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24013109f5
freebsd-nq/sys
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Warner Losh 63ba42fbf5 Back out 1.88. 
The reference counts are there to block detach until the sleepers in
read/write/ioctl have gotten out, not to prevent the open device from
going away.  Restore the old behavior so that we have a chance to wake
up sleepers when the usb device goes away, so they can properly return
EIO back to the caller when this happens.

Otherwise, we have a guarnateed panic waiting to happen when a device
detaches with an active read channel.

This should be merged to 5 asap.
2004-09-08 07:13:39 +00:00
..
alpha Fix a problem with tag->boundary inheritence that has existed since day one 2004-09-08 04:54:19 +00:00
amd64 Fix a problem with tag->boundary inheritence that has existed since day one 2004-09-08 04:54:19 +00:00
arm Fix a problem with tag->boundary inheritence that has existed since day one 2004-09-08 04:54:19 +00:00
boot Add the loader side of support for preloading ELF relocatable object 2004-08-29 00:48:42 +00:00
cam For removable devices without media we set a zero mediasize but a non-zero 2004-09-05 21:15:58 +00:00
coda General modernization of coda: 2004-09-01 01:19:52 +00:00
compat Regenerate after fcntl() wrappers were marked MP safe. 2004-08-24 20:24:34 +00:00
conf Device driver for the Cypress CY7C637xx and CY7C640/1xx families of USB 2004-09-05 09:43:47 +00:00
contrib From __FreeBSD_version 600001 on PFIL_HOOKS is permanently in the kernel and 2004-08-27 20:01:08 +00:00
crypto Use __FBSDID(). 2004-06-14 00:38:54 +00:00
ddb Refactor a bunch of scheduler code to give basically the same behaviour 2004-09-05 02:09:54 +00:00
dev Back out 1.88. 2004-09-08 07:13:39 +00:00
doc Experimental support for using doxygen to generate kernel documentation. 2004-07-11 16:13:57 +00:00
fs Create simple function init_va_filerev() for initializing a va_filerev 2004-09-07 09:17:05 +00:00
gdb Comment-out the debugging printf I left in in case there were some 2004-08-10 19:32:33 +00:00
geom For removable devices without media we set a zero mediasize but a non-zero 2004-09-05 21:15:58 +00:00
gnu Create simple function init_va_filerev() for initializing a va_filerev 2004-09-07 09:17:05 +00:00
i4b Kill count device support from config. I've changed the last few 2004-08-30 23:03:58 +00:00
i386 Fix a problem with tag->boundary inheritence that has existed since day one 2004-09-08 04:54:19 +00:00
ia64 Fix a problem with tag->boundary inheritence that has existed since day one 2004-09-08 04:54:19 +00:00
isa Improve sync recovery algorithm: 2004-08-27 21:25:16 +00:00
isofs/cd9660 Temporarily back out revision 1.77. This changed cd9660_getattr() and 2004-09-05 11:18:53 +00:00
kern Create simple function init_va_filerev() for initializing a va_filerev 2004-09-07 09:17:05 +00:00
libkern Move the kernel-specific logic to adjust frompc from MI to MD. For 2004-08-27 19:42:35 +00:00
modules Device driver for the Cypress CY7C637xx and CY7C640/1xx families of USB 2004-09-05 09:43:47 +00:00
net Re-add ifi_epoch, to struct if_data, this time replacing ifi_unused 2004-09-08 04:50:55 +00:00
net80211 Add a new network interface flag, IFF_NEEDSGIANT, which will allow 2004-07-27 23:20:45 +00:00
netatalk Inline umich license from COPYRIGHT to make it clear what license the 2004-08-10 03:23:05 +00:00
netatm Avoid casts as lvalues. 2004-07-28 06:59:55 +00:00
netgraph Increase PPTP_MAX_TIMEOUT up to 3 seconds. 10 prooved too much for high packet 2004-09-06 19:53:58 +00:00
netinet revert comment from rev1.158 now that rev1.225 backed it out.. 2004-09-06 15:48:38 +00:00
netinet6 Call callout_init() on nd6_slowtimo_ch before setting it going; otherwise, 2004-09-05 17:27:54 +00:00
netipsec Apply error and success logic consistently to the function netisr_queue() and 2004-08-27 18:33:08 +00:00
netipx Mark Netgraph TTY, KAME IPSEC, and IPX/SPX as requiring Giant for correct 2004-08-28 15:24:53 +00:00
netkey The KAME IPSEC implementation at one point used its own pseudo-random 2004-09-02 20:14:03 +00:00
netnatm Constify send and receive space constants in natm. 2004-06-24 03:11:29 +00:00
netncp Do the dreaded s/dev_t/struct cdev */ 2004-06-16 09:47:26 +00:00
netsmb Avoid casts as lvalues. 2004-07-28 06:59:55 +00:00
nfs Remove advertising clause from University of California Regent's 2004-04-07 05:00:01 +00:00
nfs4client Explicitly pass vnode to nfs_doio() and mountpoint to nfs_asyncio(). 2004-09-07 08:56:43 +00:00
nfsclient Explicitly pass vnode to nfs_doio() and mountpoint to nfs_asyncio(). 2004-09-07 08:56:43 +00:00
nfsserver Convert a mtx_lock(&Giant) to a mtx_unlock(&Giant) in nfsrv_link() to 2004-08-25 16:52:59 +00:00
opencrypto Don't acquire Giant in cryptof_close(), as the code is intended to be 2004-08-10 03:26:17 +00:00
pc98 Switch the default scheduler to 4BSD to match what will go into RELENG_5 soon. 2004-09-07 22:37:43 +00:00
pccard Move PNP IDs back into oldcard files 2004-08-13 06:57:31 +00:00
pci Fix a couple of typos in comments 2004-09-06 13:42:38 +00:00
posix4
powerpc Fix a problem with tag->boundary inheritence that has existed since day one 2004-09-08 04:54:19 +00:00
rpc fix array index out of bounds in rpc->rc_srtt[], rpc->rc_sdrtt[] 2004-07-15 22:21:25 +00:00
security Allow mac_bsdextended(4) to log failed attempts to syslog's AUTHPRIV 2004-08-21 20:19:19 +00:00
sparc64 Fix a problem with tag->boundary inheritence that has existed since day one 2004-09-08 04:54:19 +00:00
sys Re-add ifi_epoch, to struct if_data, this time replacing ifi_unused 2004-09-08 04:50:55 +00:00
tools Pass doxygen doc comments through to the output. 2004-07-11 16:14:24 +00:00
ufs Create simple function init_va_filerev() for initializing a va_filerev 2004-09-07 09:17:05 +00:00
vm add KASSERTS 2004-09-07 07:32:40 +00:00
Makefile Add a NO_BOOT knob to prevent building the boot blocks and loader. 2004-08-19 09:54:28 +00:00