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FUJITA Tomonori 4a0d3f3afd parisc: fix IOMMU's device boundary overflow bug on 32bits arch 
On 32bits boxes, boundary_size becomes zero due to a overflow and we
hit BUG_ON in iommu_is_span_boundary.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Kyle McMartin <kyle@parisc-linux.org>
Cc: Matthew Wilcox <matthew@wil.cx>
Acked-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2008-03-05 17:55:13 -08:00
..
Kconfig iommu: parisc: make the IOMMUs respect the segment boundary limits 2008-03-04 16:35:17 -08:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
README.dino Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
asp.c [PARISC] Convert parisc_device to use struct resource for hpa 2005-10-21 22:36:40 -04:00
ccio-dma.c parisc: fix IOMMU's device boundary overflow bug on 32bits arch 2008-03-05 17:55:13 -08:00
ccio-rm-dma.c [PARISC] Convert parisc_device to use struct resource for hpa 2005-10-21 22:36:40 -04:00
dino.c Build fixes for struct pt_regs removal 2006-10-06 20:47:23 -06:00
eisa.c [PARISC] fix section mismatch in parisc eisa driver 2007-05-27 15:01:14 -04:00
eisa_eeprom.c [PATCH] mark struct file_operations const 5 2007-02-12 09:48:45 -08:00
eisa_enumerator.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gsc.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
gsc.h IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
hppb.c drivers/parisc/: Spelling fixes 2008-02-03 17:24:37 +02:00
iommu-helpers.h iommu: parisc: pass struct device to iommu_alloc_range 2008-03-04 16:35:17 -08:00
iosapic.c [PATCH] getting rid of all casts of k[cmz]alloc() calls 2006-12-13 09:05:58 -08:00
iosapic_private.h [PARISC] sparse fixes 2006-12-08 00:34:33 -05:00
lasi.c [PARISC] Add chassis_power_off routine 2006-01-22 20:26:50 -05:00
lba_pci.c [PARISC] lba_pci: pci_claim_resources disabled expansion roms 2007-12-06 09:38:26 -08:00
led.c [PARISC]: Fix build after ipv4_is_*() changes. 2008-01-28 14:58:20 -08:00
pdc_stable.c Kobject: convert drivers/* from kobject_unregister() to kobject_put() 2008-01-24 20:40:40 -08:00
power.c [PARISC] Build fixes for power.c 2007-05-25 19:19:35 -04:00
sba_iommu.c parisc: fix IOMMU's device boundary overflow bug on 32bits arch 2008-03-05 17:55:13 -08:00
superio.c [PARISC] Squelch pci_enable_device __must_check warning in superio 2007-10-18 01:07:44 -07:00
wax.c [PARISC] Use kzalloc and other janitor-style cleanups 2006-01-22 20:26:31 -05:00

README.dino 

/*
** HP VISUALIZE Workstation PCI Bus Defect
**
** "HP has discovered a potential system defect that can affect
** the behavior of five models of HP VISUALIZE workstations when
** equipped with third-party or customer-installed PCI I/O expansion
** cards. The defect is limited to the HP C180, C160, C160L, B160L,
** and B132L VISUALIZE workstations, and will only be encountered
** when data is transmitted through PCI I/O expansion cards on the
** PCI bus. HP-supplied graphics cards that utilize the PCI bus are
** not affected."
**
** REVISIT: "go/pci_defect" link below is stale.
**	HP Internal can use <http://hpfcdma.fc.hp.com:80/Dino/>
**
**	Product		First Good Serial Number
**  C200/C240 (US)	US67350000
**B132L+/B180 (US)	US67390000
**   C200 (Europe)	3713G01000
**  B180L (Europe)	3720G01000
**
** Note that many boards were fixed/replaced under a free replacement
** program. Assume a machine is only "suspect" until proven otherwise.
**
** "The pci_check program will also be available as application
**  patch PHSS_12295"
*/