linux_dsm_epyc7002/include
Herbert Xu 4666faab09 [IPSEC] Kill spurious hard expire messages
This patch ensures that the hard state/policy expire notifications are
only sent when the state/policy is successfully removed from their
respective tables.

As it is, it's possible for a state/policy to both expire through
reaching a hard limit, as well as being deleted by the user.

Note that this behaviour isn't actually forbidden by RFC 2367.
However, it is a quality of implementation issue.

As an added bonus, the restructuring in this patch will help
eventually in moving the expire notifications from softirq
context into process context, thus improving their reliability.

One important side-effect from this change is that SAs reaching
their hard byte/packet limits are now deleted immediately, just
like SAs that have reached their hard time limits.

Previously they were announced immediately but only deleted after
30 seconds.

This is bad because it prevents the system from issuing an ACQUIRE
command until the existing state was deleted by the user or expires
after the time is up.

In the scenario where the expire notification was lost this introduces
a 30 second delay into the system for no good reason.
 
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2005-06-18 22:43:22 -07:00
..
acpi
asm-alpha [PATCH] AGP fix for Xen VMM 2005-06-07 12:35:43 -07:00
asm-arm [PATCH] ARM: 2714/1: Fix the IB2 definitions for the Versatile platform 2005-06-16 18:01:12 +01:00
asm-arm26 [PATCH] Remove obsolete HAVE_ARCH_GET_SIGNAL_TO_DELIVER? 2005-06-12 20:43:21 -07:00
asm-cris
asm-frv
asm-generic
asm-h8300 [PATCH] h8300 build error fix 2005-06-06 14:42:23 -07:00
asm-i386 Merge of master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart 2005-06-07 13:41:30 -07:00
asm-ia64 [PATCH] ia64: fix floating-point preemption problem 2005-06-08 16:21:14 -07:00
asm-m32r
asm-m68k
asm-m68knommu
asm-mips
asm-parisc
asm-ppc Merge with master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git 2005-06-18 08:36:46 +01:00
asm-ppc64 [PATCH] ppc64: Fix PER_LINUX32 behaviour 2005-06-08 16:24:15 -07:00
asm-s390 [PATCH] s390: uml ptrace fixes 2005-06-04 17:13:00 -07:00
asm-sh
asm-sh64
asm-sparc [PATCH] sparc32: silence access_ok() warnings 2005-06-08 16:21:13 -07:00
asm-sparc64 [PATCH] AGP fix for Xen VMM 2005-06-07 12:35:43 -07:00
asm-um
asm-v850
asm-x86_64 [PATCH] AGP fix for Xen VMM 2005-06-07 12:35:43 -07:00
linux [IPSEC] Add complete xfrm event notification 2005-06-18 22:42:13 -07:00
math-emu
media
mtd
net [IPSEC] Kill spurious hard expire messages 2005-06-18 22:43:22 -07:00
pcmcia
rxrpc
scsi
sound
video