kernel-hacking-2024-linux-s.../arch/ia64/sn/kernel/sn2
Jack Steiner a1d7057727 [IA64-SGI] SN topology fix for large systems
There is an SN bug in sn_hwperf.c that affects systems with 1024n or 1024p.
The bug manifests itself 2 ways: IO interrupts are not always
targeted to the nearest node, and 2) the "cat /proc/sgi_sn/sn_topology"
commands fails with "cannot allocate memory".

The code is using the wrong macros for validating node numbers.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-06-21 14:33:56 -07:00
..
cache.c
io.c
Makefile [IA64-SGI] Recursive flags do not work for selective builds 2006-01-26 13:17:34 -08:00
prominfo_proc.c [IA64-SGI] sn2 minor fixes and cleanups 2006-02-15 13:24:45 -08:00
ptc_deadlock.S
sn2_smp.c Pull sn2-mmio-writes into release branch 2006-03-21 08:21:26 -08:00
sn_hwperf.c [IA64-SGI] SN topology fix for large systems 2006-06-21 14:33:56 -07:00
sn_proc_fs.c [PATCH] ia64: const f_ops fix 2006-03-28 09:16:05 -08:00
timer.c [IA64] ia64: simplify and fix udelay() 2006-02-15 13:37:04 -08:00
timer_interrupt.c [IA64] remove obsolete corporate address 2006-02-15 13:25:37 -08:00