Robin Holt 39d481cba2 [IA64] bte_copy of BTE_MAX_XFER trips BUG_ON. ...

BTE_MAX_XFER is wrong.  It is one greater than the number of cache
lines the BTE is actually able to transfer.  If you request a transfer
of exactly BTE_MAX_XFER size, you trip a very cryptic BUG_ON() which
should certainly be made more clear.

This patch fixes that constant and also cleans up the BUG_ON()s in
arch/ia64/sn/kernel/bte.c to test one condition per line.

Signed-off-by: Robin Holt <holt@sgi.com>
Signed-off-by: Tony Luck <aegl@agluck-desktop.(none)>

2009-02-19 11:29:31 -08:00

..

sn2

cpumask: IA64: Introduce cpumask_of_{node,pcibus} to replace {node,pcibus}_to_cpumask

2008-12-26 22:23:40 +10:30

bte_error.c

[IA64] Fix Altix BTE error return status

2007-12-19 11:19:19 -08:00

bte.c

[IA64] bte_copy of BTE_MAX_XFER trips BUG_ON.

2009-02-19 11:29:31 -08:00

huberror.c

[IA64] minor irq handler cleanups

2008-04-22 08:56:58 -07:00

idle.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

io_acpi_init.c

PCI: return error on failure to read PCI ROMs

2009-02-04 16:58:41 -08:00

io_common.c

ACPI: remove private acpica headers from driver files

2008-12-31 01:15:22 -05:00

io_init.c

PCI: return error on failure to read PCI ROMs

2009-02-04 16:58:41 -08:00

iomv.c

[IA64] Move include/asm-ia64 to arch/ia64/include/asm

2008-08-01 10:21:21 -07:00

irq.c

cpumask: make irq_set_affinity() take a const struct cpumask

2008-12-13 21:20:26 +10:30

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] move XP and XPC to drivers/misc/sgi-xp

2008-04-22 15:08:17 -07:00

mca.c

[IA64] remove remaining __FUNCTION__ occurrences

2008-03-06 09:19:27 -08:00

msi_sn.c

cpumask: make irq_set_affinity() take a const struct cpumask

2008-12-13 21:20:26 +10:30

pio_phys.S

[IA64-SGI] - Eliminate SN pio_phys_xxx macros. Move to assembly

2006-02-07 09:24:14 -08:00

setup.c

[IA64] Clear up section mismatch for sn_check_wars.

2008-12-09 10:08:39 -08:00

tiocx.c

IA64: struct device - replace bus_id with dev_name(), dev_set_name()

2009-01-06 10:44:40 -08:00