Alan Cox 8e0e1e2239 Correct a very old and very obscure bug: vmspace_fork() calls ...

pmap_copy() if the mapping is VM_INHERIT_SHARE.  Suppose the mapping
is also wired.  vmspace_fork() clears the wiring attributes in the vm
map entry but pmap_copy() copies the PG_W attribute in the PTE.  I
don't think this is catastrophic.  It blocks pmap_remove_pages() from
destroying the mapping and corrupts the pmap's wiring count.

This revision fixes the problem by changing pmap_copy() to clear the
PG_W attribute.

Reviewed by: tegge@

2006-06-27 04:28:23 +00:00

..

acpica

Unbreak tinderbox- fix device_printf arg to accomodate different sizes

2006-06-16 14:04:21 +00:00

bios

APM was calling the suspend process from a timeout. This meant that

2006-05-25 23:06:38 +00:00

compile

…

conf

Add a pure open source nForce Ethernet driver, under BSDL.

2006-06-26 23:41:07 +00:00

cpufreq

Since DELAY() was moved, most <machine/clock.h> #includes have been

2006-05-16 14:37:58 +00:00

i386

Correct a very old and very obscure bug: vmspace_fork() calls

2006-06-27 04:28:23 +00:00

ibcs2

Regenerate.

2006-02-06 22:15:00 +00:00

include

Style fix, use low-case.

2006-06-19 07:55:29 +00:00

isa

Use the method described in IA-32 Intel Architecture Software Developer's

2006-05-30 23:44:21 +00:00

linux

Regen.

2006-06-26 18:37:36 +00:00

pci

- Make pcib_devclass private to sys/dev/pci/pci_pci.c and change all the

2006-01-06 19:22:19 +00:00

svr4

Use svr4_si_{addr,code,errno,signo,trap} in preference to si_{...}.

2005-10-19 14:59:54 +00:00

xbox

Committed the xbox syscons(8)-able console driver.

2006-03-03 14:52:57 +00:00

Makefile

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