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ea3d5226f5
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Linus Torvalds ea3d5226f5 Revert "[PATCH] i386: add idle notifier" 
This reverts commit 2ff2d3d747.

Uwe Bugla reports that he cannot mount a floppy drive any more, and Jiri
Slaby bisected it down to this commit.

Benjamin LaHaise also points out that this is a big hot-path, and that
interrupt delivery while idle is very common and should not go through
all these expensive gyrations.

Fix up conflicts in arch/i386/kernel/apic.c and arch/i386/kernel/irq.c
due to other unrelated irq changes.

Cc: Stephane Eranian <eranian@hpl.hp.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Andrew Morton <akpm@osdl.org>
Cc: Uwe Bugla <uwe.bugla@gmx.de>
Cc: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-26 09:21:46 -08:00
..
alpha [PATCH] Dynamic kernel command-line: alpha 2007-02-12 09:48:37 -08:00
arm [PATCH] GPIO API: SA1100 wrapper cleanup 2007-02-20 17:10:16 -08:00
arm26 [PATCH] Dynamic kernel command-line: arm26 2007-02-12 09:48:37 -08:00
avr32 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2007-02-19 13:18:39 -08:00
cris arch/cris: typo in KERN_INFO 2007-02-17 20:12:12 +01:00
frv [PATCH] sysctl: remove insert_at_head from register_sysctl 2007-02-14 08:09:59 -08:00
h8300 [PATCH] Declare init_irq_proc before we use it. 2007-02-19 14:21:50 -08:00
i386 Revert "[PATCH] i386: add idle notifier" 2007-02-26 09:21:46 -08:00
ia64 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2007-02-19 13:29:02 -08:00
m32r Various typo fixes. 2007-02-17 19:07:33 +01:00
m68k [PATCH] Declare init_irq_proc before we use it. 2007-02-19 14:21:50 -08:00
m68knommu [PATCH] Declare init_irq_proc before we use it. 2007-02-19 14:21:50 -08:00
mips Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 2007-02-20 10:14:29 -08:00
parisc Replace remaining references to "driverfs" with "sysfs". 2007-02-17 19:13:42 +01:00
powerpc backlight: Separate backlight properties from backlight ops pointers 2007-02-20 09:26:53 +00:00
ppc [NET] Eliminate user-selectable CONFIG_MV643XX_ETH_[012] 2007-02-20 17:11:55 +00:00
s390 [S390] Replace $(ARCH) macros in Makefile 2007-02-21 10:55:46 +01:00
sh Storage class should be before const qualifier 2007-02-17 20:11:19 +01:00
sh64 [PATCH] sysctl: remove insert_at_head from register_sysctl 2007-02-14 08:09:59 -08:00
sparc [SPARC]: Re-export saved_command_line to modules. 2007-02-12 15:15:48 -08:00
sparc64 [SPARC]: Re-export saved_command_line to modules. 2007-02-12 15:15:48 -08:00
um [PATCH] uml: fix 2.6.20 hang 2007-02-16 08:13:56 -08:00
v850 kbuild: Replace remaining "depends" with "depends on" 2007-02-17 19:05:24 +01:00
x86_64 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2007-02-19 13:29:02 -08:00
xtensa [PATCH] Dynamic kernel command-line: xtensa 2007-02-12 09:48:39 -08:00