FIXES 20392
just call panic() on linux
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This delta was composed from multiple commits as part of the CVS->Git migration.
The checkin message with each commit was inconsistent.
The following are the additional commit messages.
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FIXES 20392
call BUG() instead
msg = "Unknown AFS panic";
printf(msg, a1, a2, a3);
-#ifdef AFS_LINUX20_ENV
- *((char *)0xffffffff) = 42;
+#ifdef AFS_LINUX24_ENV
+ BUG();
#else
panic(msg);
#endif