src/sys/miscfs, branch release/4.6.2_cvs FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F4.6.2_cvs 2002-08-14T06:57:09Z This commit was manufactured by cvs2svn to create tag 2002-08-14T06:57:09Z cvs2svn cvs2svn@FreeBSD.org 2002-08-14T06:57:09Z urn:sha1:72b7f92e6edf4375820f765b41697b3208ce7fe7 'RELENG_4_6_2_RELEASE'. This commit was manufactured to restore the state of the 4.6.2-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs. Don't allow group to read process memory. 2002-02-18T21:28:04Z Dag-Erling Smørgrav des@FreeBSD.org 2002-02-18T21:28:04Z urn:sha1:5e89d19ca3b928a8a9193f04a61409190d80a919 Eliminate ptrace/exec race. 2002-01-22T17:23:02Z Jacques Vidrine nectar@FreeBSD.org 2002-01-22T17:23:02Z urn:sha1:2b0bc2317e02d8627d355e7759a0e2f6c079f204 MFC 1.191 src/sys/sys/proc.h MFC 1.44 src/sys/kern/kern_exec.c (execve) Add P_INEXEC flag to indicate that a process is currently exec'ing. sys/kern/sys_process.c (ptrace) sys/miscfs/procfs/... Do not allow debugging of a process during exec. Submitted by: tegge Approved by: re MFC the following: 2001-12-25T01:44:45Z Matthew Dillon dillon@FreeBSD.org 2001-12-25T01:44:45Z urn:sha1:794109a616dc3c0af3032333fc808651e84c41af * LK_TIMEOUT lock flag to separate lock acquisition with and without a timeout (dillon) * use of LK_TIMEOUT in BUF_TIMELOCK to avoid timeout race aginst BUF_LOCK (dillon) * use of LK_TIMEOUT in pageout vget() code to avoid deadlock (dillon) * move vnode reclaim into its own kthread to avoid deadlocks (Yahoo) * remove 'VXLOCK interlock avoided' messages.. they can occur under normal operation and create a choking hazzard on the console. * Adjust VMIGHTFREE macro used with vnode reclaim code to avoid eating large amounts of cpu with little to show for it in certain situations. * Add VREF/VRELE around UFS_UPDATE() call to avoid update/reclaim race (note: snuck in at last minute but I accidently did a partial commit a moment ago and the tree is broken until I commit the rest of it). This is minor and will be tested heavily. Approved by: Release Engineers MFC: don't fall through from PIOCGFL to PIOCSTATUS. 2001-10-29T20:15:30Z Dag-Erling Smørgrav des@FreeBSD.org 2001-10-29T20:15:30Z urn:sha1:1cc7edd57a0184a16309c695379ffb056346b625 (note: file has moved in -CURRENT) MFC change vnode list under mount point from LIST to TAILQ in preparation 2001-10-25T19:18:55Z Matthew Dillon dillon@FreeBSD.org 2001-10-25T19:18:55Z urn:sha1:215cc5a5bfe21111e0dad8d9dabb4b44cb96021b for scaleability fixes for machines with >= 2G of ram coming down the pipe. Merge the fdesc changes from -CURRENT. This fixes at _least_ one bug, 2001-10-22T22:49:26Z Chris Costello chris@FreeBSD.org 2001-10-22T22:49:26Z urn:sha1:ff6eb20c328a4f11b54bda03532b7bac9bdac906 and makes the code a lot nicer. PR: kern/25266 Add the necessary dependency information to the procfs and linprocfs modules. 2001-10-15T20:42:01Z Dag-Erling Smørgrav des@FreeBSD.org 2001-10-15T20:42:01Z urn:sha1:c8ae4c2b06b25a06c51c0ce6719ea1637b194fdb PR: 30706 MFC: Fix some signed/unsigned integer confusion, and add bounds checking of 2001-09-11T09:49:54Z Kris Kennaway kris@FreeBSD.org 2001-09-11T09:49:54Z urn:sha1:a04853e73e2d1126c66abd5daca0d5883b19fd53 arguments to some functions. Approved by: jkh MFC of procfs "kmem" cleanup. With the advent of an entirely 2001-08-12T14:29:19Z Robert Watson rwatson@FreeBSD.org 2001-08-12T14:29:19Z urn:sha1:bd26c80bb9bf06be8b242404f50a3ed180655cc7 sysctl-driven "ps" (and friends), special-casing of kmem gid in the procfs authorization is no longer needed. Clean up this morally ambiguous code. This MFC is from fs/procfs, as procfs has been repo-copied. Unlike -CURRENT, linprocfs required modification as in -STABLE, it has direct knowledge of the inter-process debugging authorization policy. In -CURRENT, this is abstracted behind p_cansignal(). procfs.h: 1.36, 1.37 procfs_mem.c: 1.53 procfs_subr.c: 1.35 procfs_vnops.c: 1.100, 1.101 Reviewed by: jedgar, tmm Approved by: re@FreeBSD.org