linux_dsm_epyc7002/arch/powerpc
Paul Mackerras cfe666b145 [POWERPC] Don't use 64k pages for ioremap on pSeries
On pSeries, the hypervisor doesn't let us map in the eHEA ethernet
adapter using 64k pages, and thus the ehea driver will fail if 64k
pages are configured.  This works around the problem by always
using 4k pages for ioremap on pSeries (but not on other platforms).
A better fix would be to check whether the partition could ever
have an eHEA adapter, and only force 4k pages if it could, but this
will do for 2.6.25.

This is based on an earlier patch by Tony Breeds.

Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-03-24 17:41:22 +11:00
..
boot [POWERPC] Fix build failure for tqm8540 and sbc85xx defconfigs 2008-03-20 10:15:00 +11:00
configs [POWERPC] Update some defconfigs 2008-03-20 11:21:32 +11:00
kernel [POWERPC] Fix PMU + soft interrupt disable bug 2008-03-20 10:14:55 +11:00
lib [POWERPC] rheap: Changes config mechanism 2007-10-16 17:09:21 -06:00
math-emu [POWERPC] Fix carry bug in 128-bit unsigned integer adding 2008-01-23 19:34:21 -06:00
mm [POWERPC] Don't use 64k pages for ioremap on pSeries 2008-03-24 17:41:22 +11:00
oprofile [POWERPC] OProfile: enable callgraph support for Cell 2008-03-03 08:03:14 +01:00
platforms [POWERPC] Hide resources on Axon PCIE root complex nodes 2008-03-20 10:15:13 +11:00
sysdev [POWERPC] QE: Make qe_get_firmware_info reentrant 2008-03-10 13:07:27 -05:00
xmon [POWERPC] Make setjmp/longjmp code usable outside of xmon 2008-01-25 22:52:50 +11:00
.gitignore [POWERPC] Add files build to .gitignore 2006-12-04 20:41:29 +11:00
Kconfig Kprobes: indicate kretprobe support in Kconfig 2008-03-04 16:35:11 -08:00
Kconfig.debug [POWERPC] 4xx: Base support for 440GX Taishan eval board 2007-12-23 13:13:33 -06:00
Makefile [POWERPC] Fix zImage-dtb.initrd build error 2008-03-13 10:09:26 +11:00