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>		2008-07-01 11:28:19 +10:00
..
vdso32
vdso64	[POWERPC] Tweak VDSO linker script to avoid upsetting old binutils	2008-05-23 15:27:23 +10:00
align.c
asm-offsets.c	[POWERPC] 40x/Book-E: Save/restore volatile exception registers	2008-06-02 14:56:35 -05:00
audit.c
btext.c	[POWERPC] Remove duplicate #include	2008-05-09 20:22:58 +10:00
clock.c
compat_audit.c
cpu_setup_6xx.S
cpu_setup_44x.S	Revert "[POWERPC] 4xx: Fix 460GT support to not enable FPU"	2008-06-11 07:52:40 -04:00
cpu_setup_pa6t.S
cpu_setup_ppc970.S
cputable.c	powerpc: Add cputable entry for Power7 architected mode	2008-07-01 11:27:59 +10:00
crash.c	powerpc: Increase CRASH_HANDLER_MAX	2008-06-30 22:31:00 +10:00
crash_dump.c	powerpc: Allow create_branch() to return errors	2008-07-01 11:28:19 +10:00
dma_64.c
entry_32.S	powerpc/85xx: add DOZE/NAP support for e500 core	2008-06-26 01:48:56 -05:00
entry_64.S
firmware.c
fpu.S
head_8xx.S
head_32.S
head_40x.S	[POWERPC] 40x/Book-E: Save/restore volatile exception registers	2008-06-02 14:56:35 -05:00
head_44x.S	Merge branch 'linux-2.6'	2008-06-30 10:16:50 +10:00
head_64.S	[POWERPC] Fix bogus paca->_current initialization	2008-05-09 20:22:58 +10:00
head_booke.h	powerpc/booke: Add support for new e500mc core	2008-06-18 16:17:56 -05:00
head_fsl_booke.S	powerpc/85xx: add DOZE/NAP support for e500 core	2008-06-26 01:48:56 -05:00
ibmebus.c
idle.c
idle_6xx.S	powerpc/85xx: add DOZE/NAP support for e500 core	2008-06-26 01:48:56 -05:00
idle_e500.S	powerpc/e500mc: flush L2 on NAP for e500mc	2008-06-26 01:49:03 -05:00
idle_power4.S
init_task.c	[PATCH] take init_files to fs/file.c	2008-05-16 17:22:20 -04:00
io.c
iomap.c
iommu.c
irq.c	Merge branch 'linux-2.6'	2008-06-30 10:16:50 +10:00
isa-bridge.c	[POWERPC] Remove leftover printk in isa-bridge.c	2008-05-09 20:22:59 +10:00
kprobes.c	powerpc/booke: Add kprobes support for booke style processors	2008-06-26 03:35:46 -05:00
l2cr_6xx.S
legacy_serial.c
lparcfg.c	[POWERPC] Fix sparse warnings in arch/powerpc/kernel	2008-05-14 22:31:59 +10:00
machine_kexec.c	[POWERPC] Fix crashkernel= handling when no crashkernel= specified	2008-04-30 19:49:48 +10:00
machine_kexec_32.c
machine_kexec_64.c	[POWERPC] Fix sparse warnings in arch/powerpc/kernel	2008-05-14 22:31:59 +10:00
Makefile	powerpc: Move common module code into its own file	2008-07-01 11:28:05 +10:00
misc.S	powerpc: Add cputable entry for POWER7	2008-06-30 22:31:11 +10:00
misc_32.S	powerpc/kprobes: Some minor fixes	2008-06-26 03:35:33 -05:00
misc_64.S
module.c	powerpc: Move common module code into its own file	2008-07-01 11:28:05 +10:00
module_32.c	powerpc: Move common module code into its own file	2008-07-01 11:28:05 +10:00
module_64.c	powerpc: Move common module code into its own file	2008-07-01 11:28:05 +10:00
msi.c	[POWERPC] Fix sparse warnings in arch/powerpc/kernel	2008-05-14 22:31:59 +10:00
nvram_64.c
of_device.c	[POWERPC] Move of_device_get_modalias to drivers/of	2008-05-16 23:22:28 +10:00
of_platform.c
paca.c
pci-common.c
pci_32.c
pci_64.c	[POWERPC] Use dev_set_name in pci_64.c	2008-06-09 11:32:40 +10:00
pci_dn.c
pmc.c
ppc32.h
ppc_ksyms.c	[POWERPC] Remove ppc32's export of console_drivers	2008-06-16 15:00:56 +10:00
proc_ppc64.c
process.c
prom.c
prom_init.c	powerpc: Tell firmware we support architecture V2.06	2008-07-01 11:28:00 +10:00
prom_init_check.sh	[POWERPC] Fix -Os kernel builds with newer gcc versions	2008-06-16 15:00:54 +10:00
prom_parse.c
ptrace.c
ptrace32.c
rtas-proc.c	[POWERPC] Fix sparse warnings in arch/powerpc/kernel	2008-05-14 22:31:59 +10:00
rtas-rtc.c
rtas.c	[POWERPC] Fix sparse warnings in arch/powerpc/kernel	2008-05-14 22:31:59 +10:00
rtas_flash.c	[POWERPC] Fix sparse warnings in arch/powerpc/kernel	2008-05-14 22:31:59 +10:00
rtas_pci.c	[POWERPC] Fix sparse warnings in arch/powerpc/kernel	2008-05-14 22:31:59 +10:00
setup-common.c	powerpc: Add the PC speaker only when requested	2008-06-09 13:42:30 +10:00
setup.h
setup_32.c	powerpc/85xx: add DOZE/NAP support for e500 core	2008-06-26 01:48:56 -05:00
setup_64.c	[POWERPC] Initialize lockdep earlier	2008-05-09 20:22:58 +10:00
signal.c	[POWERPC] Define and use TLF_RESTORE_SIGMASK	2008-05-14 22:31:33 +10:00
signal.h
signal_32.c	[POWERPC] Define and use TLF_RESTORE_SIGMASK	2008-05-14 22:31:33 +10:00
signal_64.c	[POWERPC] Fix incorrect enabling of VMX when building signal or user context	2008-06-09 11:32:36 +10:00
smp-tbsync.c
smp.c	[POWERPC] Fix sparse warnings in arch/powerpc/kernel	2008-05-14 22:31:59 +10:00
softemu8xx.c
stacktrace.c
suspend.c
swsusp.c
swsusp_32.S
swsusp_64.c
swsusp_asm64.S
sys_ppc32.c
syscalls.c	unified (weak) sys_pipe implementation	2008-05-03 13:50:33 -07:00
sysfs.c
systbl.S
systbl_chk.c
systbl_chk.sh
tau_6xx.c
time.c	[POWERPC] Fix sparse warnings in arch/powerpc/kernel	2008-05-14 22:31:59 +10:00
traps.c	powerpc/booke: Add kprobes support for booke style processors	2008-06-26 03:35:46 -05:00
udbg.c
udbg_16550.c
vdso.c	Reinstate ZERO_PAGE optimization in 'get_user_pages()' and fix XIP	2008-06-20 11:18:25 -07:00
vecemu.c
vector.S
vio.c
vmlinux.lds.S