linux/arch/ia64/mm
Tony Luck b70f4e85bf [IA64] Fix spinaphore down_spin()
Typo in down_spin() meant it only read the low 32 bits of the
"serve" value, instead of the full 64 bits. This results in the
system hanging when the values in ticket/serve get larger than
32-bits. A big enough system running the right test can hit this
in a just a few hours.

Broken since 883a3acf5b
    [IA64] Re-implement spinaphores using ticket lock concepts

Reported via IRC by Bjorn Helgaas

Signed-off-by: Tony Luck <tony.luck@intel.com>
2010-06-30 10:46:16 -07:00
..
contig.c ia64: convert to dynamic percpu allocator 2009-10-02 13:28:56 +09:00
discontig.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
extable.c
fault.c [IA64] invoke oom-killer from page fault 2010-05-18 14:45:54 -07:00
hugetlbpage.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
init.c mm: change anon_vma linking to fix multi-process server scalability issue 2010-03-06 11:26:26 -08:00
ioremap.c implement early_io{re,un}map for ia64 2009-12-16 02:45:10 +00:00
Makefile
numa.c ia64: revert __node_random addition 2010-05-30 10:08:03 -07:00
tlb.c [IA64] Fix spinaphore down_spin() 2010-06-30 10:46:16 -07:00