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8f80e5c911
kernel_optimize_test/arch/ppc64/kernel
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Stephen Rothwell 8f80e5c911 [PATCH] ppc64: fix initialisation of gettimeofday calculations 
On PPC64, we keep track of when we need to update jiffies (and the
variables used to calculate the time of day) based on the time base.

If the time base frequence is sufficiently high compared to the
processor clock frequency, then it is possible for the time of day
variables to be corrupted at the time of the first decrementer interrupt
we take.  This became obvious on a legacy iSeries where the time base
frequency is the same as the processor clock.

This one line patch fixes the initialisation so that the time of day
variables and the indicator we use to tell when updates are due are
better synchronised.

Signed-off-by:  Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-25 10:13:42 -07:00
..
vdso32 [PATCH] ppc64: add PT_NOTE section to vDSO 2005-05-01 08:58:43 -07:00
vdso64 [PATCH] ppc64: add PT_NOTE section to vDSO 2005-05-01 08:58:43 -07:00
align.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
asm-offsets.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
binfmt_elf32.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bitops.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
btext.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpu_setup_power4.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cputable.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dma.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
eeh.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
entry.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
head.S [PATCH] ppc64: Detect altivec via firmware on unknown CPUs 2005-04-16 15:24:36 -07:00
HvCall.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hvCall.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hvconsole.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hvcserver.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
HvLpConfig.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
HvLpEvent.c [PATCH] Change synchronize_kernel to _rcu and _sched 2005-05-01 08:59:04 -07:00
i8259.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
i8259.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
idle_power4.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
idle.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
init_task.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ioctl32.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iomap.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iommu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
irq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_htab.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_iommu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_irq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_pci_reset.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_proc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_setup.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_smp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_VpdInfo.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ItLpQueue.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kprobes.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lmb.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lparcfg.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
LparData.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
maple_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
maple_setup.c [PATCH] ppc64: Fix semantics of __ioremap 2005-04-16 15:24:33 -07:00
maple_time.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mf.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
misc.S [PATCH] ppc64: fix reloc_offset comment 2005-05-05 22:00:52 -07:00
module.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
nvram.c [PATCH] ppc64: nvram cleanups 2005-05-01 08:58:44 -07:00
of_device.c [PATCH] u32 vs. pm_message_t in ppc and radeon 2005-04-16 15:25:34 -07:00
pacaData.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci_direct_iommu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci_dn.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci_iommu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci.c [PATCH] ppc64: pgtable.h and other header cleanups 2005-05-05 16:36:32 -07:00
pci.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_feature.c [PATCH] ppc64: very basic desktop g5 sound support 2005-04-16 15:24:32 -07:00
pmac_low_i2c.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_nvram.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_smp.c [PATCH] ppc64: Fix g5 hw timebase sync 2005-05-23 11:51:24 -07:00
pmac_time.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc_ksyms.c [PATCH] ppc64: fix export of wrong symbol 2005-04-16 15:24:34 -07:00
proc_ppc64.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
process.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prom_init.c [PATCH] ppc64: Fix booting on latest G5 models 2005-05-22 17:34:42 -07:00
prom.c [PATCH] ppc64: fix prom.c compile warning 2005-05-05 22:00:52 -07:00
pSeries_hvCall.S [PATCH] ppc64: enforce medium thread priority in hypervisor calls 2005-05-01 08:58:46 -07:00
pSeries_iommu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pSeries_lpar.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pSeries_nvram.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pSeries_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pSeries_reconfig.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pSeries_setup.c [PATCH] ppc64: Fix semantics of __ioremap 2005-04-16 15:24:33 -07:00
pSeries_smp.c [PATCH] ppc64: global interrupt queue cleanup 2005-05-06 08:07:01 -07:00
ptrace32.c [PATCH] convert that currently tests _NSIG directly to use valid_signal() 2005-05-01 08:59:14 -07:00
ptrace.c Merge with master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git 2005-05-03 08:14:09 +01:00
ras.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rtas_flash.c [PATCH] ppc64: trivial user annotations 2005-04-26 11:26:53 -07:00
rtas-proc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rtas.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rtasd.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rtc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
scanlog.c [PATCH] ppc64: trivial user annotations 2005-04-26 11:26:53 -07:00
semaphore.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
signal32.c [PATCH] ppc64: fix 32-bit signal frame back link 2005-04-30 10:01:40 -07:00
signal.c [PATCH] arch/ppc64: Replace custom MIN macro 2005-05-05 19:32:59 -07:00
smp-tbsync.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
smp.c [PATCH] ppc64: use smp_mb and smp_wmb 2005-05-01 08:58:47 -07:00
sys_ppc32.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
syscalls.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sysfs.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
time.c [PATCH] ppc64: fix initialisation of gettimeofday calculations 2005-05-25 10:13:42 -07:00
traps.c [PATCH] ppc64: Detect altivec via firmware on unknown CPUs 2005-04-16 15:24:36 -07:00
u3_iommu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
udbg.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vdso.c [PATCH] ppc64: Improve mapping of vDSO 2005-04-16 15:24:35 -07:00
vecemu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vector.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vio.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
viopath.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vmlinux.lds.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
xics.c [PATCH] ppc64: global interrupt queue cleanup 2005-05-06 08:07:01 -07:00
XmPciLpEvent.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00