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From: Adrian Bunk <bunk@kernel.org>
To: Willy Tarreau <w@1wt.eu>
Cc: "Ilpo Järvinen" <ilpo.jarvinen@helsinki.fi>,
	LKML <linux-kernel@vger.kernel.org>,
	stable@kernel.org, "David S. Miller" <davem@davemloft.net>,
	"Greg Kroah-Hartman" <gregkh@suse.de>
Subject: Re: [2.6.20.21 review 12/35] TCP: Fix TCP handling of SACK in bidirectional flows.
Date: Sat, 13 Oct 2007 19:50:36 +0200	[thread overview]
Message-ID: <20071013175036.GD4211@stusta.de> (raw)
In-Reply-To: <20071013172214.GA18155@1wt.eu>

On Sat, Oct 13, 2007 at 07:22:14PM +0200, Willy Tarreau wrote:
>...
> Thanks for your help, I really appreciate it. In fact, I've reviewed them
> four, but two of them did not apply and the code looked somewhat different,
> so I considered them irrelevant to 2.6.20. I didn't understand that they
> were all related, so maybe I checked them in a wrong order.
> 
> I'll recheck all that in the right sequence and will merge them four, or
> get back to you if something still puzzles me.

I discussed this issue with Ilpo just yesterday regarding 2.6.16, and 
the result of our discussion was that I reverted it.

TCP being in some situations a bit more conservative than it should be 
isn't a big issue and not worth backporting with a risk of introducing
a regression.

I'd recommend you simply drop the two patches for 2.6.20.

> Thanks!
> Willy

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed


  reply	other threads:[~2007-10-13 17:50 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-10-13 14:28 [2.6.20.21 review 00/35] 2.6.20.21 -stable review Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 01/35] ACPICA: Fixed possible corruption of global GPE list Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 02/35] AVR32: Fix atomic_add_unless() and atomic_sub_unless() Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 03/35] r8169: avoid needless NAPI poll scheduling Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 04/35] i386: allow debuggers to access the vsyscall page with compat vDSO Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 05/35] DCCP: Fix DCCP GFP_KERNEL allocation in atomic context Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 06/35] Netfilter: Missing Kbuild entry for netfilter Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 07/35] SNAP: Fix SNAP protocol header accesses Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 09/35] SPARC64: Fix sparc64 task stack traces Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 10/35] TCP: Do not autobind ports for TCP sockets Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 11/35] TCP: Fix TCP rate-halving on bidirectional flows Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 13/35] USB: allow retry on descriptor fetch errors Willy Tarreau
2007-10-13 17:15   ` [2.6.20.21 review 12/35] TCP: Fix TCP handling of SACK in bidirectional flows Ilpo Järvinen
2007-10-13 17:22     ` Willy Tarreau
2007-10-13 17:50       ` Adrian Bunk [this message]
2007-10-13 18:10         ` Willy Tarreau
2007-10-14  8:55           ` Ilpo Järvinen
2007-10-13 15:28 ` [2.6.20.21 review 14/35] USB: fix DoS in pwc USB video driver Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 15/35] Convert snd-page-alloc proc file to use seq_file Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 16/35] setpgid(child) fails if the child was forked by sub-thread Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 17/35] sigqueue_free: fix the race with collect_signal() Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 18/35] USB: fix linked list insertion bugfix for usb core Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 19/35] POWERPC: Flush registers to proper task context Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 21/35] V4L: cx88: Avoid a NULL pointer dereference during mpeg_open() Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 22/35] Fix "Fix DAC960 driver on machines which dont support 64-bit DMA" Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 23/35] futex_compat: fix list traversal bugs Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 24/35] Leases can be hidden by flocks Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 25/35] nfs: fix oops re sysctls and V4 support Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 26/35] dir_index: error out instead of BUG on corrupt dx dirs Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 27/35] ieee1394: ohci1394: fix initialization if built non-modular Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 28/35] Fix race with shared tag queue maps Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 29/35] crypto: blkcipher_get_spot() handling of buffer at end of page Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 30/35] fix realtek phy id in forcedeth Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 31/35] Fix IPV6 append OOPS Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 33/35] Fix ipv6 double-sock-release with MSG_CONFIRM Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 34/35] Fix datagram recvmsg NULL iov handling regression Willy Tarreau
2007-10-13 15:28 ` [2.6.20.21 review 35/35] sysfs: store sysfs inode nrs in s_ino to avoid readdir oopses Willy Tarreau

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