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freebsd-skq/sys
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Tim J. Robbins ae620d4480 XXX Copy workaround from UFS: open device for write access even if 
the user requests a read-only mount. This is necessary because we
don't do the VOP_OPEN again if they upgrade a read-only mount to
read-write.

Fixes lockup when creating files on msdosfs mounts that have been
mounted read-only then upgraded to read-write. The exact cause of
the lockup is not known, but it is likely to be the kernel getting
stuck in an infinite loop trying to write dirty buffers to a device
without write permission.

Reported/tested by andreas, discussed with phk.
2003-06-29 03:05:59 +00:00
..
alpha MFi386 2003-06-28 21:21:04 +00:00
amd64 - Construct a cpu topology map for Hyper Threading systems so that ULE may 2003-06-28 22:07:42 +00:00
arm sys/sys/limits.h: 2003-05-19 20:29:07 +00:00
boot Build on amd64. Yes, I know this isn't particularly nice. 2003-06-26 03:51:57 +00:00
cam Merge common XPT_CALC_GEOMETRY functions into a single convenience function. 2003-06-14 22:17:41 +00:00
coda Remove in toto coda_strategy which incorrectly implemented vop_panic(); 2003-06-15 18:45:15 +00:00
compat Don't map LINUX_POSIX_VDISABLE to _POSIX_VDISABLE and vice versa for 2003-06-28 19:32:07 +00:00
conf Hook grackle system controller/heathrow interrupt controller to PPC build. 2003-06-28 08:53:49 +00:00
contrib This commit was generated by cvs2svn to compensate for changes in r116801, 2003-06-25 06:06:52 +00:00
crypto Use __FBSDID(). 2003-06-10 21:44:29 +00:00
ddb Rename P_THREADED to P_SA. P_SA means a process is using scheduler 2003-06-15 00:31:24 +00:00
dev update to new 802.11 support 2003-06-28 17:57:30 +00:00
fs XXX Copy workaround from UFS: open device for write access even if 2003-06-29 03:05:59 +00:00
geom Sleep on "-" in our normal state to simplify debugging. 2003-06-18 10:33:09 +00:00
gnu Add the same KASSERT to all VOP_STRATEGY and VOP_SPECSTRATEGY implementations 2003-06-15 18:53:00 +00:00
i4b Use __FBSDID(). 2003-06-11 00:01:05 +00:00
i386 - Construct a cpu topology map for Hyper Threading systems so that ULE may 2003-06-28 22:07:42 +00:00
ia64 Implement cpu_set_upcall_kse(). Elementary testing shows that this 2003-06-28 09:22:25 +00:00
isa Force media autodetection if the device has lost its parameter table. 2003-06-16 08:42:20 +00:00
isofs/cd9660 change dev_t to struct cdev * to match ufs. This fixes fstat for cd9660 2003-06-24 22:11:20 +00:00
kern Don't use fuword() and suword() on struct members of type int. This 2003-06-28 19:45:15 +00:00
libkern Use __FBSDID(). 2003-06-11 05:37:42 +00:00
modules Attach the amd(4) module to the i386 and pc98 builds only; 2003-06-28 08:01:27 +00:00
net remove old 802.11 support; replaced by new code in sys/net80211 2003-06-28 06:09:39 +00:00
net80211 revise copyright notices per discussion with Atsushi Onoe <onoe@sm.sony.co.jp> 2003-06-27 05:13:52 +00:00
netatalk - Use if_broadcastaddr from struct ifnet rather than relying on 2003-03-21 17:53:16 +00:00
netatm Use __FBSDID(). 2003-06-11 07:22:30 +00:00
netgraph Fix a comment 2003-06-25 20:58:35 +00:00
netinet Remove a stale comment, fix indentation. 2003-06-28 14:23:22 +00:00
netinet6 Do not attempt to access to inp_socket fields if the socket is in the TIME_WAIT 2003-06-17 00:31:30 +00:00
netipsec Check crypto driver capabilities and if the driver operates synchronously 2003-06-27 20:10:03 +00:00
netipx Use __FBSDID(). 2003-06-11 05:37:42 +00:00
netkey Use __FBSDID(). 2003-06-11 05:37:42 +00:00
netnatm Use __FBSDID(). 2003-06-11 05:37:42 +00:00
netncp Use __FBSDID(). 2003-06-11 05:37:42 +00:00
netsmb Add a f_vnode field to struct file. 2003-06-22 08:41:43 +00:00
nfs
nfsclient Lock the vm object when freeing a page. 2003-06-17 05:17:00 +00:00
nfsserver Fix a bug in nfsrv_read() that caused the replies to certain NFSv3 2003-06-24 19:04:26 +00:00
opencrypto Add support to eliminate a context switch per crypto op when using the 2003-06-27 20:07:10 +00:00
pc98 MFi386: revision 1.566. 2003-06-28 12:35:46 +00:00
pccard OLDCARD is OBSOLETE_IN_6. Tag it as such. 2003-06-12 04:46:43 +00:00
pci Modify the xl_reset() routine slightly so that, if we're using memory 2003-06-29 01:38:57 +00:00
posix4 Use __FBSDID(). 2003-06-11 06:34:30 +00:00
powerpc Allow the interrupt controller to be probed - this picks up the 2003-06-29 02:05:19 +00:00
rpc
security Redesign the externalization APIs from the MAC Framework to 2003-06-23 01:26:34 +00:00
sparc64 Small fixes for the IOMMU code: 2003-06-28 21:52:16 +00:00
sys - Add structures for defining cpu topologies more complex than SMP. 2003-06-28 22:06:19 +00:00
tools Don't check the state of the vnode interlock if the specification says 2003-06-22 21:20:06 +00:00
ufs Lock the vm object when freeing pages. 2003-06-15 21:50:38 +00:00
vm Remove GIANT_REQUIRED from kmem_malloc(). 2003-06-28 22:04:52 +00:00
Makefile Revert exclusion for amd64 that stopped boot/ being built. 2003-06-26 03:52:48 +00:00