > Add a mention of DTrace and the dog that are the commit message. > > Revision Changes Path > 1.507.2.11 +24 -0 src/UPDATING
It seems to be at least two issues, besides already fixed MAC entry
point:
1. The /usr/libexec/cc1 binary is broken after buildworld (at least on
i386). Looking at the readelf output, I noted that .SUNW_ctf section
is marked as PROGBITS and has some low alignment, that resulted in
the following stripped binary:
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
LOAD 0x000000 0x08048000 0x08048000 0x51943a 0x51943a R E 0x20
LOAD 0x519440 0x08562000 0x08562000 0x05fc4 0x9be8c RW 0x20
NOTE 0x000094 0x08048094 0x08048094 0x00018 0x00018 R 0x4
Such ELF cannot beload due to unaligned segments.
Note that I did not turned on CTF generation for world.
2. UP kernel breakage. The following patch fixed it for me:
Index: sys/cddl/dev/cyclic/i386/cyclic_machdep.c
===================================================================
--- sys/cddl/dev/cyclic/i386/cyclic_machdep.c (revision 182275)
+++ sys/cddl/dev/cyclic/i386/cyclic_machdep.c (working copy)
@@ -127,7 +127,9 @@
*/
if (c == &solaris_cpu[curcpu])
(*func)(param);
+#ifdef SMP
else
smp_rendezvous_cpus((cpumask_t) (1 << c->cpuid), NULL,
func, smp_no_rendevous_barrier, param);
+#endif
}
Index: sys/cddl/dev/cyclic/amd64/cyclic_machdep.c
===================================================================
--- sys/cddl/dev/cyclic/amd64/cyclic_machdep.c (revision 182275)
+++ sys/cddl/dev/cyclic/amd64/cyclic_machdep.c (working copy)
@@ -127,7 +127,9 @@
*/
if (c == &solaris_cpu[curcpu])
(*func)(param);
+#ifdef SMP
else
smp_rendezvous_cpus((cpumask_t) (1 << c->cpuid), NULL,
func, smp_no_rendevous_barrier, param);
+#endif
}
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