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bd131be7d1
freebsd-nq/sys/dev
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Greg Lehey bd131be7d1 complete_rqe: Remove a race condition in RAID-4 and RAID-5 where a 
request could be deallocated before the top half had finished
	issuing it.  The problem seems only to happen with IDE drives
	and vn devices, but theoretically it could happen with any
	drive.  This is the most important part of a possible series
	of fixes designed to remove race conditions without locking
	out interrupts for longer than absolutely necessary.

Reported-by:	       sos
Fix-supplied-by:       dillon
2000-04-06 03:03:31 +00:00
..
advansys adv_pci.c: 2000-03-02 00:08:35 +00:00
aha More pnpids. 2000-03-25 03:24:43 +00:00
ahb Remove #include "eisa.h" and #if NEISA > 0 2000-01-29 18:22:33 +00:00
aic - Added PC-98 Cbus frontend. 2000-03-29 14:32:34 +00:00
aic7xxx o Correct the offsets into the syncrate table for paritcular 2000-03-18 22:28:20 +00:00
amd Ahhrggg. Put the test for the compat shims AFTER the file that includes 2000-03-27 20:24:02 +00:00
amr Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
an Fix an instance of rman_get_start() than should be rman_get_bushandle(). 2000-01-16 06:41:49 +00:00
ar Ahhrggg. Put the test for the compat shims AFTER the file that includes 2000-03-27 20:24:02 +00:00
ata Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
atkbdc - Add temporary workaround to fool some "clever" KVM switch products 2000-04-02 08:28:21 +00:00
awi Awi driver, ported from NetBSD from Atsushi Once-san. 2000-04-06 02:48:48 +00:00
bktr Upgrade the bktr driver from 2.07 to 2.10. 2000-04-04 16:54:13 +00:00
buslogic Remove #include "eisa.h" and #if NEISA > 0 - this is guaranteed by config. 2000-01-29 14:27:26 +00:00
cardbus Sync to latest cardbusdevs file 1999-11-18 07:22:59 +00:00
ccd Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
cs NewBus the cs driver. 2000-03-30 05:16:16 +00:00
cy Ahhrggg. Put the test for the compat shims AFTER the file that includes 2000-03-27 20:24:02 +00:00
dc Teach the 'dc' driver how to pick up settings left over by the 2000-03-11 05:20:56 +00:00
de A fairly simple newbusification of if_de 2000-03-20 09:18:46 +00:00
dec Ho, ho, ho... this clock chip is not y2k compliant. Motorola 2000-01-04 03:22:04 +00:00
dgb Remove #if NDGB > 0 and #if NDGM > 0 2000-01-29 18:42:45 +00:00
dpt Remove #include "eisa.h" and #if NEISA > 0 as it's only ever compiled 2000-01-29 14:31:57 +00:00
ed Bogusly returned zero always. Return 1 if we pass the checksum. 2000-03-20 23:29:27 +00:00
eisa Pre 4.0 tidy up. 2000-01-14 07:14:17 +00:00
en Ahhrggg. Put the test for the compat shims AFTER the file that includes 2000-03-27 20:24:02 +00:00
ep Fix a problem that caused TCP fragments to be lost (among other things.) 2000-03-24 23:31:42 +00:00
ex Add 'bootverbose' debug messages to assist with tracking down problems 2000-03-13 12:27:21 +00:00
fb Remove #include "vga.h" and #if NVGA > 0 as it's implied by config. 2000-01-29 14:43:47 +00:00
fdc Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
fe Ratoc REX-9880/83 support (PC-98 only). This commit added functions 2000-03-29 12:44:19 +00:00
fxp Added support for cards and on-motherboard NICs that use an SEEPROM 2000-03-28 04:41:42 +00:00
hea Remove un-needed #include's. 2000-01-17 20:49:59 +00:00
hfa Ensure that DMA mappings are freed in error situations. 2000-01-15 21:01:04 +00:00
ic $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
ida Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
ie Remove #if NIE > 0 test, it's guaranteed to be true by config. 2000-01-29 14:41:52 +00:00
iicbus Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" 1999-12-29 04:46:21 +00:00
isp roll platform versions to 5.0 2000-03-15 18:49:44 +00:00
joy Add ADS7182 as a known Joystick. 2000-01-18 08:38:35 +00:00
kbd - Properly keep track of I/O port resources. 2000-03-19 03:25:13 +00:00
lnc Ahhrggg. Put the test for the compat shims AFTER the file that includes 2000-03-27 20:24:02 +00:00
mc146818
mca Set the RF_SHAREABLE flage when we allocate an IRQ. 2000-03-13 11:43:53 +00:00
mcd Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
md Remove B_READ, B_WRITE and B_FREEBUF and replace them with a new 2000-03-20 10:44:49 +00:00
mii Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" 1999-12-29 04:46:21 +00:00
mlx Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
mse - `Newbus'ified the driver. 2000-03-18 15:13:30 +00:00
pccard Fix pcic_detach_socket to get right pcic_handle. 2000-04-04 04:12:43 +00:00
pcf Port of ppbus standalone framework to the newbus system. 2000-01-14 00:18:06 +00:00
pci Unused definitions. 2000-03-20 08:21:52 +00:00
pcic Fix pcic_detach_socket to get right pcic_handle. 2000-04-04 04:12:43 +00:00
pdq Pre 4.0 tidy up. 2000-01-14 07:14:17 +00:00
ppbus Add automatic rescan on connect. This happens already if the drive is 2000-04-04 22:15:13 +00:00
ppc Remove #include "ppc.h" and #if NPPC > 0 - this is always true as it is 2000-01-29 14:02:30 +00:00
ray Fix mbuf leaking - duh! 2000-04-04 06:43:30 +00:00
rc Remove #if NFOO > 0 (it's not required in most cases) and also where it 2000-01-29 16:00:34 +00:00
rp Introduce ttyread() and ttywrite() which do the canonical thing. 1999-09-28 11:45:31 +00:00
scd Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
sf Modify the Adaptec "starfire" driver to reset the PHY on the MII bus 1999-12-05 20:02:45 +00:00
si Always leave SP_DCEN on (monitor DCD). Otherwise the firmware *really* 2000-01-25 16:45:54 +00:00
sio Add support for pci modems. ONLY CONTROLLER BASED MODEMS. This 2000-04-01 06:14:21 +00:00
sk Call sk_start() at the end of sk_intr() if there's packets in the 1999-09-25 04:50:27 +00:00
smbus Remove the 'ivars' arguement to device_add_child() and 1999-12-03 08:41:24 +00:00
sn Don't execute MAC address initialization for non-pccard sn devices. 2000-01-22 17:24:16 +00:00
snp Unstaticize this driver. You can have as many snoop devices as you can 2000-04-02 00:35:37 +00:00
sound make poll() dtrt, previously when playing it would trigger if there was less 2000-04-05 05:54:02 +00:00
speaker Remove #if NFOO > 0 (it's not required in most cases) and also where it 2000-01-29 16:00:34 +00:00
sr Ahhrggg. Put the test for the compat shims AFTER the file that includes 2000-03-27 20:24:02 +00:00
streams Rename remove_dev() to destroy_dev(). 1999-11-08 07:44:01 +00:00
sym This new driver version uses the DMA mapping interface 2000-04-02 10:07:54 +00:00
syscons Unbreak LINT. 2000-04-03 09:24:16 +00:00
ti Add support for offloading IP/TCP/UDP checksums to NIC hardware which 2000-03-27 19:14:27 +00:00
tx Change incorrect NULLs to 0s 1999-12-21 11:14:12 +00:00
usb Dereference a pointer (print int instead of pointer value) 2000-04-03 22:28:13 +00:00
vinum complete_rqe: Remove a race condition in RAID-4 and RAID-5 where a 2000-04-06 03:03:31 +00:00
vn Move B_ERROR flag to b_ioflags and call it BIO_ERROR. 2000-04-02 15:24:56 +00:00
vr Change contigmalloc() lower memory bound from 1MB to 0 to improve 1999-09-25 17:29:02 +00:00
vx Remove #if NVX > 0 and #if NEISA > 0 (and #include "eisa.h") as it's not 2000-01-29 14:50:32 +00:00
wi Modify if_wi.c to call bpfdetach(ifp) before if_detach(ifp), so as to 2000-03-19 05:46:50 +00:00
wl Remove NBPF conditionality of bpf calls in most of our network drivers. 1999-09-25 12:06:01 +00:00
xe Remove #if 0'ed reference to isa_device->id_alive 2000-01-23 18:21:20 +00:00