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622477533d
android_kernel_xiaomi_sm8350/arch/mips
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Ralf Baechle 622477533d [MIPS] Sibyte: Increase minimum oneshot timer interval to two ticks. 
For the old minimum of a single tick a value of zero would be programmed
into the init value register which in the BCM1250/BCM1125/BCM1125H User
Manual in the Timer Special Cases section is documented to have
UNPREDICTABLE effect.

Observable sympthoms of this bug were hangs of several seconds on the
console during bootup and later if both dyntick and highres timer options
were activated.

In theory contiguous mode of the timers is also affected but in an act of
hopeless lack of realism I'll assume nobody will ever configure a KERNEL
for HZ > 500kHz but if so I leave that to evolution to sort out.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15 23:21:50 +00:00
..
au1000 [MIPS] mtx-1: Enable -Werror. 2007-11-02 16:13:49 +00:00
basler/excite [MIPS] Excite: Fix build error. 2007-11-02 16:13:47 +00:00
bcm47xx [MIPS] Kill duplicated setup_irq() for cp0 timer 2007-10-19 18:15:58 +01:00
boot
cobalt [MIPS] time: Add GT641xx timer0 clockevent driver 2007-10-22 22:09:00 +01:00
configs [MIPS] Alchemy: Remove CONFIG_TS_AU1X00_ADS7846 from defconfigs. 2007-10-29 19:35:37 +00:00
dec
emma2rh [MIPS] Kill duplicated setup_irq() for cp0 timer 2007-10-19 18:15:58 +01:00
fw
gt64120/wrppmc [MIPS] time: Remove wrppmc's definition of plat_timer_setup. 2007-10-29 19:35:34 +00:00
jazz [MIPS] Jazz: disable PIT; cleanup R4030 clockevent 2007-11-02 16:13:49 +00:00
jmr3927 [MIPS] txx9tmr clockevent/clocksource driver 2007-10-29 19:35:35 +00:00
kernel [MIPS] Sibyte: Increase minimum oneshot timer interval to two ticks. 2007-11-15 23:21:50 +00:00
lasat [MIPS] Lasat: Fix overlap of interrupt number ranges. 2007-11-15 23:21:50 +00:00
lemote/lm2e [MIPS] Kill duplicated setup_irq() for cp0 timer 2007-10-19 18:15:58 +01:00
lib
math-emu
mips-boards [MIPS] time: Replace plat_timer_setup with modern APIs. 2007-10-29 19:35:36 +00:00
mipssim [MIPS] time: Replace plat_timer_setup with modern APIs. 2007-10-29 19:35:36 +00:00
mm [MIPS] Sibyte: Replace use of removed IO_SPACE_BASE with IOADDR. 2007-11-15 23:21:49 +00:00
oprofile Combine instrumentation menus in kernel/Kconfig.instrumentation 2007-10-19 11:53:54 -07:00
pci [MIPS] Lasat: Fix overlap of interrupt number ranges. 2007-11-15 23:21:50 +00:00
philips/pnx8550
pmc-sierra Author: Ralf Baechle <ralf@linux-mips.org> 2007-10-29 19:35:37 +00:00
qemu [MIPS] Qemu: Add early printk, your friend in a cold night. 2007-11-15 23:21:48 +00:00
sgi-ip22 [MIPS] IP22: Fix hang due to messing with timer interrupt handler 2007-10-17 18:28:49 +01:00
sgi-ip27 [MIPS] IP27: Fix build error. 2007-11-02 16:13:47 +00:00
sgi-ip32 [MIPS] IP32: Fix address of 2nd serial interface. 2007-11-02 16:13:46 +00:00
sibyte [MIPS] Sibyte: Replace use of removed IO_SPACE_BASE with IOADDR. 2007-11-15 23:21:49 +00:00
sni [MIPS] SNI: register a02r clockevent; don't use PIT timer 2007-11-02 16:13:48 +00:00
tx4927 [MIPS] txx9tmr clockevent/clocksource driver 2007-10-29 19:35:35 +00:00
tx4938 [MIPS] txx9tmr clockevent/clocksource driver 2007-10-29 19:35:35 +00:00
vr41xx mips: undo locking on error path returns 2007-11-14 18:45:42 -08:00
defconfig
Kconfig [MIPS] Fix shadow register support. 2007-11-15 23:21:49 +00:00
Kconfig.debug [MIPS] Kbuild: Use the new cc-cross-prefix feature. 2007-10-22 22:09:01 +01:00
Makefile [MIPS] Kbuild: Use the new cc-cross-prefix feature. 2007-10-22 22:09:01 +01:00