Linux 2.4.19-rc4

[Marcelo Tosatti]

Hi,

Since some critical problems appeared (mainly the d_unhash() SMP race)
here is rc4.

Summary of changes from v2.4.19-rc3 to v2.4.19-rc4
============================================

<[e-mail]> (02/07/22 1.648)
	[PATCH] SMP race in d_unhash()

<[e-mail]> (02/07/22 1.649)
	[PATCH] fix drivers/net/Config.in in 2.4.19-rc3

<[e-mail]> (02/07/22 1.650)
	[PATCH] 2.4.19-rc3 include/linux/module.h

<[e-mail]> (02/07/23 1.651)
	[PATCH] 2.4.19-rc3 - Coda

<[e-mail]> (02/07/23 1.652)
	[PATCH] 2.4.19-rc3 remove dead variable CONFIG_DRM_AGP.

<[e-mail]> (02/07/23 1.653)
	Changed EXTRAVERSION to -rc4

<[e-mail]> (02/07/26 1.654)
	Make FastTrak be disabled by default

<[e-mail]> (02/07/26 1.655)
	[PATCH] Re: [PATCH] Fixes to linux1394

<[e-mail]> (02/07/29 1.656)
	[PATCH] penguin logo code

<[e-mail]> (02/07/30 1.657)
	[PATCH] Remove support to some SiS IDE chipsets which were causing data corruption

<[e-mail]> (02/07/30 1.658)
	[PATCH] Synchronize with a few left overs needed from -ac

<[e-mail]> (02/07/30 1.659)
	[PATCH] More -ac merge

<[e-mail]> (02/07/31 1.654.1.1)
	alpha pid-reporting POSIX comformance bug fix:

<[e-mail]> (02/07/31 1.661)
	[PATCH] Add missing check to openprom driver