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linux-2.6
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linux-2.6/drivers
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Franck Bui-Huu 99a10a60ba [PATCH] Fix up mmap_kmem 
vma->vm_pgoff is an pfn _offset_ relatif to the begining
of the memory start. The previous code was doing at first:

	vma->vm_pgoff << PAGE_SHIFT

which results into a wrong physical address since some
platforms have a physical mem start that can be different
from 0. After that the previous call __pa() on this
wrong physical address, however __pa() is used to convert
a _virtual_ address into a physical one.

This patch rewrites this convertion. It calculates the
pfn of PAGE_OFFSET which is the pfn of the mem start
then it adds the vma->vm_pgoff to it.

It also uses virt_to_phys() instead of __pa() since the
latter shouldn't be used by drivers.

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 		2006-10-13 08:35:38 -07:00
..
acorn IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
acpi ACPI: Allow setting SCI_EN bit in PM1_CONTROL register 2006-10-10 17:14:44 -07:00
amba
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ata Merge branch 'master' into upstream-fixes 2006-10-11 04:59:46 -04:00
atm Various drivers' irq handlers: kill dead code, needless casts 2006-10-06 15:00:58 -04:00
base [PATCH] hot-add-mem x86_64: use CONFIG_MEMORY_HOTPLUG_SPARSE 2006-10-01 00:39:18 -07:00
block [PATCH] z2_init() in non-modular case 2006-10-11 11:17:07 -07:00
bluetooth IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
cdrom [PATCH] cdrom: add endianness annotations 2006-10-10 16:15:33 -07:00
char [PATCH] Fix up mmap_kmem 2006-10-13 08:35:38 -07:00
clocksource [PATCH] scx200_hrt: fix precedence bug manifesting as 27x clock in 1 MHz mode 2006-10-04 07:55:14 -07:00
connector
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cpufreq [PATCH] cpufreq: make the transition_notifier chain use SRCU 2006-10-04 07:55:30 -07:00
crypto
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dio
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dma [PATCH] drivers/dma trivial annotations 2006-10-10 15:37:21 -07:00
edac
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eisa [PATCH] EISA: handle sysfs errors 2006-10-11 11:14:25 -07:00
fc4 IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
firmware [PATCH] firmware/efivars: handle error 2006-10-11 11:14:25 -07:00
hwmon Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
i2c [POWERPC] Fix i2c-powermac platform device usage 2006-10-10 13:56:13 +10:00
ide [PATCH] ide-cd: one more missing REQ_TYPE_CMD_ATA check 2006-10-12 17:24:52 +02:00
ieee1394 Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 2006-10-08 12:28:41 -07:00
infiniband IB/mthca: Fix off-by-one in mthca SRQ creation 2006-10-10 12:50:38 -07:00
input [PATCH] Use linux/io.h instead of asm/io.h 2006-10-11 11:14:23 -07:00
isdn [PATCH] ISDN: several minor fixes 2006-10-11 11:14:25 -07:00
leds Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
macintosh [POWERPC] Fix windfarm platform device usage 2006-10-10 13:56:13 +10:00
mca [PATCH] drivers/mca: handle sysfs errors 2006-10-11 11:14:25 -07:00
md [PATCH] md: use BUILD_BUG_ON 2006-10-11 11:14:26 -07:00
media [PATCH] em28xx NULL noise removal 2006-10-10 15:37:23 -07:00
message IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
mfd IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
misc [PATCH] tifm __iomem annotations, NULL noise removal 2006-10-09 14:19:08 -07:00
mmc [PATCH] passing pointer to setup_timer() should be via unsigned long 2006-10-10 15:37:22 -07:00
mtd [PATCH] mtd: remove several bogus casts to void * in iounmap() argument 2006-10-10 15:37:22 -07:00
net Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2006-10-11 11:19:30 -07:00
nubus
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oprofile [PATCH] inode-diet: Eliminate i_blksize from the inode structure 2006-09-27 08:26:18 -07:00
parisc Build fixes for struct pt_regs removal 2006-10-06 20:47:23 -06:00
parport [PATCH] sparc32 pt_regs fixes 2006-10-08 12:32:35 -07:00
pci [PATCH] HT_IRQ must depend on PCI 2006-10-11 11:14:23 -07:00
pcmcia Merge branch 'irqclean-submit1' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6 2006-10-09 14:21:45 -07:00
pnp IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
rapidio Fix several typos in drivers/ 2006-10-03 22:31:37 +02:00
rtc sh: Updates for IRQ handler changes. 2006-10-06 15:31:16 +09:00
s390 [S390] cio: remove casts from/to (void *). 2006-10-11 15:31:47 +02:00
sbus [PATCH] more kernel_execve() fallout (sbus) 2006-10-12 12:36:55 -07:00
scsi [PATCH] Use linux/io.h instead of asm/io.h 2006-10-11 11:14:23 -07:00
serial Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6 2006-10-12 08:33:23 -07:00
sh
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sn Various drivers' irq handlers: kill dead code, needless casts 2006-10-06 15:00:58 -04:00
spi Various drivers' irq handlers: kill dead code, needless casts 2006-10-06 15:00:58 -04:00
tc [MIPS] Fix DECserial build error by IRQ hander change 2006-10-08 02:38:28 +01:00
telephony
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usb [PATCH] devio __user annotations 2006-10-10 15:37:21 -07:00
video [PATCH] revert "nvidiafb: use generic ddc reading" 2006-10-11 11:14:14 -07:00
w1 Fix several typos in drivers/ 2006-10-03 22:31:37 +02:00
zorro
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Kconfig
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Makefile
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