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325ed82393
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Herbert Xu 325ed82393 [NET]: Fix packet timestamping. 
I've found the problem in general.  It affects any 64-bit
architecture.  The problem occurs when you change the system time.

Suppose that when you boot your system clock is forward by a day.
This gets recorded down in skb_tv_base.  You then wind the clock back
by a day.  From that point onwards the offset will be negative which
essentially overflows the 32-bit variables they're stored in.

In fact, why don't we just store the real time stamp in those 32-bit
variables? After all, we're not going to overflow for quite a while
yet.

When we do overflow, we'll need a better solution of course.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-10-03 13:57:23 -07:00
..
acpi [ACPI] ACPICA 20050902 2005-09-03 00:15:11 -04:00
asm-alpha [PATCH] slab: alpha inlining fix 2005-09-22 22:17:34 -07:00
asm-arm Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-09-30 08:39:56 -07:00
asm-arm26 [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-cris [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-frv [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-generic [PATCH] mm: move_pte to remap ZERO_PAGE 2005-09-28 07:46:40 -07:00
asm-h8300 [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-i386 [PATCH] x86: hw_irq.h warning fix 2005-09-30 12:41:17 -07:00
asm-ia64 [PATCH] ia64 basic __user annotations 2005-09-29 08:46:27 -07:00
asm-m32r [PATCH] m32r: more basic __user annotations 2005-09-26 18:29:50 -07:00
asm-m68k [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-m68knommu [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-mips [PATCH] mm: move_pte to remap ZERO_PAGE 2005-09-28 07:46:40 -07:00
asm-parisc [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-powerpc [PATCH] ppc64: Add definitions for new PTRACE calls 2005-09-12 17:19:12 +10:00
asm-ppc [PATCH] missing qualifiers in readb() et.al. on ppc 2005-09-30 08:42:24 -07:00
asm-ppc64 [PATCH] ppc64 get_user annotations 2005-09-29 08:46:27 -07:00
asm-s390 [PATCH] s390 signal annotations 2005-09-29 08:46:27 -07:00
asm-sh [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-sh64 [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-sparc [SPARC]: Declare paging_init() in asm/pgtable.h 2005-09-28 21:31:25 -07:00
asm-sparc64 [SPARC64]: Kill arch/sparc64/prom/memory.c 2005-09-29 18:05:28 -07:00
asm-um [PATCH] uml get_user() NULL noise removal 2005-09-30 08:42:24 -07:00
asm-v850 [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-x86_64 [PATCH] x86_64: Add missing () around arguments of pte_index macro 2005-09-30 08:54:38 -07:00
asm-xtensa [PATCH] xtensa: remove io_remap_page_range and minor clean-ups 2005-09-22 22:17:37 -07:00
linux [NET]: Fix packet timestamping. 2005-10-03 13:57:23 -07:00
math-emu
media [PATCH] v4l: tveeprom improved to support newer Hauppage cards 2005-09-09 13:57:54 -07:00
mtd
net [LLC]: fix llc_ui_recvmsg, making it behave like tcp_recvmsg 2005-09-22 08:29:08 -03:00
pcmcia [PATCH] yenta: auto-tune EnE bridges for CardBus cards 2005-09-26 13:09:20 +02:00
rdma [IB] uverbs: Close some exploitable races 2005-09-26 13:01:03 -07:00
rxrpc
scsi [SCSI] allow REPORT LUN scanning even for LUN 0 PQ of 3 2005-09-25 12:01:48 -05:00
sound [ALSA] version 1.0.10rc1 2005-09-12 11:14:05 +02:00
video [PATCH] drivers/video: Replace custom macro with isdigit() 2005-09-13 08:22:33 -07:00