linux/arch/ia64/sn/kernel
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
..
sn2 [IA64-SGI] SN topology fix for large systems 2006-06-21 14:33:56 -07:00
bte_error.c [IA64-SGI] Altix BTE error handling fixes 2006-01-13 14:06:53 -08:00
bte.c [PATCH] s/;;/;/g 2006-03-24 07:33:24 -08:00
huberror.c [IA64-SGI] Altix BTE error handling fixes 2006-01-13 14:06:53 -08:00
idle.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
io_init.c [IA64] Tollhouse HP: IA64 arch changes 2006-03-24 13:13:06 -08:00
iomv.c [IA64-SGI] altix: enable vgacon support 2005-06-28 09:23:04 -07:00
irq.c [IA64] sn_check_intr: use ia64_get_irr() 2006-03-22 14:36:55 -08:00
klconflib.c [IA64-SGI] sn2 housekeeping 2006-02-02 13:35:59 -08:00
machvec.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile [IA64-SGI] - Eliminate SN pio_phys_xxx macros. Move to assembly 2006-02-07 09:24:14 -08:00
mca.c [IA64] prevent sn2 specific code to be run in generic kernels 2006-02-08 11:57:16 -08:00
pio_phys.S [IA64-SGI] - Eliminate SN pio_phys_xxx macros. Move to assembly 2006-02-07 09:24:14 -08:00
setup.c [PATCH] EFI: keep physical table addresses in efi structure 2006-03-26 08:56:54 -08:00
tiocx.c [IA64] Tollhouse HP: IA64 arch changes 2006-03-24 13:13:06 -08:00
xp_main.c [IA64-SGI] sn2 mutex conversion 2006-01-17 13:53:24 -08:00
xp_nofault.S [IA64-SGI] SGI Altix cross partition functionality (2nd 2005-05-03 12:16:52 -07:00
xpc_channel.c [IA64] 'msg' may be used uninitialized in xpc_initiate_allocate() 2006-04-04 14:11:49 -07:00
xpc_main.c [IA64-SGI] SN2-XP reduce kmalloc wrapper inlining 2006-02-27 15:26:58 -08:00
xpc_partition.c [IA64] Remove redundant NULL checks before kfree 2006-04-20 10:11:09 -07:00
xpnet.c [PATCH] more SPIN_LOCK_UNLOCKED -> DEFINE_SPINLOCK conversions 2005-09-09 14:03:48 -07:00