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David S. Miller 86d43258bc [SPARC64]: Set g4/g5 properly in sun4v dtlb-prot handling. ... Mirror the logic in the sun4u handler, we have to update both registers even when we branch out to window fault fixup handling. The way it works is that if we are in etrap processing a fault already, g4/g5 holds the original fault information. If we take a window spill fault while doing etrap, then we put the window spill fault info into g4/g5 and this is what the top-level fault handler ends up processing first. Then we retry the originally faulting instruction, and process the original fault at that time. This is all necessary because of how constrained the trap registers are in these code paths. These cases trigger very rarely, so even if there is some performance implication it's doesn't happen very often. In fact the rarity is why it took so long to trigger and find this particular bug. Signed-off-by: David S. Miller <davem@davemloft.net>		18 years ago
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alpha	…
arm	…
arm26	…
avr32	[AVR32] Update ATSTK1000 defconfig: Enable macb by default	18 years ago
cris	[PATCH] Change cpu_up and co from __devinit to __cpuinit	18 years ago
frv	…
h8300	…
i386	[PATCH] i386 vDSO: use VM_ALWAYSDUMP	18 years ago
ia64	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	18 years ago
m32r	[PATCH] Change cpu_up and co from __devinit to __cpuinit	18 years ago
m68k	…
m68knommu	…
mips	[MIPS] VPE loader: Initialize lists before they're actually being used ...	18 years ago
parisc	[PATCH] Change cpu_up and co from __devinit to __cpuinit	18 years ago
powerpc	Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev	18 years ago
ppc	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6	18 years ago
s390	[PATCH] Fix sparsemem on Cell	18 years ago
sh	…
sh64	…
sparc	…
sparc64	[SPARC64]: Set g4/g5 properly in sun4v dtlb-prot handling.	18 years ago
um	[PATCH] Fix UML on non-standard VM split hosts	18 years ago
v850	…
x86_64	[PATCH] x86_64 ia32 vDSO: define arch_vma_name	18 years ago
xtensa	…