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linux/drivers/char/agp
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Paul Mackerras 79905ad50b agp/uninorth: Fix oops caused by flushing too much 
This fixes a sporadic oops at boot on G5 Power Macs.  The table_end
variable has the address of the last byte of the table.  Adding on
PAGE_SIZE means we flush too much, and if the page after the table
is not mapped for any reason, the kernel will oops.  Instead we add
on 1 because flush_dcache_range() interprets its second argument as
the first byte past the range to be flushed.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2010-06-02 17:50:37 +10:00
..
agp.h agp/intel: introduce intel-agp.h header file 2010-04-18 17:33:02 -07:00
ali-agp.c agp: use scratch page on memory remove and at GATT creation V4 2010-04-23 13:59:18 +10:00
alpha-agp.c const: mark struct vm_struct_operations 2009-09-27 11:39:25 -07:00
amd-k7-agp.c agp: use scratch page on memory remove and at GATT creation V4 2010-04-23 13:59:18 +10:00
amd64-agp.c agp: amd64, fix pci reference leaks 2010-05-26 12:54:39 +10:00
ati-agp.c agp: use scratch page on memory remove and at GATT creation V4 2010-04-23 13:59:18 +10:00
backend.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
compat_ioctl.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
compat_ioctl.h agp: add chipset flushing support to AGP interface 2008-02-05 14:33:32 +10:00
efficeon-agp.c agp/intel: introduce intel-agp.h header file 2010-04-18 17:33:02 -07:00
frontend.c agp: Remove the BKL from agp_open 2009-10-14 17:36:54 +02:00
generic.c agp: use NULL instead of 0 when pointer is needed 2010-05-11 10:11:09 +02:00
hp-agp.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
i460-agp.c agp: kill phys_to_gart() and gart_to_phys() 2009-08-03 09:05:00 +01:00
intel-agp.c agp: use scratch page on memory remove and at GATT creation V4 2010-04-23 13:59:18 +10:00
intel-agp.h agp/intel: introduce intel-agp.h header file 2010-04-18 17:33:02 -07:00
intel-gtt.c agp/intel: Restrict GTT mapping to valid range on i915 and i945 2010-05-26 14:10:27 -07:00
isoch.c agp: use dev_printk when possible 2008-08-12 10:13:38 +10:00
Kconfig x86, k8 nb: Fix boot crash: enable k8_northbridges unconditionally on AMD systems 2010-03-13 08:36:16 +01:00
Makefile
nvidia-agp.c agp: use scratch page on memory remove and at GATT creation V4 2010-04-23 13:59:18 +10:00
parisc-agp.c agp: parisc-agp.c - use correct page_mask function 2009-10-03 01:27:56 -04:00
sgi-agp.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
sis-agp.c sis-agp: Remove SIS 760, handled by amd64-agp 2010-05-19 10:11:23 +10:00
sworks-agp.c agp: kill phys_to_gart() and gart_to_phys() 2009-08-03 09:05:00 +01:00
uninorth-agp.c agp/uninorth: Fix oops caused by flushing too much 2010-06-02 17:50:37 +10:00
via-agp.c agp: use scratch page on memory remove and at GATT creation V4 2010-04-23 13:59:18 +10:00