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fafb7a586b
freebsd-nq/sys
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John Baldwin fafb7a586b Enable interrupt preemption on Alpha. Previously, flipping this switch on 
caused hangs on SMP systems under load.  My theory was that an interrupted
thread was migrating and returning to PAL on a different CPU and that that
caused the hangs.  To prevent this, I used the recently added sched_pin()
API to pin the interrupted thread to the CPU that received the interrupt
across ithread_schedule() to prevent migration.  This seems to have fixed
the hangs based on tests by several folks on the alpha@ list.

Tested by:	wilko, tisco, several others on alpha@
2004-03-23 22:28:16 +00:00
..
alpha Enable interrupt preemption on Alpha. Previously, flipping this switch on 2004-03-23 22:28:16 +00:00
amd64 - Add uiomove_fromphys() implementations to alpha and ia64. These only 2004-03-20 21:06:20 +00:00
arm Introduce the cpumask_t type. The purpose of the type is to create a 2004-03-20 20:41:40 +00:00
boot MFi386: revision 1.29. 2004-03-14 09:43:15 +00:00
cam Compare the *number* of patterns to zero, not the *pointer* to the 2004-02-28 12:59:56 +00:00
coda Device megapatch 5/6: 2004-02-21 21:32:15 +00:00
compat Remove another case of grabbing Giant before doing a kthread_exit() 2004-03-22 22:46:22 +00:00
conf Add an implementation of uiomove_fromphys() for PowerPC. This 2004-03-23 18:26:03 +00:00
contrib Revert 1.22. Go back to "FreeBSD" as our _OS value. Since we now support 2004-03-22 20:11:49 +00:00
crypto Fix a reentrancy issue in md5_calc(). 2004-01-27 18:57:21 +00:00
ddb Give DDB a "watchdog" command which disables all watchdogs. 2004-02-29 09:55:32 +00:00
dev Recently I realized that the ADMtek 8211 driver wasn't working correctly 2004-03-23 19:51:17 +00:00
fs Don't reject FAT file systems with a number of "Heads" greater than 2004-03-14 23:28:12 +00:00
geom Move "is consumer attached?" check before G_VALID_PROVIDER() check, 2004-03-18 07:17:10 +00:00
gnu Properly vector all bwrite() and BUF_WRITE() calls through the same path 2004-03-11 18:02:36 +00:00
i4b Convert callers to the new bus_alloc_resource_any(9) API. 2004-03-17 17:50:55 +00:00
i386 The kthread_create() API is supposed to allow you to create threads 2004-03-22 00:28:38 +00:00
ia64 In breakpoint(), use a different immediate to make sure we can 2004-03-21 01:41:29 +00:00
isa Convert callers to the new bus_alloc_resource_any(9) API. 2004-03-17 17:50:55 +00:00
isofs/cd9660 Remove unused second arg to vfinddev(). 2004-03-11 16:33:11 +00:00
kern Change the !MPSAFE boot string to something that doesn't potentially 2004-03-23 01:58:09 +00:00
libkern These are changes to allow to use the Intel C/C++ compiler (lang/icc) 2004-03-12 21:45:33 +00:00
modules Add uart_subr.c 2004-03-20 22:41:52 +00:00
net Lock down global variables in if_gre: 2004-03-22 16:04:43 +00:00
net80211 Add explicit dependency on "ether", since we use ether_ifattach(). 2004-03-16 19:25:55 +00:00
netatalk Rename 'ddpcb' variable to 'ddpcb_list' to better distinguish it from 2004-03-22 04:54:36 +00:00
netatm These are changes to allow to use the Intel C/C++ compiler (lang/icc) 2004-03-12 21:45:33 +00:00
netgraph Dont count bytes being sent to a disconnected hook. 2004-03-22 01:15:28 +00:00
netinet Lock down global variables in if_gre: 2004-03-22 16:04:43 +00:00
netinet6 Move the AH algorithm list from a static local function variable to 2004-03-10 04:56:54 +00:00
netipsec Fix type in a sysctl. It used to be: net.key.prefered_oldsa 2004-02-16 17:09:53 +00:00
netipx Rename dup_sockaddr() to sodupsockaddr() for consistency with other 2004-03-01 03:14:23 +00:00
netkey avoid duplicate free. 2004-01-25 17:18:12 +00:00
netnatm Rename dup_sockaddr() to sodupsockaddr() for consistency with other 2004-03-01 03:14:23 +00:00
netncp Make the process_exit eventhandler run without Giant. Add Giant hooks 2004-03-14 02:06:28 +00:00
netsmb Rename dup_sockaddr() to sodupsockaddr() for consistency with other 2004-03-01 03:14:23 +00:00
nfs
nfs4client Properly vector all bwrite() and BUF_WRITE() calls through the same path 2004-03-11 18:02:36 +00:00
nfsclient Add a comment with an explanation why we don't report EPIPE errors on 2004-03-17 21:10:20 +00:00
nfsserver Calculate NFS timeouts in units of 10ms, not 5ms. This matches the default 2004-03-14 06:21:56 +00:00
opencrypto kthread_exit() no longer requires Giant, so don't force callers to acquire 2004-03-05 22:42:17 +00:00
pc98 Convert callers to the new bus_alloc_resource_any(9) API. 2004-03-17 17:50:55 +00:00
pccard Convert callers to the new bus_alloc_resource_any(9) API. 2004-03-17 17:50:55 +00:00
pci solid reports that it is buggy *and* that it slows down transmit 2004-03-19 23:20:23 +00:00
posix4 The sem_timedwait() and ksem_timedwait() functions both 2004-02-03 22:27:03 +00:00
powerpc Add an implementation of uiomove_fromphys() for PowerPC. This 2004-03-23 18:26:03 +00:00
rpc Calculate NFS timeouts in units of 10ms, not 5ms. This matches the default 2004-03-14 06:21:56 +00:00
security Define BPFD_LOCK_ASSERT() to assert the BPF descriptor lock. 2004-02-29 15:33:56 +00:00
sparc64 Add an implementation of uiomove_fromphys() to sparc64. This 2004-03-22 08:08:25 +00:00
sys Bump FreeBSD version to indicate new bus_alloc_resource_any API. 2004-03-22 19:57:34 +00:00
tools Attempt to clean up the emu10k1-alsa.h stuff so that config doesn't 2004-02-05 22:51:16 +00:00
ufs Avoid doing bawrite to initialize inode block while holding cylinder 2004-03-16 22:06:32 +00:00
vm Do not copy vm_exitingcnt to the new vmspace in vmspace_exec(). Copying 2004-03-23 08:37:34 +00:00
Makefile Replaced outdated comment. 2004-01-17 03:28:27 +00:00