Initialize the request id for requests in xbb_get_resources()
instead of its previous location in xbb_dispatch_io(). This
guarantees that all request types (e.g. BLKIF_OP_FLUSH_DISKCACHE)
have the front-end specified id recorded.
Submitted by: Roger Pau Monné
Sponsored by: Citrix Systems R&D
More concretely, periodic security scripts defaults to being
called from daily ones -- daily context -- so the mail subject
will now be "${HOST} daily security run output" instead of
"{HOST} security run output".
If you switch the period of some security checks to weekly, you
will receive another email "${HOST} weekly security run output".
independently. There is no reason to leave their options
with the daily ones, so move them to their own section.
Move periodic scripts' options into their own section. Since r254974,
* Remove non working code related to SHA224.
* Remove support for non-standardised HMAC-IDs using SHA384 and SHA512.
* Prefer SHA256 over SHA1.
* Minor cleanup.
MFC after: 2 weeks
No functional changes.
sys/i386/xen/mp_machdep.c:
Remove extra newlines.
Group externs, forward delarations, local types, and pcpu data.
Wrap at 80 columns.
Use parens in return statements.
Tab indent members of array initializers.
MFC after: 2 weeks
The change in r238888 was incomplete. It was still possible for a trapped
signal to arrive before the shell went to sleep (sigsuspend()) because a
check was missing or because the signal arrived before in_waitcmd was set.
On SMP, this bug sometimes caused the builtins/wait4.0 test to take 1 second
to execute; it then might or might not fail. On UP, the test almost always
failed.
always wait for provider close. Old algorithm was reported to cause NULL
dereference panic on attempt to close provider after softc destruction.
If not global workaroung in GEOM, that could even cause destruction with
requests still in flight.
date: 2010/02/04 14:10:12; author: sthen; state: Exp; lines: +24 -19;
pf_get_sport() picks a random port from the port range specified in a
nat rule. It should check to see if it's in-use (i.e. matches an existing
PF state), if it is, it cycles sequentially through other ports until
it finds a free one. However the check was being done with the state
keys the wrong way round so it was never actually finding the state
to be in-use.
- switch the keys to correct this, avoiding random state collisions
with nat. Fixes PR 6300 and problems reported by robert@ and viq.
- check pf_get_sport() return code in pf_test(); if port allocation
fails the packet should be dropped rather than sent out untranslated.
Help/ok claudio@.
Some additional changes to 1.12:
- We also need to bzero() the key to zero padding, otherwise key
won't match.
- Collapse two if blocks into one with ||, since both conditions
lead to the same processing.
- Only naddr changes in the cycle, so move initialization of other
fields above the cycle.
- s/u_intXX_t/uintXX_t/g
PR: kern/181690
Submitted by: Olivier Cochard-Labbé <olivier cochard.me>
Sponsored by: Nginx, Inc.
sys/x86/xen/hvm.c:
Do not rely on implicit conversion to boolean in expressions
(e.g. use "if (rc != 0)" instead of "if (rc)".
Line continuations for functions are indented an additional
4 spaces.
Insert an empty line if the function has no local variables.
Prefer separate initializtion statements to initialzing
local variables in their declaration.
Braces that are not necessary may be left out.
MFC after: 2 weeks
of relying on the tvtohz() workaround. The latter has been introduced
lately by jhb@ (r254699) in order to have a fix that can be backported
to STABLE.
Reported by: Vitja Makarov <vitja.makarov at gmail dot com>
Reviewed by: jhb (earlier version)
waiting for an RPC reply from the server while holding the mount
point busy (mnt_lockref incremented). This happens because dounmount()
msleep()s waiting for mnt_lockref to become 0, before calling
VFS_UNMOUNT(). This patch adds a new VFS operation called VFS_PURGE(),
which the NFS client implements as purging RPCs in progress. Making
this call before checking mnt_lockref fixes the problem, by ensuring
that the VOP_xxx() calls will fail and unbusy the mount point.
Reported by: sbruno
Reviewed by: kib
MFC after: 2 weeks
bintime_* related functions. This commit completes what was already done
by theraven@ for bintime_shift, and just uses a single underscore instead
of two (which is a style bug according to Bruce). See r251855 for reference.
Reported by: theraven
Discussed with: bde
Reviewed by: bde
As mentioned in r16117 and the book "Advanced Programming in the Unix
Environment" by W. Richard Stevens, we should ignore SIGINT and SIGQUIT
before forking, since it is not guaranteed that the parent process starts
running soon enough.
To avoid calling sigaction() in the vforked child, instead block SIGINT and
SIGQUIT before vfork() and keep the sigaction() to ignore after vfork(). The
FreeBSD kernel discards ignored signals, even if they are blocked;
therefore, it is not necessary to unblock SIGINT and SIGQUIT earlier.
functional state. While CTL is much more superior target from all points,
there is no reason why this code should not work.
Tested with ahc(4) as target side HBA.
MFC after: 2 weeks
This is a significant rewrite of much of the previous driver; lots of
misc. cleanup was also performed, and support for a few other minor
features was also added.
