src-test2/sys/compat/linux, branch release/6.2.0_cvs

This commit was manufactured by cvs2svn to create tag

2007-01-11T22:54:46Z

'RELENG_6_2_0_RELEASE'. This commit was manufactured to restore the state of the 6.2-RELEASE image.

MFC rev. 1.187:

2006-09-23T10:36:57Z

- don't reboot() when feed with wrong parameters (and enough permissions) [1] - add support to power off the system [2] - check the linux magic values [3] Submitted by: Marcin Cieslak [1,2] Modelled after: linux man page of the reboot() syscall [3] Found by: LTP testcase "reboot02" [1] Tested with: LTP testcase "reboot02" [1,3] Approved by: re (hrs)

MFC rev 1.97:

2006-09-17T10:56:15Z

The Linux unlink syscall uses a different errno value when trying to unlink a directory. PR: 102897 [1] http://www.FreeBSD.org/cgi/query-pr.cgi?pr=102897 Noticed by: Knut Anders Hatlen [1], testrun with LTP Submitted by: Marcin Cieslak Tested by: netchild (LTP test run) Approved by: re

MFC:

2006-07-08T14:06:56Z

- linux_misc.c 1.179 Don't copyout/do unneccesary work if the buffer is a NULL pointer. Noticed by: Dmitry Ganenko Reviewed by: rdivacky (the original version as in emulation@) - linprocfs.c 1.96: Improve linprovfs to provide/fix the - process state (idle, sleeping, running, ...) [1] - the process group ID of the process which owns the connected tty - some page fault stats - time spend in kernel/userland - priority/nice value - starttime [1] - memory/swap stats - scheduling policy Additionally add some new fields and correct some not filled out ones. This brings us down to 15 dummy fields. The fields marked with [1] are needed to get Oracle 10 running. The starttime field is not completely right, since it displays the _same_ starttime for _every_ process, but at least it is not 0 and Oracle accepts this. Noticed by: Dmitry Ganenko [1] Reviewed by: des, rdivacky - pseudofs_vnops.c 1.60: Correctly calculate a buffer length. It was off by one so a read() returned one byte less than needed. Noticed by: Dmitry Ganenko Testcase by: Dmitry Ganenko Reviewed by: des Submitted by: rdivacky Sponsored by: Google SoC 2006 All of those are needed for Oracle 10. Since previous Oracle versions work just fine without those fixes, these patches can be seen as regression fixes too. Because of this I think they are a RELENG_6_x candidate (MFC reminder set). MFC after: 1 month

Forgot to bring this fix into my commit tree to include opt_compat.h.

2006-06-15T19:08:03Z

This should unbreak the amd64 build.

MFC the enhancements to the Linux emulation layer so the MegaRAID SAS

2006-06-15T15:52:05Z

management tools can work. This is not totally connected to the build yet. The mfi(4) change have not been MFC'ed yet. This will be done shortly. I'm trying to do this in chunks so I don't totally break the build on a missed commit. This has passed make universe a while ago: Enhance the Linux emulation layer to make MegaRAID SAS managements tool happy. Add back in a scheme to emulate old type major/minor numbers via hooks into stat, linprocfs to return major/minors that Linux app's expect. Currently only /dev/null is always registered. Drivers can register via the Linux type shim similar to the ioctl shim but by using linux_device_register_handler/linux_device_unregister_handler functions. The structure is: struct linux_device_handler { char *bsd_driver_name; char *linux_driver_name; char *bsd_device_name; char *linux_device_name; int linux_major; int linux_minor; int linux_char_device; }; Linprocfs uses this to display the major number of the driver. The soon to be available linsysfs will use it to fill in the driver name. Linux_stat uses it to translate the major/minor into Linux type values. Note major numbers are dynamically assigned via passing in a -1 for the major number so we don't need to keep track of them. This is somewhat needed due to us switching to our devfs.

MFC Rev 1.75

2006-03-13T03:04:07Z

VFS SMP fixes, stack api, softupdates fixes. Sponsored by: Isilon Systems, Inc. Approved by: re (scottl)

MFC Rev 1.21

2006-03-13T03:04:04Z

VFS SMP fixes, stack api, softupdates fixes. Sponsored by: Isilon Systems, Inc. Approved by: re (scottl)

MFC revision 1.131

2006-01-11T15:40:00Z

date: 2005/12/13 15:32:52; author: delphij; state: Exp; lines: +5 -5 In Linux, kernel parameters passed to ioctl are by value, while in FreeBSD they are passed by reference. Handle the difference within the linux_ioctl_termio on the LINUX_TCFLSH path. Submitted by: Jaroslav Drzik Reminded by: glebius

MFC 1.62:

2006-01-10T10:13:43Z

Add \n to log() message.