linux-sg2042/arch/arm/mach-s3c2440
TAMUKI Shoichi c7ff0d9c92 panic: keep blinking in spite of long spin timer mode
To keep panic_timeout accuracy when running under a hypervisor, the
current implementation only spins on long time (1 second) calls to mdelay.
 That brings a good effect, but the problem is the keyboard LEDs don't
blink at all on that situation.

This patch changes to call to panic_blink_enter() between every mdelay and
keeps blinking in spite of long spin timer mode.

The time to call to mdelay is now 100ms.  Even this change will keep
panic_timeout accuracy enough when running under a hypervisor.

Signed-off-by: TAMUKI Shoichi <tamuki@linet.gr.jp>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Russell King <linux@arm.linux.org.uk>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-11 08:59:22 -07:00
..
include/mach ARM: S3C24XX: Merge s3c2442 and s3c2440 machines into mach-s3c2440 2010-02-01 17:55:25 +00:00
Kconfig ARM: Merge for-2635/gpio2 2010-05-19 18:04:08 +09:00
Makefile ARM: S3C2440: Add HP iPAQ RX1950 machine support 2010-05-12 09:19:01 +09:00
clock.c ARM: SAMSUNG: Reduce size of struct clk. 2010-01-15 17:10:10 +09:00
dma.c ARM: SAMSUNG: Remove dma-plat.h to allow plat-s3c64xx to be removed 2010-02-21 23:10:35 +00:00
dsc.c ARM: S3C244X: Merge plat-s3c24xx s3c2440.h and s3c2442.h into s3c244x.h 2010-02-01 17:56:46 +00:00
irq.c ARM: S3C: Update Simtec copyright statements from , to - 2009-12-01 01:33:51 +00:00
mach-anubis.c ARM: S3C: Rename s3c_device_usb to s3c_device_ohci 2010-01-15 19:33:19 +09:00
mach-at2440evb.c ARM: S3C24XX: Add mci platform data set call s3c24xx_mci_set_platdata(). 2010-01-19 17:21:38 +09:00
mach-gta02.c panic: keep blinking in spite of long spin timer mode 2010-08-11 08:59:22 -07:00
mach-mini2440.c ARM: mini2440: Move to using gpiolib API and s3c_gpio functions 2010-05-06 10:59:55 +09:00
mach-nexcoder.c ARM: S3C24XX: Drop s3c2410 specific s3c2410_gpio_cfgpin() 2010-05-06 09:32:29 +09:00
mach-osiris-dvs.c ARM: OSIRIS: DVS (Dynamic Voltage Scaling) supoort. 2009-12-01 01:33:49 +00:00
mach-osiris.c ARM: S3C24XX: Drop s3c2410 specific s3c2410_gpio_cfgpin() 2010-05-06 09:32:29 +09:00
mach-rx1950.c ARM: Convert platform reservations to use LMB rather than bootmem 2010-07-27 08:48:23 +01:00
mach-rx3715.c ARM: Convert platform reservations to use LMB rather than bootmem 2010-07-27 08:48:23 +01:00
mach-smdk2440.c ARM: SAMSUNG: Remove old email address for ben-linux@fluff.org 2010-05-12 10:06:28 +09:00
s3c244x-clock.c ARM: S3C24XX: Move S3C2440/S3C2442 plat-s3c24xx support to mach-s3c2440 2010-02-01 17:56:04 +00:00
s3c244x-irq.c ARM: S3C24XX: Move S3C2440/S3C2442 plat-s3c24xx support to mach-s3c2440 2010-02-01 17:56:04 +00:00
s3c244x.c ARM: S3C244X: Merge plat-s3c24xx s3c2440.h and s3c2442.h into s3c244x.h 2010-02-01 17:56:46 +00:00
s3c2440-cpufreq.c ARM: S3C2440: Fix s3c2440 cpufreq compilation post move. 2010-03-15 22:43:12 +00:00
s3c2440-pll-12000000.c ARM: S3C2440: Fix plat-s3c24xx move of s3c2440/s3c2442 support 2010-03-04 23:14:44 +00:00
s3c2440-pll-16934400.c ARM: S3C2440: Fix plat-s3c24xx move of s3c2440/s3c2442 support 2010-03-04 23:14:44 +00:00
s3c2440.c ARM: S3C24XX: Add the gpio pull configuration for pull-up 2010-05-06 09:25:57 +09:00
s3c2442.c ARM: S3C244X: Move S3C2442 code into S3C2440 2010-02-01 17:55:31 +00:00