p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
linux_old1/arch/powerpc
History
Benjamin Herrenschmidt ad0693ee72 powerpc: Call CPU ->restore callback earlier on secondary CPUs 
We do it before we loop on the PACA start flag. This way, we get a
chance to set critical SPRs on all CPUs before Linux tries to start
them up, which avoids problems when changing some bits such as LPCR
bits that need to be identical on all threads of a core or similar
things like that. Ideally, some of that should also be done before
the MMU is enabled, but that's a separate issue which would require
moving some of the SMP startup code earlier, let's not get there
for now, it works with that change alone.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
 		2011-04-20 11:03:24 +10:00
..
boot powerpc/85xx: Update dts for PCIe memory maps to match u-boot of Px020RDB 2011-04-04 09:30:40 -05:00
configs powerpc/pseries: Enable Chelsio network and iWARP drivers 2011-03-30 10:44:22 +11:00
include/asm powerpc: Always use SPRN_SPRG_HSCRATCH0 when running in HV mode 2011-04-20 11:03:23 +10:00
kernel powerpc: Call CPU ->restore callback earlier on secondary CPUs 2011-04-20 11:03:24 +10:00
kvm powerpc: Always use SPRN_SPRG_HSCRATCH0 when running in HV mode 2011-04-20 11:03:23 +10:00
lib powerpc: Ensure the else case of feature sections will fit 2011-01-21 14:08:33 +11:00
math-emu powerpc/85xx: Fix SPE float to integer conversion failure 2011-03-15 13:48:15 -05:00
mm Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6 2011-04-07 11:14:49 -07:00
oprofile Fix common misspellings 2011-03-31 11:26:23 -03:00
platforms powerpc: Always use SPRN_SPRG_HSCRATCH0 when running in HV mode 2011-04-20 11:03:23 +10:00
sysdev powerpc/xics: Make sure we have a sensible default distribution server 2011-04-20 11:03:22 +10:00
xmon lib, arch: add filter argument to show_mem and fix private implementations 2011-03-24 17:49:37 -07:00
Kconfig powerpc/85xx: disable Suspend support if SMP enabled 2011-04-12 06:29:21 -05:00
Kconfig.debug powerpc: Unconditionally enabled irq stacks 2010-06-15 15:02:37 +10:00
Makefile powerpc: Fix typo in uImage target 2010-08-24 15:26:32 +10:00
relocs_check.pl
…