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Michael Ellerman 31bf111944 [POWERPC] Fix large hash table allocation on Cell blades ... My recent hack to allocate the hash table under 1GB on cell was poorly tested, *cough*. It turns out on blades with large amounts of memory we fail to allocate the hash table at all. This is because RTAS has been instantiated just below 768MB, and 0-x MB are used by the kernel, leaving no areas that are both large enough and also naturally-aligned. For the cell IOMMU hack the page tables must be under 2GB, so use that as the limit instead. This has been tested on real hardware and boots happily. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>		17 years ago
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boot	[POWERPC] Fix zImage-dtb.initrd build error	17 years ago
configs	[POWERPC] 8xx: Fix wrapper platform for adder875, and combine defconfigs.	17 years ago
kernel	[POWERPC] Export empty_zero_page	17 years ago
lib	[POWERPC] rheap: Changes config mechanism	18 years ago
math-emu	[POWERPC] Fix carry bug in 128-bit unsigned integer adding	17 years ago
mm	[POWERPC] Fix large hash table allocation on Cell blades	17 years ago
oprofile	[POWERPC] OProfile: enable callgraph support for Cell	17 years ago
platforms	[POWERPC] Fix arch/powerpc/platforms/powermac/pic.c when !CONFIG_ADB_PMU	17 years ago
sysdev	[POWERPC] QE: Make qe_get_firmware_info reentrant	17 years ago
xmon	[POWERPC] Make setjmp/longjmp code usable outside of xmon	17 years ago
.gitignore	…
Kconfig	Kprobes: indicate kretprobe support in Kconfig	17 years ago
Kconfig.debug	[POWERPC] 4xx: Base support for 440GX Taishan eval board	17 years ago
Makefile	[POWERPC] Fix zImage-dtb.initrd build error	17 years ago