src-test2/sys, branch release/7.2.0_cvs

Copy releng/7.2 to release/7.2.0 for FreeBSD 7.2-RELEASE.

2009-05-01T02:51:58Z

Approved by: re (implicit) This commit was manufactured to restore the state of the 7.2-RELEASE image.

Get ready for 7.2-RELEASE builds.

2009-05-01T02:18:54Z

Approved by: re (implicit)

Merge r191434 from stable/7 to releng/7.2:

2009-04-23T18:23:08Z

In sysctl_ifdata(), query the ifnet pointer using the index only once, rather than querying it, validating it, and then re-querying it without validating it. This may avoid a NULL pointer dereference and resulting kernel page fault if an interface is being deleted while bsnmp or other tools are querying data on the interface. The full fix, to properly refcount the interface for the duration of the sysctl, is in 8.x, but is considered too high-risk for 7.2, so instead will appear in 7.3 (if all goes well). Reported by: mdtancsa Approved by: re (kensmith)

Get ready for 7.2-RC2 builds.

2009-04-23T02:30:44Z

Approved by: re (implicit)

Merge 191274.

2009-04-22T21:50:32Z

Don't try to setup interrupts for drivers that don't support them. This causes sis and probably a couple of other driver to panic and fail. Tested by: cpghost Approved by: re (kib)

MFC r191164

2009-04-20T17:09:53Z

Prevent atkbd(4) interrupt handler from calling keyboard callback function when polled mode is enabled. This should help with duplicated/missing characters problem at mountroot, geli, etc. prompts on multi CPU systems while kbdmux(4) is enabled. Tested by: Tobias Grosser Tested by: Fabian Keil Approved by: re (kib)

MFC: r191076

2009-04-17T23:22:06Z

- Remove the second license as I'm also fine with the first one. - Remove redundant softc members for RIDs. - Change some softc members to be unsigned where more appropriate. - Add some missing const. - Remove support for mmap(2)'ing VGA I/O as it was broken [1] and not required by X.Org anyway. - Fix some confusion between bus, physical and virtual addresses which mostly consisted in using members of struct video_adapter inappropriately but wasn't fatal except for the regular framebuffer mmap(2)'ing. - Remove redundant bzero(9)'ing of the softc. - Don't map the framebuffer twice in case the firmware has already mapped it as besides wasting resources this isn't possible with all MMUs. This is a bit tricky as a) just because the firmware provides a property with a virtual address doesn't mean it's actually mapped (but typically is when the framebuffer is the console) and b) the firmware doesn't necessarily map it with the same byteorder as we do. This makes machfb(4) work on machines with cheetah-class MMUs (including X.Org). Reported by: Michael Plass [1] Approved by: re (kib)

MFC: r191072

2009-04-17T23:11:18Z

Fix whitespace. Approved by: re (kib)

MFC r191218 and related backout r191220.

2009-04-17T21:18:17Z

More fallout from negative dotdot caching. Negative entries should be removed from and reinserted to proper ncneg list. Reported by: pho Submitted by: kib Approved by: re (kib)

MFC: Use a disk address instead of an int to hold the starting offset of an

2009-04-17T17:13:41Z

open partition. Approved by: re (kib)