one related bug-fix^Wdirty hack
for sky2 to reset the PHY a second time during netif-up after enabling
interrupts; otherwise the immediate "link up" interrupt gets lost.
Once I get approval from the company I will patch the post itself for
review.
I look forward to your comments and su
rm_policy_lock);
}
void selinux_xfrm_notify_policyload_post(void)
{
write_lock_bh(&xfrm_policy_lock);
flow_cache_ignore = 0;
write_unlock_bh(&xfrm_policy_lock);
}
Cheers,
Kyle Moffett
BEGIN QUOTED CODE INVOLVING flow_cache_genid:
include/net/flow.h:94:
extern atomic_t flow_cache_genid;
nd an initramfs into memory. Kernel is stock Debian and
hardly has enough built-in to spit at you, let alone find network/
disks, but it manages to load everything it needs off the
automagically-generated initramfs.
Cheers,
Kyle Moffett
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t. Most likely there will be some major
flaw which makes it impossible to produce reliably, but the concept
contains the things I would be interested in for a real "networked
filesystem".
Cheers,
Kyle Moffett
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)). So far the only code
samples anybody has posted are buggy regardless of whether or not the
value and/or accessors are flagged "volatile" or not. And hey, maybe
the volatile ops *should* be implemented in inline ASM for future-
proof-ness, but that's a separate issue.
Cheers,
K
s-access-memory"
guarantees. If you are just interested in it as an optimization you
could probably just read the properly-aligned integer counter
directly, an atomic read on most CPUs.
If you really need it to hit main memory *every* *single* *time*
(Why? Are you using it instead of the pr
latency has
to do with a kernel_thread to kthread conversion. Or with
signals, for that matter. Anyway, as Kyle Moffett mentioned
elsewhere, you could probably look at other examples (say
cifs_demultiplexer_thread() in fs/cifs/connect.c).
the basic problem, and what we use signals for, is: i
2007 at 09:32:02PM -0400, Kyle Moffett wrote:
+/* I don't remember why XCPU ...
+ * This is used to wake the asender,
+ * and to interrupt sending the sending task
+ * on disconnect.
+ */
+#define DRBD_SIG SIGXCPU
Don't use signals between kernel threads, use proper primitives
like notifi
now if any such devices
exist. Currently the tg3 driver turns the PHY off and on during down/
up on a few of my systems, which I use to make a buggy no-name switch
recognize STP changes properly.
Cheers,
Kyle Moffett
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On Jun 24, 2007, at 15:58:54, Jan Engelhardt wrote:
On Jun 24 2007 15:08, Kyle Moffett wrote:
Do you really need that many IP addresses? When somebody finally
gets around to implementing REDIRECT support for ip6tables then
you could just redirect them all to the same port on the local
have today which a
mechanism like this wouldn't support, aside from the fact that it
hands the admin a loaded nuclear missile aimed at their foot
(Flushing the INPUT chain would basically be analogous to committing
network suicide, although there exist other ways to do that with
netf
On May 11, 2007, at 01:49:27, Kyle Moffett wrote:
On May 10, 2007, at 00:34:11, Kyle Moffett wrote:
On May 10, 2007, at 00:25:54, Ben Greear wrote:
Looks like a deadlock in the vlan code. Any chance you can run
this test with lockdep enabled?
You could also add a printk in
On May 10, 2007, at 00:34:11, Kyle Moffett wrote:
On May 10, 2007, at 00:25:54, Ben Greear wrote:
Looks like a deadlock in the vlan code. Any chance you can run
this test with lockdep enabled?
You could also add a printk in vlan_device_event() to check which
event it is hanging on, and
On May 10, 2007, at 00:25:54, Ben Greear wrote:
Kyle Moffett wrote:
vconfig D 83CCD8CE 0 16564 16562
(NOTLB)
efdd7e7c 0086 ee120afb 83ccd8ce 98f00788 b7083ffa
5384b49a c76c0b05
9ebaf791 0004 efdd7e4e 0007 f1468a90 2ab74174
0362
d4
[] sys_socketcall+0x15e/0x242
[] syscall_call+0x7/0xb
The "zz-km-vlan" script is the bash if-post-down.d script in charge
of disassembling VLAN interfaces. There is an equivalent "zz-km-
bridge" script for bridge interfaces, as well as if-pre-up.d scripts
called "00-
#x27;s at least 3; there is shared connection state
and security context on both sides which pertains to a collection of
independent and possibly simultaneous RxRPC calls. From the digging
around that I did in the kernel socket code a while ago I don't see a
cleaner way of implementin
e diverter as well. I agree that this should go.
Cheers,
Kyle Moffett
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re APs, union/intersect the APs with the
configured regdomain, ignore the configured regdomain in the presence
of APs, etc.
Cheers,
Kyle Moffett
--
I lost interest in "blade servers" when I found they didn't throw
knives at people who weren't supposed to be in your machine room.
ated pages have priorities and
lossless/lossy free functions, then the kernel can be much more
flexible and configurable about what to do when running low on RAM.
Cheers,
Kyle Moffett
--
I lost interest in "blade servers" when I found they didn't throw
knives at people who
l before failing
them for the swap-fallback tool would help the original poster, and I
imagine various tweaked priorities would make true OOM-deadlock far
less likely.
Cheers,
Kyle Moffett
--
When you go into court you either want a very, very, very bright line
or you want the stomach
e pages unfaulted.
Questions? Comments? "This is a terrible idea that should never have
seen the light of day"? Both constructive and destructive criticism
welcomed! (Just please keep the language clean! :-D)
Cheers,
Kyle Moffett
--
Q: Why do programmers confuse Halloween and Chris
y may be), and we always
have a working wireless stack. With the rewrite/replace solution,
you end up broken or unstable half the time.
Cheers,
Kyle Moffett
--
Simple things should be simple and complex things should be possible
-- Alan Kay
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Hi,
I would like to propose a cleanup for struct sockaddr_in that I think
will make the code much more obvious and remove some icky padding
math:
sockaddr_in-cleanup.patch
Description: Binary data
Thanks for all your input!
Cheers,
Kyle Moffett
--
There are two ways of constructing a
d is below. Patch is against a _very_
recent linus GIT repository, and after mailing it to
myself, it still applies to a fresh repository here,
so I'm assuming it's ok:
setsockopt-locking-fix.patch
Description: Binary data
Cheers,
Kyle Moffett
--
I lost interest in "blade servers&
# HG changeset patch
# User Kyle Moffett <[EMAIL PROTECTED]>
# Node ID 77475acbe89242e63e6fd73dc66fe52643011ed7
# Parent 43cd2abd0f4c5d2e8ee4666d6bf1f0b96e252e54
Fix a bug where sock_reset_flag() was called without lock_sock()
diff -r 43cd2abd0f4c -r 77475acbe892 net/core/sock.c
--- a/ne
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