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| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/mips/sgi-ip27/TODO | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/mips/sgi-ip27/TODO')
| -rw-r--r-- | kernel/arch/mips/sgi-ip27/TODO | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/kernel/arch/mips/sgi-ip27/TODO b/kernel/arch/mips/sgi-ip27/TODO new file mode 100644 index 000000000..160857ff1 --- /dev/null +++ b/kernel/arch/mips/sgi-ip27/TODO @@ -0,0 +1,19 @@ +1. Need to figure out why PCI writes to the IOC3 hang, and if it is okay +not to write to the IOC3 ever. +2. Need to figure out RRB allocation in bridge_startup(). +3. Need to figure out why address swaizzling is needed in inw/outw for +Qlogic scsi controllers. +4. Need to integrate ip27-klconfig.c:find_lboard and +ip27-init.c:find_lbaord_real. DONE +5. Is it okay to set calias space on all nodes as 0, instead of 8k as +in irix? +6. Investigate why things do not work without the setup_test() call +being invoked on all nodes in ip27-memory.c. +8. Too many do_page_faults invoked - investigate. +9. start_thread must turn off UX64 ... and define tlb_refill_debug. +10. Need a bad pmd table, bad pte table. __bad_pmd_table/__bad_pagetable +does not agree with pgd_bad/pmd_bad. +11. All intrs (ip27_do_irq handlers) are targeted at cpu A on the node. +This might need to change later. Only the timer intr is set up to be +received on both Cpu A and B. (ip27_do_irq()/bridge_startup()) +13. Cache flushing (specially the SMP version) has to be investigated. |