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Michael Ellerman e7a57273c6 powerpc: Allow create_branch() to return errors ... Currently create_branch() creates a branch instruction for you, and patches it into the call site. In some circumstances it would be nice to be able to create the instruction and patch it later, and also some code might want to check for errors in the branch creation before doing the patching. A future commit will change create_branch() to check for errors. For callers that don't care, replace create_branch() with patch_branch(), which just creates the branch and patches it directly. While we're touching all the callers, change to using unsigned int *, as this seems to match usage better. That allows (and requires) us to remove the volatile in the definition of vector in powermac/smp.c and mpc86xx_smp.c, that's correct because now that we're passing vector as an unsigned int * the compiler knows that it's value might change across the patch_branch() call. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>		17 years ago
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8xx	…
40x	…
44x	powerpc/4xx: Sam440ep support	17 years ago
52xx	mpc52xx_gpio iomem annotations	17 years ago
82xx	…
83xx	powerpc/83xx: new board support: MPC8360E-RDK	17 years ago
85xx	Merge branch 'linux-2.6'	17 years ago
86xx	powerpc: Allow create_branch() to return errors	17 years ago
512x	…
cell	powerpc/cell: Disable ptcal in case of crash kdump	17 years ago
chrp	[POWERPC] Move xmon_irq() declaration into xmon.h	17 years ago
embedded6xx	powerpc: Add C2K to configuration	17 years ago
iseries	…
maple	[POWERPC] Fix sparse warnings in arch/powerpc/kernel	17 years ago
pasemi	i2c: Switch pasemi to the new device/driver matching scheme	17 years ago
powermac	powerpc: Allow create_branch() to return errors	17 years ago
prep	…
ps3	[POWERPC] PS3: Fix memory hotplug	17 years ago
pseries	powerpc/pseries: Call pseries_kexec_setup only on pseries	17 years ago
Kconfig	…
Kconfig.cputype	powerpc: Only demote individual slices rather than whole process	17 years ago
Makefile	…
fsl_uli1575.c	…