Benjamin Herrenschmidt dfbacdc1a0 [PATCH] ppc64: Fix semantics of __ioremap ...

This patch fixes ppc64 __ioremap() so that it stops adding implicitely
_PAGE_GUARDED when the cache is not writeback, and instead, let the callers
provide the flag they want here.  This allows things like framebuffers to
explicitely request a non-cacheable and non-guarded mapping which is more
efficient for that type of memory without side effects.  The patch also
fixes all current callers to add _PAGE_GUARDED except btext, which is fine
without it.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2005-04-16 15:24:33 -07:00

..

vdso32

Linux-2.6.12-rc2

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

vdso64

Linux-2.6.12-rc2

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

align.c

Linux-2.6.12-rc2

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

asm-offsets.c

Linux-2.6.12-rc2

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

binfmt_elf32.c

Linux-2.6.12-rc2

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

bitops.c

Linux-2.6.12-rc2

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

btext.c

Linux-2.6.12-rc2

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

cpu_setup_power4.S

Linux-2.6.12-rc2

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

cputable.c

Linux-2.6.12-rc2

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

dma.c

Linux-2.6.12-rc2

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

eeh.c

Linux-2.6.12-rc2

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

entry.S

Linux-2.6.12-rc2

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

head.S

Linux-2.6.12-rc2

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

HvCall.c

Linux-2.6.12-rc2

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

hvCall.S

Linux-2.6.12-rc2

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

hvconsole.c

Linux-2.6.12-rc2

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

hvcserver.c

Linux-2.6.12-rc2

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

HvLpConfig.c

Linux-2.6.12-rc2

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

HvLpEvent.c

Linux-2.6.12-rc2

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

i8259.c

Linux-2.6.12-rc2

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

i8259.h

Linux-2.6.12-rc2

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

idle_power4.S

Linux-2.6.12-rc2

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

idle.c

Linux-2.6.12-rc2

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

init_task.c

Linux-2.6.12-rc2

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

ioctl32.c

Linux-2.6.12-rc2

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

iomap.c

Linux-2.6.12-rc2

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

iommu.c

Linux-2.6.12-rc2

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

irq.c

Linux-2.6.12-rc2

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

iSeries_htab.c

Linux-2.6.12-rc2

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

iSeries_iommu.c

Linux-2.6.12-rc2

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

iSeries_irq.c

Linux-2.6.12-rc2

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

iSeries_pci_reset.c

Linux-2.6.12-rc2

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

iSeries_pci.c

Linux-2.6.12-rc2

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

iSeries_proc.c

Linux-2.6.12-rc2

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

iSeries_setup.c

Linux-2.6.12-rc2

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

iSeries_setup.h

Linux-2.6.12-rc2

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

iSeries_smp.c

Linux-2.6.12-rc2

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

iSeries_VpdInfo.c

Linux-2.6.12-rc2

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

ItLpQueue.c

Linux-2.6.12-rc2

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

kprobes.c

Linux-2.6.12-rc2

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

lmb.c

Linux-2.6.12-rc2

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

lparcfg.c

Linux-2.6.12-rc2

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

LparData.c

Linux-2.6.12-rc2

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

Makefile

Linux-2.6.12-rc2

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

maple_pci.c

Linux-2.6.12-rc2

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

maple_setup.c

[PATCH] ppc64: Fix semantics of __ioremap

2005-04-16 15:24:33 -07:00

maple_time.c

Linux-2.6.12-rc2

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

mf.c

Linux-2.6.12-rc2

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

misc.S

Linux-2.6.12-rc2

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

module.c

Linux-2.6.12-rc2

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

mpic.c

Linux-2.6.12-rc2

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

mpic.h

Linux-2.6.12-rc2

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

nvram.c

Linux-2.6.12-rc2

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

of_device.c

Linux-2.6.12-rc2

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

pacaData.c

Linux-2.6.12-rc2

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

pci_direct_iommu.c

Linux-2.6.12-rc2

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

pci_dn.c

Linux-2.6.12-rc2

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

pci_iommu.c

Linux-2.6.12-rc2

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

pci.c

[PATCH] ppc64: Fix semantics of __ioremap

2005-04-16 15:24:33 -07:00

pci.h

Linux-2.6.12-rc2

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

pmac_feature.c

[PATCH] ppc64: very basic desktop g5 sound support

2005-04-16 15:24:32 -07:00

pmac_low_i2c.c

Linux-2.6.12-rc2

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

pmac_nvram.c

Linux-2.6.12-rc2

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

pmac_pci.c

Linux-2.6.12-rc2

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

pmac_setup.c

Linux-2.6.12-rc2

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

pmac_smp.c

Linux-2.6.12-rc2

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

pmac_time.c

Linux-2.6.12-rc2

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

pmac.h

Linux-2.6.12-rc2

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

pmc.c

Linux-2.6.12-rc2

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

ppc_ksyms.c

Linux-2.6.12-rc2

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

proc_ppc64.c

Linux-2.6.12-rc2

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

process.c

Linux-2.6.12-rc2

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

prom_init.c

Linux-2.6.12-rc2

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

prom.c

Linux-2.6.12-rc2

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

pSeries_hvCall.S

Linux-2.6.12-rc2

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

pSeries_iommu.c

Linux-2.6.12-rc2

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

pSeries_lpar.c

Linux-2.6.12-rc2

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

pSeries_nvram.c

Linux-2.6.12-rc2

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

pSeries_pci.c

Linux-2.6.12-rc2

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

pSeries_reconfig.c

Linux-2.6.12-rc2

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

pSeries_setup.c

[PATCH] ppc64: Fix semantics of __ioremap

2005-04-16 15:24:33 -07:00

pSeries_smp.c

Linux-2.6.12-rc2

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

ptrace32.c

Linux-2.6.12-rc2

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

ptrace.c

Linux-2.6.12-rc2

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

ras.c

Linux-2.6.12-rc2

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

rtas_flash.c

Linux-2.6.12-rc2

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

rtas-proc.c

Linux-2.6.12-rc2

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

rtas.c

Linux-2.6.12-rc2

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

rtasd.c

Linux-2.6.12-rc2

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

rtc.c

Linux-2.6.12-rc2

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

scanlog.c

Linux-2.6.12-rc2

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

semaphore.c

Linux-2.6.12-rc2

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

setup.c

Linux-2.6.12-rc2

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

signal32.c

Linux-2.6.12-rc2

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

signal.c

Linux-2.6.12-rc2

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

smp-tbsync.c

Linux-2.6.12-rc2

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

smp.c

Linux-2.6.12-rc2

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

sys_ppc32.c

Linux-2.6.12-rc2

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

syscalls.c

Linux-2.6.12-rc2

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

sysfs.c

Linux-2.6.12-rc2

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

time.c

Linux-2.6.12-rc2

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

traps.c

Linux-2.6.12-rc2

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

u3_iommu.c

Linux-2.6.12-rc2

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

udbg.c

Linux-2.6.12-rc2

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

vdso.c

Linux-2.6.12-rc2

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

vecemu.c

Linux-2.6.12-rc2

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

vector.S

Linux-2.6.12-rc2

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

vio.c

Linux-2.6.12-rc2

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

viopath.c

Linux-2.6.12-rc2

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

vmlinux.lds.S

Linux-2.6.12-rc2

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

xics.c

Linux-2.6.12-rc2

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

XmPciLpEvent.c

Linux-2.6.12-rc2

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