src-test2/sys/alpha, branch release/5.5.0

MFC:

2005-10-28T06:50:36Z

Specifically panic() in the case where pmap_insert_entry() fails to get a new pv under high system load where the available pv entries have been exhausted before the pagedaemon has a chance to wake up to reclaim some.

MFC 1.51: In bus_dmamap_load(), temporarily point the segments pointer

2005-06-01T05:14:57Z

in the DMA tag to a local variable so that we don't dereference a NULL pointer. PR: alpha/30486

Intend: unbreak the alpha tinderbox: The use of INT_MAX in the kernel

2005-04-25T23:02:21Z

requires the explicit inclusion of Tested: not -- not even compiled. Just like the previous revision.

MFC:

2005-04-21T20:33:05Z

kern_ntptime.c, kern_time.c, sys_generic.c p1003_1b.c, syscallsubr.h: - Implement kern_adjtime(), kern_readv(), kern_sched_rr_get_interval(), kern_settimeofday(), and kern_writev() to allow for further stackgap reduction in the compat ABIs. osf1_misc.c: - Use a custom version of copyinuio() to implement osf1_{read,write}v() via kern_{read,write}v(). linux32_machdep.c: - Use a custom version of copyinuio() to implement readv/writev using kern_readv/writev. - Use kern_sched_rr_get_interval() rather than the stackgap. freebsd32_misc.c: - Use a custom version of copyinuio() to implement readv/writev using kern_readv/writev. - Use kern_settimeofday() and kern_adjtime() rather than stackgapping it. ibcs2_misc.c: - Use kern_settimeofday() to avoid stackgap use.

MFC:

2005-04-01T12:46:27Z

o Add new cdce(4) driver; o move some common code out of every USB etherned driver into a central location. Approved by: re (scottl)

MFC: Regen after addition of linux_nosys handler.

2005-03-31T22:24:24Z

Approved by: re (kensmith)

MFC: Handle unimplemented syscall by instantly returning ENOSYS instead of sending

2005-03-31T22:17:42Z

signal first and only then returning ENOSYS to match what real linux does. Approved by: re (kensmith)

MFC: split configure() into 3 separate steps like we do on other

2005-03-22T00:14:16Z

architectures. This makes it possible to insert hooks before and after the device attachment step. Approved by: re (kensmith)

MFC:

2005-03-07T13:10:48Z

Add isa_dmatc() function to check for Terminal Count condition. (pre-cursor for IEEE488 MFC) Approved by: re@

MFC 'hw.physmem' sysctl.

2005-03-03T00:46:32Z

Submitted by: Nicko Dehaine